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lyken | 2ab7b299b8 | |
lyken | 86b0d31290 | |
lyken | 6369db94ab | |
lyken | 3d8240259c | |
lyken | e4f6adb1ec | |
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lyken | 7e056b9747 | |
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lyken | ef28138291 | |
lyken | 984843a46a | |
lyken | c5626e4947 | |
lyken | e4ba5e6411 | |
lyken | 31d0fdd818 | |
lyken | 3f0e7e28b8 |
|
@ -1,32 +1,3 @@
|
||||||
BasedOnStyle: LLVM
|
BasedOnStyle: Google
|
||||||
|
|
||||||
Language: Cpp
|
|
||||||
Standard: Cpp11
|
|
||||||
|
|
||||||
AccessModifierOffset: -1
|
|
||||||
AlignEscapedNewlines: Left
|
|
||||||
AlwaysBreakAfterReturnType: None
|
|
||||||
AlwaysBreakTemplateDeclarations: Yes
|
|
||||||
AllowAllParametersOfDeclarationOnNextLine: false
|
|
||||||
AllowShortFunctionsOnASingleLine: Inline
|
|
||||||
BinPackParameters: false
|
|
||||||
BreakBeforeBinaryOperators: NonAssignment
|
|
||||||
BreakBeforeTernaryOperators: true
|
|
||||||
BreakConstructorInitializers: AfterColon
|
|
||||||
BreakInheritanceList: AfterColon
|
|
||||||
ColumnLimit: 120
|
|
||||||
ConstructorInitializerAllOnOneLineOrOnePerLine: true
|
|
||||||
ContinuationIndentWidth: 4
|
|
||||||
DerivePointerAlignment: false
|
|
||||||
IndentCaseLabels: true
|
|
||||||
IndentPPDirectives: None
|
|
||||||
IndentWidth: 4
|
IndentWidth: 4
|
||||||
MaxEmptyLinesToKeep: 1
|
ReflowComments: false
|
||||||
PointerAlignment: Left
|
|
||||||
ReflowComments: true
|
|
||||||
SortIncludes: false
|
|
||||||
SortUsingDeclarations: true
|
|
||||||
SpaceAfterTemplateKeyword: false
|
|
||||||
SpacesBeforeTrailingComments: 2
|
|
||||||
TabWidth: 4
|
|
||||||
UseTab: Never
|
|
|
@ -1,4 +1,3 @@
|
||||||
__pycache__
|
__pycache__
|
||||||
/target
|
/target
|
||||||
/nac3standalone/demo/linalg/target
|
|
||||||
nix/windows/msys2
|
nix/windows/msys2
|
||||||
|
|
|
@ -1,24 +1,24 @@
|
||||||
# See https://pre-commit.com for more information
|
# See https://pre-commit.com for more information
|
||||||
# See https://pre-commit.com/hooks.html for more hooks
|
# See https://pre-commit.com/hooks.html for more hooks
|
||||||
|
|
||||||
default_stages: [pre-commit]
|
default_stages: [commit]
|
||||||
|
|
||||||
repos:
|
repos:
|
||||||
- repo: local
|
- repo: local
|
||||||
hooks:
|
hooks:
|
||||||
- id: nac3-cargo-fmt
|
- id: nac3-cargo-fmt
|
||||||
name: nac3 cargo format
|
name: nac3 cargo format
|
||||||
entry: nix
|
entry: cargo
|
||||||
language: system
|
language: system
|
||||||
types: [file, rust]
|
types: [file, rust]
|
||||||
pass_filenames: false
|
pass_filenames: false
|
||||||
description: Runs cargo fmt on the codebase.
|
description: Runs cargo fmt on the codebase.
|
||||||
args: [develop, -c, cargo, fmt, --all]
|
args: [fmt]
|
||||||
- id: nac3-cargo-clippy
|
- id: nac3-cargo-clippy
|
||||||
name: nac3 cargo clippy
|
name: nac3 cargo clippy
|
||||||
entry: nix
|
entry: cargo
|
||||||
language: system
|
language: system
|
||||||
types: [file, rust]
|
types: [file, rust]
|
||||||
pass_filenames: false
|
pass_filenames: false
|
||||||
description: Runs cargo clippy on the codebase.
|
description: Runs cargo clippy on the codebase.
|
||||||
args: [develop, -c, cargo, clippy, --tests]
|
args: [clippy, --tests]
|
||||||
|
|
File diff suppressed because it is too large
Load Diff
|
@ -4,7 +4,6 @@ members = [
|
||||||
"nac3ast",
|
"nac3ast",
|
||||||
"nac3parser",
|
"nac3parser",
|
||||||
"nac3core",
|
"nac3core",
|
||||||
"nac3core/nac3core_derive",
|
|
||||||
"nac3standalone",
|
"nac3standalone",
|
||||||
"nac3artiq",
|
"nac3artiq",
|
||||||
"runkernel",
|
"runkernel",
|
||||||
|
|
|
@ -2,11 +2,11 @@
|
||||||
"nodes": {
|
"nodes": {
|
||||||
"nixpkgs": {
|
"nixpkgs": {
|
||||||
"locked": {
|
"locked": {
|
||||||
"lastModified": 1731319897,
|
"lastModified": 1721924956,
|
||||||
"narHash": "sha256-PbABj4tnbWFMfBp6OcUK5iGy1QY+/Z96ZcLpooIbuEI=",
|
"narHash": "sha256-Sb1jlyRO+N8jBXEX9Pg9Z1Qb8Bw9QyOgLDNMEpmjZ2M=",
|
||||||
"owner": "NixOS",
|
"owner": "NixOS",
|
||||||
"repo": "nixpkgs",
|
"repo": "nixpkgs",
|
||||||
"rev": "dc460ec76cbff0e66e269457d7b728432263166c",
|
"rev": "5ad6a14c6bf098e98800b091668718c336effc95",
|
||||||
"type": "github"
|
"type": "github"
|
||||||
},
|
},
|
||||||
"original": {
|
"original": {
|
||||||
|
|
38
flake.nix
38
flake.nix
|
@ -6,7 +6,6 @@
|
||||||
outputs = { self, nixpkgs }:
|
outputs = { self, nixpkgs }:
|
||||||
let
|
let
|
||||||
pkgs = import nixpkgs { system = "x86_64-linux"; };
|
pkgs = import nixpkgs { system = "x86_64-linux"; };
|
||||||
pkgs32 = import nixpkgs { system = "i686-linux"; };
|
|
||||||
in rec {
|
in rec {
|
||||||
packages.x86_64-linux = rec {
|
packages.x86_64-linux = rec {
|
||||||
llvm-nac3 = pkgs.callPackage ./nix/llvm {};
|
llvm-nac3 = pkgs.callPackage ./nix/llvm {};
|
||||||
|
@ -14,24 +13,9 @@
|
||||||
''
|
''
|
||||||
mkdir -p $out/bin
|
mkdir -p $out/bin
|
||||||
ln -s ${pkgs.llvmPackages_14.clang-unwrapped}/bin/clang $out/bin/clang-irrt
|
ln -s ${pkgs.llvmPackages_14.clang-unwrapped}/bin/clang $out/bin/clang-irrt
|
||||||
|
ln -s ${pkgs.llvmPackages_14.clang}/bin/clang $out/bin/clang-irrt-test
|
||||||
ln -s ${pkgs.llvmPackages_14.llvm.out}/bin/llvm-as $out/bin/llvm-as-irrt
|
ln -s ${pkgs.llvmPackages_14.llvm.out}/bin/llvm-as $out/bin/llvm-as-irrt
|
||||||
'';
|
'';
|
||||||
demo-linalg-stub = pkgs.rustPlatform.buildRustPackage {
|
|
||||||
name = "demo-linalg-stub";
|
|
||||||
src = ./nac3standalone/demo/linalg;
|
|
||||||
cargoLock = {
|
|
||||||
lockFile = ./nac3standalone/demo/linalg/Cargo.lock;
|
|
||||||
};
|
|
||||||
doCheck = false;
|
|
||||||
};
|
|
||||||
demo-linalg-stub32 = pkgs32.rustPlatform.buildRustPackage {
|
|
||||||
name = "demo-linalg-stub32";
|
|
||||||
src = ./nac3standalone/demo/linalg;
|
|
||||||
cargoLock = {
|
|
||||||
lockFile = ./nac3standalone/demo/linalg/Cargo.lock;
|
|
||||||
};
|
|
||||||
doCheck = false;
|
|
||||||
};
|
|
||||||
nac3artiq = pkgs.python3Packages.toPythonModule (
|
nac3artiq = pkgs.python3Packages.toPythonModule (
|
||||||
pkgs.rustPlatform.buildRustPackage rec {
|
pkgs.rustPlatform.buildRustPackage rec {
|
||||||
name = "nac3artiq";
|
name = "nac3artiq";
|
||||||
|
@ -40,6 +24,7 @@
|
||||||
cargoLock = {
|
cargoLock = {
|
||||||
lockFile = ./Cargo.lock;
|
lockFile = ./Cargo.lock;
|
||||||
};
|
};
|
||||||
|
cargoTestFlags = [ "--features" "test" ];
|
||||||
passthru.cargoLock = cargoLock;
|
passthru.cargoLock = cargoLock;
|
||||||
nativeBuildInputs = [ pkgs.python3 (pkgs.wrapClangMulti pkgs.llvmPackages_14.clang) llvm-tools-irrt pkgs.llvmPackages_14.llvm.out llvm-nac3 ];
|
nativeBuildInputs = [ pkgs.python3 (pkgs.wrapClangMulti pkgs.llvmPackages_14.clang) llvm-tools-irrt pkgs.llvmPackages_14.llvm.out llvm-nac3 ];
|
||||||
buildInputs = [ pkgs.python3 llvm-nac3 ];
|
buildInputs = [ pkgs.python3 llvm-nac3 ];
|
||||||
|
@ -49,9 +34,7 @@
|
||||||
echo "Checking nac3standalone demos..."
|
echo "Checking nac3standalone demos..."
|
||||||
pushd nac3standalone/demo
|
pushd nac3standalone/demo
|
||||||
patchShebangs .
|
patchShebangs .
|
||||||
export DEMO_LINALG_STUB=${demo-linalg-stub}/lib/liblinalg.a
|
./check_demos.sh
|
||||||
export DEMO_LINALG_STUB32=${demo-linalg-stub32}/lib/liblinalg.a
|
|
||||||
./check_demos.sh -i686
|
|
||||||
popd
|
popd
|
||||||
echo "Running Cargo tests..."
|
echo "Running Cargo tests..."
|
||||||
cargoCheckHook
|
cargoCheckHook
|
||||||
|
@ -107,18 +90,18 @@
|
||||||
(pkgs.fetchFromGitHub {
|
(pkgs.fetchFromGitHub {
|
||||||
owner = "m-labs";
|
owner = "m-labs";
|
||||||
repo = "sipyco";
|
repo = "sipyco";
|
||||||
rev = "094a6cd63ffa980ef63698920170e50dc9ba77fd";
|
rev = "939f84f9b5eef7efbf7423c735d1834783b6140e";
|
||||||
sha256 = "sha256-PPnAyDedUQ7Og/Cby9x5OT9wMkNGTP8GS53V6N/dk4w=";
|
sha256 = "sha256-15Nun4EY35j+6SPZkjzZtyH/ncxLS60KuGJjFh5kSTc=";
|
||||||
})
|
})
|
||||||
(pkgs.fetchFromGitHub {
|
(pkgs.fetchFromGitHub {
|
||||||
owner = "m-labs";
|
owner = "m-labs";
|
||||||
repo = "artiq";
|
repo = "artiq";
|
||||||
rev = "28c9de3e251daa89a8c9fd79d5ab64a3ec03bac6";
|
rev = "923ca3377d42c815f979983134ec549dc39d3ca0";
|
||||||
sha256 = "sha256-vAvpbHc5B+1wtG8zqN7j9dQE1ON+i22v+uqA+tw6Gak=";
|
sha256 = "sha256-oJoEeNEeNFSUyh6jXG8Tzp6qHVikeHS0CzfE+mODPgw=";
|
||||||
})
|
})
|
||||||
];
|
];
|
||||||
buildInputs = [
|
buildInputs = [
|
||||||
(python3-mimalloc.withPackages(ps: [ ps.numpy ps.scipy ps.jsonschema ps.lmdb ps.platformdirs nac3artiq-instrumented ]))
|
(python3-mimalloc.withPackages(ps: [ ps.numpy ps.scipy ps.jsonschema ps.lmdb nac3artiq-instrumented ]))
|
||||||
pkgs.llvmPackages_14.llvm.out
|
pkgs.llvmPackages_14.llvm.out
|
||||||
];
|
];
|
||||||
phases = [ "buildPhase" "installPhase" ];
|
phases = [ "buildPhase" "installPhase" ];
|
||||||
|
@ -181,11 +164,6 @@
|
||||||
pre-commit
|
pre-commit
|
||||||
rustfmt
|
rustfmt
|
||||||
];
|
];
|
||||||
shellHook =
|
|
||||||
''
|
|
||||||
export DEMO_LINALG_STUB=${packages.x86_64-linux.demo-linalg-stub}/lib/liblinalg.a
|
|
||||||
export DEMO_LINALG_STUB32=${packages.x86_64-linux.demo-linalg-stub32}/lib/liblinalg.a
|
|
||||||
'';
|
|
||||||
};
|
};
|
||||||
devShells.x86_64-linux.msys2 = pkgs.mkShell {
|
devShells.x86_64-linux.msys2 = pkgs.mkShell {
|
||||||
name = "nac3-dev-shell-msys2";
|
name = "nac3-dev-shell-msys2";
|
||||||
|
|
|
@ -12,10 +12,15 @@ crate-type = ["cdylib"]
|
||||||
itertools = "0.13"
|
itertools = "0.13"
|
||||||
pyo3 = { version = "0.21", features = ["extension-module", "gil-refs"] }
|
pyo3 = { version = "0.21", features = ["extension-module", "gil-refs"] }
|
||||||
parking_lot = "0.12"
|
parking_lot = "0.12"
|
||||||
tempfile = "3.13"
|
tempfile = "3.10"
|
||||||
|
nac3parser = { path = "../nac3parser" }
|
||||||
nac3core = { path = "../nac3core" }
|
nac3core = { path = "../nac3core" }
|
||||||
nac3ld = { path = "../nac3ld" }
|
nac3ld = { path = "../nac3ld" }
|
||||||
|
|
||||||
|
[dependencies.inkwell]
|
||||||
|
version = "0.4"
|
||||||
|
default-features = false
|
||||||
|
features = ["llvm14-0", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]
|
||||||
|
|
||||||
[features]
|
[features]
|
||||||
init-llvm-profile = []
|
init-llvm-profile = []
|
||||||
no-escape-analysis = ["nac3core/no-escape-analysis"]
|
|
||||||
|
|
|
@ -112,15 +112,10 @@ def extern(function):
|
||||||
register_function(function)
|
register_function(function)
|
||||||
return function
|
return function
|
||||||
|
|
||||||
|
def rpc(function):
|
||||||
def rpc(arg=None, flags={}):
|
"""Decorates a function declaration defined by the core device runtime."""
|
||||||
"""Decorates a function or method to be executed on the host interpreter."""
|
register_function(function)
|
||||||
if arg is None:
|
return function
|
||||||
def inner_decorator(function):
|
|
||||||
return rpc(function, flags)
|
|
||||||
return inner_decorator
|
|
||||||
register_function(arg)
|
|
||||||
return arg
|
|
||||||
|
|
||||||
def kernel(function_or_method):
|
def kernel(function_or_method):
|
||||||
"""Decorates a function or method to be executed on the core device."""
|
"""Decorates a function or method to be executed on the core device."""
|
||||||
|
@ -206,7 +201,7 @@ class Core:
|
||||||
embedding = EmbeddingMap()
|
embedding = EmbeddingMap()
|
||||||
|
|
||||||
if allow_registration:
|
if allow_registration:
|
||||||
compiler.analyze(registered_functions, registered_classes, set())
|
compiler.analyze(registered_functions, registered_classes)
|
||||||
allow_registration = False
|
allow_registration = False
|
||||||
|
|
||||||
if hasattr(method, "__self__"):
|
if hasattr(method, "__self__"):
|
||||||
|
|
|
@ -1,26 +0,0 @@
|
||||||
from min_artiq import *
|
|
||||||
from numpy import ndarray, zeros as np_zeros
|
|
||||||
|
|
||||||
|
|
||||||
@nac3
|
|
||||||
class StrFail:
|
|
||||||
core: KernelInvariant[Core]
|
|
||||||
|
|
||||||
def __init__(self):
|
|
||||||
self.core = Core()
|
|
||||||
|
|
||||||
@kernel
|
|
||||||
def hello(self, arg: str):
|
|
||||||
pass
|
|
||||||
|
|
||||||
@kernel
|
|
||||||
def consume_ndarray(self, arg: ndarray[str, 1]):
|
|
||||||
pass
|
|
||||||
|
|
||||||
def run(self):
|
|
||||||
self.hello("world")
|
|
||||||
self.consume_ndarray(np_zeros([10], dtype=str))
|
|
||||||
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
StrFail().run()
|
|
File diff suppressed because it is too large
Load Diff
|
@ -1,4 +1,10 @@
|
||||||
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)]
|
#![deny(
|
||||||
|
future_incompatible,
|
||||||
|
let_underscore,
|
||||||
|
nonstandard_style,
|
||||||
|
rust_2024_compatibility,
|
||||||
|
clippy::all
|
||||||
|
)]
|
||||||
#![warn(clippy::pedantic)]
|
#![warn(clippy::pedantic)]
|
||||||
#![allow(
|
#![allow(
|
||||||
unsafe_op_in_unsafe_fn,
|
unsafe_op_in_unsafe_fn,
|
||||||
|
@ -10,65 +16,64 @@
|
||||||
clippy::wildcard_imports
|
clippy::wildcard_imports
|
||||||
)]
|
)]
|
||||||
|
|
||||||
use std::{
|
use std::collections::{HashMap, HashSet};
|
||||||
collections::{HashMap, HashSet},
|
use std::fs;
|
||||||
fs,
|
use std::io::Write;
|
||||||
io::Write,
|
use std::process::Command;
|
||||||
process::Command,
|
use std::rc::Rc;
|
||||||
rc::Rc,
|
use std::sync::Arc;
|
||||||
sync::Arc,
|
|
||||||
};
|
|
||||||
|
|
||||||
use itertools::Itertools;
|
use inkwell::{
|
||||||
use parking_lot::{Mutex, RwLock};
|
context::Context,
|
||||||
use pyo3::{
|
memory_buffer::MemoryBuffer,
|
||||||
create_exception, exceptions,
|
module::{Linkage, Module},
|
||||||
prelude::*,
|
passes::PassBuilderOptions,
|
||||||
types::{PyBytes, PyDict, PyNone, PySet},
|
support::is_multithreaded,
|
||||||
|
targets::*,
|
||||||
|
OptimizationLevel,
|
||||||
};
|
};
|
||||||
use tempfile::{self, TempDir};
|
use itertools::Itertools;
|
||||||
|
use nac3core::codegen::{gen_func_impl, CodeGenLLVMOptions, CodeGenTargetMachineOptions};
|
||||||
|
use nac3core::toplevel::builtins::get_exn_constructor;
|
||||||
|
use nac3core::typecheck::typedef::{TypeEnum, Unifier, VarMap};
|
||||||
|
use nac3parser::{
|
||||||
|
ast::{ExprKind, Stmt, StmtKind, StrRef},
|
||||||
|
parser::parse_program,
|
||||||
|
};
|
||||||
|
use pyo3::create_exception;
|
||||||
|
use pyo3::prelude::*;
|
||||||
|
use pyo3::{exceptions, types::PyBytes, types::PyDict, types::PySet};
|
||||||
|
|
||||||
|
use parking_lot::{Mutex, RwLock};
|
||||||
|
|
||||||
use nac3core::{
|
use nac3core::{
|
||||||
codegen::{
|
codegen::irrt::load_irrt,
|
||||||
concrete_type::ConcreteTypeStore, gen_func_impl, irrt::load_irrt, CodeGenLLVMOptions,
|
codegen::{concrete_type::ConcreteTypeStore, CodeGenTask, WithCall, WorkerRegistry},
|
||||||
CodeGenTargetMachineOptions, CodeGenTask, CodeGenerator, WithCall, WorkerRegistry,
|
|
||||||
},
|
|
||||||
inkwell::{
|
|
||||||
context::Context,
|
|
||||||
memory_buffer::MemoryBuffer,
|
|
||||||
module::{FlagBehavior, Linkage, Module},
|
|
||||||
passes::PassBuilderOptions,
|
|
||||||
support::is_multithreaded,
|
|
||||||
targets::*,
|
|
||||||
OptimizationLevel,
|
|
||||||
},
|
|
||||||
nac3parser::{
|
|
||||||
ast::{Constant, ExprKind, Located, Stmt, StmtKind, StrRef},
|
|
||||||
parser::parse_program,
|
|
||||||
},
|
|
||||||
symbol_resolver::SymbolResolver,
|
symbol_resolver::SymbolResolver,
|
||||||
toplevel::{
|
toplevel::{
|
||||||
builtins::get_exn_constructor,
|
composer::{ComposerConfig, TopLevelComposer},
|
||||||
composer::{BuiltinFuncCreator, BuiltinFuncSpec, ComposerConfig, TopLevelComposer},
|
|
||||||
DefinitionId, GenCall, TopLevelDef,
|
DefinitionId, GenCall, TopLevelDef,
|
||||||
},
|
},
|
||||||
typecheck::{
|
typecheck::typedef::{FunSignature, FuncArg},
|
||||||
type_inferencer::PrimitiveStore,
|
typecheck::{type_inferencer::PrimitiveStore, typedef::Type},
|
||||||
typedef::{into_var_map, FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
use nac3ld::Linker;
|
use nac3ld::Linker;
|
||||||
|
|
||||||
use codegen::{
|
use tempfile::{self, TempDir};
|
||||||
attributes_writeback, gen_core_log, gen_rtio_log, rpc_codegen_callback, ArtiqCodeGenerator,
|
|
||||||
|
use crate::codegen::attributes_writeback;
|
||||||
|
use crate::{
|
||||||
|
codegen::{rpc_codegen_callback, ArtiqCodeGenerator},
|
||||||
|
symbol_resolver::{DeferredEvaluationStore, InnerResolver, PythonHelper, Resolver},
|
||||||
};
|
};
|
||||||
use symbol_resolver::{DeferredEvaluationStore, InnerResolver, PythonHelper, Resolver};
|
|
||||||
use timeline::TimeFns;
|
|
||||||
|
|
||||||
mod codegen;
|
mod codegen;
|
||||||
mod symbol_resolver;
|
mod symbol_resolver;
|
||||||
mod timeline;
|
mod timeline;
|
||||||
|
|
||||||
|
use timeline::TimeFns;
|
||||||
|
|
||||||
#[derive(PartialEq, Clone, Copy)]
|
#[derive(PartialEq, Clone, Copy)]
|
||||||
enum Isa {
|
enum Isa {
|
||||||
Host,
|
Host,
|
||||||
|
@ -122,7 +127,7 @@ struct Nac3 {
|
||||||
isa: Isa,
|
isa: Isa,
|
||||||
time_fns: &'static (dyn TimeFns + Sync),
|
time_fns: &'static (dyn TimeFns + Sync),
|
||||||
primitive: PrimitiveStore,
|
primitive: PrimitiveStore,
|
||||||
builtins: Vec<BuiltinFuncSpec>,
|
builtins: Vec<(StrRef, FunSignature, Arc<GenCall>)>,
|
||||||
pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
|
pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
|
||||||
primitive_ids: PrimitivePythonId,
|
primitive_ids: PrimitivePythonId,
|
||||||
working_directory: TempDir,
|
working_directory: TempDir,
|
||||||
|
@ -142,32 +147,14 @@ impl Nac3 {
|
||||||
module: &PyObject,
|
module: &PyObject,
|
||||||
registered_class_ids: &HashSet<u64>,
|
registered_class_ids: &HashSet<u64>,
|
||||||
) -> PyResult<()> {
|
) -> PyResult<()> {
|
||||||
let (module_name, source_file, source) =
|
let (module_name, source_file) = Python::with_gil(|py| -> PyResult<(String, String)> {
|
||||||
Python::with_gil(|py| -> PyResult<(String, String, String)> {
|
let module: &PyAny = module.extract(py)?;
|
||||||
let module: &PyAny = module.extract(py)?;
|
Ok((module.getattr("__name__")?.extract()?, module.getattr("__file__")?.extract()?))
|
||||||
let source_file = module.getattr("__file__");
|
})?;
|
||||||
let (source_file, source) = if let Ok(source_file) = source_file {
|
|
||||||
let source_file = source_file.extract()?;
|
|
||||||
(
|
|
||||||
source_file,
|
|
||||||
fs::read_to_string(&source_file).map_err(|e| {
|
|
||||||
exceptions::PyIOError::new_err(format!(
|
|
||||||
"failed to read input file: {e}"
|
|
||||||
))
|
|
||||||
})?,
|
|
||||||
)
|
|
||||||
} else {
|
|
||||||
// kernels submitted by content have no file
|
|
||||||
// but still can provide source by StringLoader
|
|
||||||
let get_src_fn = module
|
|
||||||
.getattr("__loader__")?
|
|
||||||
.extract::<PyObject>()?
|
|
||||||
.getattr(py, "get_source")?;
|
|
||||||
("<expcontent>", get_src_fn.call1(py, (PyNone::get(py),))?.extract(py)?)
|
|
||||||
};
|
|
||||||
Ok((module.getattr("__name__")?.extract()?, source_file.to_string(), source))
|
|
||||||
})?;
|
|
||||||
|
|
||||||
|
let source = fs::read_to_string(&source_file).map_err(|e| {
|
||||||
|
exceptions::PyIOError::new_err(format!("failed to read input file: {e}"))
|
||||||
|
})?;
|
||||||
let parser_result = parse_program(&source, source_file.into())
|
let parser_result = parse_program(&source, source_file.into())
|
||||||
.map_err(|e| exceptions::PySyntaxError::new_err(format!("parse error: {e}")))?;
|
.map_err(|e| exceptions::PySyntaxError::new_err(format!("parse error: {e}")))?;
|
||||||
|
|
||||||
|
@ -207,8 +194,10 @@ impl Nac3 {
|
||||||
body.retain(|stmt| {
|
body.retain(|stmt| {
|
||||||
if let StmtKind::FunctionDef { ref decorator_list, .. } = stmt.node {
|
if let StmtKind::FunctionDef { ref decorator_list, .. } = stmt.node {
|
||||||
decorator_list.iter().any(|decorator| {
|
decorator_list.iter().any(|decorator| {
|
||||||
if let Some(id) = decorator_id_string(decorator) {
|
if let ExprKind::Name { id, .. } = decorator.node {
|
||||||
id == "kernel" || id == "portable" || id == "rpc"
|
id.to_string() == "kernel"
|
||||||
|
|| id.to_string() == "portable"
|
||||||
|
|| id.to_string() == "rpc"
|
||||||
} else {
|
} else {
|
||||||
false
|
false
|
||||||
}
|
}
|
||||||
|
@ -221,8 +210,9 @@ impl Nac3 {
|
||||||
}
|
}
|
||||||
StmtKind::FunctionDef { ref decorator_list, .. } => {
|
StmtKind::FunctionDef { ref decorator_list, .. } => {
|
||||||
decorator_list.iter().any(|decorator| {
|
decorator_list.iter().any(|decorator| {
|
||||||
if let Some(id) = decorator_id_string(decorator) {
|
if let ExprKind::Name { id, .. } = decorator.node {
|
||||||
id == "extern" || id == "kernel" || id == "portable" || id == "rpc"
|
let id = id.to_string();
|
||||||
|
id == "extern" || id == "portable" || id == "kernel" || id == "rpc"
|
||||||
} else {
|
} else {
|
||||||
false
|
false
|
||||||
}
|
}
|
||||||
|
@ -275,7 +265,7 @@ impl Nac3 {
|
||||||
arg_names.len(),
|
arg_names.len(),
|
||||||
));
|
));
|
||||||
}
|
}
|
||||||
for (i, FuncArg { ty, default_value, name, .. }) in args.iter().enumerate() {
|
for (i, FuncArg { ty, default_value, name }) in args.iter().enumerate() {
|
||||||
let in_name = match arg_names.get(i) {
|
let in_name = match arg_names.get(i) {
|
||||||
Some(n) => n,
|
Some(n) => n,
|
||||||
None if default_value.is_none() => {
|
None if default_value.is_none() => {
|
||||||
|
@ -311,64 +301,6 @@ impl Nac3 {
|
||||||
None
|
None
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Returns a [`Vec`] of builtins that needs to be initialized during method compilation time.
|
|
||||||
fn get_lateinit_builtins() -> Vec<Box<BuiltinFuncCreator>> {
|
|
||||||
vec![
|
|
||||||
Box::new(|primitives, unifier| {
|
|
||||||
let arg_ty = unifier.get_fresh_var(Some("T".into()), None);
|
|
||||||
|
|
||||||
(
|
|
||||||
"core_log".into(),
|
|
||||||
FunSignature {
|
|
||||||
args: vec![FuncArg {
|
|
||||||
name: "arg".into(),
|
|
||||||
ty: arg_ty.ty,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
}],
|
|
||||||
ret: primitives.none,
|
|
||||||
vars: into_var_map([arg_ty]),
|
|
||||||
},
|
|
||||||
Arc::new(GenCall::new(Box::new(move |ctx, obj, fun, args, generator| {
|
|
||||||
gen_core_log(ctx, &obj, fun, &args, generator)?;
|
|
||||||
|
|
||||||
Ok(None)
|
|
||||||
}))),
|
|
||||||
)
|
|
||||||
}),
|
|
||||||
Box::new(|primitives, unifier| {
|
|
||||||
let arg_ty = unifier.get_fresh_var(Some("T".into()), None);
|
|
||||||
|
|
||||||
(
|
|
||||||
"rtio_log".into(),
|
|
||||||
FunSignature {
|
|
||||||
args: vec![
|
|
||||||
FuncArg {
|
|
||||||
name: "channel".into(),
|
|
||||||
ty: primitives.str,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
},
|
|
||||||
FuncArg {
|
|
||||||
name: "arg".into(),
|
|
||||||
ty: arg_ty.ty,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
},
|
|
||||||
],
|
|
||||||
ret: primitives.none,
|
|
||||||
vars: into_var_map([arg_ty]),
|
|
||||||
},
|
|
||||||
Arc::new(GenCall::new(Box::new(move |ctx, obj, fun, args, generator| {
|
|
||||||
gen_rtio_log(ctx, &obj, fun, &args, generator)?;
|
|
||||||
|
|
||||||
Ok(None)
|
|
||||||
}))),
|
|
||||||
)
|
|
||||||
}),
|
|
||||||
]
|
|
||||||
}
|
|
||||||
|
|
||||||
fn compile_method<T>(
|
fn compile_method<T>(
|
||||||
&self,
|
&self,
|
||||||
obj: &PyAny,
|
obj: &PyAny,
|
||||||
|
@ -381,7 +313,6 @@ impl Nac3 {
|
||||||
let size_t = self.isa.get_size_type();
|
let size_t = self.isa.get_size_type();
|
||||||
let (mut composer, mut builtins_def, mut builtins_ty) = TopLevelComposer::new(
|
let (mut composer, mut builtins_def, mut builtins_ty) = TopLevelComposer::new(
|
||||||
self.builtins.clone(),
|
self.builtins.clone(),
|
||||||
Self::get_lateinit_builtins(),
|
|
||||||
ComposerConfig { kernel_ann: Some("Kernel"), kernel_invariant_ann: "KernelInvariant" },
|
ComposerConfig { kernel_ann: Some("Kernel"), kernel_invariant_ann: "KernelInvariant" },
|
||||||
size_t,
|
size_t,
|
||||||
);
|
);
|
||||||
|
@ -458,6 +389,7 @@ impl Nac3 {
|
||||||
pyid_to_type: pyid_to_type.clone(),
|
pyid_to_type: pyid_to_type.clone(),
|
||||||
primitive_ids: self.primitive_ids.clone(),
|
primitive_ids: self.primitive_ids.clone(),
|
||||||
global_value_ids: global_value_ids.clone(),
|
global_value_ids: global_value_ids.clone(),
|
||||||
|
class_names: Mutex::default(),
|
||||||
name_to_pyid: name_to_pyid.clone(),
|
name_to_pyid: name_to_pyid.clone(),
|
||||||
module: module.clone(),
|
module: module.clone(),
|
||||||
id_to_pyval: RwLock::default(),
|
id_to_pyval: RwLock::default(),
|
||||||
|
@ -488,25 +420,9 @@ impl Nac3 {
|
||||||
|
|
||||||
match &stmt.node {
|
match &stmt.node {
|
||||||
StmtKind::FunctionDef { decorator_list, .. } => {
|
StmtKind::FunctionDef { decorator_list, .. } => {
|
||||||
if decorator_list
|
if decorator_list.iter().any(|decorator| matches!(decorator.node, ExprKind::Name { id, .. } if id == "rpc".into())) {
|
||||||
.iter()
|
store_fun.call1(py, (def_id.0.into_py(py), module.getattr(py, name.to_string().as_str()).unwrap())).unwrap();
|
||||||
.any(|decorator| decorator_id_string(decorator) == Some("rpc".to_string()))
|
rpc_ids.push((None, def_id));
|
||||||
{
|
|
||||||
store_fun
|
|
||||||
.call1(
|
|
||||||
py,
|
|
||||||
(
|
|
||||||
def_id.0.into_py(py),
|
|
||||||
module.getattr(py, name.to_string().as_str()).unwrap(),
|
|
||||||
),
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
let is_async = decorator_list.iter().any(|decorator| {
|
|
||||||
decorator_get_flags(decorator)
|
|
||||||
.iter()
|
|
||||||
.any(|constant| *constant == Constant::Str("async".into()))
|
|
||||||
});
|
|
||||||
rpc_ids.push((None, def_id, is_async));
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
StmtKind::ClassDef { name, body, .. } => {
|
StmtKind::ClassDef { name, body, .. } => {
|
||||||
|
@ -514,26 +430,19 @@ impl Nac3 {
|
||||||
let class_obj = module.getattr(py, class_name.as_str()).unwrap();
|
let class_obj = module.getattr(py, class_name.as_str()).unwrap();
|
||||||
for stmt in body {
|
for stmt in body {
|
||||||
if let StmtKind::FunctionDef { name, decorator_list, .. } = &stmt.node {
|
if let StmtKind::FunctionDef { name, decorator_list, .. } = &stmt.node {
|
||||||
if decorator_list.iter().any(|decorator| {
|
if decorator_list.iter().any(|decorator| matches!(decorator.node, ExprKind::Name { id, .. } if id == "rpc".into())) {
|
||||||
decorator_id_string(decorator) == Some("rpc".to_string())
|
|
||||||
}) {
|
|
||||||
let is_async = decorator_list.iter().any(|decorator| {
|
|
||||||
decorator_get_flags(decorator)
|
|
||||||
.iter()
|
|
||||||
.any(|constant| *constant == Constant::Str("async".into()))
|
|
||||||
});
|
|
||||||
if name == &"__init__".into() {
|
if name == &"__init__".into() {
|
||||||
return Err(CompileError::new_err(format!(
|
return Err(CompileError::new_err(format!(
|
||||||
"compilation failed\n----------\nThe constructor of class {} should not be decorated with rpc decorator (at {})",
|
"compilation failed\n----------\nThe constructor of class {} should not be decorated with rpc decorator (at {})",
|
||||||
class_name, stmt.location
|
class_name, stmt.location
|
||||||
)));
|
)));
|
||||||
}
|
}
|
||||||
rpc_ids.push((Some((class_obj.clone(), *name)), def_id, is_async));
|
rpc_ids.push((Some((class_obj.clone(), *name)), def_id));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
_ => (),
|
_ => ()
|
||||||
}
|
}
|
||||||
|
|
||||||
let id = *name_to_pyid.get(&name).unwrap();
|
let id = *name_to_pyid.get(&name).unwrap();
|
||||||
|
@ -572,6 +481,7 @@ impl Nac3 {
|
||||||
pyid_to_type: pyid_to_type.clone(),
|
pyid_to_type: pyid_to_type.clone(),
|
||||||
primitive_ids: self.primitive_ids.clone(),
|
primitive_ids: self.primitive_ids.clone(),
|
||||||
global_value_ids: global_value_ids.clone(),
|
global_value_ids: global_value_ids.clone(),
|
||||||
|
class_names: Mutex::default(),
|
||||||
id_to_pyval: RwLock::default(),
|
id_to_pyval: RwLock::default(),
|
||||||
id_to_primitive: RwLock::default(),
|
id_to_primitive: RwLock::default(),
|
||||||
field_to_val: RwLock::default(),
|
field_to_val: RwLock::default(),
|
||||||
|
@ -588,10 +498,6 @@ impl Nac3 {
|
||||||
.register_top_level(synthesized.pop().unwrap(), Some(resolver.clone()), "", false)
|
.register_top_level(synthesized.pop().unwrap(), Some(resolver.clone()), "", false)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
// Process IRRT
|
|
||||||
let context = Context::create();
|
|
||||||
let irrt = load_irrt(&context, resolver.as_ref());
|
|
||||||
|
|
||||||
let fun_signature =
|
let fun_signature =
|
||||||
FunSignature { args: vec![], ret: self.primitive.none, vars: VarMap::new() };
|
FunSignature { args: vec![], ret: self.primitive.none, vars: VarMap::new() };
|
||||||
let mut store = ConcreteTypeStore::new();
|
let mut store = ConcreteTypeStore::new();
|
||||||
|
@ -629,12 +535,13 @@ impl Nac3 {
|
||||||
let top_level = Arc::new(composer.make_top_level_context());
|
let top_level = Arc::new(composer.make_top_level_context());
|
||||||
|
|
||||||
{
|
{
|
||||||
|
let rpc_codegen = rpc_codegen_callback();
|
||||||
let defs = top_level.definitions.read();
|
let defs = top_level.definitions.read();
|
||||||
for (class_data, id, is_async) in &rpc_ids {
|
for (class_data, id) in &rpc_ids {
|
||||||
let mut def = defs[id.0].write();
|
let mut def = defs[id.0].write();
|
||||||
match &mut *def {
|
match &mut *def {
|
||||||
TopLevelDef::Function { codegen_callback, .. } => {
|
TopLevelDef::Function { codegen_callback, .. } => {
|
||||||
*codegen_callback = Some(rpc_codegen_callback(*is_async));
|
*codegen_callback = Some(rpc_codegen.clone());
|
||||||
}
|
}
|
||||||
TopLevelDef::Class { methods, .. } => {
|
TopLevelDef::Class { methods, .. } => {
|
||||||
let (class_def, method_name) = class_data.as_ref().unwrap();
|
let (class_def, method_name) = class_data.as_ref().unwrap();
|
||||||
|
@ -645,7 +552,7 @@ impl Nac3 {
|
||||||
if let TopLevelDef::Function { codegen_callback, .. } =
|
if let TopLevelDef::Function { codegen_callback, .. } =
|
||||||
&mut *defs[id.0].write()
|
&mut *defs[id.0].write()
|
||||||
{
|
{
|
||||||
*codegen_callback = Some(rpc_codegen_callback(*is_async));
|
*codegen_callback = Some(rpc_codegen.clone());
|
||||||
store_fun
|
store_fun
|
||||||
.call1(
|
.call1(
|
||||||
py,
|
py,
|
||||||
|
@ -660,11 +567,6 @@ impl Nac3 {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
TopLevelDef::Variable { .. } => {
|
|
||||||
return Err(CompileError::new_err(String::from(
|
|
||||||
"Unsupported @rpc annotation on global variable",
|
|
||||||
)))
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -685,12 +587,33 @@ impl Nac3 {
|
||||||
let task = CodeGenTask {
|
let task = CodeGenTask {
|
||||||
subst: Vec::default(),
|
subst: Vec::default(),
|
||||||
symbol_name: "__modinit__".to_string(),
|
symbol_name: "__modinit__".to_string(),
|
||||||
|
body: instance.body,
|
||||||
|
signature,
|
||||||
|
resolver: resolver.clone(),
|
||||||
|
store,
|
||||||
|
unifier_index: instance.unifier_id,
|
||||||
|
calls: instance.calls,
|
||||||
|
id: 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
let mut store = ConcreteTypeStore::new();
|
||||||
|
let mut cache = HashMap::new();
|
||||||
|
let signature = store.from_signature(
|
||||||
|
&mut composer.unifier,
|
||||||
|
&self.primitive,
|
||||||
|
&fun_signature,
|
||||||
|
&mut cache,
|
||||||
|
);
|
||||||
|
let signature = store.add_cty(signature);
|
||||||
|
let attributes_writeback_task = CodeGenTask {
|
||||||
|
subst: Vec::default(),
|
||||||
|
symbol_name: "attributes_writeback".to_string(),
|
||||||
body: Arc::new(Vec::default()),
|
body: Arc::new(Vec::default()),
|
||||||
signature,
|
signature,
|
||||||
resolver,
|
resolver,
|
||||||
store,
|
store,
|
||||||
unifier_index: instance.unifier_id,
|
unifier_index: instance.unifier_id,
|
||||||
calls: instance.calls,
|
calls: Arc::new(HashMap::default()),
|
||||||
id: 0,
|
id: 0,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
@ -703,7 +626,7 @@ impl Nac3 {
|
||||||
let buffer = buffer.as_slice().into();
|
let buffer = buffer.as_slice().into();
|
||||||
membuffer.lock().push(buffer);
|
membuffer.lock().push(buffer);
|
||||||
})));
|
})));
|
||||||
let size_t = context
|
let size_t = Context::create()
|
||||||
.ptr_sized_int_type(&self.get_llvm_target_machine().get_target_data(), None)
|
.ptr_sized_int_type(&self.get_llvm_target_machine().get_target_data(), None)
|
||||||
.get_bit_width();
|
.get_bit_width();
|
||||||
let num_threads = if is_multithreaded() { 4 } else { 1 };
|
let num_threads = if is_multithreaded() { 4 } else { 1 };
|
||||||
|
@ -714,27 +637,19 @@ impl Nac3 {
|
||||||
.collect();
|
.collect();
|
||||||
|
|
||||||
let membuffer = membuffers.clone();
|
let membuffer = membuffers.clone();
|
||||||
let mut has_return = false;
|
|
||||||
py.allow_threads(|| {
|
py.allow_threads(|| {
|
||||||
let (registry, handles) =
|
let (registry, handles) =
|
||||||
WorkerRegistry::create_workers(threads, top_level.clone(), &self.llvm_options, &f);
|
WorkerRegistry::create_workers(threads, top_level.clone(), &self.llvm_options, &f);
|
||||||
|
registry.add_task(task);
|
||||||
|
registry.wait_tasks_complete(handles);
|
||||||
|
|
||||||
let mut generator = ArtiqCodeGenerator::new("main".to_string(), size_t, self.time_fns);
|
let mut generator =
|
||||||
let context = Context::create();
|
ArtiqCodeGenerator::new("attributes_writeback".to_string(), size_t, self.time_fns);
|
||||||
let module = context.create_module("main");
|
let context = inkwell::context::Context::create();
|
||||||
|
let module = context.create_module("attributes_writeback");
|
||||||
let target_machine = self.llvm_options.create_target_machine().unwrap();
|
let target_machine = self.llvm_options.create_target_machine().unwrap();
|
||||||
module.set_data_layout(&target_machine.get_target_data().get_data_layout());
|
module.set_data_layout(&target_machine.get_target_data().get_data_layout());
|
||||||
module.set_triple(&target_machine.get_triple());
|
module.set_triple(&target_machine.get_triple());
|
||||||
module.add_basic_value_flag(
|
|
||||||
"Debug Info Version",
|
|
||||||
FlagBehavior::Warning,
|
|
||||||
context.i32_type().const_int(3, false),
|
|
||||||
);
|
|
||||||
module.add_basic_value_flag(
|
|
||||||
"Dwarf Version",
|
|
||||||
FlagBehavior::Warning,
|
|
||||||
context.i32_type().const_int(4, false),
|
|
||||||
);
|
|
||||||
let builder = context.create_builder();
|
let builder = context.create_builder();
|
||||||
let (_, module, _) = gen_func_impl(
|
let (_, module, _) = gen_func_impl(
|
||||||
&context,
|
&context,
|
||||||
|
@ -742,27 +657,9 @@ impl Nac3 {
|
||||||
®istry,
|
®istry,
|
||||||
builder,
|
builder,
|
||||||
module,
|
module,
|
||||||
task,
|
attributes_writeback_task,
|
||||||
|generator, ctx| {
|
|generator, ctx| {
|
||||||
assert_eq!(instance.body.len(), 1, "toplevel module should have 1 statement");
|
attributes_writeback(ctx, generator, inner_resolver.as_ref(), &host_attributes)
|
||||||
let StmtKind::Expr { value: ref expr, .. } = instance.body[0].node else {
|
|
||||||
unreachable!("toplevel statement must be an expression")
|
|
||||||
};
|
|
||||||
let ExprKind::Call { .. } = expr.node else {
|
|
||||||
unreachable!("toplevel expression must be a function call")
|
|
||||||
};
|
|
||||||
|
|
||||||
let return_obj =
|
|
||||||
generator.gen_expr(ctx, expr)?.map(|value| (expr.custom.unwrap(), value));
|
|
||||||
has_return = return_obj.is_some();
|
|
||||||
registry.wait_tasks_complete(handles);
|
|
||||||
attributes_writeback(
|
|
||||||
ctx,
|
|
||||||
generator,
|
|
||||||
inner_resolver.as_ref(),
|
|
||||||
&host_attributes,
|
|
||||||
return_obj,
|
|
||||||
)
|
|
||||||
},
|
},
|
||||||
)
|
)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
@ -771,24 +668,37 @@ impl Nac3 {
|
||||||
membuffer.lock().push(buffer);
|
membuffer.lock().push(buffer);
|
||||||
});
|
});
|
||||||
|
|
||||||
embedding_map.setattr("expects_return", has_return).unwrap();
|
let context = inkwell::context::Context::create();
|
||||||
|
|
||||||
// Link all modules into `main`.
|
|
||||||
let buffers = membuffers.lock();
|
let buffers = membuffers.lock();
|
||||||
let main = context
|
let main = context
|
||||||
.create_module_from_ir(MemoryBuffer::create_from_memory_range(
|
.create_module_from_ir(MemoryBuffer::create_from_memory_range(&buffers[0], "main"))
|
||||||
buffers.last().unwrap(),
|
|
||||||
"main",
|
|
||||||
))
|
|
||||||
.unwrap();
|
.unwrap();
|
||||||
for buffer in buffers.iter().rev().skip(1) {
|
for buffer in buffers.iter().skip(1) {
|
||||||
let other = context
|
let other = context
|
||||||
.create_module_from_ir(MemoryBuffer::create_from_memory_range(buffer, "main"))
|
.create_module_from_ir(MemoryBuffer::create_from_memory_range(buffer, "main"))
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
main.link_in_module(other).map_err(|err| CompileError::new_err(err.to_string()))?;
|
main.link_in_module(other).map_err(|err| CompileError::new_err(err.to_string()))?;
|
||||||
}
|
}
|
||||||
main.link_in_module(irrt).map_err(|err| CompileError::new_err(err.to_string()))?;
|
let builder = context.create_builder();
|
||||||
|
let modinit_return = main
|
||||||
|
.get_function("__modinit__")
|
||||||
|
.unwrap()
|
||||||
|
.get_last_basic_block()
|
||||||
|
.unwrap()
|
||||||
|
.get_terminator()
|
||||||
|
.unwrap();
|
||||||
|
builder.position_before(&modinit_return);
|
||||||
|
builder
|
||||||
|
.build_call(
|
||||||
|
main.get_function("attributes_writeback").unwrap(),
|
||||||
|
&[],
|
||||||
|
"attributes_writeback",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
main.link_in_module(load_irrt(&context))
|
||||||
|
.map_err(|err| CompileError::new_err(err.to_string()))?;
|
||||||
|
|
||||||
let mut function_iter = main.get_first_function();
|
let mut function_iter = main.get_first_function();
|
||||||
while let Some(func) = function_iter {
|
while let Some(func) = function_iter {
|
||||||
|
@ -874,41 +784,6 @@ impl Nac3 {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Retrieves the Name.id from a decorator, supports decorators with arguments.
|
|
||||||
fn decorator_id_string(decorator: &Located<ExprKind>) -> Option<String> {
|
|
||||||
if let ExprKind::Name { id, .. } = decorator.node {
|
|
||||||
// Bare decorator
|
|
||||||
return Some(id.to_string());
|
|
||||||
} else if let ExprKind::Call { func, .. } = &decorator.node {
|
|
||||||
// Decorators that are calls (e.g. "@rpc()") have Call for the node,
|
|
||||||
// need to extract the id from within.
|
|
||||||
if let ExprKind::Name { id, .. } = func.node {
|
|
||||||
return Some(id.to_string());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
None
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Retrieves flags from a decorator, if any.
|
|
||||||
fn decorator_get_flags(decorator: &Located<ExprKind>) -> Vec<Constant> {
|
|
||||||
let mut flags = vec![];
|
|
||||||
if let ExprKind::Call { keywords, .. } = &decorator.node {
|
|
||||||
for keyword in keywords {
|
|
||||||
if keyword.node.arg != Some("flags".into()) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
if let ExprKind::Set { elts } = &keyword.node.value.node {
|
|
||||||
for elt in elts {
|
|
||||||
if let ExprKind::Constant { value, .. } = &elt.node {
|
|
||||||
flags.push(value.clone());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
flags
|
|
||||||
}
|
|
||||||
|
|
||||||
fn link_with_lld(elf_filename: String, obj_filename: String) -> PyResult<()> {
|
fn link_with_lld(elf_filename: String, obj_filename: String) -> PyResult<()> {
|
||||||
let linker_args = vec![
|
let linker_args = vec![
|
||||||
"-shared".to_string(),
|
"-shared".to_string(),
|
||||||
|
@ -978,7 +853,7 @@ impl Nac3 {
|
||||||
Isa::RiscV32IMA => &timeline::NOW_PINNING_TIME_FNS,
|
Isa::RiscV32IMA => &timeline::NOW_PINNING_TIME_FNS,
|
||||||
Isa::CortexA9 | Isa::Host => &timeline::EXTERN_TIME_FNS,
|
Isa::CortexA9 | Isa::Host => &timeline::EXTERN_TIME_FNS,
|
||||||
};
|
};
|
||||||
let (primitive, _) = TopLevelComposer::make_primitives(isa.get_size_type());
|
let primitive: PrimitiveStore = TopLevelComposer::make_primitives(isa.get_size_type()).0;
|
||||||
let builtins = vec![
|
let builtins = vec![
|
||||||
(
|
(
|
||||||
"now_mu".into(),
|
"now_mu".into(),
|
||||||
|
@ -994,7 +869,6 @@ impl Nac3 {
|
||||||
name: "t".into(),
|
name: "t".into(),
|
||||||
ty: primitive.int64,
|
ty: primitive.int64,
|
||||||
default_value: None,
|
default_value: None,
|
||||||
is_vararg: false,
|
|
||||||
}],
|
}],
|
||||||
ret: primitive.none,
|
ret: primitive.none,
|
||||||
vars: VarMap::new(),
|
vars: VarMap::new(),
|
||||||
|
@ -1014,7 +888,6 @@ impl Nac3 {
|
||||||
name: "dt".into(),
|
name: "dt".into(),
|
||||||
ty: primitive.int64,
|
ty: primitive.int64,
|
||||||
default_value: None,
|
default_value: None,
|
||||||
is_vararg: false,
|
|
||||||
}],
|
}],
|
||||||
ret: primitive.none,
|
ret: primitive.none,
|
||||||
vars: VarMap::new(),
|
vars: VarMap::new(),
|
||||||
|
@ -1090,12 +963,7 @@ impl Nac3 {
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
|
|
||||||
fn analyze(
|
fn analyze(&mut self, functions: &PySet, classes: &PySet) -> PyResult<()> {
|
||||||
&mut self,
|
|
||||||
functions: &PySet,
|
|
||||||
classes: &PySet,
|
|
||||||
content_modules: &PySet,
|
|
||||||
) -> PyResult<()> {
|
|
||||||
let (modules, class_ids) =
|
let (modules, class_ids) =
|
||||||
Python::with_gil(|py| -> PyResult<(HashMap<u64, PyObject>, HashSet<u64>)> {
|
Python::with_gil(|py| -> PyResult<(HashMap<u64, PyObject>, HashSet<u64>)> {
|
||||||
let mut modules: HashMap<u64, PyObject> = HashMap::new();
|
let mut modules: HashMap<u64, PyObject> = HashMap::new();
|
||||||
|
@ -1105,22 +973,14 @@ impl Nac3 {
|
||||||
let getmodule_fn = PyModule::import(py, "inspect")?.getattr("getmodule")?;
|
let getmodule_fn = PyModule::import(py, "inspect")?.getattr("getmodule")?;
|
||||||
|
|
||||||
for function in functions {
|
for function in functions {
|
||||||
let module: PyObject = getmodule_fn.call1((function,))?.extract()?;
|
let module = getmodule_fn.call1((function,))?.extract()?;
|
||||||
if !module.is_none(py) {
|
modules.insert(id_fn.call1((&module,))?.extract()?, module);
|
||||||
modules.insert(id_fn.call1((&module,))?.extract()?, module);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
for class in classes {
|
for class in classes {
|
||||||
let module: PyObject = getmodule_fn.call1((class,))?.extract()?;
|
let module = getmodule_fn.call1((class,))?.extract()?;
|
||||||
if !module.is_none(py) {
|
modules.insert(id_fn.call1((&module,))?.extract()?, module);
|
||||||
modules.insert(id_fn.call1((&module,))?.extract()?, module);
|
|
||||||
}
|
|
||||||
class_ids.insert(id_fn.call1((class,))?.extract()?);
|
class_ids.insert(id_fn.call1((class,))?.extract()?);
|
||||||
}
|
}
|
||||||
for module in content_modules {
|
|
||||||
let module: PyObject = module.extract()?;
|
|
||||||
modules.insert(id_fn.call1((&module,))?.extract()?, module.into());
|
|
||||||
}
|
|
||||||
Ok((modules, class_ids))
|
Ok((modules, class_ids))
|
||||||
})?;
|
})?;
|
||||||
|
|
||||||
|
|
|
@ -1,27 +1,14 @@
|
||||||
use std::{
|
use inkwell::{
|
||||||
collections::{HashMap, HashSet},
|
types::{BasicType, BasicTypeEnum},
|
||||||
sync::{
|
values::BasicValueEnum,
|
||||||
atomic::{AtomicBool, Ordering::Relaxed},
|
AddressSpace,
|
||||||
Arc,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
use itertools::Itertools;
|
use itertools::Itertools;
|
||||||
use parking_lot::RwLock;
|
|
||||||
use pyo3::{
|
|
||||||
types::{PyDict, PyTuple},
|
|
||||||
PyAny, PyObject, PyResult, Python,
|
|
||||||
};
|
|
||||||
|
|
||||||
use nac3core::{
|
use nac3core::{
|
||||||
codegen::{types::NDArrayType, CodeGenContext, CodeGenerator},
|
codegen::{
|
||||||
inkwell::{
|
classes::{NDArrayType, ProxyType},
|
||||||
module::Linkage,
|
CodeGenContext, CodeGenerator,
|
||||||
types::{BasicType, BasicTypeEnum},
|
|
||||||
values::BasicValueEnum,
|
|
||||||
AddressSpace,
|
|
||||||
},
|
},
|
||||||
nac3parser::ast::{self, StrRef},
|
|
||||||
symbol_resolver::{StaticValue, SymbolResolver, SymbolValue, ValueEnum},
|
symbol_resolver::{StaticValue, SymbolResolver, SymbolValue, ValueEnum},
|
||||||
toplevel::{
|
toplevel::{
|
||||||
helper::PrimDef,
|
helper::PrimDef,
|
||||||
|
@ -33,8 +20,21 @@ use nac3core::{
|
||||||
typedef::{into_var_map, iter_type_vars, Type, TypeEnum, TypeVar, Unifier, VarMap},
|
typedef::{into_var_map, iter_type_vars, Type, TypeEnum, TypeVar, Unifier, VarMap},
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
use nac3parser::ast::{self, StrRef};
|
||||||
|
use parking_lot::{Mutex, RwLock};
|
||||||
|
use pyo3::{
|
||||||
|
types::{PyDict, PyTuple},
|
||||||
|
PyAny, PyObject, PyResult, Python,
|
||||||
|
};
|
||||||
|
use std::{
|
||||||
|
collections::{HashMap, HashSet},
|
||||||
|
sync::{
|
||||||
|
atomic::{AtomicBool, Ordering::Relaxed},
|
||||||
|
Arc,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
use super::PrimitivePythonId;
|
use crate::PrimitivePythonId;
|
||||||
|
|
||||||
pub enum PrimitiveValue {
|
pub enum PrimitiveValue {
|
||||||
I32(i32),
|
I32(i32),
|
||||||
|
@ -79,6 +79,7 @@ pub struct InnerResolver {
|
||||||
pub id_to_primitive: RwLock<HashMap<u64, PrimitiveValue>>,
|
pub id_to_primitive: RwLock<HashMap<u64, PrimitiveValue>>,
|
||||||
pub field_to_val: RwLock<HashMap<ResolverField, Option<PyFieldHandle>>>,
|
pub field_to_val: RwLock<HashMap<ResolverField, Option<PyFieldHandle>>>,
|
||||||
pub global_value_ids: Arc<RwLock<HashMap<u64, PyObject>>>,
|
pub global_value_ids: Arc<RwLock<HashMap<u64, PyObject>>>,
|
||||||
|
pub class_names: Mutex<HashMap<StrRef, Type>>,
|
||||||
pub pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
|
pub pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
|
||||||
pub pyid_to_type: Arc<RwLock<HashMap<u64, Type>>>,
|
pub pyid_to_type: Arc<RwLock<HashMap<u64, Type>>>,
|
||||||
pub primitive_ids: PrimitivePythonId,
|
pub primitive_ids: PrimitivePythonId,
|
||||||
|
@ -132,8 +133,6 @@ impl StaticValue for PythonValue {
|
||||||
format!("{}_const", self.id).as_str(),
|
format!("{}_const", self.id).as_str(),
|
||||||
);
|
);
|
||||||
global.set_constant(true);
|
global.set_constant(true);
|
||||||
// Set linkage of global to private to avoid name collisions
|
|
||||||
global.set_linkage(Linkage::Private);
|
|
||||||
global.set_initializer(&ctx.ctx.const_struct(
|
global.set_initializer(&ctx.ctx.const_struct(
|
||||||
&[ctx.ctx.i32_type().const_int(u64::from(id), false).into()],
|
&[ctx.ctx.i32_type().const_int(u64::from(id), false).into()],
|
||||||
false,
|
false,
|
||||||
|
@ -164,7 +163,7 @@ impl StaticValue for PythonValue {
|
||||||
PrimitiveValue::Bool(val) => {
|
PrimitiveValue::Bool(val) => {
|
||||||
ctx.ctx.i8_type().const_int(u64::from(*val), false).into()
|
ctx.ctx.i8_type().const_int(u64::from(*val), false).into()
|
||||||
}
|
}
|
||||||
PrimitiveValue::Str(val) => ctx.gen_string(generator, val).into(),
|
PrimitiveValue::Str(val) => ctx.ctx.const_string(val.as_bytes(), true).into(),
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
if let Some(global) = ctx.module.get_global(&self.id.to_string()) {
|
if let Some(global) = ctx.module.get_global(&self.id.to_string()) {
|
||||||
|
@ -352,7 +351,7 @@ impl InnerResolver {
|
||||||
Ok(Ok((ndarray, false)))
|
Ok(Ok((ndarray, false)))
|
||||||
} else if ty_id == self.primitive_ids.tuple {
|
} else if ty_id == self.primitive_ids.tuple {
|
||||||
// do not handle type var param and concrete check here
|
// do not handle type var param and concrete check here
|
||||||
Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: vec![], is_vararg_ctx: false }), false)))
|
Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: vec![] }), false)))
|
||||||
} else if ty_id == self.primitive_ids.option {
|
} else if ty_id == self.primitive_ids.option {
|
||||||
Ok(Ok((primitives.option, false)))
|
Ok(Ok((primitives.option, false)))
|
||||||
} else if ty_id == self.primitive_ids.none {
|
} else if ty_id == self.primitive_ids.none {
|
||||||
|
@ -556,10 +555,7 @@ impl InnerResolver {
|
||||||
Err(err) => return Ok(Err(err)),
|
Err(err) => return Ok(Err(err)),
|
||||||
_ => return Ok(Err("tuple type needs at least 1 type parameters".to_string()))
|
_ => return Ok(Err("tuple type needs at least 1 type parameters".to_string()))
|
||||||
};
|
};
|
||||||
Ok(Ok((
|
Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: args }), true)))
|
||||||
unifier.add_ty(TypeEnum::TTuple { ty: args, is_vararg_ctx: false }),
|
|
||||||
true,
|
|
||||||
)))
|
|
||||||
}
|
}
|
||||||
TypeEnum::TObj { params, obj_id, .. } => {
|
TypeEnum::TObj { params, obj_id, .. } => {
|
||||||
let subst = {
|
let subst = {
|
||||||
|
@ -801,9 +797,7 @@ impl InnerResolver {
|
||||||
.map(|elem| self.get_obj_type(py, elem, unifier, defs, primitives))
|
.map(|elem| self.get_obj_type(py, elem, unifier, defs, primitives))
|
||||||
.collect();
|
.collect();
|
||||||
let types = types?;
|
let types = types?;
|
||||||
Ok(types.map(|types| {
|
Ok(types.map(|types| unifier.add_ty(TypeEnum::TTuple { ty: types })))
|
||||||
unifier.add_ty(TypeEnum::TTuple { ty: types, is_vararg_ctx: false })
|
|
||||||
}))
|
|
||||||
}
|
}
|
||||||
// special handling for option type since its class member layout in python side
|
// special handling for option type since its class member layout in python side
|
||||||
// is special and cannot be mapped directly to a nac3 type as below
|
// is special and cannot be mapped directly to a nac3 type as below
|
||||||
|
@ -978,7 +972,7 @@ impl InnerResolver {
|
||||||
} else if ty_id == self.primitive_ids.string || ty_id == self.primitive_ids.np_str_ {
|
} else if ty_id == self.primitive_ids.string || ty_id == self.primitive_ids.np_str_ {
|
||||||
let val: String = obj.extract().unwrap();
|
let val: String = obj.extract().unwrap();
|
||||||
self.id_to_primitive.write().insert(id, PrimitiveValue::Str(val.clone()));
|
self.id_to_primitive.write().insert(id, PrimitiveValue::Str(val.clone()));
|
||||||
Ok(Some(ctx.gen_string(generator, val).into()))
|
Ok(Some(ctx.ctx.const_string(val.as_bytes(), true).into()))
|
||||||
} else if ty_id == self.primitive_ids.float || ty_id == self.primitive_ids.float64 {
|
} else if ty_id == self.primitive_ids.float || ty_id == self.primitive_ids.float64 {
|
||||||
let val: f64 = obj.extract().unwrap();
|
let val: f64 = obj.extract().unwrap();
|
||||||
self.id_to_primitive.write().insert(id, PrimitiveValue::F64(val));
|
self.id_to_primitive.write().insert(id, PrimitiveValue::F64(val));
|
||||||
|
@ -1093,7 +1087,7 @@ impl InnerResolver {
|
||||||
if self.global_value_ids.read().contains_key(&id) {
|
if self.global_value_ids.read().contains_key(&id) {
|
||||||
let global = ctx.module.get_global(&id_str).unwrap_or_else(|| {
|
let global = ctx.module.get_global(&id_str).unwrap_or_else(|| {
|
||||||
ctx.module.add_global(
|
ctx.module.add_global(
|
||||||
ndarray_llvm_ty.element_type().into_struct_type(),
|
ndarray_llvm_ty.as_underlying_type(),
|
||||||
Some(AddressSpace::default()),
|
Some(AddressSpace::default()),
|
||||||
&id_str,
|
&id_str,
|
||||||
)
|
)
|
||||||
|
@ -1187,7 +1181,7 @@ impl InnerResolver {
|
||||||
data_global.set_initializer(&data);
|
data_global.set_initializer(&data);
|
||||||
|
|
||||||
// create a global for the ndarray object and initialize it
|
// create a global for the ndarray object and initialize it
|
||||||
let value = ndarray_llvm_ty.element_type().into_struct_type().const_named_struct(&[
|
let value = ndarray_llvm_ty.as_underlying_type().const_named_struct(&[
|
||||||
llvm_usize.const_int(ndarray_ndims, false).into(),
|
llvm_usize.const_int(ndarray_ndims, false).into(),
|
||||||
shape_global
|
shape_global
|
||||||
.as_pointer_value()
|
.as_pointer_value()
|
||||||
|
@ -1200,7 +1194,7 @@ impl InnerResolver {
|
||||||
]);
|
]);
|
||||||
|
|
||||||
let ndarray = ctx.module.add_global(
|
let ndarray = ctx.module.add_global(
|
||||||
ndarray_llvm_ty.element_type().into_struct_type(),
|
ndarray_llvm_ty.as_underlying_type(),
|
||||||
Some(AddressSpace::default()),
|
Some(AddressSpace::default()),
|
||||||
&id_str,
|
&id_str,
|
||||||
);
|
);
|
||||||
|
@ -1209,9 +1203,7 @@ impl InnerResolver {
|
||||||
Ok(Some(ndarray.as_pointer_value().into()))
|
Ok(Some(ndarray.as_pointer_value().into()))
|
||||||
} else if ty_id == self.primitive_ids.tuple {
|
} else if ty_id == self.primitive_ids.tuple {
|
||||||
let expected_ty_enum = ctx.unifier.get_ty_immutable(expected_ty);
|
let expected_ty_enum = ctx.unifier.get_ty_immutable(expected_ty);
|
||||||
let TypeEnum::TTuple { ty, is_vararg_ctx: false } = expected_ty_enum.as_ref() else {
|
let TypeEnum::TTuple { ty } = expected_ty_enum.as_ref() else { unreachable!() };
|
||||||
unreachable!()
|
|
||||||
};
|
|
||||||
|
|
||||||
let tup_tys = ty.iter();
|
let tup_tys = ty.iter();
|
||||||
let elements: &PyTuple = obj.downcast()?;
|
let elements: &PyTuple = obj.downcast()?;
|
||||||
|
@ -1467,7 +1459,6 @@ impl SymbolResolver for Resolver {
|
||||||
&self,
|
&self,
|
||||||
id: StrRef,
|
id: StrRef,
|
||||||
_: &mut CodeGenContext<'ctx, '_>,
|
_: &mut CodeGenContext<'ctx, '_>,
|
||||||
_: &mut dyn CodeGenerator,
|
|
||||||
) -> Option<ValueEnum<'ctx>> {
|
) -> Option<ValueEnum<'ctx>> {
|
||||||
let sym_value = {
|
let sym_value = {
|
||||||
let id_to_val = self.0.id_to_pyval.read();
|
let id_to_val = self.0.id_to_pyval.read();
|
||||||
|
|
|
@ -1,12 +1,9 @@
|
||||||
use itertools::Either;
|
use inkwell::{
|
||||||
|
values::{BasicValueEnum, CallSiteValue},
|
||||||
use nac3core::{
|
AddressSpace, AtomicOrdering,
|
||||||
codegen::CodeGenContext,
|
|
||||||
inkwell::{
|
|
||||||
values::{BasicValueEnum, CallSiteValue},
|
|
||||||
AddressSpace, AtomicOrdering,
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
|
use itertools::Either;
|
||||||
|
use nac3core::codegen::CodeGenContext;
|
||||||
|
|
||||||
/// Functions for manipulating the timeline.
|
/// Functions for manipulating the timeline.
|
||||||
pub trait TimeFns {
|
pub trait TimeFns {
|
||||||
|
@ -34,7 +31,7 @@ impl TimeFns for NowPinningTimeFns64 {
|
||||||
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
||||||
let now_hiptr = ctx
|
let now_hiptr = ctx
|
||||||
.builder
|
.builder
|
||||||
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
.build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
@ -83,7 +80,7 @@ impl TimeFns for NowPinningTimeFns64 {
|
||||||
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
||||||
let now_hiptr = ctx
|
let now_hiptr = ctx
|
||||||
.builder
|
.builder
|
||||||
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
.build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
@ -112,7 +109,7 @@ impl TimeFns for NowPinningTimeFns64 {
|
||||||
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
||||||
let now_hiptr = ctx
|
let now_hiptr = ctx
|
||||||
.builder
|
.builder
|
||||||
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
.build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
@ -210,7 +207,7 @@ impl TimeFns for NowPinningTimeFns {
|
||||||
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
|
||||||
let now_hiptr = ctx
|
let now_hiptr = ctx
|
||||||
.builder
|
.builder
|
||||||
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
.build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
@ -261,7 +258,7 @@ impl TimeFns for NowPinningTimeFns {
|
||||||
let time_lo = ctx.builder.build_int_truncate(time, i32_type, "time.lo").unwrap();
|
let time_lo = ctx.builder.build_int_truncate(time, i32_type, "time.lo").unwrap();
|
||||||
let now_hiptr = ctx
|
let now_hiptr = ctx
|
||||||
.builder
|
.builder
|
||||||
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
.build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
|
|
@ -10,6 +10,7 @@ constant-optimization = ["fold"]
|
||||||
fold = []
|
fold = []
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
|
lazy_static = "1.5"
|
||||||
parking_lot = "0.12"
|
parking_lot = "0.12"
|
||||||
string-interner = "0.17"
|
string-interner = "0.17"
|
||||||
fxhash = "0.2"
|
fxhash = "0.2"
|
||||||
|
|
|
@ -5,12 +5,14 @@ pub use crate::location::Location;
|
||||||
|
|
||||||
use fxhash::FxBuildHasher;
|
use fxhash::FxBuildHasher;
|
||||||
use parking_lot::{Mutex, MutexGuard};
|
use parking_lot::{Mutex, MutexGuard};
|
||||||
use std::{cell::RefCell, collections::HashMap, fmt, sync::LazyLock};
|
use std::{cell::RefCell, collections::HashMap, fmt};
|
||||||
use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner};
|
use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner};
|
||||||
|
|
||||||
pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>;
|
pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>;
|
||||||
static INTERNER: LazyLock<Mutex<Interner>> =
|
lazy_static! {
|
||||||
LazyLock::new(|| Mutex::new(StringInterner::with_hasher(FxBuildHasher::default())));
|
static ref INTERNER: Mutex<Interner> =
|
||||||
|
Mutex::new(StringInterner::with_hasher(FxBuildHasher::default()));
|
||||||
|
}
|
||||||
|
|
||||||
thread_local! {
|
thread_local! {
|
||||||
static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default();
|
static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default();
|
||||||
|
|
|
@ -1,4 +1,10 @@
|
||||||
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)]
|
#![deny(
|
||||||
|
future_incompatible,
|
||||||
|
let_underscore,
|
||||||
|
nonstandard_style,
|
||||||
|
rust_2024_compatibility,
|
||||||
|
clippy::all
|
||||||
|
)]
|
||||||
#![warn(clippy::pedantic)]
|
#![warn(clippy::pedantic)]
|
||||||
#![allow(
|
#![allow(
|
||||||
clippy::missing_errors_doc,
|
clippy::missing_errors_doc,
|
||||||
|
@ -8,6 +14,9 @@
|
||||||
clippy::wildcard_imports
|
clippy::wildcard_imports
|
||||||
)]
|
)]
|
||||||
|
|
||||||
|
#[macro_use]
|
||||||
|
extern crate lazy_static;
|
||||||
|
|
||||||
mod ast_gen;
|
mod ast_gen;
|
||||||
mod constant;
|
mod constant;
|
||||||
#[cfg(feature = "fold")]
|
#[cfg(feature = "fold")]
|
||||||
|
|
|
@ -1,29 +1,26 @@
|
||||||
|
[features]
|
||||||
|
test = []
|
||||||
|
|
||||||
[package]
|
[package]
|
||||||
name = "nac3core"
|
name = "nac3core"
|
||||||
version = "0.1.0"
|
version = "0.1.0"
|
||||||
authors = ["M-Labs"]
|
authors = ["M-Labs"]
|
||||||
edition = "2021"
|
edition = "2021"
|
||||||
|
|
||||||
[features]
|
|
||||||
default = ["derive"]
|
|
||||||
derive = ["dep:nac3core_derive"]
|
|
||||||
no-escape-analysis = []
|
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
itertools = "0.13"
|
itertools = "0.13"
|
||||||
crossbeam = "0.8"
|
crossbeam = "0.8"
|
||||||
indexmap = "2.6"
|
indexmap = "2.2"
|
||||||
parking_lot = "0.12"
|
parking_lot = "0.12"
|
||||||
rayon = "1.10"
|
rayon = "1.8"
|
||||||
nac3core_derive = { path = "nac3core_derive", optional = true }
|
|
||||||
nac3parser = { path = "../nac3parser" }
|
nac3parser = { path = "../nac3parser" }
|
||||||
strum = "0.26"
|
strum = "0.26.2"
|
||||||
strum_macros = "0.26"
|
strum_macros = "0.26.4"
|
||||||
|
|
||||||
[dependencies.inkwell]
|
[dependencies.inkwell]
|
||||||
version = "0.5"
|
version = "0.4"
|
||||||
default-features = false
|
default-features = false
|
||||||
features = ["llvm14-0-prefer-dynamic", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]
|
features = ["llvm14-0", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]
|
||||||
|
|
||||||
[dev-dependencies]
|
[dev-dependencies]
|
||||||
test-case = "1.2.0"
|
test-case = "1.2.0"
|
||||||
|
|
|
@ -1,32 +1,46 @@
|
||||||
|
use regex::Regex;
|
||||||
use std::{
|
use std::{
|
||||||
env,
|
env,
|
||||||
fs::File,
|
fs::File,
|
||||||
io::Write,
|
io::Write,
|
||||||
path::Path,
|
path::{Path, PathBuf},
|
||||||
process::{Command, Stdio},
|
process::{Command, Stdio},
|
||||||
};
|
};
|
||||||
|
|
||||||
use regex::Regex;
|
const CMD_IRRT_CLANG: &str = "clang-irrt";
|
||||||
|
const CMD_IRRT_CLANG_TEST: &str = "clang-irrt-test";
|
||||||
|
const CMD_IRRT_LLVM_AS: &str = "llvm-as-irrt";
|
||||||
|
|
||||||
fn main() {
|
fn get_out_dir() -> PathBuf {
|
||||||
let out_dir = env::var("OUT_DIR").unwrap();
|
PathBuf::from(env::var("OUT_DIR").unwrap())
|
||||||
let out_dir = Path::new(&out_dir);
|
}
|
||||||
let irrt_dir = Path::new("irrt");
|
|
||||||
|
|
||||||
let irrt_cpp_path = irrt_dir.join("irrt.cpp");
|
fn get_irrt_dir() -> &'static Path {
|
||||||
|
Path::new("irrt")
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Compile `irrt.cpp` for use in `src/codegen`
|
||||||
|
fn compile_irrt_cpp() {
|
||||||
|
let out_dir = get_out_dir();
|
||||||
|
let irrt_dir = get_irrt_dir();
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* HACK: Sadly, clang doesn't let us emit generic LLVM bitcode.
|
* HACK: Sadly, clang doesn't let us emit generic LLVM bitcode.
|
||||||
* Compiling for WASM32 and filtering the output with regex is the closest we can get.
|
* Compiling for WASM32 and filtering the output with regex is the closest we can get.
|
||||||
*/
|
*/
|
||||||
let mut flags: Vec<&str> = vec![
|
let irrt_cpp_path = irrt_dir.join("irrt.cpp");
|
||||||
|
let flags: &[&str] = &[
|
||||||
"--target=wasm32",
|
"--target=wasm32",
|
||||||
"-x",
|
"-x",
|
||||||
"c++",
|
"c++",
|
||||||
"-std=c++20",
|
|
||||||
"-fno-discard-value-names",
|
"-fno-discard-value-names",
|
||||||
"-fno-exceptions",
|
"-fno-exceptions",
|
||||||
"-fno-rtti",
|
"-fno-rtti",
|
||||||
|
match env::var("PROFILE").as_deref() {
|
||||||
|
Ok("debug") => "-O0",
|
||||||
|
Ok("release") => "-O3",
|
||||||
|
flavor => panic!("Unknown or missing build flavor {flavor:?}"),
|
||||||
|
},
|
||||||
"-emit-llvm",
|
"-emit-llvm",
|
||||||
"-S",
|
"-S",
|
||||||
"-Wall",
|
"-Wall",
|
||||||
|
@ -38,26 +52,16 @@ fn main() {
|
||||||
irrt_cpp_path.to_str().unwrap(),
|
irrt_cpp_path.to_str().unwrap(),
|
||||||
];
|
];
|
||||||
|
|
||||||
match env::var("PROFILE").as_deref() {
|
|
||||||
Ok("debug") => {
|
|
||||||
flags.push("-O0");
|
|
||||||
flags.push("-DIRRT_DEBUG_ASSERT");
|
|
||||||
}
|
|
||||||
Ok("release") => {
|
|
||||||
flags.push("-O3");
|
|
||||||
}
|
|
||||||
flavor => panic!("Unknown or missing build flavor {flavor:?}"),
|
|
||||||
}
|
|
||||||
|
|
||||||
// Tell Cargo to rerun if any file under `irrt_dir` (recursive) changes
|
// Tell Cargo to rerun if any file under `irrt_dir` (recursive) changes
|
||||||
println!("cargo:rerun-if-changed={}", irrt_dir.to_str().unwrap());
|
println!("cargo:rerun-if-changed={}", irrt_dir.to_str().unwrap());
|
||||||
|
|
||||||
// Compile IRRT and capture the LLVM IR output
|
// Compile IRRT and capture the LLVM IR output
|
||||||
let output = Command::new("clang-irrt")
|
let output = Command::new(CMD_IRRT_CLANG)
|
||||||
.args(flags)
|
.args(flags)
|
||||||
.output()
|
.output()
|
||||||
.inspect(|o| {
|
.map(|o| {
|
||||||
assert!(o.status.success(), "{}", std::str::from_utf8(&o.stderr).unwrap());
|
assert!(o.status.success(), "{}", std::str::from_utf8(&o.stderr).unwrap());
|
||||||
|
o
|
||||||
})
|
})
|
||||||
.unwrap();
|
.unwrap();
|
||||||
|
|
||||||
|
@ -98,7 +102,9 @@ fn main() {
|
||||||
file.write_all(filtered_output.as_bytes()).unwrap();
|
file.write_all(filtered_output.as_bytes()).unwrap();
|
||||||
}
|
}
|
||||||
|
|
||||||
let mut llvm_as = Command::new("llvm-as-irrt")
|
// Assemble the emitted and filtered IR to .bc
|
||||||
|
// That .bc will be integrated into nac3core's codegen
|
||||||
|
let mut llvm_as = Command::new(CMD_IRRT_LLVM_AS)
|
||||||
.stdin(Stdio::piped())
|
.stdin(Stdio::piped())
|
||||||
.arg("-o")
|
.arg("-o")
|
||||||
.arg(out_dir.join("irrt.bc"))
|
.arg(out_dir.join("irrt.bc"))
|
||||||
|
@ -107,3 +113,48 @@ fn main() {
|
||||||
llvm_as.stdin.as_mut().unwrap().write_all(filtered_output.as_bytes()).unwrap();
|
llvm_as.stdin.as_mut().unwrap().write_all(filtered_output.as_bytes()).unwrap();
|
||||||
assert!(llvm_as.wait().unwrap().success());
|
assert!(llvm_as.wait().unwrap().success());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Compile `irrt_test.cpp` for testing
|
||||||
|
fn compile_irrt_test_cpp() {
|
||||||
|
let out_dir = get_out_dir();
|
||||||
|
let irrt_dir = get_irrt_dir();
|
||||||
|
|
||||||
|
let exe_path = out_dir.join("irrt_test.out"); // Output path of the compiled test executable
|
||||||
|
let irrt_test_cpp_path = irrt_dir.join("irrt_test.cpp");
|
||||||
|
let flags: &[&str] = &[
|
||||||
|
irrt_test_cpp_path.to_str().unwrap(),
|
||||||
|
"-x",
|
||||||
|
"c++",
|
||||||
|
"-I",
|
||||||
|
irrt_dir.to_str().unwrap(),
|
||||||
|
"-g",
|
||||||
|
"-fno-discard-value-names",
|
||||||
|
"-O0",
|
||||||
|
"-Wall",
|
||||||
|
"-Wextra",
|
||||||
|
"-Werror=return-type",
|
||||||
|
"-lm", // for `tgamma()`, `lgamma()`
|
||||||
|
"-o",
|
||||||
|
exe_path.to_str().unwrap(),
|
||||||
|
];
|
||||||
|
|
||||||
|
Command::new(CMD_IRRT_CLANG_TEST)
|
||||||
|
.args(flags)
|
||||||
|
.output()
|
||||||
|
.map(|o| {
|
||||||
|
assert!(o.status.success(), "{}", std::str::from_utf8(&o.stderr).unwrap());
|
||||||
|
o
|
||||||
|
})
|
||||||
|
.unwrap();
|
||||||
|
println!("cargo:rerun-if-changed={}", irrt_dir.to_str().unwrap());
|
||||||
|
}
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
compile_irrt_cpp();
|
||||||
|
|
||||||
|
// https://github.com/rust-lang/cargo/issues/2549
|
||||||
|
// `cargo test -F test` to also build `irrt_test.cpp
|
||||||
|
if cfg!(feature = "test") {
|
||||||
|
compile_irrt_test_cpp();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
|
@ -1,5 +1,10 @@
|
||||||
#include "irrt/exception.hpp"
|
#define IRRT_DEFINE_TYPEDEF_INTS
|
||||||
#include "irrt/list.hpp"
|
#include <irrt_everything.hpp>
|
||||||
#include "irrt/math.hpp"
|
|
||||||
#include "irrt/ndarray.hpp"
|
/*
|
||||||
#include "irrt/slice.hpp"
|
* All IRRT implementations.
|
||||||
|
*
|
||||||
|
* We don't have pre-compiled objects, so we are writing all implementations in
|
||||||
|
* headers and concatenate them with `#include` into one massive source file that
|
||||||
|
* contains all the IRRT stuff.
|
||||||
|
*/
|
|
@ -0,0 +1,39 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
|
||||||
|
/*
|
||||||
|
This file defines all ARTIQ-specific structures
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief ARTIQ's `cslice` object
|
||||||
|
*
|
||||||
|
* See https://docs.rs/cslice/0.3.0/src/cslice/lib.rs.html#33-37
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
struct CSlice {
|
||||||
|
const char *base;
|
||||||
|
SizeT len;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Int type of ARTIQ's `Exception` IDs.
|
||||||
|
*/
|
||||||
|
typedef uint32_t ExceptionId;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief ARTIQ's `Exception` object
|
||||||
|
*
|
||||||
|
* See https://github.com/m-labs/artiq/blob/b0d2705c385f64b6e6711c1726cd9178f40b598e/artiq/firmware/libeh/eh_artiq.rs#L1C1-L17C1
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
struct Exception {
|
||||||
|
ExceptionId id;
|
||||||
|
CSlice<SizeT> file;
|
||||||
|
uint32_t line;
|
||||||
|
uint32_t column;
|
||||||
|
CSlice<SizeT> function;
|
||||||
|
CSlice<SizeT> message;
|
||||||
|
uint32_t param;
|
||||||
|
};
|
|
@ -0,0 +1,347 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/slice.hpp>
|
||||||
|
#include <irrt/utils.hpp>
|
||||||
|
|
||||||
|
// NDArray indices are always `uint32_t`.
|
||||||
|
using NDIndexInt = uint32_t;
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
// adapted from GNU Scientific Library:
|
||||||
|
// https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
|
||||||
|
// need to make sure `exp >= 0` before calling this function
|
||||||
|
template <typename T>
|
||||||
|
T __nac3_int_exp_impl(T base, T exp) {
|
||||||
|
T res = 1;
|
||||||
|
/* repeated squaring method */
|
||||||
|
do {
|
||||||
|
if (exp & 1) {
|
||||||
|
res *= base; /* for n odd */
|
||||||
|
}
|
||||||
|
exp >>= 1;
|
||||||
|
base *= base;
|
||||||
|
} while (exp);
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
SizeT __nac3_ndarray_calc_size_impl(const SizeT* list_data, SizeT list_len,
|
||||||
|
SizeT begin_idx, SizeT end_idx) {
|
||||||
|
__builtin_assume(end_idx <= list_len);
|
||||||
|
|
||||||
|
SizeT num_elems = 1;
|
||||||
|
for (SizeT i = begin_idx; i < end_idx; ++i) {
|
||||||
|
SizeT val = list_data[i];
|
||||||
|
__builtin_assume(val > 0);
|
||||||
|
num_elems *= val;
|
||||||
|
}
|
||||||
|
return num_elems;
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
void __nac3_ndarray_calc_nd_indices_impl(SizeT index, const SizeT* dims,
|
||||||
|
SizeT num_dims, NDIndexInt* idxs) {
|
||||||
|
SizeT stride = 1;
|
||||||
|
for (SizeT dim = 0; dim < num_dims; dim++) {
|
||||||
|
SizeT i = num_dims - dim - 1;
|
||||||
|
__builtin_assume(dims[i] > 0);
|
||||||
|
idxs[i] = (index / stride) % dims[i];
|
||||||
|
stride *= dims[i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
SizeT __nac3_ndarray_flatten_index_impl(const SizeT* dims, SizeT num_dims,
|
||||||
|
const NDIndexInt* indices,
|
||||||
|
SizeT num_indices) {
|
||||||
|
SizeT idx = 0;
|
||||||
|
SizeT stride = 1;
|
||||||
|
for (SizeT i = 0; i < num_dims; ++i) {
|
||||||
|
SizeT ri = num_dims - i - 1;
|
||||||
|
if (ri < num_indices) {
|
||||||
|
idx += stride * indices[ri];
|
||||||
|
}
|
||||||
|
|
||||||
|
__builtin_assume(dims[i] > 0);
|
||||||
|
stride *= dims[ri];
|
||||||
|
}
|
||||||
|
return idx;
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
void __nac3_ndarray_calc_broadcast_impl(const SizeT* lhs_dims, SizeT lhs_ndims,
|
||||||
|
const SizeT* rhs_dims, SizeT rhs_ndims,
|
||||||
|
SizeT* out_dims) {
|
||||||
|
SizeT max_ndims = lhs_ndims > rhs_ndims ? lhs_ndims : rhs_ndims;
|
||||||
|
|
||||||
|
for (SizeT i = 0; i < max_ndims; ++i) {
|
||||||
|
const SizeT* lhs_dim_sz =
|
||||||
|
i < lhs_ndims ? &lhs_dims[lhs_ndims - i - 1] : nullptr;
|
||||||
|
const SizeT* rhs_dim_sz =
|
||||||
|
i < rhs_ndims ? &rhs_dims[rhs_ndims - i - 1] : nullptr;
|
||||||
|
|
||||||
|
SizeT* out_dim = &out_dims[max_ndims - i - 1];
|
||||||
|
|
||||||
|
if (lhs_dim_sz == nullptr) {
|
||||||
|
*out_dim = *rhs_dim_sz;
|
||||||
|
} else if (rhs_dim_sz == nullptr) {
|
||||||
|
*out_dim = *lhs_dim_sz;
|
||||||
|
} else if (*lhs_dim_sz == 1) {
|
||||||
|
*out_dim = *rhs_dim_sz;
|
||||||
|
} else if (*rhs_dim_sz == 1) {
|
||||||
|
*out_dim = *lhs_dim_sz;
|
||||||
|
} else if (*lhs_dim_sz == *rhs_dim_sz) {
|
||||||
|
*out_dim = *lhs_dim_sz;
|
||||||
|
} else {
|
||||||
|
__builtin_unreachable();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
void __nac3_ndarray_calc_broadcast_idx_impl(const SizeT* src_dims,
|
||||||
|
SizeT src_ndims,
|
||||||
|
const NDIndexInt* in_idx,
|
||||||
|
NDIndexInt* out_idx) {
|
||||||
|
for (SizeT i = 0; i < src_ndims; ++i) {
|
||||||
|
SizeT src_i = src_ndims - i - 1;
|
||||||
|
out_idx[src_i] = src_dims[src_i] == 1 ? 0 : in_idx[src_i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
#define DEF_nac3_int_exp_(T) \
|
||||||
|
T __nac3_int_exp_##T(T base, T exp) { \
|
||||||
|
return __nac3_int_exp_impl(base, exp); \
|
||||||
|
}
|
||||||
|
|
||||||
|
DEF_nac3_int_exp_(int32_t);
|
||||||
|
DEF_nac3_int_exp_(int64_t);
|
||||||
|
DEF_nac3_int_exp_(uint32_t);
|
||||||
|
DEF_nac3_int_exp_(uint64_t);
|
||||||
|
|
||||||
|
SliceIndex __nac3_slice_index_bound(SliceIndex i, const SliceIndex len) {
|
||||||
|
if (i < 0) {
|
||||||
|
i = len + i;
|
||||||
|
}
|
||||||
|
if (i < 0) {
|
||||||
|
return 0;
|
||||||
|
} else if (i > len) {
|
||||||
|
return len;
|
||||||
|
}
|
||||||
|
return i;
|
||||||
|
}
|
||||||
|
|
||||||
|
SliceIndex __nac3_range_slice_len(const SliceIndex start, const SliceIndex end,
|
||||||
|
const SliceIndex step) {
|
||||||
|
SliceIndex diff = end - start;
|
||||||
|
if (diff > 0 && step > 0) {
|
||||||
|
return ((diff - 1) / step) + 1;
|
||||||
|
} else if (diff < 0 && step < 0) {
|
||||||
|
return ((diff + 1) / step) + 1;
|
||||||
|
} else {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Handle list assignment and dropping part of the list when
|
||||||
|
// both dest_step and src_step are +1.
|
||||||
|
// - All the index must *not* be out-of-bound or negative,
|
||||||
|
// - The end index is *inclusive*,
|
||||||
|
// - The length of src and dest slice size should already
|
||||||
|
// be checked: if dest.step == 1 then len(src) <= len(dest) else
|
||||||
|
// len(src) == len(dest)
|
||||||
|
SliceIndex __nac3_list_slice_assign_var_size(
|
||||||
|
SliceIndex dest_start, SliceIndex dest_end, SliceIndex dest_step,
|
||||||
|
uint8_t* dest_arr, SliceIndex dest_arr_len, SliceIndex src_start,
|
||||||
|
SliceIndex src_end, SliceIndex src_step, uint8_t* src_arr,
|
||||||
|
SliceIndex src_arr_len, const SliceIndex size) {
|
||||||
|
/* if dest_arr_len == 0, do nothing since we do not support
|
||||||
|
* extending list
|
||||||
|
*/
|
||||||
|
if (dest_arr_len == 0) return dest_arr_len;
|
||||||
|
/* if both step is 1, memmove directly, handle the dropping of
|
||||||
|
* the list, and shrink size */
|
||||||
|
if (src_step == dest_step && dest_step == 1) {
|
||||||
|
const SliceIndex src_len =
|
||||||
|
(src_end >= src_start) ? (src_end - src_start + 1) : 0;
|
||||||
|
const SliceIndex dest_len =
|
||||||
|
(dest_end >= dest_start) ? (dest_end - dest_start + 1) : 0;
|
||||||
|
if (src_len > 0) {
|
||||||
|
__builtin_memmove(dest_arr + dest_start * size,
|
||||||
|
src_arr + src_start * size, src_len * size);
|
||||||
|
}
|
||||||
|
if (dest_len > 0) {
|
||||||
|
/* dropping */
|
||||||
|
__builtin_memmove(dest_arr + (dest_start + src_len) * size,
|
||||||
|
dest_arr + (dest_end + 1) * size,
|
||||||
|
(dest_arr_len - dest_end - 1) * size);
|
||||||
|
}
|
||||||
|
/* shrink size */
|
||||||
|
return dest_arr_len - (dest_len - src_len);
|
||||||
|
}
|
||||||
|
/* if two range overlaps, need alloca */
|
||||||
|
uint8_t need_alloca =
|
||||||
|
(dest_arr == src_arr) &&
|
||||||
|
!(max(dest_start, dest_end) < min(src_start, src_end) ||
|
||||||
|
max(src_start, src_end) < min(dest_start, dest_end));
|
||||||
|
if (need_alloca) {
|
||||||
|
uint8_t* tmp =
|
||||||
|
reinterpret_cast<uint8_t*>(__builtin_alloca(src_arr_len * size));
|
||||||
|
__builtin_memcpy(tmp, src_arr, src_arr_len * size);
|
||||||
|
src_arr = tmp;
|
||||||
|
}
|
||||||
|
SliceIndex src_ind = src_start;
|
||||||
|
SliceIndex dest_ind = dest_start;
|
||||||
|
for (; (src_step > 0) ? (src_ind <= src_end) : (src_ind >= src_end);
|
||||||
|
src_ind += src_step, dest_ind += dest_step) {
|
||||||
|
/* for constant optimization */
|
||||||
|
if (size == 1) {
|
||||||
|
__builtin_memcpy(dest_arr + dest_ind, src_arr + src_ind, 1);
|
||||||
|
} else if (size == 4) {
|
||||||
|
__builtin_memcpy(dest_arr + dest_ind * 4, src_arr + src_ind * 4, 4);
|
||||||
|
} else if (size == 8) {
|
||||||
|
__builtin_memcpy(dest_arr + dest_ind * 8, src_arr + src_ind * 8, 8);
|
||||||
|
} else {
|
||||||
|
/* memcpy for var size, cannot overlap after previous
|
||||||
|
* alloca */
|
||||||
|
__builtin_memcpy(dest_arr + dest_ind * size,
|
||||||
|
src_arr + src_ind * size, size);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* only dest_step == 1 can we shrink the dest list. */
|
||||||
|
/* size should be ensured prior to calling this function */
|
||||||
|
if (dest_step == 1 && dest_end >= dest_start) {
|
||||||
|
__builtin_memmove(
|
||||||
|
dest_arr + dest_ind * size, dest_arr + (dest_end + 1) * size,
|
||||||
|
(dest_arr_len - dest_end - 1) * size + size + size + size);
|
||||||
|
return dest_arr_len - (dest_end - dest_ind) - 1;
|
||||||
|
}
|
||||||
|
return dest_arr_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t __nac3_isinf(double x) { return __builtin_isinf(x); }
|
||||||
|
|
||||||
|
int32_t __nac3_isnan(double x) { return __builtin_isnan(x); }
|
||||||
|
|
||||||
|
double tgamma(double arg);
|
||||||
|
|
||||||
|
double __nac3_gamma(double z) {
|
||||||
|
// Handling for denormals
|
||||||
|
// | x | Python gamma(x) | C tgamma(x) |
|
||||||
|
// --- | ----------------- | --------------- | ----------- |
|
||||||
|
// (1) | nan | nan | nan |
|
||||||
|
// (2) | -inf | -inf | inf |
|
||||||
|
// (3) | inf | inf | inf |
|
||||||
|
// (4) | 0.0 | inf | inf |
|
||||||
|
// (5) | {-1.0, -2.0, ...} | inf | nan |
|
||||||
|
|
||||||
|
// (1)-(3)
|
||||||
|
if (__builtin_isinf(z) || __builtin_isnan(z)) {
|
||||||
|
return z;
|
||||||
|
}
|
||||||
|
|
||||||
|
double v = tgamma(z);
|
||||||
|
|
||||||
|
// (4)-(5)
|
||||||
|
return __builtin_isinf(v) || __builtin_isnan(v) ? __builtin_inf() : v;
|
||||||
|
}
|
||||||
|
|
||||||
|
double lgamma(double arg);
|
||||||
|
|
||||||
|
double __nac3_gammaln(double x) {
|
||||||
|
// libm's handling of value overflows differs from scipy:
|
||||||
|
// - scipy: gammaln(-inf) -> -inf
|
||||||
|
// - libm : lgamma(-inf) -> inf
|
||||||
|
|
||||||
|
if (__builtin_isinf(x)) {
|
||||||
|
return x;
|
||||||
|
}
|
||||||
|
|
||||||
|
return lgamma(x);
|
||||||
|
}
|
||||||
|
|
||||||
|
double j0(double x);
|
||||||
|
|
||||||
|
double __nac3_j0(double x) {
|
||||||
|
// libm's handling of value overflows differs from scipy:
|
||||||
|
// - scipy: j0(inf) -> nan
|
||||||
|
// - libm : j0(inf) -> 0.0
|
||||||
|
|
||||||
|
if (__builtin_isinf(x)) {
|
||||||
|
return __builtin_nan("");
|
||||||
|
}
|
||||||
|
|
||||||
|
return j0(x);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t __nac3_ndarray_calc_size(const uint32_t* list_data, uint32_t list_len,
|
||||||
|
uint32_t begin_idx, uint32_t end_idx) {
|
||||||
|
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx,
|
||||||
|
end_idx);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint64_t __nac3_ndarray_calc_size64(const uint64_t* list_data,
|
||||||
|
uint64_t list_len, uint64_t begin_idx,
|
||||||
|
uint64_t end_idx) {
|
||||||
|
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx,
|
||||||
|
end_idx);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_nd_indices(uint32_t index, const uint32_t* dims,
|
||||||
|
uint32_t num_dims, NDIndexInt* idxs) {
|
||||||
|
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_nd_indices64(uint64_t index, const uint64_t* dims,
|
||||||
|
uint64_t num_dims, NDIndexInt* idxs) {
|
||||||
|
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t __nac3_ndarray_flatten_index(const uint32_t* dims, uint32_t num_dims,
|
||||||
|
const NDIndexInt* indices,
|
||||||
|
uint32_t num_indices) {
|
||||||
|
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices,
|
||||||
|
num_indices);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint64_t __nac3_ndarray_flatten_index64(const uint64_t* dims, uint64_t num_dims,
|
||||||
|
const NDIndexInt* indices,
|
||||||
|
uint64_t num_indices) {
|
||||||
|
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices,
|
||||||
|
num_indices);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_broadcast(const uint32_t* lhs_dims, uint32_t lhs_ndims,
|
||||||
|
const uint32_t* rhs_dims, uint32_t rhs_ndims,
|
||||||
|
uint32_t* out_dims) {
|
||||||
|
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims,
|
||||||
|
rhs_ndims, out_dims);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_broadcast64(const uint64_t* lhs_dims,
|
||||||
|
uint64_t lhs_ndims,
|
||||||
|
const uint64_t* rhs_dims,
|
||||||
|
uint64_t rhs_ndims, uint64_t* out_dims) {
|
||||||
|
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims,
|
||||||
|
rhs_ndims, out_dims);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_broadcast_idx(const uint32_t* src_dims,
|
||||||
|
uint32_t src_ndims,
|
||||||
|
const NDIndexInt* in_idx,
|
||||||
|
NDIndexInt* out_idx) {
|
||||||
|
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx,
|
||||||
|
out_idx);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_calc_broadcast_idx64(const uint64_t* src_dims,
|
||||||
|
uint64_t src_ndims,
|
||||||
|
const NDIndexInt* in_idx,
|
||||||
|
NDIndexInt* out_idx) {
|
||||||
|
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx,
|
||||||
|
out_idx);
|
||||||
|
}
|
||||||
|
} // extern "C"
|
|
@ -1,9 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#include "irrt/int_types.hpp"
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
struct CSlice {
|
|
||||||
void* base;
|
|
||||||
SizeT len;
|
|
||||||
};
|
|
|
@ -1,25 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
// Set in nac3core/build.rs
|
|
||||||
#ifdef IRRT_DEBUG_ASSERT
|
|
||||||
#define IRRT_DEBUG_ASSERT_BOOL true
|
|
||||||
#else
|
|
||||||
#define IRRT_DEBUG_ASSERT_BOOL false
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define raise_debug_assert(SizeT, msg, param1, param2, param3) \
|
|
||||||
raise_exception(SizeT, EXN_ASSERTION_ERROR, "IRRT debug assert failed: " msg, param1, param2, param3)
|
|
||||||
|
|
||||||
#define debug_assert_eq(SizeT, lhs, rhs) \
|
|
||||||
if constexpr (IRRT_DEBUG_ASSERT_BOOL) { \
|
|
||||||
if ((lhs) != (rhs)) { \
|
|
||||||
raise_debug_assert(SizeT, "LHS = {0}. RHS = {1}", lhs, rhs, NO_PARAM); \
|
|
||||||
} \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define debug_assert(SizeT, expr) \
|
|
||||||
if constexpr (IRRT_DEBUG_ASSERT_BOOL) { \
|
|
||||||
if (!(expr)) { \
|
|
||||||
raise_debug_assert(SizeT, "Got false.", NO_PARAM, NO_PARAM, NO_PARAM); \
|
|
||||||
} \
|
|
||||||
}
|
|
|
@ -0,0 +1,92 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/artiq_defs.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/utils.hpp>
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
/**
|
||||||
|
* @brief A (limited) set of known Exception IDs usable in IRRT
|
||||||
|
*/
|
||||||
|
struct ErrorContextExceptions {
|
||||||
|
ExceptionId index_error;
|
||||||
|
ExceptionId value_error;
|
||||||
|
ExceptionId assertion_error;
|
||||||
|
ExceptionId runtime_error;
|
||||||
|
ExceptionId type_error;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief The IRRT error context object
|
||||||
|
*
|
||||||
|
* This object contains all the details needed to propagate Python-like Exceptions in
|
||||||
|
* IRRT - within IRRT itself or propagate out of extern calls from nac3core.
|
||||||
|
*/
|
||||||
|
struct ErrorContext {
|
||||||
|
const ErrorContextExceptions *exceptions;
|
||||||
|
|
||||||
|
// Exception thrown by IRRT
|
||||||
|
ExceptionId exception_id;
|
||||||
|
// Points to empty c-string if there is no thrown Exception
|
||||||
|
const char *msg;
|
||||||
|
uint64_t param1;
|
||||||
|
uint64_t param2;
|
||||||
|
uint64_t param3;
|
||||||
|
|
||||||
|
void initialize(const ErrorContextExceptions *exceptions) {
|
||||||
|
this->exceptions = exceptions;
|
||||||
|
clear_error();
|
||||||
|
}
|
||||||
|
|
||||||
|
void clear_error() {
|
||||||
|
// NOTE: Point the msg to an empty str.
|
||||||
|
// Don't set it to nullptr - to implement `has_exception`
|
||||||
|
this->msg = "";
|
||||||
|
}
|
||||||
|
|
||||||
|
void set_exception(ExceptionId exception_id, const char *msg,
|
||||||
|
uint64_t param1 = 0, uint64_t param2 = 0,
|
||||||
|
uint64_t param3 = 0) {
|
||||||
|
this->exception_id = exception_id;
|
||||||
|
this->msg = msg;
|
||||||
|
this->param1 = param1;
|
||||||
|
this->param2 = param2;
|
||||||
|
this->param3 = param3;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool has_exception() { return !cstr_utils::is_empty(msg); }
|
||||||
|
|
||||||
|
template <typename SizeT>
|
||||||
|
void get_exception_str(CSlice<SizeT> *dst_str) {
|
||||||
|
dst_str->base = msg;
|
||||||
|
dst_str->len = (SizeT)cstr_utils::length(msg);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
void __nac3_error_context_initialize(ErrorContext *errctx,
|
||||||
|
ErrorContextExceptions *exceptions) {
|
||||||
|
errctx->initialize(exceptions);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool __nac3_error_context_has_exception(ErrorContext *errctx) {
|
||||||
|
return errctx->has_exception();
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_error_context_get_exception_str(ErrorContext *errctx,
|
||||||
|
CSlice<int32_t> *dst_str) {
|
||||||
|
errctx->get_exception_str<int32_t>(dst_str);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_error_context_get_exception_str64(ErrorContext *errctx,
|
||||||
|
CSlice<int64_t> *dst_str) {
|
||||||
|
errctx->get_exception_str<int64_t>(dst_str);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Used for testing
|
||||||
|
void __nac3_error_dummy_raise(ErrorContext *errctx) {
|
||||||
|
errctx->set_exception(errctx->exceptions->runtime_error,
|
||||||
|
"Error thrown from __nac3_error_dummy_raise");
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,85 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#include "irrt/cslice.hpp"
|
|
||||||
#include "irrt/int_types.hpp"
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief The int type of ARTIQ exception IDs.
|
|
||||||
*/
|
|
||||||
using ExceptionId = int32_t;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Set of exceptions C++ IRRT can use.
|
|
||||||
* Must be synchronized with `setup_irrt_exceptions` in `nac3core/src/codegen/irrt/mod.rs`.
|
|
||||||
*/
|
|
||||||
extern "C" {
|
|
||||||
ExceptionId EXN_INDEX_ERROR;
|
|
||||||
ExceptionId EXN_VALUE_ERROR;
|
|
||||||
ExceptionId EXN_ASSERTION_ERROR;
|
|
||||||
ExceptionId EXN_TYPE_ERROR;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Extern function to `__nac3_raise`
|
|
||||||
*
|
|
||||||
* The parameter `err` could be `Exception<int32_t>` or `Exception<int64_t>`. The caller
|
|
||||||
* must make sure to pass `Exception`s with the correct `SizeT` depending on the `size_t` of the runtime.
|
|
||||||
*/
|
|
||||||
extern "C" void __nac3_raise(void* err);
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
/**
|
|
||||||
* @brief NAC3's Exception struct
|
|
||||||
*/
|
|
||||||
template<typename SizeT>
|
|
||||||
struct Exception {
|
|
||||||
ExceptionId id;
|
|
||||||
CSlice<SizeT> filename;
|
|
||||||
int32_t line;
|
|
||||||
int32_t column;
|
|
||||||
CSlice<SizeT> function;
|
|
||||||
CSlice<SizeT> msg;
|
|
||||||
int64_t params[3];
|
|
||||||
};
|
|
||||||
|
|
||||||
constexpr int64_t NO_PARAM = 0;
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
void _raise_exception_helper(ExceptionId id,
|
|
||||||
const char* filename,
|
|
||||||
int32_t line,
|
|
||||||
const char* function,
|
|
||||||
const char* msg,
|
|
||||||
int64_t param0,
|
|
||||||
int64_t param1,
|
|
||||||
int64_t param2) {
|
|
||||||
Exception<SizeT> e = {
|
|
||||||
.id = id,
|
|
||||||
.filename = {.base = reinterpret_cast<void*>(const_cast<char*>(filename)),
|
|
||||||
.len = static_cast<SizeT>(__builtin_strlen(filename))},
|
|
||||||
.line = line,
|
|
||||||
.column = 0,
|
|
||||||
.function = {.base = reinterpret_cast<void*>(const_cast<char*>(function)),
|
|
||||||
.len = static_cast<SizeT>(__builtin_strlen(function))},
|
|
||||||
.msg = {.base = reinterpret_cast<void*>(const_cast<char*>(msg)),
|
|
||||||
.len = static_cast<SizeT>(__builtin_strlen(msg))},
|
|
||||||
};
|
|
||||||
e.params[0] = param0;
|
|
||||||
e.params[1] = param1;
|
|
||||||
e.params[2] = param2;
|
|
||||||
__nac3_raise(reinterpret_cast<void*>(&e));
|
|
||||||
__builtin_unreachable();
|
|
||||||
}
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Raise an exception with location details (location in the IRRT source files).
|
|
||||||
* @param SizeT The runtime `size_t` type.
|
|
||||||
* @param id The ID of the exception to raise.
|
|
||||||
* @param msg A global constant C-string of the error message.
|
|
||||||
*
|
|
||||||
* `param0` to `param2` are optional format arguments of `msg`. They should be set to
|
|
||||||
* `NO_PARAM` to indicate they are unused.
|
|
||||||
*/
|
|
||||||
#define raise_exception(SizeT, id, msg, param0, param1, param2) \
|
|
||||||
_raise_exception_helper<SizeT>(id, __FILE__, __LINE__, __FUNCTION__, msg, param0, param1, param2)
|
|
|
@ -0,0 +1,12 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
// This is made toggleable since `irrt_test.cpp` itself would include
|
||||||
|
// headers that define these typedefs
|
||||||
|
#ifdef IRRT_DEFINE_TYPEDEF_INTS
|
||||||
|
using int8_t = _BitInt(8);
|
||||||
|
using uint8_t = unsigned _BitInt(8);
|
||||||
|
using int32_t = _BitInt(32);
|
||||||
|
using uint32_t = unsigned _BitInt(32);
|
||||||
|
using int64_t = _BitInt(64);
|
||||||
|
using uint64_t = unsigned _BitInt(64);
|
||||||
|
#endif
|
|
@ -1,27 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#if __STDC_VERSION__ >= 202000
|
|
||||||
using int8_t = _BitInt(8);
|
|
||||||
using uint8_t = unsigned _BitInt(8);
|
|
||||||
using int32_t = _BitInt(32);
|
|
||||||
using uint32_t = unsigned _BitInt(32);
|
|
||||||
using int64_t = _BitInt(64);
|
|
||||||
using uint64_t = unsigned _BitInt(64);
|
|
||||||
#else
|
|
||||||
|
|
||||||
#pragma clang diagnostic push
|
|
||||||
#pragma clang diagnostic ignored "-Wdeprecated-type"
|
|
||||||
using int8_t = _ExtInt(8);
|
|
||||||
using uint8_t = unsigned _ExtInt(8);
|
|
||||||
using int32_t = _ExtInt(32);
|
|
||||||
using uint32_t = unsigned _ExtInt(32);
|
|
||||||
using int64_t = _ExtInt(64);
|
|
||||||
using uint64_t = unsigned _ExtInt(64);
|
|
||||||
#pragma clang diagnostic pop
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
// NDArray indices are always `uint32_t`.
|
|
||||||
using NDIndex = uint32_t;
|
|
||||||
// The type of an index or a value describing the length of a range/slice is always `int32_t`.
|
|
||||||
using SliceIndex = int32_t;
|
|
|
@ -1,81 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#include "irrt/int_types.hpp"
|
|
||||||
#include "irrt/math_util.hpp"
|
|
||||||
|
|
||||||
extern "C" {
|
|
||||||
// Handle list assignment and dropping part of the list when
|
|
||||||
// both dest_step and src_step are +1.
|
|
||||||
// - All the index must *not* be out-of-bound or negative,
|
|
||||||
// - The end index is *inclusive*,
|
|
||||||
// - The length of src and dest slice size should already
|
|
||||||
// be checked: if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest)
|
|
||||||
SliceIndex __nac3_list_slice_assign_var_size(SliceIndex dest_start,
|
|
||||||
SliceIndex dest_end,
|
|
||||||
SliceIndex dest_step,
|
|
||||||
void* dest_arr,
|
|
||||||
SliceIndex dest_arr_len,
|
|
||||||
SliceIndex src_start,
|
|
||||||
SliceIndex src_end,
|
|
||||||
SliceIndex src_step,
|
|
||||||
void* src_arr,
|
|
||||||
SliceIndex src_arr_len,
|
|
||||||
const SliceIndex size) {
|
|
||||||
/* if dest_arr_len == 0, do nothing since we do not support extending list */
|
|
||||||
if (dest_arr_len == 0)
|
|
||||||
return dest_arr_len;
|
|
||||||
/* if both step is 1, memmove directly, handle the dropping of the list, and shrink size */
|
|
||||||
if (src_step == dest_step && dest_step == 1) {
|
|
||||||
const SliceIndex src_len = (src_end >= src_start) ? (src_end - src_start + 1) : 0;
|
|
||||||
const SliceIndex dest_len = (dest_end >= dest_start) ? (dest_end - dest_start + 1) : 0;
|
|
||||||
if (src_len > 0) {
|
|
||||||
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + dest_start * size,
|
|
||||||
static_cast<uint8_t*>(src_arr) + src_start * size, src_len * size);
|
|
||||||
}
|
|
||||||
if (dest_len > 0) {
|
|
||||||
/* dropping */
|
|
||||||
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + (dest_start + src_len) * size,
|
|
||||||
static_cast<uint8_t*>(dest_arr) + (dest_end + 1) * size,
|
|
||||||
(dest_arr_len - dest_end - 1) * size);
|
|
||||||
}
|
|
||||||
/* shrink size */
|
|
||||||
return dest_arr_len - (dest_len - src_len);
|
|
||||||
}
|
|
||||||
/* if two range overlaps, need alloca */
|
|
||||||
uint8_t need_alloca = (dest_arr == src_arr)
|
|
||||||
&& !(max(dest_start, dest_end) < min(src_start, src_end)
|
|
||||||
|| max(src_start, src_end) < min(dest_start, dest_end));
|
|
||||||
if (need_alloca) {
|
|
||||||
void* tmp = __builtin_alloca(src_arr_len * size);
|
|
||||||
__builtin_memcpy(tmp, src_arr, src_arr_len * size);
|
|
||||||
src_arr = tmp;
|
|
||||||
}
|
|
||||||
SliceIndex src_ind = src_start;
|
|
||||||
SliceIndex dest_ind = dest_start;
|
|
||||||
for (; (src_step > 0) ? (src_ind <= src_end) : (src_ind >= src_end); src_ind += src_step, dest_ind += dest_step) {
|
|
||||||
/* for constant optimization */
|
|
||||||
if (size == 1) {
|
|
||||||
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind, static_cast<uint8_t*>(src_arr) + src_ind, 1);
|
|
||||||
} else if (size == 4) {
|
|
||||||
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * 4,
|
|
||||||
static_cast<uint8_t*>(src_arr) + src_ind * 4, 4);
|
|
||||||
} else if (size == 8) {
|
|
||||||
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * 8,
|
|
||||||
static_cast<uint8_t*>(src_arr) + src_ind * 8, 8);
|
|
||||||
} else {
|
|
||||||
/* memcpy for var size, cannot overlap after previous alloca */
|
|
||||||
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * size,
|
|
||||||
static_cast<uint8_t*>(src_arr) + src_ind * size, size);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
/* only dest_step == 1 can we shrink the dest list. */
|
|
||||||
/* size should be ensured prior to calling this function */
|
|
||||||
if (dest_step == 1 && dest_end >= dest_start) {
|
|
||||||
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + dest_ind * size,
|
|
||||||
static_cast<uint8_t*>(dest_arr) + (dest_end + 1) * size,
|
|
||||||
(dest_arr_len - dest_end - 1) * size);
|
|
||||||
return dest_arr_len - (dest_end - dest_ind) - 1;
|
|
||||||
}
|
|
||||||
return dest_arr_len;
|
|
||||||
}
|
|
||||||
} // extern "C"
|
|
|
@ -1,93 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
// adapted from GNU Scientific Library: https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
|
|
||||||
// need to make sure `exp >= 0` before calling this function
|
|
||||||
template<typename T>
|
|
||||||
T __nac3_int_exp_impl(T base, T exp) {
|
|
||||||
T res = 1;
|
|
||||||
/* repeated squaring method */
|
|
||||||
do {
|
|
||||||
if (exp & 1) {
|
|
||||||
res *= base; /* for n odd */
|
|
||||||
}
|
|
||||||
exp >>= 1;
|
|
||||||
base *= base;
|
|
||||||
} while (exp);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
#define DEF_nac3_int_exp_(T) \
|
|
||||||
T __nac3_int_exp_##T(T base, T exp) { \
|
|
||||||
return __nac3_int_exp_impl(base, exp); \
|
|
||||||
}
|
|
||||||
|
|
||||||
extern "C" {
|
|
||||||
|
|
||||||
// Putting semicolons here to make clang-format not reformat this into
|
|
||||||
// a stair shape.
|
|
||||||
DEF_nac3_int_exp_(int32_t);
|
|
||||||
DEF_nac3_int_exp_(int64_t);
|
|
||||||
DEF_nac3_int_exp_(uint32_t);
|
|
||||||
DEF_nac3_int_exp_(uint64_t);
|
|
||||||
|
|
||||||
int32_t __nac3_isinf(double x) {
|
|
||||||
return __builtin_isinf(x);
|
|
||||||
}
|
|
||||||
|
|
||||||
int32_t __nac3_isnan(double x) {
|
|
||||||
return __builtin_isnan(x);
|
|
||||||
}
|
|
||||||
|
|
||||||
double tgamma(double arg);
|
|
||||||
|
|
||||||
double __nac3_gamma(double z) {
|
|
||||||
// Handling for denormals
|
|
||||||
// | x | Python gamma(x) | C tgamma(x) |
|
|
||||||
// --- | ----------------- | --------------- | ----------- |
|
|
||||||
// (1) | nan | nan | nan |
|
|
||||||
// (2) | -inf | -inf | inf |
|
|
||||||
// (3) | inf | inf | inf |
|
|
||||||
// (4) | 0.0 | inf | inf |
|
|
||||||
// (5) | {-1.0, -2.0, ...} | inf | nan |
|
|
||||||
|
|
||||||
// (1)-(3)
|
|
||||||
if (__builtin_isinf(z) || __builtin_isnan(z)) {
|
|
||||||
return z;
|
|
||||||
}
|
|
||||||
|
|
||||||
double v = tgamma(z);
|
|
||||||
|
|
||||||
// (4)-(5)
|
|
||||||
return __builtin_isinf(v) || __builtin_isnan(v) ? __builtin_inf() : v;
|
|
||||||
}
|
|
||||||
|
|
||||||
double lgamma(double arg);
|
|
||||||
|
|
||||||
double __nac3_gammaln(double x) {
|
|
||||||
// libm's handling of value overflows differs from scipy:
|
|
||||||
// - scipy: gammaln(-inf) -> -inf
|
|
||||||
// - libm : lgamma(-inf) -> inf
|
|
||||||
|
|
||||||
if (__builtin_isinf(x)) {
|
|
||||||
return x;
|
|
||||||
}
|
|
||||||
|
|
||||||
return lgamma(x);
|
|
||||||
}
|
|
||||||
|
|
||||||
double j0(double x);
|
|
||||||
|
|
||||||
double __nac3_j0(double x) {
|
|
||||||
// libm's handling of value overflows differs from scipy:
|
|
||||||
// - scipy: j0(inf) -> nan
|
|
||||||
// - libm : j0(inf) -> 0.0
|
|
||||||
|
|
||||||
if (__builtin_isinf(x)) {
|
|
||||||
return __builtin_nan("");
|
|
||||||
}
|
|
||||||
|
|
||||||
return j0(x);
|
|
||||||
}
|
|
||||||
} // namespace
|
|
|
@ -1,13 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
template<typename T>
|
|
||||||
const T& max(const T& a, const T& b) {
|
|
||||||
return a > b ? a : b;
|
|
||||||
}
|
|
||||||
|
|
||||||
template<typename T>
|
|
||||||
const T& min(const T& a, const T& b) {
|
|
||||||
return a > b ? b : a;
|
|
||||||
}
|
|
||||||
} // namespace
|
|
|
@ -1,144 +0,0 @@
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#include "irrt/int_types.hpp"
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
template<typename SizeT>
|
|
||||||
SizeT __nac3_ndarray_calc_size_impl(const SizeT* list_data, SizeT list_len, SizeT begin_idx, SizeT end_idx) {
|
|
||||||
__builtin_assume(end_idx <= list_len);
|
|
||||||
|
|
||||||
SizeT num_elems = 1;
|
|
||||||
for (SizeT i = begin_idx; i < end_idx; ++i) {
|
|
||||||
SizeT val = list_data[i];
|
|
||||||
__builtin_assume(val > 0);
|
|
||||||
num_elems *= val;
|
|
||||||
}
|
|
||||||
return num_elems;
|
|
||||||
}
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
void __nac3_ndarray_calc_nd_indices_impl(SizeT index, const SizeT* dims, SizeT num_dims, NDIndex* idxs) {
|
|
||||||
SizeT stride = 1;
|
|
||||||
for (SizeT dim = 0; dim < num_dims; dim++) {
|
|
||||||
SizeT i = num_dims - dim - 1;
|
|
||||||
__builtin_assume(dims[i] > 0);
|
|
||||||
idxs[i] = (index / stride) % dims[i];
|
|
||||||
stride *= dims[i];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
SizeT __nac3_ndarray_flatten_index_impl(const SizeT* dims, SizeT num_dims, const NDIndex* indices, SizeT num_indices) {
|
|
||||||
SizeT idx = 0;
|
|
||||||
SizeT stride = 1;
|
|
||||||
for (SizeT i = 0; i < num_dims; ++i) {
|
|
||||||
SizeT ri = num_dims - i - 1;
|
|
||||||
if (ri < num_indices) {
|
|
||||||
idx += stride * indices[ri];
|
|
||||||
}
|
|
||||||
|
|
||||||
__builtin_assume(dims[i] > 0);
|
|
||||||
stride *= dims[ri];
|
|
||||||
}
|
|
||||||
return idx;
|
|
||||||
}
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
void __nac3_ndarray_calc_broadcast_impl(const SizeT* lhs_dims,
|
|
||||||
SizeT lhs_ndims,
|
|
||||||
const SizeT* rhs_dims,
|
|
||||||
SizeT rhs_ndims,
|
|
||||||
SizeT* out_dims) {
|
|
||||||
SizeT max_ndims = lhs_ndims > rhs_ndims ? lhs_ndims : rhs_ndims;
|
|
||||||
|
|
||||||
for (SizeT i = 0; i < max_ndims; ++i) {
|
|
||||||
const SizeT* lhs_dim_sz = i < lhs_ndims ? &lhs_dims[lhs_ndims - i - 1] : nullptr;
|
|
||||||
const SizeT* rhs_dim_sz = i < rhs_ndims ? &rhs_dims[rhs_ndims - i - 1] : nullptr;
|
|
||||||
SizeT* out_dim = &out_dims[max_ndims - i - 1];
|
|
||||||
|
|
||||||
if (lhs_dim_sz == nullptr) {
|
|
||||||
*out_dim = *rhs_dim_sz;
|
|
||||||
} else if (rhs_dim_sz == nullptr) {
|
|
||||||
*out_dim = *lhs_dim_sz;
|
|
||||||
} else if (*lhs_dim_sz == 1) {
|
|
||||||
*out_dim = *rhs_dim_sz;
|
|
||||||
} else if (*rhs_dim_sz == 1) {
|
|
||||||
*out_dim = *lhs_dim_sz;
|
|
||||||
} else if (*lhs_dim_sz == *rhs_dim_sz) {
|
|
||||||
*out_dim = *lhs_dim_sz;
|
|
||||||
} else {
|
|
||||||
__builtin_unreachable();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
template<typename SizeT>
|
|
||||||
void __nac3_ndarray_calc_broadcast_idx_impl(const SizeT* src_dims,
|
|
||||||
SizeT src_ndims,
|
|
||||||
const NDIndex* in_idx,
|
|
||||||
NDIndex* out_idx) {
|
|
||||||
for (SizeT i = 0; i < src_ndims; ++i) {
|
|
||||||
SizeT src_i = src_ndims - i - 1;
|
|
||||||
out_idx[src_i] = src_dims[src_i] == 1 ? 0 : in_idx[src_i];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
extern "C" {
|
|
||||||
uint32_t __nac3_ndarray_calc_size(const uint32_t* list_data, uint32_t list_len, uint32_t begin_idx, uint32_t end_idx) {
|
|
||||||
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
|
|
||||||
}
|
|
||||||
|
|
||||||
uint64_t
|
|
||||||
__nac3_ndarray_calc_size64(const uint64_t* list_data, uint64_t list_len, uint64_t begin_idx, uint64_t end_idx) {
|
|
||||||
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_nd_indices(uint32_t index, const uint32_t* dims, uint32_t num_dims, NDIndex* idxs) {
|
|
||||||
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_nd_indices64(uint64_t index, const uint64_t* dims, uint64_t num_dims, NDIndex* idxs) {
|
|
||||||
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
|
|
||||||
}
|
|
||||||
|
|
||||||
uint32_t
|
|
||||||
__nac3_ndarray_flatten_index(const uint32_t* dims, uint32_t num_dims, const NDIndex* indices, uint32_t num_indices) {
|
|
||||||
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
|
|
||||||
}
|
|
||||||
|
|
||||||
uint64_t
|
|
||||||
__nac3_ndarray_flatten_index64(const uint64_t* dims, uint64_t num_dims, const NDIndex* indices, uint64_t num_indices) {
|
|
||||||
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_broadcast(const uint32_t* lhs_dims,
|
|
||||||
uint32_t lhs_ndims,
|
|
||||||
const uint32_t* rhs_dims,
|
|
||||||
uint32_t rhs_ndims,
|
|
||||||
uint32_t* out_dims) {
|
|
||||||
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_broadcast64(const uint64_t* lhs_dims,
|
|
||||||
uint64_t lhs_ndims,
|
|
||||||
const uint64_t* rhs_dims,
|
|
||||||
uint64_t rhs_ndims,
|
|
||||||
uint64_t* out_dims) {
|
|
||||||
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_broadcast_idx(const uint32_t* src_dims,
|
|
||||||
uint32_t src_ndims,
|
|
||||||
const NDIndex* in_idx,
|
|
||||||
NDIndex* out_idx) {
|
|
||||||
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
|
|
||||||
}
|
|
||||||
|
|
||||||
void __nac3_ndarray_calc_broadcast_idx64(const uint64_t* src_dims,
|
|
||||||
uint64_t src_ndims,
|
|
||||||
const NDIndex* in_idx,
|
|
||||||
NDIndex* out_idx) {
|
|
||||||
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
|
|
||||||
}
|
|
||||||
} // namespace
|
|
|
@ -0,0 +1,315 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/ndarray/def.hpp>
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
namespace ndarray {
|
||||||
|
namespace basic {
|
||||||
|
namespace util {
|
||||||
|
/**
|
||||||
|
* @brief Asserts that `shape` does not contain negative dimensions.
|
||||||
|
*
|
||||||
|
* @param ndims Number of dimensions in `shape`
|
||||||
|
* @param shape The shape to check on
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void assert_shape_no_negative(ErrorContext* errctx, SizeT ndims,
|
||||||
|
const SizeT* shape) {
|
||||||
|
for (SizeT axis = 0; axis < ndims; axis++) {
|
||||||
|
if (shape[axis] < 0) {
|
||||||
|
errctx->set_exception(
|
||||||
|
errctx->exceptions->value_error,
|
||||||
|
"negative dimensions are not allowed; axis {0} "
|
||||||
|
"has dimension {1}",
|
||||||
|
axis, shape[axis]);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Returns the number of elements of an ndarray given its shape.
|
||||||
|
*
|
||||||
|
* @param ndims Number of dimensions in `shape`
|
||||||
|
* @param shape The shape of the ndarray
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
SizeT calc_size_from_shape(SizeT ndims, const SizeT* shape) {
|
||||||
|
SizeT size = 1;
|
||||||
|
for (SizeT axis = 0; axis < ndims; axis++) size *= shape[axis];
|
||||||
|
return size;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Compute the array indices of the `nth` (0-based) element of an ndarray given only its shape.
|
||||||
|
*
|
||||||
|
* @param ndims Number of elements in `shape` and `indices`
|
||||||
|
* @param shape The shape of the ndarray
|
||||||
|
* @param indices The returned indices indexing the ndarray with shape `shape`.
|
||||||
|
* @param nth The index of the element of interest.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void set_indices_by_nth(SizeT ndims, const SizeT* shape, SizeT* indices,
|
||||||
|
SizeT nth) {
|
||||||
|
for (int32_t i = 0; i < ndims; i++) {
|
||||||
|
int32_t axis = ndims - i - 1;
|
||||||
|
int32_t dim = shape[axis];
|
||||||
|
|
||||||
|
indices[axis] = nth % dim;
|
||||||
|
nth /= dim;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace util
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return the number of elements of an `ndarray`
|
||||||
|
*
|
||||||
|
* This function corresponds to `<an_ndarray>.size`
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
SizeT size(const NDArray<SizeT>* ndarray) {
|
||||||
|
return util::calc_size_from_shape(ndarray->ndims, ndarray->shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return of the number of its content of an `ndarray`.
|
||||||
|
*
|
||||||
|
* This function corresponds to `<an_ndarray>.nbytes`.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
SizeT nbytes(const NDArray<SizeT>* ndarray) {
|
||||||
|
return size(ndarray) * ndarray->itemsize;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Update the strides of an ndarray given an ndarray `shape`
|
||||||
|
* and assuming that the ndarray is fully c-contagious.
|
||||||
|
*
|
||||||
|
* You might want to read https://ajcr.net/stride-guide-part-1/.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void set_strides_by_shape(NDArray<SizeT>* ndarray) {
|
||||||
|
SizeT stride_product = 1;
|
||||||
|
for (SizeT i = 0; i < ndarray->ndims; i++) {
|
||||||
|
int axis = ndarray->ndims - i - 1;
|
||||||
|
ndarray->strides[axis] = stride_product * ndarray->itemsize;
|
||||||
|
stride_product *= ndarray->shape[axis];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return the pointer to the element indexed by `indices`.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
uint8_t* get_pelement_by_indices(const NDArray<SizeT>* ndarray,
|
||||||
|
const SizeT* indices) {
|
||||||
|
uint8_t* element = ndarray->data;
|
||||||
|
for (SizeT dim_i = 0; dim_i < ndarray->ndims; dim_i++)
|
||||||
|
element += indices[dim_i] * ndarray->strides[dim_i];
|
||||||
|
return element;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return the pointer to the nth (0-based) element in a flattened view of `ndarray`.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
uint8_t* get_nth_pelement(const NDArray<SizeT>* ndarray, SizeT nth) {
|
||||||
|
SizeT* indices = (SizeT*)__builtin_alloca(sizeof(SizeT) * ndarray->ndims);
|
||||||
|
util::set_indices_by_nth(ndarray->ndims, ndarray->shape, indices, nth);
|
||||||
|
return get_pelement_by_indices(ndarray, indices);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Like `get_nth_pelement` but asserts that `nth` is in bounds.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
uint8_t* checked_get_nth_pelement(ErrorContext* errctx,
|
||||||
|
const NDArray<SizeT>* ndarray, SizeT nth) {
|
||||||
|
SizeT arr_size = ndarray->size();
|
||||||
|
if (!(0 <= nth && nth < arr_size)) {
|
||||||
|
errctx->set_exception(
|
||||||
|
errctx->exceptions->index_error,
|
||||||
|
"index {0} is out of bounds, valid range is {1} <= index < {2}",
|
||||||
|
nth, 0, arr_size);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return get_nth_pelement(ndarray, nth);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Set an element in `ndarray`.
|
||||||
|
*
|
||||||
|
* @param pelement Pointer to the element in `ndarray` to be set.
|
||||||
|
* @param pvalue Pointer to the value `pelement` will be set to.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void set_pelement_value(NDArray<SizeT>* ndarray, uint8_t* pelement,
|
||||||
|
const uint8_t* pvalue) {
|
||||||
|
__builtin_memcpy(pelement, pvalue, ndarray->itemsize);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Get the `len()` of an ndarray, and asserts that `ndarray` is a sized object.
|
||||||
|
*
|
||||||
|
* This function corresponds to `<an_ndarray>.__len__`.
|
||||||
|
*
|
||||||
|
* @param dst_length The returned result
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void len(ErrorContext* errctx, const NDArray<SizeT>* ndarray,
|
||||||
|
SliceIndex* dst_length) {
|
||||||
|
// numpy prohibits `__len__` on unsized objects
|
||||||
|
if (ndarray->ndims == 0) {
|
||||||
|
errctx->set_exception(errctx->exceptions->type_error,
|
||||||
|
"len() of unsized object");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
*dst_length = (SliceIndex)ndarray->shape[0];
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Copy data from one ndarray to another of the exact same size and itemsize.
|
||||||
|
*
|
||||||
|
* Both ndarrays will be viewed in their flatten views when copying the elements.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void copy_data(const NDArray<SizeT>* src_ndarray, NDArray<SizeT>* dst_ndarray) {
|
||||||
|
__builtin_assume(src_ndarray->itemsize == dst_ndarray->itemsize);
|
||||||
|
|
||||||
|
for (SizeT i = 0; i < size(src_ndarray); i++) {
|
||||||
|
auto src_element = ndarray::basic::get_nth_pelement(src_ndarray, i);
|
||||||
|
auto dst_element = ndarray::basic::get_nth_pelement(dst_ndarray, i);
|
||||||
|
ndarray::basic::set_pelement_value(dst_ndarray, dst_element,
|
||||||
|
src_element);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return a boolean indicating if `ndarray` is (C-)contiguous.
|
||||||
|
*
|
||||||
|
* You may want to see: ndarray's rules for C-contiguity: https://github.com/numpy/numpy/blob/df256d0d2f3bc6833699529824781c58f9c6e697/numpy/core/src/multiarray/flagsobject.c#L95C1-L99C45
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
bool is_c_contiguous(const NDArray<SizeT>* ndarray) {
|
||||||
|
// Other references:
|
||||||
|
// - tinynumpy's implementation: https://github.com/wadetb/tinynumpy/blob/0d23d22e07062ffab2afa287374c7b366eebdda1/tinynumpy/tinynumpy.py#L102
|
||||||
|
// - ndarray's flags["C_CONTIGUOUS"]: https://numpy.org/doc/stable/reference/generated/numpy.ndarray.flags.html#numpy.ndarray.flags
|
||||||
|
// - ndarray's rules for C-contiguity: https://github.com/numpy/numpy/blob/df256d0d2f3bc6833699529824781c58f9c6e697/numpy/core/src/multiarray/flagsobject.c#L95C1-L99C45
|
||||||
|
|
||||||
|
// From https://github.com/numpy/numpy/blob/df256d0d2f3bc6833699529824781c58f9c6e697/numpy/core/src/multiarray/flagsobject.c#L95C1-L99C45:
|
||||||
|
//
|
||||||
|
// The traditional rule is that for an array to be flagged as C contiguous,
|
||||||
|
// the following must hold:
|
||||||
|
//
|
||||||
|
// strides[-1] == itemsize
|
||||||
|
// strides[i] == shape[i+1] * strides[i + 1]
|
||||||
|
// [...]
|
||||||
|
// According to these rules, a 0- or 1-dimensional array is either both
|
||||||
|
// C- and F-contiguous, or neither; and an array with 2+ dimensions
|
||||||
|
// can be C- or F- contiguous, or neither, but not both. Though there
|
||||||
|
// there are exceptions for arrays with zero or one item, in the first
|
||||||
|
// case the check is relaxed up to and including the first dimension
|
||||||
|
// with shape[i] == 0. In the second case `strides == itemsize` will
|
||||||
|
// can be true for all dimensions and both flags are set.
|
||||||
|
|
||||||
|
if (ndarray->ndims == 0) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ndarray->strides[ndarray->ndims - 1] != ndarray->itemsize) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (SizeT i = 0; i < ndarray->ndims - 1; i++) {
|
||||||
|
if (ndarray->strides[i] !=
|
||||||
|
ndarray->shape[i + 1] + ndarray->strides[i + 1]) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
} // namespace basic
|
||||||
|
} // namespace ndarray
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
using namespace ndarray::basic;
|
||||||
|
|
||||||
|
uint32_t __nac3_ndarray_size(NDArray<int32_t>* ndarray) {
|
||||||
|
return size(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint64_t __nac3_ndarray_size64(NDArray<int64_t>* ndarray) {
|
||||||
|
return size(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t __nac3_ndarray_nbytes(NDArray<int32_t>* ndarray) {
|
||||||
|
return nbytes(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint64_t __nac3_ndarray_nbytes64(NDArray<int64_t>* ndarray) {
|
||||||
|
return nbytes(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_len(ErrorContext* errctx, NDArray<int32_t>* ndarray,
|
||||||
|
SliceIndex* dst_len) {
|
||||||
|
return len(errctx, ndarray, dst_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_len64(ErrorContext* errctx, NDArray<int64_t>* ndarray,
|
||||||
|
SliceIndex* dst_len) {
|
||||||
|
return len(errctx, ndarray, dst_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_util_assert_shape_no_negative(ErrorContext* errctx,
|
||||||
|
int32_t ndims,
|
||||||
|
int32_t* shape) {
|
||||||
|
util::assert_shape_no_negative(errctx, ndims, shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_util_assert_shape_no_negative64(ErrorContext* errctx,
|
||||||
|
int64_t ndims,
|
||||||
|
int64_t* shape) {
|
||||||
|
util::assert_shape_no_negative(errctx, ndims, shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_set_strides_by_shape(NDArray<int32_t>* ndarray) {
|
||||||
|
set_strides_by_shape(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_set_strides_by_shape64(NDArray<int64_t>* ndarray) {
|
||||||
|
set_strides_by_shape(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool __nac3_ndarray_is_c_contiguous(NDArray<int32_t>* ndarray) {
|
||||||
|
return is_c_contiguous(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool __nac3_ndarray_is_c_contiguous64(NDArray<int64_t>* ndarray) {
|
||||||
|
return is_c_contiguous(ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_copy_data(NDArray<int32_t>* src_ndarray,
|
||||||
|
NDArray<int32_t>* dst_ndarray) {
|
||||||
|
copy_data(src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_copy_data64(NDArray<int64_t>* src_ndarray,
|
||||||
|
NDArray<int64_t>* dst_ndarray) {
|
||||||
|
copy_data(src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t* __nac3_ndarray_get_nth_pelement(NDArray<int32_t>* ndarray,
|
||||||
|
int32_t index) {
|
||||||
|
return get_nth_pelement(ndarray, index);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t* __nac3_ndarray_get_nth_pelement64(NDArray<int64_t>* ndarray,
|
||||||
|
int64_t index) {
|
||||||
|
return get_nth_pelement(ndarray, index);
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,221 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/ndarray/def.hpp>
|
||||||
|
#include <irrt/slice.hpp>
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
template <typename SizeT>
|
||||||
|
struct ShapeEntry {
|
||||||
|
SizeT ndims;
|
||||||
|
SizeT* shape;
|
||||||
|
};
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
namespace ndarray {
|
||||||
|
namespace broadcast {
|
||||||
|
namespace util {
|
||||||
|
/**
|
||||||
|
* @brief Return true if `src_shape` can broadcast to `dst_shape`.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
bool can_broadcast_shape_to(SizeT target_ndims, const SizeT* target_shape,
|
||||||
|
SizeT src_ndims, const SizeT* src_shape) {
|
||||||
|
/*
|
||||||
|
* // See https://numpy.org/doc/stable/user/basics.broadcasting.html
|
||||||
|
|
||||||
|
* This function handles this example:
|
||||||
|
* ```
|
||||||
|
* Image (3d array): 256 x 256 x 3
|
||||||
|
* Scale (1d array): 3
|
||||||
|
* Result (3d array): 256 x 256 x 3
|
||||||
|
* ```
|
||||||
|
|
||||||
|
* Other interesting examples to consider:
|
||||||
|
* - `can_broadcast_shape_to([3], [1, 1, 1, 1, 3]) == true`
|
||||||
|
* - `can_broadcast_shape_to([3], [3, 1]) == false`
|
||||||
|
* - `can_broadcast_shape_to([256, 256, 3], [256, 1, 3]) == true`
|
||||||
|
|
||||||
|
* In cases when the shapes contain zero(es):
|
||||||
|
* - `can_broadcast_shape_to([0], [1]) == true`
|
||||||
|
* - `can_broadcast_shape_to([0], [2]) == false`
|
||||||
|
* - `can_broadcast_shape_to([0, 4, 0, 0], [1]) == true`
|
||||||
|
* - `can_broadcast_shape_to([0, 4, 0, 0], [1, 1, 1, 1]) == true`
|
||||||
|
* - `can_broadcast_shape_to([0, 4, 0, 0], [1, 4, 1, 1]) == true`
|
||||||
|
* - `can_broadcast_shape_to([4, 3], [0, 3]) == false`
|
||||||
|
* - `can_broadcast_shape_to([4, 3], [0, 0]) == false`
|
||||||
|
*/
|
||||||
|
|
||||||
|
// This is essentially doing the following in Python:
|
||||||
|
// `for target_dim, src_dim in itertools.zip_longest(target_shape[::-1], src_shape[::-1], fillvalue=1)`
|
||||||
|
for (SizeT i = 0; i < max(target_ndims, src_ndims); i++) {
|
||||||
|
SizeT target_dim_i = target_ndims - i - 1;
|
||||||
|
SizeT src_dim_i = src_ndims - i - 1;
|
||||||
|
|
||||||
|
bool target_dim_exists = target_dim_i >= 0;
|
||||||
|
bool src_dim_exists = src_dim_i >= 0;
|
||||||
|
|
||||||
|
SizeT target_dim = target_dim_exists ? target_shape[target_dim_i] : 1;
|
||||||
|
SizeT src_dim = src_dim_exists ? src_shape[src_dim_i] : 1;
|
||||||
|
|
||||||
|
bool ok = src_dim == 1 || target_dim == src_dim;
|
||||||
|
if (!ok) return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Performs `np.broadcast_shapes`
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void broadcast_shapes(ErrorContext* errctx, SizeT num_shapes,
|
||||||
|
const ShapeEntry<SizeT>* shapes, SizeT dst_ndims,
|
||||||
|
SizeT* dst_shape) {
|
||||||
|
// `dst_ndims` must be `max([shape.ndims for shape in shapes])`, but the caller has to calculate it/provide it
|
||||||
|
// for this function since it should already know in order to allocate `dst_shape` in the first place.
|
||||||
|
// `dst_shape` must be pre-allocated.
|
||||||
|
// `dst_shape` does not have to be initialized
|
||||||
|
|
||||||
|
// TODO: Implementation is not obvious
|
||||||
|
|
||||||
|
// This is essentially a `mconcat` where the neutral element is `[1, 1, 1, 1, ...]`, and the operation is commutative.
|
||||||
|
|
||||||
|
// Set `dst_shape` to all `1`s.
|
||||||
|
for (SizeT dst_axis = 0; dst_axis < dst_ndims; dst_axis++) {
|
||||||
|
dst_shape[dst_axis] = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (SizeT i = 0; i < num_shapes; i++) {
|
||||||
|
ShapeEntry<SizeT> entry = shapes[i];
|
||||||
|
SizeT entry_axis = entry.ndims - i;
|
||||||
|
SizeT dst_axis = dst_ndims - i;
|
||||||
|
|
||||||
|
SizeT entry_dim = entry.shape[entry_axis];
|
||||||
|
SizeT dst_dim = dst_shape[dst_axis];
|
||||||
|
|
||||||
|
if (dst_dim == 1) {
|
||||||
|
dst_shape[dst_axis] = entry_dim;
|
||||||
|
} else if (entry_dim == 1) {
|
||||||
|
// Do nothing
|
||||||
|
} else if (entry_dim == dst_dim) {
|
||||||
|
// Do nothing
|
||||||
|
} else {
|
||||||
|
errctx->set_exception(errctx->exceptions->value_error,
|
||||||
|
"shape mismatch: objects cannot be broadcast "
|
||||||
|
"to a single shape.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace util
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Perform `np.broadcast_to(<ndarray>, <target_shape>)` and appropriate assertions.
|
||||||
|
*
|
||||||
|
* Cautious note on https://github.com/numpy/numpy/issues/21744..
|
||||||
|
*
|
||||||
|
* This function attempts to broadcast `src_ndarray` to a new shape defined by `dst_ndarray.shape`,
|
||||||
|
* and return the result by modifying `dst_ndarray`.
|
||||||
|
*
|
||||||
|
* # Notes on `dst_ndarray`
|
||||||
|
* The caller is responsible for allocating space for the resulting ndarray.
|
||||||
|
* Here is what this function expects from `dst_ndarray` when called:
|
||||||
|
* - `dst_ndarray->data` does not have to be initialized.
|
||||||
|
* - `dst_ndarray->itemsize` does not have to be initialized.
|
||||||
|
* - `dst_ndarray->ndims` must be initialized, determining the length of `dst_ndarray->shape`
|
||||||
|
* - `dst_ndarray->shape` must be allocated, and must contain the desired target broadcast shape.
|
||||||
|
* - `dst_ndarray->strides` must be allocated, through it can contain uninitialized values.
|
||||||
|
* When this function call ends:
|
||||||
|
* - `dst_ndarray->data` is set to `src_ndarray->data` (`dst_ndarray` is just a view to `src_ndarray`)
|
||||||
|
* - `dst_ndarray->itemsize` is set to `src_ndarray->itemsize`
|
||||||
|
* - `dst_ndarray->ndims` is unchanged.
|
||||||
|
* - `dst_ndarray->shape` is unchanged.
|
||||||
|
* - `dst_ndarray->strides` is updated accordingly by how ndarray broadcast_to works.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void broadcast_to(ErrorContext* errctx, const NDArray<SizeT>* src_ndarray,
|
||||||
|
NDArray<SizeT>* dst_ndarray) {
|
||||||
|
/*
|
||||||
|
* Cautions:
|
||||||
|
* ```
|
||||||
|
* xs = np.zeros((4,))
|
||||||
|
* ys = np.zero((4, 1))
|
||||||
|
* ys[:] = xs # ok
|
||||||
|
*
|
||||||
|
* xs = np.zeros((1, 4))
|
||||||
|
* ys = np.zero((4,))
|
||||||
|
* ys[:] = xs # allowed
|
||||||
|
* # However `np.broadcast_to(xs, (4,))` would fails, as per numpy's broadcasting rule.
|
||||||
|
* # and apparently numpy will "deprecate" this? SEE https://github.com/numpy/numpy/issues/21744
|
||||||
|
* # This implementation will NOT support this assignment.
|
||||||
|
* ```
|
||||||
|
*/
|
||||||
|
|
||||||
|
if (!ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
dst_ndarray->ndims, dst_ndarray->shape, src_ndarray->ndims,
|
||||||
|
src_ndarray->shape)) {
|
||||||
|
errctx->set_exception(errctx->exceptions->value_error,
|
||||||
|
"operands could not be broadcast together");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
dst_ndarray->data = src_ndarray->data;
|
||||||
|
dst_ndarray->itemsize = src_ndarray->itemsize;
|
||||||
|
|
||||||
|
// TODO: Implementation is not obvious
|
||||||
|
SizeT stride_product = 1;
|
||||||
|
for (SizeT i = 0; i < max(src_ndarray->ndims, dst_ndarray->ndims); i++) {
|
||||||
|
SizeT src_ndarray_dim_i = src_ndarray->ndims - i - 1;
|
||||||
|
SizeT dst_dim_i = dst_ndarray->ndims - i - 1;
|
||||||
|
|
||||||
|
bool src_ndarray_dim_exists = src_ndarray_dim_i >= 0;
|
||||||
|
bool dst_dim_exists = dst_dim_i >= 0;
|
||||||
|
|
||||||
|
bool c1 = src_ndarray_dim_exists &&
|
||||||
|
src_ndarray->shape[src_ndarray_dim_i] == 1;
|
||||||
|
bool c2 = dst_dim_exists && dst_ndarray->shape[dst_dim_i] != 1;
|
||||||
|
if (!src_ndarray_dim_exists || (c1 && c2)) {
|
||||||
|
dst_ndarray->strides[dst_dim_i] = 0; // Freeze it in-place
|
||||||
|
} else {
|
||||||
|
dst_ndarray->strides[dst_dim_i] =
|
||||||
|
stride_product * src_ndarray->itemsize;
|
||||||
|
stride_product *= src_ndarray->shape[src_ndarray_dim_i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace broadcast
|
||||||
|
} // namespace ndarray
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
using namespace ndarray::broadcast;
|
||||||
|
|
||||||
|
void __nac3_ndarray_broadcast_to(ErrorContext* errctx,
|
||||||
|
NDArray<int32_t>* src_ndarray,
|
||||||
|
NDArray<int32_t>* dst_ndarray) {
|
||||||
|
broadcast_to(errctx, src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_broadcast_to64(ErrorContext* errctx,
|
||||||
|
NDArray<int64_t>* src_ndarray,
|
||||||
|
NDArray<int64_t>* dst_ndarray) {
|
||||||
|
broadcast_to(errctx, src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_broadcast_shapes(ErrorContext* errctx, int32_t num_shapes,
|
||||||
|
const ShapeEntry<int32_t>* shapes,
|
||||||
|
int32_t dst_ndims, int32_t* dst_shape) {
|
||||||
|
ndarray::broadcast::util::broadcast_shapes(errctx, num_shapes, shapes,
|
||||||
|
dst_ndims, dst_shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_broadcast_shapes64(ErrorContext* errctx, int64_t num_shapes,
|
||||||
|
const ShapeEntry<int64_t>* shapes,
|
||||||
|
int64_t dst_ndims, int64_t* dst_shape) {
|
||||||
|
ndarray::broadcast::util::broadcast_shapes(errctx, num_shapes, shapes,
|
||||||
|
dst_ndims, dst_shape);
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,44 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
/**
|
||||||
|
* @brief The NDArray object
|
||||||
|
*
|
||||||
|
* The official numpy implementations: https://github.com/numpy/numpy/blob/735a477f0bc2b5b84d0e72d92f224bde78d4e069/doc/source/reference/c-api/types-and-structures.rst
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
struct NDArray {
|
||||||
|
/**
|
||||||
|
* @brief The underlying data this `ndarray` is pointing to.
|
||||||
|
*
|
||||||
|
* Must be set to `nullptr` to indicate that this NDArray's `data` is uninitialized.
|
||||||
|
*/
|
||||||
|
uint8_t* data;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief The number of bytes of a single element in `data`.
|
||||||
|
*/
|
||||||
|
SizeT itemsize;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief The number of dimensions of this shape.
|
||||||
|
*/
|
||||||
|
SizeT ndims;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief The NDArray shape, with length equal to `ndims`.
|
||||||
|
*
|
||||||
|
* Note that it may contain 0.
|
||||||
|
*/
|
||||||
|
SizeT* shape;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Array strides, with length equal to `ndims`
|
||||||
|
*
|
||||||
|
* The stride values are in units of bytes, not number of elements.
|
||||||
|
*
|
||||||
|
* Note that `strides` can have negative values.
|
||||||
|
*/
|
||||||
|
SizeT* strides;
|
||||||
|
};
|
||||||
|
} // namespace
|
|
@ -0,0 +1,200 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/ndarray/basic.hpp>
|
||||||
|
#include <irrt/ndarray/def.hpp>
|
||||||
|
#include <irrt/slice.hpp>
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
typedef uint8_t NDIndexType;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief A single element index
|
||||||
|
*
|
||||||
|
* See https://numpy.org/doc/stable/user/basics.indexing.html#single-element-indexing
|
||||||
|
*
|
||||||
|
* `data` points to a `SliceIndex`.
|
||||||
|
*/
|
||||||
|
const NDIndexType ND_INDEX_TYPE_SINGLE_ELEMENT = 0;
|
||||||
|
/**
|
||||||
|
* @brief A slice index
|
||||||
|
*
|
||||||
|
* See https://numpy.org/doc/stable/user/basics.indexing.html#slicing-and-striding
|
||||||
|
*
|
||||||
|
* `data` points to a `UserRange`.
|
||||||
|
*/
|
||||||
|
const NDIndexType ND_INDEX_TYPE_SLICE = 1;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief An index used in ndarray indexing
|
||||||
|
*/
|
||||||
|
struct NDIndex {
|
||||||
|
/**
|
||||||
|
* @brief Enum tag to specify the type of index.
|
||||||
|
*
|
||||||
|
* Please see comments of each enum constant.
|
||||||
|
*/
|
||||||
|
NDIndexType type;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief The accompanying data associated with `type`.
|
||||||
|
*
|
||||||
|
* Please see comments of each enum constant.
|
||||||
|
*/
|
||||||
|
uint8_t* data;
|
||||||
|
};
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
namespace ndarray {
|
||||||
|
namespace indexing {
|
||||||
|
namespace util {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return the expected rank of the resulting ndarray
|
||||||
|
* created by indexing an ndarray of rank `ndims` using `indexes`.
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void deduce_ndims_after_indexing(ErrorContext* errctx, SizeT* final_ndims,
|
||||||
|
SizeT ndims, SizeT num_indexes,
|
||||||
|
const NDIndex* indexes) {
|
||||||
|
if (num_indexes > ndims) {
|
||||||
|
errctx->set_exception(errctx->exceptions->index_error,
|
||||||
|
"too many indices for array: array is "
|
||||||
|
"{0}-dimensional, but {1} were indexed",
|
||||||
|
ndims, num_indexes);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
*final_ndims = ndims;
|
||||||
|
for (SizeT i = 0; i < num_indexes; i++) {
|
||||||
|
if (indexes[i].type == ND_INDEX_TYPE_SINGLE_ELEMENT) {
|
||||||
|
// An index demotes the rank by 1
|
||||||
|
(*final_ndims)--;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace util
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Perform ndarray "basic indexing" (https://numpy.org/doc/stable/user/basics.indexing.html#basic-indexing)
|
||||||
|
*
|
||||||
|
* This is function very similar to performing `dst_ndarray = src_ndarray[indexes]` in Python (where the variables
|
||||||
|
* can all be found in the parameter of this function).
|
||||||
|
*
|
||||||
|
* In other words, this function takes in an ndarray (`src_ndarray`), index it with `indexes`, and return the
|
||||||
|
* indexed array (by writing the result to `dst_ndarray`).
|
||||||
|
*
|
||||||
|
* This function also does proper assertions on `indexes`.
|
||||||
|
*
|
||||||
|
* # Notes on `dst_ndarray`
|
||||||
|
* The caller is responsible for allocating space for the resulting ndarray.
|
||||||
|
* Here is what this function expects from `dst_ndarray` when called:
|
||||||
|
* - `dst_ndarray->data` does not have to be initialized.
|
||||||
|
* - `dst_ndarray->itemsize` does not have to be initialized.
|
||||||
|
* - `dst_ndarray->ndims` must be initialized, and it must be equal to the expected `ndims` of the `dst_ndarray` after
|
||||||
|
* indexing `src_ndarray` with `indexes`.
|
||||||
|
* - `dst_ndarray->shape` must be allocated, through it can contain uninitialized values.
|
||||||
|
* - `dst_ndarray->strides` must be allocated, through it can contain uninitialized values.
|
||||||
|
* When this function call ends:
|
||||||
|
* - `dst_ndarray->data` is set to `src_ndarray->data` (`dst_ndarray` is just a view to `src_ndarray`)
|
||||||
|
* - `dst_ndarray->itemsize` is set to `src_ndarray->itemsize`
|
||||||
|
* - `dst_ndarray->ndims` is unchanged.
|
||||||
|
* - `dst_ndarray->shape` is updated according to how `src_ndarray` is indexed.
|
||||||
|
* - `dst_ndarray->strides` is updated accordingly by how ndarray indexing works.
|
||||||
|
*
|
||||||
|
* @param indexes Indexes to index `src_ndarray`, ordered in the same way you would write them in Python.
|
||||||
|
* @param src_ndarray The NDArray to be indexed.
|
||||||
|
* @param dst_ndarray The resulting NDArray after indexing. Further details in the comments above,
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void index(ErrorContext* errctx, SizeT num_indexes, const NDIndex* indexes,
|
||||||
|
const NDArray<SizeT>* src_ndarray, NDArray<SizeT>* dst_ndarray) {
|
||||||
|
// Reference code: https://github.com/wadetb/tinynumpy/blob/0d23d22e07062ffab2afa287374c7b366eebdda1/tinynumpy/tinynumpy.py#L652
|
||||||
|
|
||||||
|
dst_ndarray->data = src_ndarray->data;
|
||||||
|
dst_ndarray->itemsize = src_ndarray->itemsize;
|
||||||
|
|
||||||
|
SizeT src_axis = 0;
|
||||||
|
SizeT dst_axis = 0;
|
||||||
|
|
||||||
|
for (SliceIndex i = 0; i < num_indexes; i++) {
|
||||||
|
const NDIndex* index = &indexes[i];
|
||||||
|
if (index->type == ND_INDEX_TYPE_SINGLE_ELEMENT) {
|
||||||
|
SliceIndex input = *((SliceIndex*)index->data);
|
||||||
|
SliceIndex k = slice::resolve_index_in_length(
|
||||||
|
src_ndarray->shape[src_axis], input);
|
||||||
|
|
||||||
|
if (k == slice::OUT_OF_BOUNDS) {
|
||||||
|
errctx->set_exception(errctx->exceptions->index_error,
|
||||||
|
"index {0} is out of bounds for axis {1} "
|
||||||
|
"with size {2}",
|
||||||
|
input, src_axis,
|
||||||
|
src_ndarray->shape[src_axis]);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
dst_ndarray->data += k * src_ndarray->strides[src_axis];
|
||||||
|
|
||||||
|
src_axis++;
|
||||||
|
} else if (index->type == ND_INDEX_TYPE_SLICE) {
|
||||||
|
UserSlice* input = (UserSlice*)index->data;
|
||||||
|
|
||||||
|
Slice slice;
|
||||||
|
input->indices_checked(errctx, src_ndarray->shape[src_axis],
|
||||||
|
&slice);
|
||||||
|
if (errctx->has_exception()) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
dst_ndarray->data +=
|
||||||
|
(SizeT)slice.start * src_ndarray->strides[src_axis];
|
||||||
|
dst_ndarray->strides[dst_axis] =
|
||||||
|
((SizeT)slice.step) * src_ndarray->strides[src_axis];
|
||||||
|
dst_ndarray->shape[dst_axis] = (SizeT)slice.len();
|
||||||
|
|
||||||
|
dst_axis++;
|
||||||
|
src_axis++;
|
||||||
|
} else {
|
||||||
|
__builtin_unreachable();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (; dst_axis < dst_ndarray->ndims; dst_axis++, src_axis++) {
|
||||||
|
dst_ndarray->shape[dst_axis] = src_ndarray->shape[src_axis];
|
||||||
|
dst_ndarray->strides[dst_axis] = src_ndarray->strides[src_axis];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace indexing
|
||||||
|
} // namespace ndarray
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
using namespace ndarray::indexing;
|
||||||
|
|
||||||
|
void __nac3_ndarray_indexing_deduce_ndims_after_indexing(
|
||||||
|
ErrorContext* errctx, int32_t* result, int32_t ndims, int32_t num_indexes,
|
||||||
|
const NDIndex* indexes) {
|
||||||
|
ndarray::indexing::util::deduce_ndims_after_indexing(errctx, result, ndims,
|
||||||
|
num_indexes, indexes);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_indexing_deduce_ndims_after_indexing64(
|
||||||
|
ErrorContext* errctx, int64_t* result, int64_t ndims, int64_t num_indexes,
|
||||||
|
const NDIndex* indexes) {
|
||||||
|
ndarray::indexing::util::deduce_ndims_after_indexing(errctx, result, ndims,
|
||||||
|
num_indexes, indexes);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_index(ErrorContext* errctx, int32_t num_indexes,
|
||||||
|
NDIndex* indexes, NDArray<int32_t>* src_ndarray,
|
||||||
|
NDArray<int32_t>* dst_ndarray) {
|
||||||
|
index(errctx, num_indexes, indexes, src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_index64(ErrorContext* errctx, int64_t num_indexes,
|
||||||
|
NDIndex* indexes, NDArray<int64_t>* src_ndarray,
|
||||||
|
NDArray<int64_t>* dst_ndarray) {
|
||||||
|
index(errctx, num_indexes, indexes, src_ndarray, dst_ndarray);
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,117 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/ndarray/def.hpp>
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
namespace ndarray {
|
||||||
|
namespace reshape {
|
||||||
|
namespace util {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Perform assertions on and resolve unknown dimensions in `new_shape` in `np.reshape(<ndarray>, new_shape)`
|
||||||
|
*
|
||||||
|
* If `new_shape` indeed contains unknown dimensions (specified with `-1`, just like numpy), `new_shape` will be
|
||||||
|
* modified to contain the resolved dimension.
|
||||||
|
*
|
||||||
|
* To perform assertions on and resolve unknown dimensions in `new_shape`, we don't need the actual
|
||||||
|
* `<ndarray>` object itself, but only the `.size` of the `<ndarray>`.
|
||||||
|
*
|
||||||
|
* @param size The `.size` of `<ndarray>`
|
||||||
|
* @param new_ndims Number of elements in `new_shape`
|
||||||
|
* @param new_shape Target shape to reshape to
|
||||||
|
*/
|
||||||
|
template <typename SizeT>
|
||||||
|
void resolve_and_check_new_shape(ErrorContext* errctx, SizeT size,
|
||||||
|
SizeT new_ndims, SizeT* new_shape) {
|
||||||
|
// Is there a -1 in `new_shape`?
|
||||||
|
bool neg1_exists = false;
|
||||||
|
// Location of -1, only initialized if `neg1_exists` is true
|
||||||
|
SizeT neg1_axis_i;
|
||||||
|
// The computed ndarray size of `new_shape`
|
||||||
|
SizeT new_size = 1;
|
||||||
|
|
||||||
|
for (SizeT axis_i = 0; axis_i < new_ndims; axis_i++) {
|
||||||
|
SizeT dim = new_shape[axis_i];
|
||||||
|
if (dim < 0) {
|
||||||
|
if (dim == -1) {
|
||||||
|
if (neg1_exists) {
|
||||||
|
// Multiple `-1` found. Throw an error.
|
||||||
|
errctx->set_exception(
|
||||||
|
errctx->exceptions->value_error,
|
||||||
|
"can only specify one unknown dimension");
|
||||||
|
return;
|
||||||
|
} else {
|
||||||
|
neg1_exists = true;
|
||||||
|
neg1_axis_i = axis_i;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// TODO: What? In `np.reshape` any negative dimensions is
|
||||||
|
// treated like its `-1`.
|
||||||
|
//
|
||||||
|
// Try running `np.zeros((3, 4)).reshape((-999, 2))`
|
||||||
|
//
|
||||||
|
// It is not documented by numpy.
|
||||||
|
// Throw an error for now...
|
||||||
|
|
||||||
|
errctx->set_exception(
|
||||||
|
errctx->exceptions->value_error,
|
||||||
|
"Found negative dimension {0} on axis {1}", dim, axis_i);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
new_size *= dim;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool can_reshape;
|
||||||
|
if (neg1_exists) {
|
||||||
|
// Let `x` be the unknown dimension
|
||||||
|
// solve `x * <new_size> = <size>`
|
||||||
|
if (new_size == 0 && size == 0) {
|
||||||
|
// `x` has infinitely many solutions
|
||||||
|
can_reshape = false;
|
||||||
|
} else if (new_size == 0 && size != 0) {
|
||||||
|
// `x` has no solutions
|
||||||
|
can_reshape = false;
|
||||||
|
} else if (size % new_size != 0) {
|
||||||
|
// `x` has no integer solutions
|
||||||
|
can_reshape = false;
|
||||||
|
} else {
|
||||||
|
can_reshape = true;
|
||||||
|
new_shape[neg1_axis_i] = size / new_size; // Resolve dimension
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
can_reshape = (new_size == size);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!can_reshape) {
|
||||||
|
errctx->set_exception(
|
||||||
|
errctx->exceptions->value_error,
|
||||||
|
"cannot reshape array of size {0} into given shape", size);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace util
|
||||||
|
} // namespace reshape
|
||||||
|
} // namespace ndarray
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
|
||||||
|
void __nac3_ndarray_resolve_and_check_new_shape(ErrorContext* errctx,
|
||||||
|
int32_t size, int32_t new_ndims,
|
||||||
|
int32_t* new_shape) {
|
||||||
|
ndarray::reshape::util::resolve_and_check_new_shape(errctx, size, new_ndims,
|
||||||
|
new_shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __nac3_ndarray_resolve_and_check_new_shape64(ErrorContext* errctx,
|
||||||
|
int64_t size,
|
||||||
|
int64_t new_ndims,
|
||||||
|
int64_t* new_shape) {
|
||||||
|
ndarray::reshape::util::resolve_and_check_new_shape(errctx, size, new_ndims,
|
||||||
|
new_shape);
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,28 +1,166 @@
|
||||||
#pragma once
|
#pragma once
|
||||||
|
|
||||||
#include "irrt/int_types.hpp"
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/slice.hpp>
|
||||||
|
#include <irrt/utils.hpp>
|
||||||
|
|
||||||
extern "C" {
|
// The type of an index or a value describing the length of a
|
||||||
SliceIndex __nac3_slice_index_bound(SliceIndex i, const SliceIndex len) {
|
// range/slice is always `int32_t`.
|
||||||
if (i < 0) {
|
using SliceIndex = int32_t;
|
||||||
i = len + i;
|
|
||||||
}
|
|
||||||
if (i < 0) {
|
|
||||||
return 0;
|
|
||||||
} else if (i > len) {
|
|
||||||
return len;
|
|
||||||
}
|
|
||||||
return i;
|
|
||||||
}
|
|
||||||
|
|
||||||
SliceIndex __nac3_range_slice_len(const SliceIndex start, const SliceIndex end, const SliceIndex step) {
|
namespace {
|
||||||
SliceIndex diff = end - start;
|
|
||||||
if (diff > 0 && step > 0) {
|
/**
|
||||||
return ((diff - 1) / step) + 1;
|
* @brief A Python-like slice with resolved indices.
|
||||||
} else if (diff < 0 && step < 0) {
|
*
|
||||||
return ((diff + 1) / step) + 1;
|
* "Resolved indices" means that `start` and `stop` must be positive and are
|
||||||
|
* bound to a known length.
|
||||||
|
*/
|
||||||
|
struct Slice {
|
||||||
|
SliceIndex start;
|
||||||
|
SliceIndex stop;
|
||||||
|
SliceIndex step;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Calculate and return the length / the number of the slice.
|
||||||
|
*
|
||||||
|
* If this were a Python range, this function would be `len(range(start, stop, step))`.
|
||||||
|
*/
|
||||||
|
SliceIndex len() {
|
||||||
|
SliceIndex diff = stop - start;
|
||||||
|
if (diff > 0 && step > 0) {
|
||||||
|
return ((diff - 1) / step) + 1;
|
||||||
|
} else if (diff < 0 && step < 0) {
|
||||||
|
return ((diff + 1) / step) + 1;
|
||||||
|
} else {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
namespace slice {
|
||||||
|
/**
|
||||||
|
* @brief Resolve a slice index under a given length like Python indexing.
|
||||||
|
*
|
||||||
|
* In Python, if you have a `list` of length 100, `list[-1]` resolves to
|
||||||
|
* `list[99]`, so `resolve_index_in_length_clamped(100, -1)` returns `99`.
|
||||||
|
*
|
||||||
|
* If `length` is 0, 0 is returned for any value of `index`.
|
||||||
|
*
|
||||||
|
* If `index` is out of bounds, clamps the returned value between `0` and
|
||||||
|
* `length - 1` (inclusive).
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
SliceIndex resolve_index_in_length_clamped(SliceIndex length,
|
||||||
|
SliceIndex index) {
|
||||||
|
if (index < 0) {
|
||||||
|
return max<SliceIndex>(length + index, 0);
|
||||||
} else {
|
} else {
|
||||||
return 0;
|
return min<SliceIndex>(length, index);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const SliceIndex OUT_OF_BOUNDS = -1;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Like `resolve_index_in_length_clamped`, but returns `OUT_OF_BOUNDS`
|
||||||
|
* if `index` is out of bounds.
|
||||||
|
*/
|
||||||
|
SliceIndex resolve_index_in_length(SliceIndex length, SliceIndex index) {
|
||||||
|
SliceIndex resolved = index < 0 ? length + index : index;
|
||||||
|
if (0 <= resolved && resolved < length) {
|
||||||
|
return resolved;
|
||||||
|
} else {
|
||||||
|
return OUT_OF_BOUNDS;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace slice
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief A Python-like slice with **unresolved** indices.
|
||||||
|
*/
|
||||||
|
struct UserSlice {
|
||||||
|
bool start_defined;
|
||||||
|
SliceIndex start;
|
||||||
|
|
||||||
|
bool stop_defined;
|
||||||
|
SliceIndex stop;
|
||||||
|
|
||||||
|
bool step_defined;
|
||||||
|
SliceIndex step;
|
||||||
|
|
||||||
|
UserSlice() { this->reset(); }
|
||||||
|
|
||||||
|
void reset() {
|
||||||
|
this->start_defined = false;
|
||||||
|
this->stop_defined = false;
|
||||||
|
this->step_defined = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
void set_start(SliceIndex start) {
|
||||||
|
this->start_defined = true;
|
||||||
|
this->start = start;
|
||||||
|
}
|
||||||
|
|
||||||
|
void set_stop(SliceIndex stop) {
|
||||||
|
this->stop_defined = true;
|
||||||
|
this->stop = stop;
|
||||||
|
}
|
||||||
|
|
||||||
|
void set_step(SliceIndex step) {
|
||||||
|
this->step_defined = true;
|
||||||
|
this->step = step;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Resolve this slice.
|
||||||
|
*
|
||||||
|
* In Python, this would be `slice(start, stop, step).indices(length)`.
|
||||||
|
*
|
||||||
|
* @return A `Slice` with the resolved indices.
|
||||||
|
*/
|
||||||
|
Slice indices(SliceIndex length) {
|
||||||
|
Slice result;
|
||||||
|
|
||||||
|
result.step = step_defined ? step : 1;
|
||||||
|
bool step_is_negative = result.step < 0;
|
||||||
|
|
||||||
|
if (start_defined) {
|
||||||
|
result.start =
|
||||||
|
slice::resolve_index_in_length_clamped(length, start);
|
||||||
|
} else {
|
||||||
|
result.start = step_is_negative ? length - 1 : 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (stop_defined) {
|
||||||
|
result.stop = slice::resolve_index_in_length_clamped(length, stop);
|
||||||
|
} else {
|
||||||
|
result.stop = step_is_negative ? -1 : length;
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Like `.indices()` but with assertions.
|
||||||
|
*/
|
||||||
|
void indices_checked(ErrorContext* errctx, SliceIndex length,
|
||||||
|
Slice* result) {
|
||||||
|
if (length < 0) {
|
||||||
|
errctx->set_exception(errctx->exceptions->value_error,
|
||||||
|
"length should not be negative, got {0}",
|
||||||
|
length);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (this->step_defined && this->step == 0) {
|
||||||
|
errctx->set_exception(errctx->exceptions->value_error,
|
||||||
|
"slice step cannot be zero");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
*result = this->indices(length);
|
||||||
|
}
|
||||||
|
};
|
||||||
} // namespace
|
} // namespace
|
|
@ -0,0 +1,104 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
template <typename T>
|
||||||
|
const T& max(const T& a, const T& b) {
|
||||||
|
return a > b ? a : b;
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename T>
|
||||||
|
const T& min(const T& a, const T& b) {
|
||||||
|
return a > b ? b : a;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Compare contents of two arrays with the same length.
|
||||||
|
*/
|
||||||
|
template <typename T>
|
||||||
|
bool arrays_match(int len, T* as, T* bs) {
|
||||||
|
for (int i = 0; i < len; i++) {
|
||||||
|
if (as[i] != bs[i]) return false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace cstr_utils {
|
||||||
|
/**
|
||||||
|
* @brief Return true if `str` is empty.
|
||||||
|
*/
|
||||||
|
bool is_empty(const char* str) { return str[0] == '\0'; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Implementation of `strcmp()`
|
||||||
|
*/
|
||||||
|
int8_t compare(const char* a, const char* b) {
|
||||||
|
uint32_t i = 0;
|
||||||
|
while (true) {
|
||||||
|
if (a[i] < b[i]) {
|
||||||
|
return -1;
|
||||||
|
} else if (a[i] > b[i]) {
|
||||||
|
return 1;
|
||||||
|
} else {
|
||||||
|
if (a[i] == '\0') {
|
||||||
|
return 0;
|
||||||
|
} else {
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Return true two strings have the same content.
|
||||||
|
*/
|
||||||
|
int8_t equal(const char* a, const char* b) { return compare(a, b) == 0; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Implementation of `strlen()`.
|
||||||
|
*/
|
||||||
|
uint32_t length(const char* str) {
|
||||||
|
uint32_t length = 0;
|
||||||
|
while (*str != '\0') {
|
||||||
|
length++;
|
||||||
|
str++;
|
||||||
|
}
|
||||||
|
return length;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Copy a null-terminated string to a buffer with limited size and guaranteed null-termination.
|
||||||
|
*
|
||||||
|
* `dst_max_size` must be greater than 0, otherwise this function has undefined behavior.
|
||||||
|
*
|
||||||
|
* This function attempts to copy everything from `src` from `dst`, and *always* null-terminates `dst`.
|
||||||
|
*
|
||||||
|
* If the size of `dst` is too small, the final byte (`dst[dst_max_size - 1]`) of `dst` will be set to
|
||||||
|
* the null terminator.
|
||||||
|
*
|
||||||
|
* @param src String to copy from.
|
||||||
|
* @param dst Buffer to copy string to.
|
||||||
|
* @param dst_max_size
|
||||||
|
* Number of bytes of this buffer, including the space needed for the null terminator.
|
||||||
|
* Must be greater than 0.
|
||||||
|
* @return If `dst` is too small to contain everything in `src`.
|
||||||
|
*/
|
||||||
|
bool copy(const char* src, char* dst, uint32_t dst_max_size) {
|
||||||
|
for (uint32_t i = 0; i < dst_max_size; i++) {
|
||||||
|
bool is_last = i + 1 == dst_max_size;
|
||||||
|
if (is_last && src[i] != '\0') {
|
||||||
|
dst[i] = '\0';
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (src[i] == '\0') {
|
||||||
|
dst[i] = '\0';
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
dst[i] = src[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
__builtin_unreachable();
|
||||||
|
}
|
||||||
|
} // namespace cstr_utils
|
||||||
|
} // namespace
|
|
@ -0,0 +1,13 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt/artiq_defs.hpp>
|
||||||
|
#include <irrt/core.hpp>
|
||||||
|
#include <irrt/error_context.hpp>
|
||||||
|
#include <irrt/int_defs.hpp>
|
||||||
|
#include <irrt/ndarray/basic.hpp>
|
||||||
|
#include <irrt/ndarray/broadcast.hpp>
|
||||||
|
#include <irrt/ndarray/def.hpp>
|
||||||
|
#include <irrt/ndarray/indexing.hpp>
|
||||||
|
#include <irrt/ndarray/reshape.hpp>
|
||||||
|
#include <irrt/slice.hpp>
|
||||||
|
#include <irrt/utils.hpp>
|
|
@ -0,0 +1,20 @@
|
||||||
|
// This file will be compiled like a real C++ program,
|
||||||
|
// and we do have the luxury to use the standard libraries.
|
||||||
|
// That is if the nix flakes do not have issues... especially on msys2...
|
||||||
|
#include <cstdint>
|
||||||
|
#include <cstdio>
|
||||||
|
#include <cstdlib>
|
||||||
|
#include <test/test_core.hpp>
|
||||||
|
#include <test/test_ndarray_basic.hpp>
|
||||||
|
#include <test/test_ndarray_broadcast.hpp>
|
||||||
|
#include <test/test_ndarray_indexing.hpp>
|
||||||
|
#include <test/test_slice.hpp>
|
||||||
|
|
||||||
|
int main() {
|
||||||
|
test::core::run();
|
||||||
|
test::slice::run();
|
||||||
|
test::ndarray_basic::run();
|
||||||
|
test::ndarray_indexing::run();
|
||||||
|
test::ndarray_broadcast::run();
|
||||||
|
return 0;
|
||||||
|
}
|
|
@ -0,0 +1,11 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <cstdint>
|
||||||
|
#include <cstdio>
|
||||||
|
#include <cstdlib>
|
||||||
|
#include <irrt_everything.hpp>
|
||||||
|
#include <test/util.hpp>
|
||||||
|
|
||||||
|
/*
|
||||||
|
Include this header for every test_*.cpp
|
||||||
|
*/
|
|
@ -0,0 +1,16 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <test/includes.hpp>
|
||||||
|
|
||||||
|
namespace test {
|
||||||
|
namespace core {
|
||||||
|
void test_int_exp() {
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
assert_values_match(125, __nac3_int_exp_impl<int32_t>(5, 3));
|
||||||
|
assert_values_match(3125, __nac3_int_exp_impl<int32_t>(5, 5));
|
||||||
|
}
|
||||||
|
|
||||||
|
void run() { test_int_exp(); }
|
||||||
|
} // namespace core
|
||||||
|
} // namespace test
|
|
@ -0,0 +1,30 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <test/includes.hpp>
|
||||||
|
|
||||||
|
namespace test {
|
||||||
|
namespace ndarray_basic {
|
||||||
|
void test_calc_size_from_shape_normal() {
|
||||||
|
// Test shapes with normal values
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
int32_t shape[4] = {2, 3, 5, 7};
|
||||||
|
assert_values_match(
|
||||||
|
210, ndarray::basic::util::calc_size_from_shape<int32_t>(4, shape));
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_calc_size_from_shape_has_zero() {
|
||||||
|
// Test shapes with 0 in them
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
int32_t shape[4] = {2, 0, 5, 7};
|
||||||
|
assert_values_match(
|
||||||
|
0, ndarray::basic::util::calc_size_from_shape<int32_t>(4, shape));
|
||||||
|
}
|
||||||
|
|
||||||
|
void run() {
|
||||||
|
test_calc_size_from_shape_normal();
|
||||||
|
test_calc_size_from_shape_has_zero();
|
||||||
|
}
|
||||||
|
} // namespace ndarray_basic
|
||||||
|
} // namespace test
|
|
@ -0,0 +1,129 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <test/includes.hpp>
|
||||||
|
|
||||||
|
namespace test {
|
||||||
|
namespace ndarray_broadcast {
|
||||||
|
void test_can_broadcast_shape() {
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
assert_values_match(true,
|
||||||
|
ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){3}, 5, (int32_t[]){1, 1, 1, 1, 3}));
|
||||||
|
assert_values_match(false, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){3}, 2, (int32_t[]){3, 1}));
|
||||||
|
assert_values_match(true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){3}, 1, (int32_t[]){3}));
|
||||||
|
assert_values_match(false, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){1}, 1, (int32_t[]){3}));
|
||||||
|
assert_values_match(true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){1}, 1, (int32_t[]){1}));
|
||||||
|
assert_values_match(
|
||||||
|
true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
3, (int32_t[]){256, 256, 3}, 3, (int32_t[]){256, 1, 3}));
|
||||||
|
assert_values_match(true,
|
||||||
|
ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
3, (int32_t[]){256, 256, 3}, 1, (int32_t[]){3}));
|
||||||
|
assert_values_match(false,
|
||||||
|
ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
3, (int32_t[]){256, 256, 3}, 1, (int32_t[]){2}));
|
||||||
|
assert_values_match(true,
|
||||||
|
ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
3, (int32_t[]){256, 256, 3}, 1, (int32_t[]){1}));
|
||||||
|
|
||||||
|
// In cases when the shapes contain zero(es)
|
||||||
|
assert_values_match(true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){0}, 1, (int32_t[]){1}));
|
||||||
|
assert_values_match(false, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
1, (int32_t[]){0}, 1, (int32_t[]){2}));
|
||||||
|
assert_values_match(true,
|
||||||
|
ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
4, (int32_t[]){0, 4, 0, 0}, 1, (int32_t[]){1}));
|
||||||
|
assert_values_match(
|
||||||
|
true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
4, (int32_t[]){0, 4, 0, 0}, 4, (int32_t[]){1, 1, 1, 1}));
|
||||||
|
assert_values_match(
|
||||||
|
true, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
4, (int32_t[]){0, 4, 0, 0}, 4, (int32_t[]){1, 4, 1, 1}));
|
||||||
|
assert_values_match(false, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
2, (int32_t[]){4, 3}, 2, (int32_t[]){0, 3}));
|
||||||
|
assert_values_match(false, ndarray::broadcast::util::can_broadcast_shape_to(
|
||||||
|
2, (int32_t[]){4, 3}, 2, (int32_t[]){0, 0}));
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_ndarray_broadcast() {
|
||||||
|
/*
|
||||||
|
# array = np.array([[19.9, 29.9, 39.9, 49.9]], dtype=np.float64)
|
||||||
|
# >>> [[19.9 29.9 39.9 49.9]]
|
||||||
|
#
|
||||||
|
# array = np.broadcast_to(array, (2, 3, 4))
|
||||||
|
# >>> [[[19.9 29.9 39.9 49.9]
|
||||||
|
# >>> [19.9 29.9 39.9 49.9]
|
||||||
|
# >>> [19.9 29.9 39.9 49.9]]
|
||||||
|
# >>> [[19.9 29.9 39.9 49.9]
|
||||||
|
# >>> [19.9 29.9 39.9 49.9]
|
||||||
|
# >>> [19.9 29.9 39.9 49.9]]]
|
||||||
|
#
|
||||||
|
# assery array.strides == (0, 0, 8)
|
||||||
|
|
||||||
|
*/
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
double in_data[4] = {19.9, 29.9, 39.9, 49.9};
|
||||||
|
const int32_t in_ndims = 2;
|
||||||
|
int32_t in_shape[in_ndims] = {1, 4};
|
||||||
|
int32_t in_strides[in_ndims] = {};
|
||||||
|
NDArray<int32_t> ndarray = {.data = (uint8_t*)in_data,
|
||||||
|
.itemsize = sizeof(double),
|
||||||
|
.ndims = in_ndims,
|
||||||
|
.shape = in_shape,
|
||||||
|
.strides = in_strides};
|
||||||
|
ndarray::basic::set_strides_by_shape(&ndarray);
|
||||||
|
|
||||||
|
const int32_t dst_ndims = 3;
|
||||||
|
int32_t dst_shape[dst_ndims] = {2, 3, 4};
|
||||||
|
int32_t dst_strides[dst_ndims] = {};
|
||||||
|
NDArray<int32_t> dst_ndarray = {
|
||||||
|
.ndims = dst_ndims, .shape = dst_shape, .strides = dst_strides};
|
||||||
|
|
||||||
|
ErrorContext errctx = create_testing_errctx();
|
||||||
|
ndarray::broadcast::broadcast_to(&errctx, &ndarray, &dst_ndarray);
|
||||||
|
assert_errctx_no_exception(&errctx);
|
||||||
|
|
||||||
|
assert_arrays_match(dst_ndims, ((int32_t[]){0, 0, 8}), dst_ndarray.strides);
|
||||||
|
|
||||||
|
assert_values_match(19.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 0, 0}))));
|
||||||
|
assert_values_match(29.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 0, 1}))));
|
||||||
|
assert_values_match(39.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 0, 2}))));
|
||||||
|
assert_values_match(49.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 0, 3}))));
|
||||||
|
assert_values_match(19.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 1, 0}))));
|
||||||
|
assert_values_match(29.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 1, 1}))));
|
||||||
|
assert_values_match(39.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 1, 2}))));
|
||||||
|
assert_values_match(49.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){0, 1, 3}))));
|
||||||
|
assert_values_match(49.9,
|
||||||
|
*((double*)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, ((int32_t[]){1, 2, 3}))));
|
||||||
|
}
|
||||||
|
|
||||||
|
void run() {
|
||||||
|
test_can_broadcast_shape();
|
||||||
|
test_ndarray_broadcast();
|
||||||
|
}
|
||||||
|
} // namespace ndarray_broadcast
|
||||||
|
} // namespace test
|
|
@ -0,0 +1,220 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <test/includes.hpp>
|
||||||
|
|
||||||
|
namespace test {
|
||||||
|
namespace ndarray_indexing {
|
||||||
|
void test_normal_1() {
|
||||||
|
/*
|
||||||
|
Reference Python code:
|
||||||
|
```python
|
||||||
|
ndarray = np.arange(12, dtype=np.float64).reshape((3, 4));
|
||||||
|
# array([[ 0., 1., 2., 3.],
|
||||||
|
# [ 4., 5., 6., 7.],
|
||||||
|
# [ 8., 9., 10., 11.]])
|
||||||
|
|
||||||
|
dst_ndarray = ndarray[-2:, 1::2]
|
||||||
|
# array([[ 5., 7.],
|
||||||
|
# [ 9., 11.]])
|
||||||
|
|
||||||
|
assert dst_ndarray.shape == (2, 2)
|
||||||
|
assert dst_ndarray.strides == (32, 16)
|
||||||
|
assert dst_ndarray[0, 0] == 5.0
|
||||||
|
assert dst_ndarray[0, 1] == 7.0
|
||||||
|
assert dst_ndarray[1, 0] == 9.0
|
||||||
|
assert dst_ndarray[1, 1] == 11.0
|
||||||
|
```
|
||||||
|
*/
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
// Prepare src_ndarray
|
||||||
|
double src_data[12] = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0,
|
||||||
|
6.0, 7.0, 8.0, 9.0, 10.0, 11.0};
|
||||||
|
int32_t src_itemsize = sizeof(double);
|
||||||
|
const int32_t src_ndims = 2;
|
||||||
|
int32_t src_shape[src_ndims] = {3, 4};
|
||||||
|
int32_t src_strides[src_ndims] = {};
|
||||||
|
NDArray<int32_t> src_ndarray = {.data = (uint8_t *)src_data,
|
||||||
|
.itemsize = src_itemsize,
|
||||||
|
.ndims = src_ndims,
|
||||||
|
.shape = src_shape,
|
||||||
|
.strides = src_strides};
|
||||||
|
ndarray::basic::set_strides_by_shape(&src_ndarray);
|
||||||
|
|
||||||
|
// Prepare dst_ndarray
|
||||||
|
const int32_t dst_ndims = 2;
|
||||||
|
int32_t dst_shape[dst_ndims] = {999, 999}; // Empty values
|
||||||
|
int32_t dst_strides[dst_ndims] = {999, 999}; // Empty values
|
||||||
|
NDArray<int32_t> dst_ndarray = {.data = nullptr,
|
||||||
|
.ndims = dst_ndims,
|
||||||
|
.shape = dst_shape,
|
||||||
|
.strides = dst_strides};
|
||||||
|
|
||||||
|
// Create the subscripts in `ndarray[-2::, 1::2]`
|
||||||
|
UserSlice subscript_1;
|
||||||
|
subscript_1.set_start(-2);
|
||||||
|
|
||||||
|
UserSlice subscript_2;
|
||||||
|
subscript_2.set_start(1);
|
||||||
|
subscript_2.set_step(2);
|
||||||
|
|
||||||
|
const int32_t num_indexes = 2;
|
||||||
|
NDIndex indexes[num_indexes] = {
|
||||||
|
{.type = ND_INDEX_TYPE_SLICE, .data = (uint8_t *)&subscript_1},
|
||||||
|
{.type = ND_INDEX_TYPE_SLICE, .data = (uint8_t *)&subscript_2}};
|
||||||
|
|
||||||
|
ErrorContext errctx = create_testing_errctx();
|
||||||
|
ndarray::indexing::index(&errctx, num_indexes, indexes, &src_ndarray,
|
||||||
|
&dst_ndarray);
|
||||||
|
assert_errctx_no_exception(&errctx);
|
||||||
|
|
||||||
|
int32_t expected_shape[dst_ndims] = {2, 2};
|
||||||
|
int32_t expected_strides[dst_ndims] = {32, 16};
|
||||||
|
|
||||||
|
assert_arrays_match(dst_ndims, expected_shape, dst_ndarray.shape);
|
||||||
|
assert_arrays_match(dst_ndims, expected_strides, dst_ndarray.strides);
|
||||||
|
|
||||||
|
// dst_ndarray[0, 0]
|
||||||
|
assert_values_match(5.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){0, 0})));
|
||||||
|
// dst_ndarray[0, 1]
|
||||||
|
assert_values_match(7.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){0, 1})));
|
||||||
|
// dst_ndarray[1, 0]
|
||||||
|
assert_values_match(9.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){1, 0})));
|
||||||
|
// dst_ndarray[1, 1]
|
||||||
|
assert_values_match(11.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){1, 1})));
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_normal_2() {
|
||||||
|
/*
|
||||||
|
```python
|
||||||
|
ndarray = np.arange(12, dtype=np.float64).reshape((3, 4))
|
||||||
|
# array([[ 0., 1., 2., 3.],
|
||||||
|
# [ 4., 5., 6., 7.],
|
||||||
|
# [ 8., 9., 10., 11.]])
|
||||||
|
|
||||||
|
dst_ndarray = ndarray[2, ::-2]
|
||||||
|
# array([11., 9.])
|
||||||
|
|
||||||
|
assert dst_ndarray.shape == (2,)
|
||||||
|
assert dst_ndarray.strides == (-16,)
|
||||||
|
assert dst_ndarray[0] == 11.0
|
||||||
|
assert dst_ndarray[1] == 9.0
|
||||||
|
```
|
||||||
|
*/
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
// Prepare src_ndarray
|
||||||
|
double src_data[12] = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0,
|
||||||
|
6.0, 7.0, 8.0, 9.0, 10.0, 11.0};
|
||||||
|
int32_t src_itemsize = sizeof(double);
|
||||||
|
const int32_t src_ndims = 2;
|
||||||
|
int32_t src_shape[src_ndims] = {3, 4};
|
||||||
|
int32_t src_strides[src_ndims] = {};
|
||||||
|
NDArray<int32_t> src_ndarray = {.data = (uint8_t *)src_data,
|
||||||
|
.itemsize = src_itemsize,
|
||||||
|
.ndims = src_ndims,
|
||||||
|
.shape = src_shape,
|
||||||
|
.strides = src_strides};
|
||||||
|
ndarray::basic::set_strides_by_shape(&src_ndarray);
|
||||||
|
|
||||||
|
// Prepare dst_ndarray
|
||||||
|
const int32_t dst_ndims = 1;
|
||||||
|
int32_t dst_shape[dst_ndims] = {999}; // Empty values
|
||||||
|
int32_t dst_strides[dst_ndims] = {999}; // Empty values
|
||||||
|
NDArray<int32_t> dst_ndarray = {.data = nullptr,
|
||||||
|
.ndims = dst_ndims,
|
||||||
|
.shape = dst_shape,
|
||||||
|
.strides = dst_strides};
|
||||||
|
|
||||||
|
// Create the subscripts in `ndarray[2, ::-2]`
|
||||||
|
int32_t subscript_1 = 2;
|
||||||
|
|
||||||
|
UserSlice subscript_2;
|
||||||
|
subscript_2.set_step(-2);
|
||||||
|
|
||||||
|
const int32_t num_indexes = 2;
|
||||||
|
NDIndex indexes[num_indexes] = {
|
||||||
|
{.type = ND_INDEX_TYPE_SINGLE_ELEMENT, .data = (uint8_t *)&subscript_1},
|
||||||
|
{.type = ND_INDEX_TYPE_SLICE, .data = (uint8_t *)&subscript_2}};
|
||||||
|
|
||||||
|
ErrorContext errctx = create_testing_errctx();
|
||||||
|
ndarray::indexing::index(&errctx, num_indexes, indexes, &src_ndarray,
|
||||||
|
&dst_ndarray);
|
||||||
|
assert_errctx_no_exception(&errctx);
|
||||||
|
|
||||||
|
int32_t expected_shape[dst_ndims] = {2};
|
||||||
|
int32_t expected_strides[dst_ndims] = {-16};
|
||||||
|
assert_arrays_match(dst_ndims, expected_shape, dst_ndarray.shape);
|
||||||
|
assert_arrays_match(dst_ndims, expected_strides, dst_ndarray.strides);
|
||||||
|
|
||||||
|
assert_values_match(11.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){0})));
|
||||||
|
assert_values_match(9.0,
|
||||||
|
*((double *)ndarray::basic::get_pelement_by_indices(
|
||||||
|
&dst_ndarray, (int32_t[dst_ndims]){1})));
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_index_subscript_out_of_bounds() {
|
||||||
|
/*
|
||||||
|
# Consider `my_array`
|
||||||
|
|
||||||
|
print(my_array.shape)
|
||||||
|
# (4, 5, 6)
|
||||||
|
|
||||||
|
my_array[2, 100] # error, index subscript at axis 1 is out of bounds
|
||||||
|
*/
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
// Prepare src_ndarray
|
||||||
|
const int32_t src_ndims = 2;
|
||||||
|
int32_t src_shape[src_ndims] = {3, 4};
|
||||||
|
int32_t src_strides[src_ndims] = {};
|
||||||
|
NDArray<int32_t> src_ndarray = {
|
||||||
|
.data = (uint8_t *)nullptr, // placeholder, we wouldn't access it
|
||||||
|
.itemsize = sizeof(double), // placeholder
|
||||||
|
.ndims = src_ndims,
|
||||||
|
.shape = src_shape,
|
||||||
|
.strides = src_strides};
|
||||||
|
ndarray::basic::set_strides_by_shape(&src_ndarray);
|
||||||
|
|
||||||
|
// Create the subscripts in `my_array[2, 100]`
|
||||||
|
int32_t subscript_1 = 2;
|
||||||
|
int32_t subscript_2 = 100;
|
||||||
|
|
||||||
|
const int32_t num_indexes = 2;
|
||||||
|
NDIndex indexes[num_indexes] = {
|
||||||
|
{.type = ND_INDEX_TYPE_SINGLE_ELEMENT, .data = (uint8_t *)&subscript_1},
|
||||||
|
{.type = ND_INDEX_TYPE_SINGLE_ELEMENT,
|
||||||
|
.data = (uint8_t *)&subscript_2}};
|
||||||
|
|
||||||
|
// Prepare dst_ndarray
|
||||||
|
const int32_t dst_ndims = 0;
|
||||||
|
int32_t dst_shape[dst_ndims] = {};
|
||||||
|
int32_t dst_strides[dst_ndims] = {};
|
||||||
|
NDArray<int32_t> dst_ndarray = {.data = nullptr, // placehloder
|
||||||
|
.ndims = dst_ndims,
|
||||||
|
.shape = dst_shape,
|
||||||
|
.strides = dst_strides};
|
||||||
|
|
||||||
|
ErrorContext errctx = create_testing_errctx();
|
||||||
|
ndarray::indexing::index(&errctx, num_indexes, indexes, &src_ndarray,
|
||||||
|
&dst_ndarray);
|
||||||
|
assert_errctx_has_exception(&errctx, errctx.exceptions->index_error);
|
||||||
|
}
|
||||||
|
|
||||||
|
void run() {
|
||||||
|
test_normal_1();
|
||||||
|
test_normal_2();
|
||||||
|
test_index_subscript_out_of_bounds();
|
||||||
|
}
|
||||||
|
} // namespace ndarray_indexing
|
||||||
|
} // namespace test
|
|
@ -0,0 +1,92 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <irrt_everything.hpp>
|
||||||
|
#include <test/includes.hpp>
|
||||||
|
|
||||||
|
namespace test {
|
||||||
|
namespace slice {
|
||||||
|
void test_slice_normal() {
|
||||||
|
// Normal situation
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
UserSlice user_slice;
|
||||||
|
user_slice.set_stop(5);
|
||||||
|
|
||||||
|
Slice slice = user_slice.indices(100);
|
||||||
|
|
||||||
|
printf("%d, %d, %d\n", slice.start, slice.stop, slice.step);
|
||||||
|
|
||||||
|
assert_values_match(0, slice.start);
|
||||||
|
assert_values_match(5, slice.stop);
|
||||||
|
assert_values_match(1, slice.step);
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_slice_start_too_large() {
|
||||||
|
// Start is too large and should be clamped to length
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
UserSlice user_slice;
|
||||||
|
user_slice.set_start(400);
|
||||||
|
|
||||||
|
Slice slice = user_slice.indices(100);
|
||||||
|
|
||||||
|
assert_values_match(100, slice.start);
|
||||||
|
assert_values_match(100, slice.stop);
|
||||||
|
assert_values_match(1, slice.step);
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_slice_negative_start_stop() {
|
||||||
|
// Negative start/stop should be resolved
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
UserSlice user_slice;
|
||||||
|
user_slice.set_start(-10);
|
||||||
|
user_slice.set_stop(-5);
|
||||||
|
|
||||||
|
Slice slice = user_slice.indices(100);
|
||||||
|
|
||||||
|
assert_values_match(90, slice.start);
|
||||||
|
assert_values_match(95, slice.stop);
|
||||||
|
assert_values_match(1, slice.step);
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_slice_only_negative_step() {
|
||||||
|
// Things like `[::-5]` should be handled correctly
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
UserSlice user_slice;
|
||||||
|
user_slice.set_step(-5);
|
||||||
|
|
||||||
|
Slice slice = user_slice.indices(100);
|
||||||
|
|
||||||
|
assert_values_match(99, slice.start);
|
||||||
|
assert_values_match(-1, slice.stop);
|
||||||
|
assert_values_match(-5, slice.step);
|
||||||
|
}
|
||||||
|
|
||||||
|
void test_slice_step_zero() {
|
||||||
|
// Step = 0 is a value error
|
||||||
|
BEGIN_TEST();
|
||||||
|
|
||||||
|
ErrorContext errctx = create_testing_errctx();
|
||||||
|
|
||||||
|
UserSlice user_slice;
|
||||||
|
user_slice.set_start(2);
|
||||||
|
user_slice.set_stop(12);
|
||||||
|
user_slice.set_step(0);
|
||||||
|
|
||||||
|
Slice slice;
|
||||||
|
user_slice.indices_checked(&errctx, 100, &slice);
|
||||||
|
|
||||||
|
assert_errctx_has_exception(&errctx, errctx.exceptions->value_error);
|
||||||
|
}
|
||||||
|
|
||||||
|
void run() {
|
||||||
|
test_slice_normal();
|
||||||
|
test_slice_start_too_large();
|
||||||
|
test_slice_negative_start_stop();
|
||||||
|
test_slice_only_negative_step();
|
||||||
|
test_slice_step_zero();
|
||||||
|
}
|
||||||
|
} // namespace slice
|
||||||
|
} // namespace test
|
|
@ -0,0 +1,188 @@
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <cstdio>
|
||||||
|
#include <cstdlib>
|
||||||
|
|
||||||
|
template <class T>
|
||||||
|
void print_value(const T& value);
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const bool& value) {
|
||||||
|
printf("%s", value ? "true" : "false");
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const int8_t& value) {
|
||||||
|
printf("%d", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const int32_t& value) {
|
||||||
|
printf("%d", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const uint8_t& value) {
|
||||||
|
printf("%u", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const uint32_t& value) {
|
||||||
|
printf("%u", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const float& value) {
|
||||||
|
printf("%f", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <>
|
||||||
|
void print_value(const double& value) {
|
||||||
|
printf("%f", value);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __begin_test(const char* function_name, const char* file, int line) {
|
||||||
|
printf("######### Running %s @ %s:%d\n", function_name, file, line);
|
||||||
|
}
|
||||||
|
|
||||||
|
#define BEGIN_TEST() __begin_test(__FUNCTION__, __FILE__, __LINE__)
|
||||||
|
|
||||||
|
void test_fail() {
|
||||||
|
printf("[!] Test failed. Exiting with status code 1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
template <typename T>
|
||||||
|
void debug_print_array(int len, const T* as) {
|
||||||
|
printf("[");
|
||||||
|
for (int i = 0; i < len; i++) {
|
||||||
|
if (i != 0) printf(", ");
|
||||||
|
print_value(as[i]);
|
||||||
|
}
|
||||||
|
printf("]");
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_assertion_passed(const char* file, int line) {
|
||||||
|
printf("[*] Assertion passed on %s:%d\n", file, line);
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_assertion_failed(const char* file, int line) {
|
||||||
|
printf("[!] Assertion failed on %s:%d\n", file, line);
|
||||||
|
}
|
||||||
|
|
||||||
|
void __assert_true(const char* file, int line, bool cond) {
|
||||||
|
if (cond) {
|
||||||
|
print_assertion_passed(file, line);
|
||||||
|
} else {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define assert_true(cond) __assert_true(__FILE__, __LINE__, cond)
|
||||||
|
|
||||||
|
template <typename T>
|
||||||
|
void __assert_arrays_match(const char* file, int line, int len,
|
||||||
|
const T* expected, const T* got) {
|
||||||
|
if (arrays_match(len, expected, got)) {
|
||||||
|
print_assertion_passed(file, line);
|
||||||
|
} else {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
printf("Expect = ");
|
||||||
|
debug_print_array(len, expected);
|
||||||
|
printf("\n");
|
||||||
|
printf(" Got = ");
|
||||||
|
debug_print_array(len, got);
|
||||||
|
printf("\n");
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define assert_arrays_match(len, expected, got) \
|
||||||
|
__assert_arrays_match(__FILE__, __LINE__, len, expected, got)
|
||||||
|
|
||||||
|
template <typename T>
|
||||||
|
void __assert_values_match(const char* file, int line, T expected, T got) {
|
||||||
|
if (expected == got) {
|
||||||
|
print_assertion_passed(file, line);
|
||||||
|
} else {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
printf("Expect = ");
|
||||||
|
print_value(expected);
|
||||||
|
printf("\n");
|
||||||
|
printf(" Got = ");
|
||||||
|
print_value(got);
|
||||||
|
printf("\n");
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define assert_values_match(expected, got) \
|
||||||
|
__assert_values_match(__FILE__, __LINE__, expected, got)
|
||||||
|
|
||||||
|
// A fake set of ExceptionIds for testing only
|
||||||
|
const ErrorContextExceptions TEST_ERROR_CONTEXT_EXCEPTIONS = {
|
||||||
|
.index_error = 0,
|
||||||
|
.value_error = 1,
|
||||||
|
.assertion_error = 2,
|
||||||
|
.runtime_error = 3,
|
||||||
|
.type_error = 4,
|
||||||
|
};
|
||||||
|
|
||||||
|
ErrorContext create_testing_errctx() {
|
||||||
|
// Everything is global so it is fine to directly return a struct
|
||||||
|
// ErrorContext
|
||||||
|
ErrorContext errctx;
|
||||||
|
errctx.initialize(&TEST_ERROR_CONTEXT_EXCEPTIONS);
|
||||||
|
return errctx;
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_errctx_content(ErrorContext* errctx) {
|
||||||
|
if (errctx->has_exception()) {
|
||||||
|
printf(
|
||||||
|
"(Exception ID %d): %s ... where param1 = %ld, param2 = %ld, "
|
||||||
|
"param3 = "
|
||||||
|
"%ld\n",
|
||||||
|
errctx->exception_id, errctx->msg, errctx->param1, errctx->param2,
|
||||||
|
errctx->param3);
|
||||||
|
} else {
|
||||||
|
printf("<no exception>\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void __assert_errctx_no_exception(const char* file, int line,
|
||||||
|
ErrorContext* errctx) {
|
||||||
|
if (errctx->has_exception()) {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
printf("Expecting no exception but caught the following:\n\n");
|
||||||
|
print_errctx_content(errctx);
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define assert_errctx_no_exception(errctx) \
|
||||||
|
__assert_errctx_no_exception(__FILE__, __LINE__, errctx)
|
||||||
|
|
||||||
|
void __assert_errctx_has_exception(const char* file, int line,
|
||||||
|
ErrorContext* errctx,
|
||||||
|
ExceptionId expected_exception_id) {
|
||||||
|
if (errctx->has_exception()) {
|
||||||
|
if (errctx->exception_id != expected_exception_id) {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
printf(
|
||||||
|
"Expecting exception id %d but got exception id %d. Error "
|
||||||
|
"caught:\n\n",
|
||||||
|
expected_exception_id, errctx->exception_id);
|
||||||
|
print_errctx_content(errctx);
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
print_assertion_failed(file, line);
|
||||||
|
printf("Expecting an exception, but there is none.");
|
||||||
|
test_fail();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define assert_errctx_has_exception(errctx, expected_exception_id) \
|
||||||
|
__assert_errctx_has_exception(__FILE__, __LINE__, errctx, \
|
||||||
|
expected_exception_id)
|
|
@ -1,21 +0,0 @@
|
||||||
[package]
|
|
||||||
name = "nac3core_derive"
|
|
||||||
version = "0.1.0"
|
|
||||||
edition = "2021"
|
|
||||||
|
|
||||||
[lib]
|
|
||||||
proc-macro = true
|
|
||||||
|
|
||||||
[[test]]
|
|
||||||
name = "structfields_tests"
|
|
||||||
path = "tests/structfields_test.rs"
|
|
||||||
|
|
||||||
[dev-dependencies]
|
|
||||||
nac3core = { path = ".." }
|
|
||||||
trybuild = { version = "1.0", features = ["diff"] }
|
|
||||||
|
|
||||||
[dependencies]
|
|
||||||
proc-macro2 = "1.0"
|
|
||||||
proc-macro-error = "1.0"
|
|
||||||
syn = "2.0"
|
|
||||||
quote = "1.0"
|
|
|
@ -1,320 +0,0 @@
|
||||||
use proc_macro::TokenStream;
|
|
||||||
use proc_macro_error::{abort, proc_macro_error};
|
|
||||||
use quote::quote;
|
|
||||||
use syn::{
|
|
||||||
parse_macro_input, spanned::Spanned, Data, DataStruct, Expr, ExprField, ExprMethodCall,
|
|
||||||
ExprPath, GenericArgument, Ident, LitStr, Path, PathArguments, Type, TypePath,
|
|
||||||
};
|
|
||||||
|
|
||||||
/// Extracts all generic arguments of a [`Type`] into a [`Vec`].
|
|
||||||
///
|
|
||||||
/// Returns [`Some`] of a possibly-empty [`Vec`] if the path of `ty` matches with
|
|
||||||
/// `expected_ty_name`, otherwise returns [`None`].
|
|
||||||
fn extract_generic_args(expected_ty_name: &'static str, ty: &Type) -> Option<Vec<GenericArgument>> {
|
|
||||||
let Type::Path(TypePath { qself: None, path, .. }) = ty else {
|
|
||||||
return None;
|
|
||||||
};
|
|
||||||
|
|
||||||
let segments = &path.segments;
|
|
||||||
if segments.len() != 1 {
|
|
||||||
return None;
|
|
||||||
};
|
|
||||||
|
|
||||||
let segment = segments.iter().next().unwrap();
|
|
||||||
if segment.ident != expected_ty_name {
|
|
||||||
return None;
|
|
||||||
}
|
|
||||||
|
|
||||||
let PathArguments::AngleBracketed(path_args) = &segment.arguments else {
|
|
||||||
return Some(Vec::new());
|
|
||||||
};
|
|
||||||
let args = &path_args.args;
|
|
||||||
|
|
||||||
Some(args.iter().cloned().collect::<Vec<_>>())
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Maps a `path` matching one of the `target_idents` into the `replacement` [`Ident`].
|
|
||||||
fn map_path_to_ident(path: &Path, target_idents: &[&str], replacement: &str) -> Option<Ident> {
|
|
||||||
path.require_ident()
|
|
||||||
.ok()
|
|
||||||
.filter(|ident| target_idents.iter().any(|target| ident == target))
|
|
||||||
.map(|ident| Ident::new(replacement, ident.span()))
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Extracts the left-hand side of a dot-expression.
|
|
||||||
fn extract_dot_operand(expr: &Expr) -> Option<&Expr> {
|
|
||||||
match expr {
|
|
||||||
Expr::MethodCall(ExprMethodCall { receiver: operand, .. })
|
|
||||||
| Expr::Field(ExprField { base: operand, .. }) => Some(operand),
|
|
||||||
_ => None,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Replaces the top-level receiver of a dot-expression with an [`Ident`], returning `Some(&mut expr)` if the
|
|
||||||
/// replacement is performed.
|
|
||||||
///
|
|
||||||
/// The top-level receiver is the left-most receiver expression, e.g. the top-level receiver of `a.b.c.foo()` is `a`.
|
|
||||||
fn replace_top_level_receiver(expr: &mut Expr, ident: Ident) -> Option<&mut Expr> {
|
|
||||||
if let Expr::MethodCall(ExprMethodCall { receiver: operand, .. })
|
|
||||||
| Expr::Field(ExprField { base: operand, .. }) = expr
|
|
||||||
{
|
|
||||||
return if extract_dot_operand(operand).is_some() {
|
|
||||||
if replace_top_level_receiver(operand, ident).is_some() {
|
|
||||||
Some(expr)
|
|
||||||
} else {
|
|
||||||
None
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
*operand = Box::new(Expr::Path(ExprPath {
|
|
||||||
attrs: Vec::default(),
|
|
||||||
qself: None,
|
|
||||||
path: ident.into(),
|
|
||||||
}));
|
|
||||||
|
|
||||||
Some(expr)
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
None
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Iterates all operands to the left-hand side of the `.` of an [expression][`Expr`], i.e. the container operand of all
|
|
||||||
/// [`Expr::Field`] and the receiver operand of all [`Expr::MethodCall`].
|
|
||||||
///
|
|
||||||
/// The iterator will return the operand expressions in reverse order of appearance. For example, `a.b.c.func()` will
|
|
||||||
/// return `vec![c, b, a]`.
|
|
||||||
fn iter_dot_operands(expr: &Expr) -> impl Iterator<Item = &Expr> {
|
|
||||||
let mut o = extract_dot_operand(expr);
|
|
||||||
|
|
||||||
std::iter::from_fn(move || {
|
|
||||||
let this = o;
|
|
||||||
o = o.as_ref().and_then(|o| extract_dot_operand(o));
|
|
||||||
|
|
||||||
this
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Normalizes a value expression for use when creating an instance of this structure, returning a
|
|
||||||
/// [`proc_macro2::TokenStream`] of tokens representing the normalized expression.
|
|
||||||
fn normalize_value_expr(expr: &Expr) -> proc_macro2::TokenStream {
|
|
||||||
match &expr {
|
|
||||||
Expr::Path(ExprPath { qself: None, path, .. }) => {
|
|
||||||
if let Some(ident) = map_path_to_ident(path, &["usize", "size_t"], "llvm_usize") {
|
|
||||||
quote! { #ident }
|
|
||||||
} else {
|
|
||||||
abort!(
|
|
||||||
path,
|
|
||||||
format!(
|
|
||||||
"Expected one of `size_t`, `usize`, or an implicit call expression in #[value_type(...)], found {}",
|
|
||||||
quote!(#expr).to_string(),
|
|
||||||
)
|
|
||||||
)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
Expr::Call(_) => {
|
|
||||||
quote! { ctx.#expr }
|
|
||||||
}
|
|
||||||
|
|
||||||
Expr::MethodCall(_) => {
|
|
||||||
let base_receiver = iter_dot_operands(expr).last();
|
|
||||||
|
|
||||||
match base_receiver {
|
|
||||||
// `usize.{...}`, `size_t.{...}` -> Rewrite the identifiers to `llvm_usize`
|
|
||||||
Some(Expr::Path(ExprPath { qself: None, path, .. }))
|
|
||||||
if map_path_to_ident(path, &["usize", "size_t"], "llvm_usize").is_some() =>
|
|
||||||
{
|
|
||||||
let ident =
|
|
||||||
map_path_to_ident(path, &["usize", "size_t"], "llvm_usize").unwrap();
|
|
||||||
|
|
||||||
let mut expr = expr.clone();
|
|
||||||
let expr = replace_top_level_receiver(&mut expr, ident).unwrap();
|
|
||||||
|
|
||||||
quote!(#expr)
|
|
||||||
}
|
|
||||||
|
|
||||||
// `ctx.{...}`, `context.{...}` -> Rewrite the identifiers to `ctx`
|
|
||||||
Some(Expr::Path(ExprPath { qself: None, path, .. }))
|
|
||||||
if map_path_to_ident(path, &["ctx", "context"], "ctx").is_some() =>
|
|
||||||
{
|
|
||||||
let ident = map_path_to_ident(path, &["ctx", "context"], "ctx").unwrap();
|
|
||||||
|
|
||||||
let mut expr = expr.clone();
|
|
||||||
let expr = replace_top_level_receiver(&mut expr, ident).unwrap();
|
|
||||||
|
|
||||||
quote!(#expr)
|
|
||||||
}
|
|
||||||
|
|
||||||
// No reserved identifier prefix -> Prepend `ctx.` to the entire expression
|
|
||||||
_ => quote! { ctx.#expr },
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
_ => {
|
|
||||||
abort!(
|
|
||||||
expr,
|
|
||||||
format!(
|
|
||||||
"Expected one of `size_t`, `usize`, or an implicit call expression in #[value_type(...)], found {}",
|
|
||||||
quote!(#expr).to_string(),
|
|
||||||
)
|
|
||||||
)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Derives an implementation of `codegen::types::structure::StructFields`.
|
|
||||||
///
|
|
||||||
/// The benefit of using `#[derive(StructFields)]` is that all index- or order-dependent logic required by
|
|
||||||
/// `impl StructFields` is automatically generated by this implementation, including the field index as required by
|
|
||||||
/// `StructField::new` and the fields as returned by `StructFields::to_vec`.
|
|
||||||
///
|
|
||||||
/// # Prerequisites
|
|
||||||
///
|
|
||||||
/// In order to derive from [`StructFields`], you must implement (or derive) [`Eq`] and [`Copy`] as required by
|
|
||||||
/// `StructFields`.
|
|
||||||
///
|
|
||||||
/// Moreover, `#[derive(StructFields)]` can only be used for `struct`s with named fields, and may only contain fields
|
|
||||||
/// with either `StructField` or [`PhantomData`] types.
|
|
||||||
///
|
|
||||||
/// # Attributes for [`StructFields`]
|
|
||||||
///
|
|
||||||
/// Each `StructField` field must be declared with the `#[value_type(...)]` attribute. The argument of `value_type`
|
|
||||||
/// accepts one of the following:
|
|
||||||
///
|
|
||||||
/// - An expression returning an instance of `inkwell::types::BasicType` (with or without the receiver `ctx`/`context`).
|
|
||||||
/// For example, `context.i8_type()`, `ctx.i8_type()`, and `i8_type()` all refer to `i8`.
|
|
||||||
/// - The reserved identifiers `usize` and `size_t` referring to an `inkwell::types::IntType` of the platform-dependent
|
|
||||||
/// integer size. `usize` and `size_t` can also be used as the receiver to other method calls, e.g.
|
|
||||||
/// `usize.array_type(3)`.
|
|
||||||
///
|
|
||||||
/// # Example
|
|
||||||
///
|
|
||||||
/// The following is an example of an LLVM slice implemented using `#[derive(StructFields)]`.
|
|
||||||
///
|
|
||||||
/// ```rust,ignore
|
|
||||||
/// use nac3core::{
|
|
||||||
/// codegen::types::structure::StructField,
|
|
||||||
/// inkwell::{
|
|
||||||
/// values::{IntValue, PointerValue},
|
|
||||||
/// AddressSpace,
|
|
||||||
/// },
|
|
||||||
/// };
|
|
||||||
/// use nac3core_derive::StructFields;
|
|
||||||
///
|
|
||||||
/// // All classes that implement StructFields must also implement Eq and Copy
|
|
||||||
/// #[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
/// pub struct SliceValue<'ctx> {
|
|
||||||
/// // Declares ptr have a value type of i8*
|
|
||||||
/// //
|
|
||||||
/// // Can also be written as `ctx.i8_type().ptr_type(...)` or `context.i8_type().ptr_type(...)`
|
|
||||||
/// #[value_type(i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
/// ptr: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
///
|
|
||||||
/// // Declares len have a value type of usize, depending on the target compilation platform
|
|
||||||
/// #[value_type(usize)]
|
|
||||||
/// len: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
/// }
|
|
||||||
/// ```
|
|
||||||
#[proc_macro_derive(StructFields, attributes(value_type))]
|
|
||||||
#[proc_macro_error]
|
|
||||||
pub fn derive(input: TokenStream) -> TokenStream {
|
|
||||||
let input = parse_macro_input!(input as syn::DeriveInput);
|
|
||||||
let ident = &input.ident;
|
|
||||||
|
|
||||||
let Data::Struct(DataStruct { fields, .. }) = &input.data else {
|
|
||||||
abort!(input, "Only structs with named fields are supported");
|
|
||||||
};
|
|
||||||
if let Err(err_span) =
|
|
||||||
fields
|
|
||||||
.iter()
|
|
||||||
.try_for_each(|field| if field.ident.is_some() { Ok(()) } else { Err(field.span()) })
|
|
||||||
{
|
|
||||||
abort!(err_span, "Only structs with named fields are supported");
|
|
||||||
};
|
|
||||||
|
|
||||||
// Check if struct<'ctx>
|
|
||||||
if input.generics.params.len() != 1 {
|
|
||||||
abort!(input.generics, "Expected exactly 1 generic parameter")
|
|
||||||
}
|
|
||||||
|
|
||||||
let phantom_info = fields
|
|
||||||
.iter()
|
|
||||||
.filter(|field| extract_generic_args("PhantomData", &field.ty).is_some())
|
|
||||||
.map(|field| field.ident.as_ref().unwrap())
|
|
||||||
.cloned()
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
|
|
||||||
let field_info = fields
|
|
||||||
.iter()
|
|
||||||
.filter(|field| extract_generic_args("PhantomData", &field.ty).is_none())
|
|
||||||
.map(|field| {
|
|
||||||
let ident = field.ident.as_ref().unwrap();
|
|
||||||
let ty = &field.ty;
|
|
||||||
|
|
||||||
let Some(_) = extract_generic_args("StructField", ty) else {
|
|
||||||
abort!(field, "Only StructField and PhantomData are allowed")
|
|
||||||
};
|
|
||||||
|
|
||||||
let attrs = &field.attrs;
|
|
||||||
let Some(value_type_attr) =
|
|
||||||
attrs.iter().find(|attr| attr.path().is_ident("value_type"))
|
|
||||||
else {
|
|
||||||
abort!(field, "Expected #[value_type(...)] attribute for field");
|
|
||||||
};
|
|
||||||
|
|
||||||
let Ok(value_type_expr) = value_type_attr.parse_args::<Expr>() else {
|
|
||||||
abort!(value_type_attr, "Expected expression in #[value_type(...)]");
|
|
||||||
};
|
|
||||||
|
|
||||||
let value_expr_toks = normalize_value_expr(&value_type_expr);
|
|
||||||
|
|
||||||
(ident.clone(), value_expr_toks)
|
|
||||||
})
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
|
|
||||||
// `<*>::new` impl of `StructField` and `PhantomData` for `StructFields::new`
|
|
||||||
let phantoms_create = phantom_info
|
|
||||||
.iter()
|
|
||||||
.map(|id| quote! { #id: ::std::marker::PhantomData })
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
let fields_create = field_info
|
|
||||||
.iter()
|
|
||||||
.map(|(id, ty)| {
|
|
||||||
let id_lit = LitStr::new(&id.to_string(), id.span());
|
|
||||||
quote! {
|
|
||||||
#id: ::nac3core::codegen::types::structure::StructField::create(
|
|
||||||
&mut counter,
|
|
||||||
#id_lit,
|
|
||||||
#ty,
|
|
||||||
)
|
|
||||||
}
|
|
||||||
})
|
|
||||||
.collect::<Vec<_>>();
|
|
||||||
|
|
||||||
// `.into()` impl of `StructField` for `StructFields::to_vec`
|
|
||||||
let fields_into =
|
|
||||||
field_info.iter().map(|(id, _)| quote! { self.#id.into() }).collect::<Vec<_>>();
|
|
||||||
|
|
||||||
let impl_block = quote! {
|
|
||||||
impl<'ctx> ::nac3core::codegen::types::structure::StructFields<'ctx> for #ident<'ctx> {
|
|
||||||
fn new(ctx: impl ::nac3core::inkwell::context::AsContextRef<'ctx>, llvm_usize: ::nac3core::inkwell::types::IntType<'ctx>) -> Self {
|
|
||||||
let ctx = unsafe { ::nac3core::inkwell::context::ContextRef::new(ctx.as_ctx_ref()) };
|
|
||||||
|
|
||||||
let mut counter = ::nac3core::codegen::types::structure::FieldIndexCounter::default();
|
|
||||||
|
|
||||||
#ident {
|
|
||||||
#(#fields_create),*
|
|
||||||
#(#phantoms_create),*
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn to_vec(&self) -> ::std::vec::Vec<(&'static str, ::nac3core::inkwell::types::BasicTypeEnum<'ctx>)> {
|
|
||||||
vec![
|
|
||||||
#(#fields_into),*
|
|
||||||
]
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
impl_block.into()
|
|
||||||
}
|
|
|
@ -1,9 +0,0 @@
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
use std::marker::PhantomData;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct EmptyValue<'ctx> {
|
|
||||||
_phantom: PhantomData<&'ctx ()>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,20 +0,0 @@
|
||||||
use nac3core::{
|
|
||||||
codegen::types::structure::StructField,
|
|
||||||
inkwell::{
|
|
||||||
values::{IntValue, PointerValue},
|
|
||||||
AddressSpace,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct NDArrayValue<'ctx> {
|
|
||||||
#[value_type(usize)]
|
|
||||||
ndims: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
#[value_type(usize.ptr_type(AddressSpace::default()))]
|
|
||||||
shape: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
data: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,18 +0,0 @@
|
||||||
use nac3core::{
|
|
||||||
codegen::types::structure::StructField,
|
|
||||||
inkwell::{
|
|
||||||
values::{IntValue, PointerValue},
|
|
||||||
AddressSpace,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct SliceValue<'ctx> {
|
|
||||||
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
ptr: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
#[value_type(usize)]
|
|
||||||
len: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,18 +0,0 @@
|
||||||
use nac3core::{
|
|
||||||
codegen::types::structure::StructField,
|
|
||||||
inkwell::{
|
|
||||||
values::{IntValue, PointerValue},
|
|
||||||
AddressSpace,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct SliceValue<'ctx> {
|
|
||||||
#[value_type(context.i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
ptr: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
#[value_type(usize)]
|
|
||||||
len: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,18 +0,0 @@
|
||||||
use nac3core::{
|
|
||||||
codegen::types::structure::StructField,
|
|
||||||
inkwell::{
|
|
||||||
values::{IntValue, PointerValue},
|
|
||||||
AddressSpace,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct SliceValue<'ctx> {
|
|
||||||
#[value_type(ctx.i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
ptr: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
#[value_type(usize)]
|
|
||||||
len: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,18 +0,0 @@
|
||||||
use nac3core::{
|
|
||||||
codegen::types::structure::StructField,
|
|
||||||
inkwell::{
|
|
||||||
values::{IntValue, PointerValue},
|
|
||||||
AddressSpace,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
use nac3core_derive::StructFields;
|
|
||||||
|
|
||||||
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
|
|
||||||
pub struct SliceValue<'ctx> {
|
|
||||||
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
|
|
||||||
ptr: StructField<'ctx, PointerValue<'ctx>>,
|
|
||||||
#[value_type(size_t)]
|
|
||||||
len: StructField<'ctx, IntValue<'ctx>>,
|
|
||||||
}
|
|
||||||
|
|
||||||
fn main() {}
|
|
|
@ -1,10 +0,0 @@
|
||||||
#[test]
|
|
||||||
fn test_parse_empty() {
|
|
||||||
let t = trybuild::TestCases::new();
|
|
||||||
t.pass("tests/structfields_empty.rs");
|
|
||||||
t.pass("tests/structfields_slice.rs");
|
|
||||||
t.pass("tests/structfields_slice_ctx.rs");
|
|
||||||
t.pass("tests/structfields_slice_context.rs");
|
|
||||||
t.pass("tests/structfields_slice_sizet.rs");
|
|
||||||
t.pass("tests/structfields_ndarray.rs");
|
|
||||||
}
|
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
@ -1,9 +1,3 @@
|
||||||
use std::collections::HashMap;
|
|
||||||
|
|
||||||
use indexmap::IndexMap;
|
|
||||||
|
|
||||||
use nac3parser::ast::StrRef;
|
|
||||||
|
|
||||||
use crate::{
|
use crate::{
|
||||||
symbol_resolver::SymbolValue,
|
symbol_resolver::SymbolValue,
|
||||||
toplevel::DefinitionId,
|
toplevel::DefinitionId,
|
||||||
|
@ -15,6 +9,10 @@ use crate::{
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
use indexmap::IndexMap;
|
||||||
|
use nac3parser::ast::StrRef;
|
||||||
|
use std::collections::HashMap;
|
||||||
|
|
||||||
pub struct ConcreteTypeStore {
|
pub struct ConcreteTypeStore {
|
||||||
store: Vec<ConcreteTypeEnum>,
|
store: Vec<ConcreteTypeEnum>,
|
||||||
}
|
}
|
||||||
|
@ -27,7 +25,6 @@ pub struct ConcreteFuncArg {
|
||||||
pub name: StrRef,
|
pub name: StrRef,
|
||||||
pub ty: ConcreteType,
|
pub ty: ConcreteType,
|
||||||
pub default_value: Option<SymbolValue>,
|
pub default_value: Option<SymbolValue>,
|
||||||
pub is_vararg: bool,
|
|
||||||
}
|
}
|
||||||
|
|
||||||
#[derive(Clone, Debug)]
|
#[derive(Clone, Debug)]
|
||||||
|
@ -49,7 +46,6 @@ pub enum ConcreteTypeEnum {
|
||||||
TPrimitive(Primitive),
|
TPrimitive(Primitive),
|
||||||
TTuple {
|
TTuple {
|
||||||
ty: Vec<ConcreteType>,
|
ty: Vec<ConcreteType>,
|
||||||
is_vararg_ctx: bool,
|
|
||||||
},
|
},
|
||||||
TObj {
|
TObj {
|
||||||
obj_id: DefinitionId,
|
obj_id: DefinitionId,
|
||||||
|
@ -106,16 +102,8 @@ impl ConcreteTypeStore {
|
||||||
.iter()
|
.iter()
|
||||||
.map(|arg| ConcreteFuncArg {
|
.map(|arg| ConcreteFuncArg {
|
||||||
name: arg.name,
|
name: arg.name,
|
||||||
ty: if arg.is_vararg {
|
ty: self.from_unifier_type(unifier, primitives, arg.ty, cache),
|
||||||
let tuple_ty = unifier
|
|
||||||
.add_ty(TypeEnum::TTuple { ty: vec![arg.ty], is_vararg_ctx: true });
|
|
||||||
|
|
||||||
self.from_unifier_type(unifier, primitives, tuple_ty, cache)
|
|
||||||
} else {
|
|
||||||
self.from_unifier_type(unifier, primitives, arg.ty, cache)
|
|
||||||
},
|
|
||||||
default_value: arg.default_value.clone(),
|
default_value: arg.default_value.clone(),
|
||||||
is_vararg: arg.is_vararg,
|
|
||||||
})
|
})
|
||||||
.collect(),
|
.collect(),
|
||||||
ret: self.from_unifier_type(unifier, primitives, signature.ret, cache),
|
ret: self.from_unifier_type(unifier, primitives, signature.ret, cache),
|
||||||
|
@ -170,12 +158,11 @@ impl ConcreteTypeStore {
|
||||||
cache.insert(ty, None);
|
cache.insert(ty, None);
|
||||||
let ty_enum = unifier.get_ty(ty);
|
let ty_enum = unifier.get_ty(ty);
|
||||||
let result = match &*ty_enum {
|
let result = match &*ty_enum {
|
||||||
TypeEnum::TTuple { ty, is_vararg_ctx } => ConcreteTypeEnum::TTuple {
|
TypeEnum::TTuple { ty } => ConcreteTypeEnum::TTuple {
|
||||||
ty: ty
|
ty: ty
|
||||||
.iter()
|
.iter()
|
||||||
.map(|t| self.from_unifier_type(unifier, primitives, *t, cache))
|
.map(|t| self.from_unifier_type(unifier, primitives, *t, cache))
|
||||||
.collect(),
|
.collect(),
|
||||||
is_vararg_ctx: *is_vararg_ctx,
|
|
||||||
},
|
},
|
||||||
TypeEnum::TObj { obj_id, fields, params } => ConcreteTypeEnum::TObj {
|
TypeEnum::TObj { obj_id, fields, params } => ConcreteTypeEnum::TObj {
|
||||||
obj_id: *obj_id,
|
obj_id: *obj_id,
|
||||||
|
@ -261,12 +248,11 @@ impl ConcreteTypeStore {
|
||||||
*cache.get_mut(&cty).unwrap() = Some(ty);
|
*cache.get_mut(&cty).unwrap() = Some(ty);
|
||||||
return ty;
|
return ty;
|
||||||
}
|
}
|
||||||
ConcreteTypeEnum::TTuple { ty, is_vararg_ctx } => TypeEnum::TTuple {
|
ConcreteTypeEnum::TTuple { ty } => TypeEnum::TTuple {
|
||||||
ty: ty
|
ty: ty
|
||||||
.iter()
|
.iter()
|
||||||
.map(|cty| self.to_unifier_type(unifier, primitives, *cty, cache))
|
.map(|cty| self.to_unifier_type(unifier, primitives, *cty, cache))
|
||||||
.collect(),
|
.collect(),
|
||||||
is_vararg_ctx: *is_vararg_ctx,
|
|
||||||
},
|
},
|
||||||
ConcreteTypeEnum::TVirtual { ty } => {
|
ConcreteTypeEnum::TVirtual { ty } => {
|
||||||
TypeEnum::TVirtual { ty: self.to_unifier_type(unifier, primitives, *ty, cache) }
|
TypeEnum::TVirtual { ty: self.to_unifier_type(unifier, primitives, *ty, cache) }
|
||||||
|
@ -291,7 +277,6 @@ impl ConcreteTypeStore {
|
||||||
name: arg.name,
|
name: arg.name,
|
||||||
ty: self.to_unifier_type(unifier, primitives, arg.ty, cache),
|
ty: self.to_unifier_type(unifier, primitives, arg.ty, cache),
|
||||||
default_value: arg.default_value.clone(),
|
default_value: arg.default_value.clone(),
|
||||||
is_vararg: false,
|
|
||||||
})
|
})
|
||||||
.collect(),
|
.collect(),
|
||||||
ret: self.to_unifier_type(unifier, primitives, *ret, cache),
|
ret: self.to_unifier_type(unifier, primitives, *ret, cache),
|
||||||
|
|
File diff suppressed because it is too large
Load Diff
|
@ -1,10 +1,8 @@
|
||||||
use inkwell::{
|
use inkwell::attributes::{Attribute, AttributeLoc};
|
||||||
attributes::{Attribute, AttributeLoc},
|
use inkwell::values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue};
|
||||||
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
|
|
||||||
};
|
|
||||||
use itertools::Either;
|
use itertools::Either;
|
||||||
|
|
||||||
use super::CodeGenContext;
|
use crate::codegen::CodeGenContext;
|
||||||
|
|
||||||
/// Macro to generate extern function
|
/// Macro to generate extern function
|
||||||
/// Both function return type and function parameter type are `FloatValue`
|
/// Both function return type and function parameter type are `FloatValue`
|
||||||
|
@ -15,11 +13,11 @@ use super::CodeGenContext;
|
||||||
/// * `$extern_fn:literal`: Name of underlying extern function
|
/// * `$extern_fn:literal`: Name of underlying extern function
|
||||||
///
|
///
|
||||||
/// Optional Arguments:
|
/// Optional Arguments:
|
||||||
/// * `$(,$attributes:literal)*)`: Attributes linked with the extern function.
|
/// * `$(,$attributes:literal)*)`: Attributes linked with the extern function
|
||||||
/// The default attributes are "mustprogress", "nofree", "nounwind", "willreturn", and "writeonly".
|
/// The default attributes are "mustprogress", "nofree", "nounwind", "willreturn", and "writeonly"
|
||||||
/// These will be used unless other attributes are specified
|
/// These will be used unless other attributes are specified
|
||||||
/// * `$(,$args:ident)*`: Operands of the extern function
|
/// * `$(,$args:ident)*`: Operands of the extern function
|
||||||
/// The data type of these operands will be set to `FloatValue`
|
/// The data type of these operands will be set to `FloatValue`
|
||||||
///
|
///
|
||||||
macro_rules! generate_extern_fn {
|
macro_rules! generate_extern_fn {
|
||||||
("unary", $fn_name:ident, $extern_fn:literal) => {
|
("unary", $fn_name:ident, $extern_fn:literal) => {
|
||||||
|
@ -132,62 +130,3 @@ pub fn call_ldexp<'ctx>(
|
||||||
.map(Either::unwrap_left)
|
.map(Either::unwrap_left)
|
||||||
.unwrap()
|
.unwrap()
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Macro to generate `np_linalg` and `sp_linalg` functions
|
|
||||||
/// The function takes as input `NDArray` and returns ()
|
|
||||||
///
|
|
||||||
/// Arguments:
|
|
||||||
/// * `$fn_name:ident`: The identifier of the rust function to be generated
|
|
||||||
/// * `$extern_fn:literal`: Name of underlying extern function
|
|
||||||
/// * (2/3/4): Number of `NDArray` that function takes as input
|
|
||||||
///
|
|
||||||
/// Note:
|
|
||||||
/// The operands and resulting `NDArray` are both passed as input to the funcion
|
|
||||||
/// It is the responsibility of caller to ensure that output `NDArray` is properly allocated on stack
|
|
||||||
/// The function changes the content of the output `NDArray` in-place
|
|
||||||
macro_rules! generate_linalg_extern_fn {
|
|
||||||
($fn_name:ident, $extern_fn:literal, 2) => {
|
|
||||||
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2);
|
|
||||||
};
|
|
||||||
($fn_name:ident, $extern_fn:literal, 3) => {
|
|
||||||
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2, mat3);
|
|
||||||
};
|
|
||||||
($fn_name:ident, $extern_fn:literal, 4) => {
|
|
||||||
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2, mat3, mat4);
|
|
||||||
};
|
|
||||||
($fn_name:ident, $extern_fn:literal $(,$input_matrix:ident)*) => {
|
|
||||||
#[doc = concat!("Invokes the linalg `", stringify!($extern_fn), " function." )]
|
|
||||||
pub fn $fn_name<'ctx>(
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>
|
|
||||||
$(,$input_matrix: BasicValueEnum<'ctx>)*,
|
|
||||||
name: Option<&str>,
|
|
||||||
){
|
|
||||||
const FN_NAME: &str = $extern_fn;
|
|
||||||
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
|
|
||||||
let fn_type = ctx.ctx.void_type().fn_type(&[$($input_matrix.get_type().into()),*], false);
|
|
||||||
|
|
||||||
let func = ctx.module.add_function(FN_NAME, fn_type, None);
|
|
||||||
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
|
|
||||||
func.add_attribute(
|
|
||||||
AttributeLoc::Function,
|
|
||||||
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
func
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder.build_call(extern_fn, &[$($input_matrix.into(),)*], name.unwrap_or_default()).unwrap();
|
|
||||||
}
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_cholesky, "np_linalg_cholesky", 2);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_qr, "np_linalg_qr", 3);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_svd, "np_linalg_svd", 4);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_inv, "np_linalg_inv", 2);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_pinv, "np_linalg_pinv", 2);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_matrix_power, "np_linalg_matrix_power", 3);
|
|
||||||
generate_linalg_extern_fn!(call_np_linalg_det, "np_linalg_det", 2);
|
|
||||||
generate_linalg_extern_fn!(call_sp_linalg_lu, "sp_linalg_lu", 3);
|
|
||||||
generate_linalg_extern_fn!(call_sp_linalg_schur, "sp_linalg_schur", 3);
|
|
||||||
generate_linalg_extern_fn!(call_sp_linalg_hessenberg, "sp_linalg_hessenberg", 3);
|
|
||||||
|
|
|
@ -1,18 +1,16 @@
|
||||||
|
use crate::{
|
||||||
|
codegen::{bool_to_i1, bool_to_i8, classes::ArraySliceValue, expr::*, stmt::*, CodeGenContext},
|
||||||
|
symbol_resolver::ValueEnum,
|
||||||
|
toplevel::{DefinitionId, TopLevelDef},
|
||||||
|
typecheck::typedef::{FunSignature, Type},
|
||||||
|
};
|
||||||
use inkwell::{
|
use inkwell::{
|
||||||
context::Context,
|
context::Context,
|
||||||
types::{BasicTypeEnum, IntType},
|
types::{BasicTypeEnum, IntType},
|
||||||
values::{BasicValueEnum, IntValue, PointerValue},
|
values::{BasicValueEnum, IntValue, PointerValue},
|
||||||
};
|
};
|
||||||
|
|
||||||
use nac3parser::ast::{Expr, Stmt, StrRef};
|
use nac3parser::ast::{Expr, Stmt, StrRef};
|
||||||
|
|
||||||
use super::{bool_to_i1, bool_to_i8, expr::*, stmt::*, values::ArraySliceValue, CodeGenContext};
|
|
||||||
use crate::{
|
|
||||||
symbol_resolver::ValueEnum,
|
|
||||||
toplevel::{DefinitionId, TopLevelDef},
|
|
||||||
typecheck::typedef::{FunSignature, Type},
|
|
||||||
};
|
|
||||||
|
|
||||||
pub trait CodeGenerator {
|
pub trait CodeGenerator {
|
||||||
/// Return the module name for the code generator.
|
/// Return the module name for the code generator.
|
||||||
fn get_name(&self) -> &str;
|
fn get_name(&self) -> &str;
|
||||||
|
@ -59,7 +57,6 @@ pub trait CodeGenerator {
|
||||||
/// - fun: Function signature, definition ID and the substitution key.
|
/// - fun: Function signature, definition ID and the substitution key.
|
||||||
/// - params: Function parameters. Note that this does not include the object even if the
|
/// - params: Function parameters. Note that this does not include the object even if the
|
||||||
/// function is a class method.
|
/// function is a class method.
|
||||||
///
|
|
||||||
/// Note that this function should check if the function is generated in another thread (due to
|
/// Note that this function should check if the function is generated in another thread (due to
|
||||||
/// possible race condition), see the default implementation for an example.
|
/// possible race condition), see the default implementation for an example.
|
||||||
fn gen_func_instance<'ctx>(
|
fn gen_func_instance<'ctx>(
|
||||||
|
@ -134,39 +131,6 @@ pub trait CodeGenerator {
|
||||||
gen_assign(self, ctx, target, value, value_ty)
|
gen_assign(self, ctx, target, value, value_ty)
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Generate code for an assignment expression where LHS is a `"target_list"`.
|
|
||||||
///
|
|
||||||
/// See <https://docs.python.org/3/reference/simple_stmts.html#assignment-statements>.
|
|
||||||
fn gen_assign_target_list<'ctx>(
|
|
||||||
&mut self,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
targets: &Vec<Expr<Option<Type>>>,
|
|
||||||
value: ValueEnum<'ctx>,
|
|
||||||
value_ty: Type,
|
|
||||||
) -> Result<(), String>
|
|
||||||
where
|
|
||||||
Self: Sized,
|
|
||||||
{
|
|
||||||
gen_assign_target_list(self, ctx, targets, value, value_ty)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generate code for an item assignment.
|
|
||||||
///
|
|
||||||
/// i.e., `target[key] = value`
|
|
||||||
fn gen_setitem<'ctx>(
|
|
||||||
&mut self,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
target: &Expr<Option<Type>>,
|
|
||||||
key: &Expr<Option<Type>>,
|
|
||||||
value: ValueEnum<'ctx>,
|
|
||||||
value_ty: Type,
|
|
||||||
) -> Result<(), String>
|
|
||||||
where
|
|
||||||
Self: Sized,
|
|
||||||
{
|
|
||||||
gen_setitem(self, ctx, target, key, value, value_ty)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generate code for a while expression.
|
/// Generate code for a while expression.
|
||||||
/// Return true if the while loop must early return
|
/// Return true if the while loop must early return
|
||||||
fn gen_while(
|
fn gen_while(
|
||||||
|
|
|
@ -0,0 +1,198 @@
|
||||||
|
use super::util::{function::CallFunction, get_sizet_dependent_function_name};
|
||||||
|
use crate::codegen::{
|
||||||
|
model::*,
|
||||||
|
structure::{cslice::CSlice, exception::ExceptionId},
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
};
|
||||||
|
|
||||||
|
#[allow(clippy::struct_field_names)]
|
||||||
|
pub struct ErrorContextExceptionsFields<F: FieldVisitor> {
|
||||||
|
pub index_error: F::Field<IntModel<ExceptionId>>,
|
||||||
|
pub value_error: F::Field<IntModel<ExceptionId>>,
|
||||||
|
pub assertion_error: F::Field<IntModel<ExceptionId>>,
|
||||||
|
pub runtime_error: F::Field<IntModel<ExceptionId>>,
|
||||||
|
pub type_error: F::Field<IntModel<ExceptionId>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Corresponds to IRRT's `struct ErrorContextExceptions`
|
||||||
|
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
|
||||||
|
pub struct ErrorContextExceptions;
|
||||||
|
|
||||||
|
impl StructKind for ErrorContextExceptions {
|
||||||
|
type Fields<F: FieldVisitor> = ErrorContextExceptionsFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields {
|
||||||
|
index_error: visitor.add("index_error"),
|
||||||
|
value_error: visitor.add("value_error"),
|
||||||
|
assertion_error: visitor.add("assertion_error"),
|
||||||
|
runtime_error: visitor.add("runtime_error"),
|
||||||
|
type_error: visitor.add("type_error"),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct ErrorContextFields<F: FieldVisitor> {
|
||||||
|
pub exceptions: F::Field<PtrModel<StructModel<ErrorContextExceptions>>>,
|
||||||
|
pub exception_id: F::Field<IntModel<ExceptionId>>,
|
||||||
|
pub msg: F::Field<PtrModel<IntModel<Byte>>>,
|
||||||
|
pub param1: F::Field<IntModel<Int64>>,
|
||||||
|
pub param2: F::Field<IntModel<Int64>>,
|
||||||
|
pub param3: F::Field<IntModel<Int64>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Corresponds to IRRT's `struct ErrorContext`
|
||||||
|
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
|
||||||
|
pub struct ErrorContext;
|
||||||
|
|
||||||
|
impl StructKind for ErrorContext {
|
||||||
|
type Fields<F: FieldVisitor> = ErrorContextFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields {
|
||||||
|
exceptions: visitor.add("exceptions"),
|
||||||
|
exception_id: visitor.add("exception_id"),
|
||||||
|
msg: visitor.add("msg"),
|
||||||
|
param1: visitor.add("param1"),
|
||||||
|
param2: visitor.add("param2"),
|
||||||
|
param3: visitor.add("param3"),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Build an [`ErrorContextExceptions`] loaded with resolved [`ExceptionID`]s according to the [`SymbolResolver`].
|
||||||
|
fn build_error_context_exceptions<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
) -> Ptr<'ctx, StructModel<ErrorContextExceptions>> {
|
||||||
|
let exceptions =
|
||||||
|
StructModel(ErrorContextExceptions).alloca(tyctx, ctx, "error_context_exceptions");
|
||||||
|
let i32_model = IntModel(Int32);
|
||||||
|
|
||||||
|
let get_string_id = |string_id| {
|
||||||
|
i32_model.constant(tyctx, ctx.ctx, ctx.resolver.get_string_id(string_id) as u64)
|
||||||
|
};
|
||||||
|
|
||||||
|
exceptions.gep(ctx, |f| f.index_error).store(ctx, get_string_id("0:IndexError"));
|
||||||
|
exceptions.gep(ctx, |f| f.value_error).store(ctx, get_string_id("0:ValueError"));
|
||||||
|
exceptions.gep(ctx, |f| f.assertion_error).store(ctx, get_string_id("0:AssertionError"));
|
||||||
|
exceptions.gep(ctx, |f| f.runtime_error).store(ctx, get_string_id("0:RuntimeError"));
|
||||||
|
exceptions.gep(ctx, |f| f.type_error).store(ctx, get_string_id("0:TypeError"));
|
||||||
|
|
||||||
|
exceptions
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_error_context_initialize<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
perrctx: Ptr<'ctx, StructModel<ErrorContext>>,
|
||||||
|
pexceptions: Ptr<'ctx, StructModel<ErrorContextExceptions>>,
|
||||||
|
) {
|
||||||
|
CallFunction::begin(tyctx, ctx, "__nac3_error_context_initialize")
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("exceptions", pexceptions)
|
||||||
|
.returning_void();
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_error_context_has_exception<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
perrctx: Ptr<'ctx, StructModel<ErrorContext>>,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
CallFunction::begin(tyctx, ctx, "__nac3_error_context_has_exception")
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.returning("has_exception")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_error_context_get_exception_str<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
perrctx: Ptr<'ctx, StructModel<ErrorContext>>,
|
||||||
|
dst_str: Ptr<'ctx, StructModel<CSlice>>,
|
||||||
|
) {
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_error_context_get_exception_str"),
|
||||||
|
)
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("dst_str", dst_str)
|
||||||
|
.returning_void();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Setup a [`ErrorContext`] that could be passed to IRRT functions taking in a `ErrorContext* errctx`
|
||||||
|
/// for error reporting purposes.
|
||||||
|
///
|
||||||
|
/// Also see: [`check_error_context`]
|
||||||
|
pub fn setup_error_context<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
) -> Ptr<'ctx, StructModel<ErrorContext>> {
|
||||||
|
let errctx_model = StructModel(ErrorContext);
|
||||||
|
|
||||||
|
let exceptions = build_error_context_exceptions(tyctx, ctx);
|
||||||
|
let errctx_ptr = errctx_model.alloca(tyctx, ctx, "errctx");
|
||||||
|
|
||||||
|
call_nac3_error_context_initialize(tyctx, ctx, errctx_ptr, exceptions);
|
||||||
|
|
||||||
|
errctx_ptr
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Check a [`ErrorContext`] to see if it contains error. **If there is an error,
|
||||||
|
/// a Pythonic exception will be raised in the firmware**.
|
||||||
|
pub fn check_error_context<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
perrctx: Ptr<'ctx, StructModel<ErrorContext>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let cslice_model = StructModel(CSlice);
|
||||||
|
|
||||||
|
let current_bb = ctx.builder.get_insert_block().unwrap();
|
||||||
|
let irrt_has_exception_bb = ctx.ctx.insert_basic_block_after(current_bb, "irrt_has_exception");
|
||||||
|
let end_bb = ctx.ctx.insert_basic_block_after(irrt_has_exception_bb, "end");
|
||||||
|
|
||||||
|
// Inserting into `current_bb`
|
||||||
|
let has_exception = call_nac3_error_context_has_exception(tyctx, ctx, perrctx);
|
||||||
|
ctx.builder
|
||||||
|
.build_conditional_branch(has_exception.value, irrt_has_exception_bb, end_bb)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
// Inserting into `irrt_has_exception_bb`
|
||||||
|
ctx.builder.position_at_end(irrt_has_exception_bb);
|
||||||
|
|
||||||
|
// Load all the values for `ctx.make_assert_impl_by_id`
|
||||||
|
let pexception_str = cslice_model.alloca(tyctx, ctx, "exception_str");
|
||||||
|
call_nac3_error_context_get_exception_str(tyctx, ctx, perrctx, pexception_str);
|
||||||
|
|
||||||
|
let exception_id = perrctx.gep(ctx, |f| f.exception_id).load(tyctx, ctx, "exception_id");
|
||||||
|
let msg = pexception_str.load(tyctx, ctx, "msg");
|
||||||
|
let param1 = perrctx.gep(ctx, |f| f.param1).load(tyctx, ctx, "param1");
|
||||||
|
let param2 = perrctx.gep(ctx, |f| f.param2).load(tyctx, ctx, "param2");
|
||||||
|
let param3 = perrctx.gep(ctx, |f| f.param3).load(tyctx, ctx, "param3");
|
||||||
|
|
||||||
|
ctx.raise_exn_impl(
|
||||||
|
generator,
|
||||||
|
exception_id,
|
||||||
|
msg,
|
||||||
|
[Some(param1), Some(param2), Some(param3)],
|
||||||
|
ctx.current_loc,
|
||||||
|
);
|
||||||
|
|
||||||
|
// Position to `end_bb` for continuation
|
||||||
|
ctx.builder.position_at_end(end_bb);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_dummy_raise<G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let errctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(tyctx, ctx, "__nac3_error_dummy_raise")
|
||||||
|
.arg("errctx", errctx)
|
||||||
|
.returning_void();
|
||||||
|
|
||||||
|
check_error_context(generator, ctx, errctx);
|
||||||
|
}
|
|
@ -1,162 +0,0 @@
|
||||||
use inkwell::{
|
|
||||||
types::BasicTypeEnum,
|
|
||||||
values::{BasicValueEnum, CallSiteValue, IntValue},
|
|
||||||
AddressSpace, IntPredicate,
|
|
||||||
};
|
|
||||||
use itertools::Either;
|
|
||||||
|
|
||||||
use super::calculate_len_for_slice_range;
|
|
||||||
use crate::codegen::{
|
|
||||||
macros::codegen_unreachable,
|
|
||||||
values::{ArrayLikeValue, ListValue},
|
|
||||||
CodeGenContext, CodeGenerator,
|
|
||||||
};
|
|
||||||
|
|
||||||
/// This function handles 'end' **inclusively**.
|
|
||||||
/// Order of tuples `assign_idx` and `value_idx` is ('start', 'end', 'step').
|
|
||||||
/// Negative index should be handled before entering this function
|
|
||||||
pub fn list_slice_assignment<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
ty: BasicTypeEnum<'ctx>,
|
|
||||||
dest_arr: ListValue<'ctx>,
|
|
||||||
dest_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
|
|
||||||
src_arr: ListValue<'ctx>,
|
|
||||||
src_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
|
|
||||||
) {
|
|
||||||
let size_ty = generator.get_size_type(ctx.ctx);
|
|
||||||
let int8_ptr = ctx.ctx.i8_type().ptr_type(AddressSpace::default());
|
|
||||||
let int32 = ctx.ctx.i32_type();
|
|
||||||
let (fun_symbol, elem_ptr_type) = ("__nac3_list_slice_assign_var_size", int8_ptr);
|
|
||||||
let slice_assign_fun = {
|
|
||||||
let ty_vec = vec![
|
|
||||||
int32.into(), // dest start idx
|
|
||||||
int32.into(), // dest end idx
|
|
||||||
int32.into(), // dest step
|
|
||||||
elem_ptr_type.into(), // dest arr ptr
|
|
||||||
int32.into(), // dest arr len
|
|
||||||
int32.into(), // src start idx
|
|
||||||
int32.into(), // src end idx
|
|
||||||
int32.into(), // src step
|
|
||||||
elem_ptr_type.into(), // src arr ptr
|
|
||||||
int32.into(), // src arr len
|
|
||||||
int32.into(), // size
|
|
||||||
];
|
|
||||||
ctx.module.get_function(fun_symbol).unwrap_or_else(|| {
|
|
||||||
let fn_t = int32.fn_type(ty_vec.as_slice(), false);
|
|
||||||
ctx.module.add_function(fun_symbol, fn_t, None)
|
|
||||||
})
|
|
||||||
};
|
|
||||||
|
|
||||||
let zero = int32.const_zero();
|
|
||||||
let one = int32.const_int(1, false);
|
|
||||||
let dest_arr_ptr = dest_arr.data().base_ptr(ctx, generator);
|
|
||||||
let dest_arr_ptr =
|
|
||||||
ctx.builder.build_pointer_cast(dest_arr_ptr, elem_ptr_type, "dest_arr_ptr_cast").unwrap();
|
|
||||||
let dest_len = dest_arr.load_size(ctx, Some("dest.len"));
|
|
||||||
let dest_len = ctx.builder.build_int_truncate_or_bit_cast(dest_len, int32, "srclen32").unwrap();
|
|
||||||
let src_arr_ptr = src_arr.data().base_ptr(ctx, generator);
|
|
||||||
let src_arr_ptr =
|
|
||||||
ctx.builder.build_pointer_cast(src_arr_ptr, elem_ptr_type, "src_arr_ptr_cast").unwrap();
|
|
||||||
let src_len = src_arr.load_size(ctx, Some("src.len"));
|
|
||||||
let src_len = ctx.builder.build_int_truncate_or_bit_cast(src_len, int32, "srclen32").unwrap();
|
|
||||||
|
|
||||||
// index in bound and positive should be done
|
|
||||||
// assert if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest), and
|
|
||||||
// throw exception if not satisfied
|
|
||||||
let src_end = ctx
|
|
||||||
.builder
|
|
||||||
.build_select(
|
|
||||||
ctx.builder.build_int_compare(IntPredicate::SLT, src_idx.2, zero, "is_neg").unwrap(),
|
|
||||||
ctx.builder.build_int_sub(src_idx.1, one, "e_min_one").unwrap(),
|
|
||||||
ctx.builder.build_int_add(src_idx.1, one, "e_add_one").unwrap(),
|
|
||||||
"final_e",
|
|
||||||
)
|
|
||||||
.map(BasicValueEnum::into_int_value)
|
|
||||||
.unwrap();
|
|
||||||
let dest_end = ctx
|
|
||||||
.builder
|
|
||||||
.build_select(
|
|
||||||
ctx.builder.build_int_compare(IntPredicate::SLT, dest_idx.2, zero, "is_neg").unwrap(),
|
|
||||||
ctx.builder.build_int_sub(dest_idx.1, one, "e_min_one").unwrap(),
|
|
||||||
ctx.builder.build_int_add(dest_idx.1, one, "e_add_one").unwrap(),
|
|
||||||
"final_e",
|
|
||||||
)
|
|
||||||
.map(BasicValueEnum::into_int_value)
|
|
||||||
.unwrap();
|
|
||||||
let src_slice_len =
|
|
||||||
calculate_len_for_slice_range(generator, ctx, src_idx.0, src_end, src_idx.2);
|
|
||||||
let dest_slice_len =
|
|
||||||
calculate_len_for_slice_range(generator, ctx, dest_idx.0, dest_end, dest_idx.2);
|
|
||||||
let src_eq_dest = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::EQ, src_slice_len, dest_slice_len, "slice_src_eq_dest")
|
|
||||||
.unwrap();
|
|
||||||
let src_slt_dest = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::SLT, src_slice_len, dest_slice_len, "slice_src_slt_dest")
|
|
||||||
.unwrap();
|
|
||||||
let dest_step_eq_one = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(
|
|
||||||
IntPredicate::EQ,
|
|
||||||
dest_idx.2,
|
|
||||||
dest_idx.2.get_type().const_int(1, false),
|
|
||||||
"slice_dest_step_eq_one",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
let cond_1 = ctx.builder.build_and(dest_step_eq_one, src_slt_dest, "slice_cond_1").unwrap();
|
|
||||||
let cond = ctx.builder.build_or(src_eq_dest, cond_1, "slice_cond").unwrap();
|
|
||||||
ctx.make_assert(
|
|
||||||
generator,
|
|
||||||
cond,
|
|
||||||
"0:ValueError",
|
|
||||||
"attempt to assign sequence of size {0} to slice of size {1} with step size {2}",
|
|
||||||
[Some(src_slice_len), Some(dest_slice_len), Some(dest_idx.2)],
|
|
||||||
ctx.current_loc,
|
|
||||||
);
|
|
||||||
|
|
||||||
let new_len = {
|
|
||||||
let args = vec![
|
|
||||||
dest_idx.0.into(), // dest start idx
|
|
||||||
dest_idx.1.into(), // dest end idx
|
|
||||||
dest_idx.2.into(), // dest step
|
|
||||||
dest_arr_ptr.into(), // dest arr ptr
|
|
||||||
dest_len.into(), // dest arr len
|
|
||||||
src_idx.0.into(), // src start idx
|
|
||||||
src_idx.1.into(), // src end idx
|
|
||||||
src_idx.2.into(), // src step
|
|
||||||
src_arr_ptr.into(), // src arr ptr
|
|
||||||
src_len.into(), // src arr len
|
|
||||||
{
|
|
||||||
let s = match ty {
|
|
||||||
BasicTypeEnum::FloatType(t) => t.size_of(),
|
|
||||||
BasicTypeEnum::IntType(t) => t.size_of(),
|
|
||||||
BasicTypeEnum::PointerType(t) => t.size_of(),
|
|
||||||
BasicTypeEnum::StructType(t) => t.size_of().unwrap(),
|
|
||||||
_ => codegen_unreachable!(ctx),
|
|
||||||
};
|
|
||||||
ctx.builder.build_int_truncate_or_bit_cast(s, int32, "size").unwrap()
|
|
||||||
}
|
|
||||||
.into(),
|
|
||||||
];
|
|
||||||
ctx.builder
|
|
||||||
.build_call(slice_assign_fun, args.as_slice(), "slice_assign")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
};
|
|
||||||
// update length
|
|
||||||
let need_update =
|
|
||||||
ctx.builder.build_int_compare(IntPredicate::NE, new_len, dest_len, "need_update").unwrap();
|
|
||||||
let current = ctx.builder.get_insert_block().unwrap().get_parent().unwrap();
|
|
||||||
let update_bb = ctx.ctx.append_basic_block(current, "update");
|
|
||||||
let cont_bb = ctx.ctx.append_basic_block(current, "cont");
|
|
||||||
ctx.builder.build_conditional_branch(need_update, update_bb, cont_bb).unwrap();
|
|
||||||
ctx.builder.position_at_end(update_bb);
|
|
||||||
let new_len = ctx.builder.build_int_z_extend_or_bit_cast(new_len, size_ty, "new_len").unwrap();
|
|
||||||
dest_arr.store_size(ctx, generator, new_len);
|
|
||||||
ctx.builder.build_unconditional_branch(cont_bb).unwrap();
|
|
||||||
ctx.builder.position_at_end(cont_bb);
|
|
||||||
}
|
|
|
@ -1,152 +0,0 @@
|
||||||
use inkwell::{
|
|
||||||
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
|
|
||||||
IntPredicate,
|
|
||||||
};
|
|
||||||
use itertools::Either;
|
|
||||||
|
|
||||||
use crate::codegen::{
|
|
||||||
macros::codegen_unreachable,
|
|
||||||
{CodeGenContext, CodeGenerator},
|
|
||||||
};
|
|
||||||
|
|
||||||
// repeated squaring method adapted from GNU Scientific Library:
|
|
||||||
// https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
|
|
||||||
pub fn integer_power<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
base: IntValue<'ctx>,
|
|
||||||
exp: IntValue<'ctx>,
|
|
||||||
signed: bool,
|
|
||||||
) -> IntValue<'ctx> {
|
|
||||||
let symbol = match (base.get_type().get_bit_width(), exp.get_type().get_bit_width(), signed) {
|
|
||||||
(32, 32, true) => "__nac3_int_exp_int32_t",
|
|
||||||
(64, 64, true) => "__nac3_int_exp_int64_t",
|
|
||||||
(32, 32, false) => "__nac3_int_exp_uint32_t",
|
|
||||||
(64, 64, false) => "__nac3_int_exp_uint64_t",
|
|
||||||
_ => codegen_unreachable!(ctx),
|
|
||||||
};
|
|
||||||
let base_type = base.get_type();
|
|
||||||
let pow_fun = ctx.module.get_function(symbol).unwrap_or_else(|| {
|
|
||||||
let fn_type = base_type.fn_type(&[base_type.into(), base_type.into()], false);
|
|
||||||
ctx.module.add_function(symbol, fn_type, None)
|
|
||||||
});
|
|
||||||
// throw exception when exp < 0
|
|
||||||
let ge_zero = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(
|
|
||||||
IntPredicate::SGE,
|
|
||||||
exp,
|
|
||||||
exp.get_type().const_zero(),
|
|
||||||
"assert_int_pow_ge_0",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
ctx.make_assert(
|
|
||||||
generator,
|
|
||||||
ge_zero,
|
|
||||||
"0:ValueError",
|
|
||||||
"integer power must be positive or zero",
|
|
||||||
[None, None, None],
|
|
||||||
ctx.current_loc,
|
|
||||||
);
|
|
||||||
ctx.builder
|
|
||||||
.build_call(pow_fun, &[base.into(), exp.into()], "call_int_pow")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `isinf` in IR. Returns an `i1` representing the result.
|
|
||||||
pub fn call_isinf<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &CodeGenContext<'ctx, '_>,
|
|
||||||
v: FloatValue<'ctx>,
|
|
||||||
) -> IntValue<'ctx> {
|
|
||||||
let intrinsic_fn = ctx.module.get_function("__nac3_isinf").unwrap_or_else(|| {
|
|
||||||
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
|
|
||||||
ctx.module.add_function("__nac3_isinf", fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let ret = ctx
|
|
||||||
.builder
|
|
||||||
.build_call(intrinsic_fn, &[v.into()], "isinf")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
generator.bool_to_i1(ctx, ret)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `isnan` in IR. Returns an `i1` representing the result.
|
|
||||||
pub fn call_isnan<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &CodeGenContext<'ctx, '_>,
|
|
||||||
v: FloatValue<'ctx>,
|
|
||||||
) -> IntValue<'ctx> {
|
|
||||||
let intrinsic_fn = ctx.module.get_function("__nac3_isnan").unwrap_or_else(|| {
|
|
||||||
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
|
|
||||||
ctx.module.add_function("__nac3_isnan", fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let ret = ctx
|
|
||||||
.builder
|
|
||||||
.build_call(intrinsic_fn, &[v.into()], "isnan")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
generator.bool_to_i1(ctx, ret)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `gamma` in IR. Returns an `f64` representing the result.
|
|
||||||
pub fn call_gamma<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
|
||||||
let llvm_f64 = ctx.ctx.f64_type();
|
|
||||||
|
|
||||||
let intrinsic_fn = ctx.module.get_function("__nac3_gamma").unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
|
||||||
ctx.module.add_function("__nac3_gamma", fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(intrinsic_fn, &[v.into()], "gamma")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `gammaln` in IR. Returns an `f64` representing the result.
|
|
||||||
pub fn call_gammaln<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
|
||||||
let llvm_f64 = ctx.ctx.f64_type();
|
|
||||||
|
|
||||||
let intrinsic_fn = ctx.module.get_function("__nac3_gammaln").unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
|
||||||
ctx.module.add_function("__nac3_gammaln", fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(intrinsic_fn, &[v.into()], "gammaln")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `j0` in IR. Returns an `f64` representing the result.
|
|
||||||
pub fn call_j0<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
|
||||||
let llvm_f64 = ctx.ctx.f64_type();
|
|
||||||
|
|
||||||
let intrinsic_fn = ctx.module.get_function("__nac3_j0").unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
|
||||||
ctx.module.add_function("__nac3_j0", fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(intrinsic_fn, &[v.into()], "j0")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
|
@ -1,28 +1,35 @@
|
||||||
|
use crate::typecheck::typedef::Type;
|
||||||
|
|
||||||
|
pub mod error_context;
|
||||||
|
pub mod ndarray;
|
||||||
|
pub mod slice;
|
||||||
|
mod test;
|
||||||
|
mod util;
|
||||||
|
|
||||||
|
use super::model::*;
|
||||||
|
use super::{
|
||||||
|
classes::{
|
||||||
|
ArrayLikeIndexer, ArrayLikeValue, ArraySliceValue, ListValue, NDArrayValue,
|
||||||
|
TypedArrayLikeAdapter, UntypedArrayLikeAccessor,
|
||||||
|
},
|
||||||
|
llvm_intrinsics, CodeGenContext, CodeGenerator,
|
||||||
|
};
|
||||||
|
use crate::codegen::classes::TypedArrayLikeAccessor;
|
||||||
|
use crate::codegen::stmt::gen_for_callback_incrementing;
|
||||||
use inkwell::{
|
use inkwell::{
|
||||||
attributes::{Attribute, AttributeLoc},
|
attributes::{Attribute, AttributeLoc},
|
||||||
context::Context,
|
context::Context,
|
||||||
memory_buffer::MemoryBuffer,
|
memory_buffer::MemoryBuffer,
|
||||||
module::Module,
|
module::Module,
|
||||||
values::{BasicValue, BasicValueEnum, IntValue},
|
types::{BasicTypeEnum, IntType},
|
||||||
IntPredicate,
|
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
|
||||||
|
AddressSpace, IntPredicate,
|
||||||
};
|
};
|
||||||
|
use itertools::Either;
|
||||||
use nac3parser::ast::Expr;
|
use nac3parser::ast::Expr;
|
||||||
|
|
||||||
use super::{CodeGenContext, CodeGenerator};
|
|
||||||
use crate::{symbol_resolver::SymbolResolver, typecheck::typedef::Type};
|
|
||||||
pub use list::*;
|
|
||||||
pub use math::*;
|
|
||||||
pub use ndarray::*;
|
|
||||||
pub use slice::*;
|
|
||||||
|
|
||||||
mod list;
|
|
||||||
mod math;
|
|
||||||
mod ndarray;
|
|
||||||
mod slice;
|
|
||||||
|
|
||||||
#[must_use]
|
#[must_use]
|
||||||
pub fn load_irrt<'ctx>(ctx: &'ctx Context, symbol_resolver: &dyn SymbolResolver) -> Module<'ctx> {
|
pub fn load_irrt(ctx: &Context) -> Module {
|
||||||
let bitcode_buf = MemoryBuffer::create_from_memory_range(
|
let bitcode_buf = MemoryBuffer::create_from_memory_range(
|
||||||
include_bytes!(concat!(env!("OUT_DIR"), "/irrt.bc")),
|
include_bytes!(concat!(env!("OUT_DIR"), "/irrt.bc")),
|
||||||
"irrt_bitcode_buffer",
|
"irrt_bitcode_buffer",
|
||||||
|
@ -38,28 +45,91 @@ pub fn load_irrt<'ctx>(ctx: &'ctx Context, symbol_resolver: &dyn SymbolResolver)
|
||||||
let function = irrt_mod.get_function(symbol).unwrap();
|
let function = irrt_mod.get_function(symbol).unwrap();
|
||||||
function.add_attribute(AttributeLoc::Function, ctx.create_enum_attribute(inline_attr, 0));
|
function.add_attribute(AttributeLoc::Function, ctx.create_enum_attribute(inline_attr, 0));
|
||||||
}
|
}
|
||||||
|
|
||||||
// Initialize all global `EXN_*` exception IDs in IRRT with the [`SymbolResolver`].
|
|
||||||
let exn_id_type = ctx.i32_type();
|
|
||||||
let errors = &[
|
|
||||||
("EXN_INDEX_ERROR", "0:IndexError"),
|
|
||||||
("EXN_VALUE_ERROR", "0:ValueError"),
|
|
||||||
("EXN_ASSERTION_ERROR", "0:AssertionError"),
|
|
||||||
("EXN_TYPE_ERROR", "0:TypeError"),
|
|
||||||
];
|
|
||||||
for (irrt_name, symbol_name) in errors {
|
|
||||||
let exn_id = symbol_resolver.get_string_id(symbol_name);
|
|
||||||
let exn_id = exn_id_type.const_int(exn_id as u64, false).as_basic_value_enum();
|
|
||||||
|
|
||||||
let global = irrt_mod.get_global(irrt_name).unwrap_or_else(|| {
|
|
||||||
panic!("Exception symbol name '{irrt_name}' should exist in the IRRT LLVM module")
|
|
||||||
});
|
|
||||||
global.set_initializer(&exn_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
irrt_mod
|
irrt_mod
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// repeated squaring method adapted from GNU Scientific Library:
|
||||||
|
// https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
|
||||||
|
pub fn integer_power<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
base: IntValue<'ctx>,
|
||||||
|
exp: IntValue<'ctx>,
|
||||||
|
signed: bool,
|
||||||
|
) -> IntValue<'ctx> {
|
||||||
|
let symbol = match (base.get_type().get_bit_width(), exp.get_type().get_bit_width(), signed) {
|
||||||
|
(32, 32, true) => "__nac3_int_exp_int32_t",
|
||||||
|
(64, 64, true) => "__nac3_int_exp_int64_t",
|
||||||
|
(32, 32, false) => "__nac3_int_exp_uint32_t",
|
||||||
|
(64, 64, false) => "__nac3_int_exp_uint64_t",
|
||||||
|
_ => unreachable!(),
|
||||||
|
};
|
||||||
|
let base_type = base.get_type();
|
||||||
|
let pow_fun = ctx.module.get_function(symbol).unwrap_or_else(|| {
|
||||||
|
let fn_type = base_type.fn_type(&[base_type.into(), base_type.into()], false);
|
||||||
|
ctx.module.add_function(symbol, fn_type, None)
|
||||||
|
});
|
||||||
|
// throw exception when exp < 0
|
||||||
|
let ge_zero = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(
|
||||||
|
IntPredicate::SGE,
|
||||||
|
exp,
|
||||||
|
exp.get_type().const_zero(),
|
||||||
|
"assert_int_pow_ge_0",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
ctx.make_assert(
|
||||||
|
generator,
|
||||||
|
ge_zero,
|
||||||
|
"0:ValueError",
|
||||||
|
"integer power must be positive or zero",
|
||||||
|
[None, None, None],
|
||||||
|
ctx.current_loc,
|
||||||
|
);
|
||||||
|
ctx.builder
|
||||||
|
.build_call(pow_fun, &[base.into(), exp.into()], "call_int_pow")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn calculate_len_for_slice_range<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
start: IntValue<'ctx>,
|
||||||
|
end: IntValue<'ctx>,
|
||||||
|
step: IntValue<'ctx>,
|
||||||
|
) -> IntValue<'ctx> {
|
||||||
|
const SYMBOL: &str = "__nac3_range_slice_len";
|
||||||
|
let len_func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
|
||||||
|
let i32_t = ctx.ctx.i32_type();
|
||||||
|
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into(), i32_t.into()], false);
|
||||||
|
ctx.module.add_function(SYMBOL, fn_t, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
// assert step != 0, throw exception if not
|
||||||
|
let not_zero = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::NE, step, step.get_type().const_zero(), "range_step_ne")
|
||||||
|
.unwrap();
|
||||||
|
ctx.make_assert(
|
||||||
|
generator,
|
||||||
|
not_zero,
|
||||||
|
"0:ValueError",
|
||||||
|
"step must not be zero",
|
||||||
|
[None, None, None],
|
||||||
|
ctx.current_loc,
|
||||||
|
);
|
||||||
|
ctx.builder
|
||||||
|
.build_call(len_func, &[start.into(), end.into(), step.into()], "calc_len")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
/// NOTE: the output value of the end index of this function should be compared ***inclusively***,
|
/// NOTE: the output value of the end index of this function should be compared ***inclusively***,
|
||||||
/// because python allows `a[2::-1]`, whose semantic is `[a[2], a[1], a[0]]`, which is equivalent to
|
/// because python allows `a[2::-1]`, whose semantic is `[a[2], a[1], a[0]]`, which is equivalent to
|
||||||
/// NO numeric slice in python.
|
/// NO numeric slice in python.
|
||||||
|
@ -225,3 +295,658 @@ pub fn handle_slice_indices<'ctx, G: CodeGenerator>(
|
||||||
}
|
}
|
||||||
}))
|
}))
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// this function allows index out of range, since python
|
||||||
|
/// allows index out of range in slice (`a = [1,2,3]; a[1:10] == [2,3]`).
|
||||||
|
pub fn handle_slice_index_bound<'ctx, G: CodeGenerator>(
|
||||||
|
i: &Expr<Option<Type>>,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
generator: &mut G,
|
||||||
|
length: IntValue<'ctx>,
|
||||||
|
) -> Result<Option<IntValue<'ctx>>, String> {
|
||||||
|
const SYMBOL: &str = "__nac3_slice_index_bound";
|
||||||
|
let func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
|
||||||
|
let i32_t = ctx.ctx.i32_type();
|
||||||
|
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into()], false);
|
||||||
|
ctx.module.add_function(SYMBOL, fn_t, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let i = if let Some(v) = generator.gen_expr(ctx, i)? {
|
||||||
|
v.to_basic_value_enum(ctx, generator, i.custom.unwrap())?
|
||||||
|
} else {
|
||||||
|
return Ok(None);
|
||||||
|
};
|
||||||
|
Ok(Some(
|
||||||
|
ctx.builder
|
||||||
|
.build_call(func, &[i.into(), length.into()], "bounded_ind")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap(),
|
||||||
|
))
|
||||||
|
}
|
||||||
|
|
||||||
|
/// This function handles 'end' **inclusively**.
|
||||||
|
/// Order of tuples `assign_idx` and `value_idx` is ('start', 'end', 'step').
|
||||||
|
/// Negative index should be handled before entering this function
|
||||||
|
pub fn list_slice_assignment<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ty: BasicTypeEnum<'ctx>,
|
||||||
|
dest_arr: ListValue<'ctx>,
|
||||||
|
dest_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
|
||||||
|
src_arr: ListValue<'ctx>,
|
||||||
|
src_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
|
||||||
|
) {
|
||||||
|
let size_ty = generator.get_size_type(ctx.ctx);
|
||||||
|
let int8_ptr = ctx.ctx.i8_type().ptr_type(AddressSpace::default());
|
||||||
|
let int32 = ctx.ctx.i32_type();
|
||||||
|
let (fun_symbol, elem_ptr_type) = ("__nac3_list_slice_assign_var_size", int8_ptr);
|
||||||
|
let slice_assign_fun = {
|
||||||
|
let ty_vec = vec![
|
||||||
|
int32.into(), // dest start idx
|
||||||
|
int32.into(), // dest end idx
|
||||||
|
int32.into(), // dest step
|
||||||
|
elem_ptr_type.into(), // dest arr ptr
|
||||||
|
int32.into(), // dest arr len
|
||||||
|
int32.into(), // src start idx
|
||||||
|
int32.into(), // src end idx
|
||||||
|
int32.into(), // src step
|
||||||
|
elem_ptr_type.into(), // src arr ptr
|
||||||
|
int32.into(), // src arr len
|
||||||
|
int32.into(), // size
|
||||||
|
];
|
||||||
|
ctx.module.get_function(fun_symbol).unwrap_or_else(|| {
|
||||||
|
let fn_t = int32.fn_type(ty_vec.as_slice(), false);
|
||||||
|
ctx.module.add_function(fun_symbol, fn_t, None)
|
||||||
|
})
|
||||||
|
};
|
||||||
|
|
||||||
|
let zero = int32.const_zero();
|
||||||
|
let one = int32.const_int(1, false);
|
||||||
|
let dest_arr_ptr = dest_arr.data().base_ptr(ctx, generator);
|
||||||
|
let dest_arr_ptr =
|
||||||
|
ctx.builder.build_pointer_cast(dest_arr_ptr, elem_ptr_type, "dest_arr_ptr_cast").unwrap();
|
||||||
|
let dest_len = dest_arr.load_size(ctx, Some("dest.len"));
|
||||||
|
let dest_len = ctx.builder.build_int_truncate_or_bit_cast(dest_len, int32, "srclen32").unwrap();
|
||||||
|
let src_arr_ptr = src_arr.data().base_ptr(ctx, generator);
|
||||||
|
let src_arr_ptr =
|
||||||
|
ctx.builder.build_pointer_cast(src_arr_ptr, elem_ptr_type, "src_arr_ptr_cast").unwrap();
|
||||||
|
let src_len = src_arr.load_size(ctx, Some("src.len"));
|
||||||
|
let src_len = ctx.builder.build_int_truncate_or_bit_cast(src_len, int32, "srclen32").unwrap();
|
||||||
|
|
||||||
|
// index in bound and positive should be done
|
||||||
|
// assert if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest), and
|
||||||
|
// throw exception if not satisfied
|
||||||
|
let src_end = ctx
|
||||||
|
.builder
|
||||||
|
.build_select(
|
||||||
|
ctx.builder.build_int_compare(IntPredicate::SLT, src_idx.2, zero, "is_neg").unwrap(),
|
||||||
|
ctx.builder.build_int_sub(src_idx.1, one, "e_min_one").unwrap(),
|
||||||
|
ctx.builder.build_int_add(src_idx.1, one, "e_add_one").unwrap(),
|
||||||
|
"final_e",
|
||||||
|
)
|
||||||
|
.map(BasicValueEnum::into_int_value)
|
||||||
|
.unwrap();
|
||||||
|
let dest_end = ctx
|
||||||
|
.builder
|
||||||
|
.build_select(
|
||||||
|
ctx.builder.build_int_compare(IntPredicate::SLT, dest_idx.2, zero, "is_neg").unwrap(),
|
||||||
|
ctx.builder.build_int_sub(dest_idx.1, one, "e_min_one").unwrap(),
|
||||||
|
ctx.builder.build_int_add(dest_idx.1, one, "e_add_one").unwrap(),
|
||||||
|
"final_e",
|
||||||
|
)
|
||||||
|
.map(BasicValueEnum::into_int_value)
|
||||||
|
.unwrap();
|
||||||
|
let src_slice_len =
|
||||||
|
calculate_len_for_slice_range(generator, ctx, src_idx.0, src_end, src_idx.2);
|
||||||
|
let dest_slice_len =
|
||||||
|
calculate_len_for_slice_range(generator, ctx, dest_idx.0, dest_end, dest_idx.2);
|
||||||
|
let src_eq_dest = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::EQ, src_slice_len, dest_slice_len, "slice_src_eq_dest")
|
||||||
|
.unwrap();
|
||||||
|
let src_slt_dest = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::SLT, src_slice_len, dest_slice_len, "slice_src_slt_dest")
|
||||||
|
.unwrap();
|
||||||
|
let dest_step_eq_one = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(
|
||||||
|
IntPredicate::EQ,
|
||||||
|
dest_idx.2,
|
||||||
|
dest_idx.2.get_type().const_int(1, false),
|
||||||
|
"slice_dest_step_eq_one",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
let cond_1 = ctx.builder.build_and(dest_step_eq_one, src_slt_dest, "slice_cond_1").unwrap();
|
||||||
|
let cond = ctx.builder.build_or(src_eq_dest, cond_1, "slice_cond").unwrap();
|
||||||
|
|
||||||
|
// TODO: Temporary fix. Rewrite `list_slice_assignment` later
|
||||||
|
// Exception params should have been i64
|
||||||
|
{
|
||||||
|
let type_context = generator.type_context(ctx.ctx);
|
||||||
|
let param_model = IntModel(Int64);
|
||||||
|
|
||||||
|
let src_slice_len =
|
||||||
|
param_model.s_extend_or_bit_cast(type_context, ctx, src_slice_len, "src_slice_len");
|
||||||
|
let dest_slice_len =
|
||||||
|
param_model.s_extend_or_bit_cast(type_context, ctx, dest_slice_len, "dest_slice_len");
|
||||||
|
let dest_idx_2 =
|
||||||
|
param_model.s_extend_or_bit_cast(type_context, ctx, dest_idx.2, "dest_idx_2");
|
||||||
|
|
||||||
|
ctx.make_assert(
|
||||||
|
generator,
|
||||||
|
cond,
|
||||||
|
"0:ValueError",
|
||||||
|
"attempt to assign sequence of size {0} to slice of size {1} with step size {2}",
|
||||||
|
[Some(src_slice_len.value), Some(dest_slice_len.value), Some(dest_idx_2.value)],
|
||||||
|
ctx.current_loc,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
let new_len = {
|
||||||
|
let args = vec![
|
||||||
|
dest_idx.0.into(), // dest start idx
|
||||||
|
dest_idx.1.into(), // dest end idx
|
||||||
|
dest_idx.2.into(), // dest step
|
||||||
|
dest_arr_ptr.into(), // dest arr ptr
|
||||||
|
dest_len.into(), // dest arr len
|
||||||
|
src_idx.0.into(), // src start idx
|
||||||
|
src_idx.1.into(), // src end idx
|
||||||
|
src_idx.2.into(), // src step
|
||||||
|
src_arr_ptr.into(), // src arr ptr
|
||||||
|
src_len.into(), // src arr len
|
||||||
|
{
|
||||||
|
let s = match ty {
|
||||||
|
BasicTypeEnum::FloatType(t) => t.size_of(),
|
||||||
|
BasicTypeEnum::IntType(t) => t.size_of(),
|
||||||
|
BasicTypeEnum::PointerType(t) => t.size_of(),
|
||||||
|
BasicTypeEnum::StructType(t) => t.size_of().unwrap(),
|
||||||
|
_ => unreachable!(),
|
||||||
|
};
|
||||||
|
ctx.builder.build_int_truncate_or_bit_cast(s, int32, "size").unwrap()
|
||||||
|
}
|
||||||
|
.into(),
|
||||||
|
];
|
||||||
|
ctx.builder
|
||||||
|
.build_call(slice_assign_fun, args.as_slice(), "slice_assign")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
};
|
||||||
|
// update length
|
||||||
|
let need_update =
|
||||||
|
ctx.builder.build_int_compare(IntPredicate::NE, new_len, dest_len, "need_update").unwrap();
|
||||||
|
let current = ctx.builder.get_insert_block().unwrap().get_parent().unwrap();
|
||||||
|
let update_bb = ctx.ctx.append_basic_block(current, "update");
|
||||||
|
let cont_bb = ctx.ctx.append_basic_block(current, "cont");
|
||||||
|
ctx.builder.build_conditional_branch(need_update, update_bb, cont_bb).unwrap();
|
||||||
|
ctx.builder.position_at_end(update_bb);
|
||||||
|
let new_len = ctx.builder.build_int_z_extend_or_bit_cast(new_len, size_ty, "new_len").unwrap();
|
||||||
|
dest_arr.store_size(ctx, generator, new_len);
|
||||||
|
ctx.builder.build_unconditional_branch(cont_bb).unwrap();
|
||||||
|
ctx.builder.position_at_end(cont_bb);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `isinf` in IR. Returns an `i1` representing the result.
|
||||||
|
pub fn call_isinf<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
v: FloatValue<'ctx>,
|
||||||
|
) -> IntValue<'ctx> {
|
||||||
|
let intrinsic_fn = ctx.module.get_function("__nac3_isinf").unwrap_or_else(|| {
|
||||||
|
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
|
||||||
|
ctx.module.add_function("__nac3_isinf", fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let ret = ctx
|
||||||
|
.builder
|
||||||
|
.build_call(intrinsic_fn, &[v.into()], "isinf")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
generator.bool_to_i1(ctx, ret)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `isnan` in IR. Returns an `i1` representing the result.
|
||||||
|
pub fn call_isnan<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
v: FloatValue<'ctx>,
|
||||||
|
) -> IntValue<'ctx> {
|
||||||
|
let intrinsic_fn = ctx.module.get_function("__nac3_isnan").unwrap_or_else(|| {
|
||||||
|
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
|
||||||
|
ctx.module.add_function("__nac3_isnan", fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let ret = ctx
|
||||||
|
.builder
|
||||||
|
.build_call(intrinsic_fn, &[v.into()], "isnan")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
generator.bool_to_i1(ctx, ret)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `gamma` in IR. Returns an `f64` representing the result.
|
||||||
|
pub fn call_gamma<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
||||||
|
let llvm_f64 = ctx.ctx.f64_type();
|
||||||
|
|
||||||
|
let intrinsic_fn = ctx.module.get_function("__nac3_gamma").unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
||||||
|
ctx.module.add_function("__nac3_gamma", fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(intrinsic_fn, &[v.into()], "gamma")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `gammaln` in IR. Returns an `f64` representing the result.
|
||||||
|
pub fn call_gammaln<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
||||||
|
let llvm_f64 = ctx.ctx.f64_type();
|
||||||
|
|
||||||
|
let intrinsic_fn = ctx.module.get_function("__nac3_gammaln").unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
||||||
|
ctx.module.add_function("__nac3_gammaln", fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(intrinsic_fn, &[v.into()], "gammaln")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `j0` in IR. Returns an `f64` representing the result.
|
||||||
|
pub fn call_j0<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
|
||||||
|
let llvm_f64 = ctx.ctx.f64_type();
|
||||||
|
|
||||||
|
let intrinsic_fn = ctx.module.get_function("__nac3_j0").unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
|
||||||
|
ctx.module.add_function("__nac3_j0", fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(intrinsic_fn, &[v.into()], "j0")
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_float_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `__nac3_ndarray_calc_size`. Returns an [`IntValue`] representing the
|
||||||
|
/// calculated total size.
|
||||||
|
///
|
||||||
|
/// * `dims` - An [`ArrayLikeIndexer`] containing the size of each dimension.
|
||||||
|
/// * `range` - The dimension index to begin and end (exclusively) calculating the dimensions for,
|
||||||
|
/// or [`None`] if starting from the first dimension and ending at the last dimension respectively.
|
||||||
|
pub fn call_ndarray_calc_size<'ctx, G, Dims>(
|
||||||
|
generator: &G,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
dims: &Dims,
|
||||||
|
(begin, end): (Option<IntValue<'ctx>>, Option<IntValue<'ctx>>),
|
||||||
|
) -> IntValue<'ctx>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
Dims: ArrayLikeIndexer<'ctx>,
|
||||||
|
{
|
||||||
|
let llvm_usize = generator.get_size_type(ctx.ctx);
|
||||||
|
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
||||||
|
|
||||||
|
let ndarray_calc_size_fn_name = match llvm_usize.get_bit_width() {
|
||||||
|
32 => "__nac3_ndarray_calc_size",
|
||||||
|
64 => "__nac3_ndarray_calc_size64",
|
||||||
|
bw => unreachable!("Unsupported size type bit width: {}", bw),
|
||||||
|
};
|
||||||
|
let ndarray_calc_size_fn_t = llvm_usize.fn_type(
|
||||||
|
&[llvm_pusize.into(), llvm_usize.into(), llvm_usize.into(), llvm_usize.into()],
|
||||||
|
false,
|
||||||
|
);
|
||||||
|
let ndarray_calc_size_fn =
|
||||||
|
ctx.module.get_function(ndarray_calc_size_fn_name).unwrap_or_else(|| {
|
||||||
|
ctx.module.add_function(ndarray_calc_size_fn_name, ndarray_calc_size_fn_t, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let begin = begin.unwrap_or_else(|| llvm_usize.const_zero());
|
||||||
|
let end = end.unwrap_or_else(|| dims.size(ctx, generator));
|
||||||
|
ctx.builder
|
||||||
|
.build_call(
|
||||||
|
ndarray_calc_size_fn,
|
||||||
|
&[
|
||||||
|
dims.base_ptr(ctx, generator).into(),
|
||||||
|
dims.size(ctx, generator).into(),
|
||||||
|
begin.into(),
|
||||||
|
end.into(),
|
||||||
|
],
|
||||||
|
"",
|
||||||
|
)
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `__nac3_ndarray_calc_nd_indices`. Returns a [`TypeArrayLikeAdpater`]
|
||||||
|
/// containing `i32` indices of the flattened index.
|
||||||
|
///
|
||||||
|
/// * `index` - The index to compute the multidimensional index for.
|
||||||
|
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
|
||||||
|
/// `NDArray`.
|
||||||
|
pub fn call_ndarray_calc_nd_indices<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
index: IntValue<'ctx>,
|
||||||
|
ndarray: NDArrayValue<'ctx>,
|
||||||
|
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
||||||
|
let llvm_void = ctx.ctx.void_type();
|
||||||
|
let llvm_i32 = ctx.ctx.i32_type();
|
||||||
|
let llvm_usize = generator.get_size_type(ctx.ctx);
|
||||||
|
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
||||||
|
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
||||||
|
|
||||||
|
let ndarray_calc_nd_indices_fn_name = match llvm_usize.get_bit_width() {
|
||||||
|
32 => "__nac3_ndarray_calc_nd_indices",
|
||||||
|
64 => "__nac3_ndarray_calc_nd_indices64",
|
||||||
|
bw => unreachable!("Unsupported size type bit width: {}", bw),
|
||||||
|
};
|
||||||
|
let ndarray_calc_nd_indices_fn =
|
||||||
|
ctx.module.get_function(ndarray_calc_nd_indices_fn_name).unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_void.fn_type(
|
||||||
|
&[llvm_usize.into(), llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into()],
|
||||||
|
false,
|
||||||
|
);
|
||||||
|
|
||||||
|
ctx.module.add_function(ndarray_calc_nd_indices_fn_name, fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let ndarray_num_dims = ndarray.load_ndims(ctx);
|
||||||
|
let ndarray_dims = ndarray.dim_sizes();
|
||||||
|
|
||||||
|
let indices = ctx.builder.build_array_alloca(llvm_i32, ndarray_num_dims, "").unwrap();
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(
|
||||||
|
ndarray_calc_nd_indices_fn,
|
||||||
|
&[
|
||||||
|
index.into(),
|
||||||
|
ndarray_dims.base_ptr(ctx, generator).into(),
|
||||||
|
ndarray_num_dims.into(),
|
||||||
|
indices.into(),
|
||||||
|
],
|
||||||
|
"",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
TypedArrayLikeAdapter::from(
|
||||||
|
ArraySliceValue::from_ptr_val(indices, ndarray_num_dims, None),
|
||||||
|
Box::new(|_, v| v.into_int_value()),
|
||||||
|
Box::new(|_, v| v.into()),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn call_ndarray_flatten_index_impl<'ctx, G, Indices>(
|
||||||
|
generator: &G,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray: NDArrayValue<'ctx>,
|
||||||
|
indices: &Indices,
|
||||||
|
) -> IntValue<'ctx>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
Indices: ArrayLikeIndexer<'ctx>,
|
||||||
|
{
|
||||||
|
let llvm_i32 = ctx.ctx.i32_type();
|
||||||
|
let llvm_usize = generator.get_size_type(ctx.ctx);
|
||||||
|
|
||||||
|
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
||||||
|
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
||||||
|
|
||||||
|
debug_assert_eq!(
|
||||||
|
IntType::try_from(indices.element_type(ctx, generator))
|
||||||
|
.map(IntType::get_bit_width)
|
||||||
|
.unwrap_or_default(),
|
||||||
|
llvm_i32.get_bit_width(),
|
||||||
|
"Expected i32 value for argument `indices` to `call_ndarray_flatten_index_impl`"
|
||||||
|
);
|
||||||
|
debug_assert_eq!(
|
||||||
|
indices.size(ctx, generator).get_type().get_bit_width(),
|
||||||
|
llvm_usize.get_bit_width(),
|
||||||
|
"Expected usize integer value for argument `indices_size` to `call_ndarray_flatten_index_impl`"
|
||||||
|
);
|
||||||
|
|
||||||
|
let ndarray_flatten_index_fn_name = match llvm_usize.get_bit_width() {
|
||||||
|
32 => "__nac3_ndarray_flatten_index",
|
||||||
|
64 => "__nac3_ndarray_flatten_index64",
|
||||||
|
bw => unreachable!("Unsupported size type bit width: {}", bw),
|
||||||
|
};
|
||||||
|
let ndarray_flatten_index_fn =
|
||||||
|
ctx.module.get_function(ndarray_flatten_index_fn_name).unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_usize.fn_type(
|
||||||
|
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_usize.into()],
|
||||||
|
false,
|
||||||
|
);
|
||||||
|
|
||||||
|
ctx.module.add_function(ndarray_flatten_index_fn_name, fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let ndarray_num_dims = ndarray.load_ndims(ctx);
|
||||||
|
let ndarray_dims = ndarray.dim_sizes();
|
||||||
|
|
||||||
|
let index = ctx
|
||||||
|
.builder
|
||||||
|
.build_call(
|
||||||
|
ndarray_flatten_index_fn,
|
||||||
|
&[
|
||||||
|
ndarray_dims.base_ptr(ctx, generator).into(),
|
||||||
|
ndarray_num_dims.into(),
|
||||||
|
indices.base_ptr(ctx, generator).into(),
|
||||||
|
indices.size(ctx, generator).into(),
|
||||||
|
],
|
||||||
|
"",
|
||||||
|
)
|
||||||
|
.map(CallSiteValue::try_as_basic_value)
|
||||||
|
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
||||||
|
.map(Either::unwrap_left)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
index
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `__nac3_ndarray_flatten_index`. Returns the flattened index for the
|
||||||
|
/// multidimensional index.
|
||||||
|
///
|
||||||
|
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
|
||||||
|
/// `NDArray`.
|
||||||
|
/// * `indices` - The multidimensional index to compute the flattened index for.
|
||||||
|
pub fn call_ndarray_flatten_index<'ctx, G, Index>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray: NDArrayValue<'ctx>,
|
||||||
|
indices: &Index,
|
||||||
|
) -> IntValue<'ctx>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
Index: ArrayLikeIndexer<'ctx>,
|
||||||
|
{
|
||||||
|
call_ndarray_flatten_index_impl(generator, ctx, ndarray, indices)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `__nac3_ndarray_calc_broadcast`. Returns a tuple containing the number of
|
||||||
|
/// dimension and size of each dimension of the resultant `ndarray`.
|
||||||
|
pub fn call_ndarray_calc_broadcast<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
lhs: NDArrayValue<'ctx>,
|
||||||
|
rhs: NDArrayValue<'ctx>,
|
||||||
|
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
||||||
|
let llvm_usize = generator.get_size_type(ctx.ctx);
|
||||||
|
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
||||||
|
|
||||||
|
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
|
||||||
|
32 => "__nac3_ndarray_calc_broadcast",
|
||||||
|
64 => "__nac3_ndarray_calc_broadcast64",
|
||||||
|
bw => unreachable!("Unsupported size type bit width: {}", bw),
|
||||||
|
};
|
||||||
|
let ndarray_calc_broadcast_fn =
|
||||||
|
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_usize.fn_type(
|
||||||
|
&[
|
||||||
|
llvm_pusize.into(),
|
||||||
|
llvm_usize.into(),
|
||||||
|
llvm_pusize.into(),
|
||||||
|
llvm_usize.into(),
|
||||||
|
llvm_pusize.into(),
|
||||||
|
],
|
||||||
|
false,
|
||||||
|
);
|
||||||
|
|
||||||
|
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let lhs_ndims = lhs.load_ndims(ctx);
|
||||||
|
let rhs_ndims = rhs.load_ndims(ctx);
|
||||||
|
let min_ndims = llvm_intrinsics::call_int_umin(ctx, lhs_ndims, rhs_ndims, None);
|
||||||
|
|
||||||
|
gen_for_callback_incrementing(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
None,
|
||||||
|
llvm_usize.const_zero(),
|
||||||
|
(min_ndims, false),
|
||||||
|
|generator, ctx, _, idx| {
|
||||||
|
let idx = ctx.builder.build_int_sub(min_ndims, idx, "").unwrap();
|
||||||
|
let (lhs_dim_sz, rhs_dim_sz) = unsafe {
|
||||||
|
(
|
||||||
|
lhs.dim_sizes().get_typed_unchecked(ctx, generator, &idx, None),
|
||||||
|
rhs.dim_sizes().get_typed_unchecked(ctx, generator, &idx, None),
|
||||||
|
)
|
||||||
|
};
|
||||||
|
|
||||||
|
let llvm_usize_const_one = llvm_usize.const_int(1, false);
|
||||||
|
let lhs_eqz = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, llvm_usize_const_one, "")
|
||||||
|
.unwrap();
|
||||||
|
let rhs_eqz = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::EQ, rhs_dim_sz, llvm_usize_const_one, "")
|
||||||
|
.unwrap();
|
||||||
|
let lhs_or_rhs_eqz = ctx.builder.build_or(lhs_eqz, rhs_eqz, "").unwrap();
|
||||||
|
|
||||||
|
let lhs_eq_rhs = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, rhs_dim_sz, "")
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
let is_compatible = ctx.builder.build_or(lhs_or_rhs_eqz, lhs_eq_rhs, "").unwrap();
|
||||||
|
|
||||||
|
ctx.make_assert(
|
||||||
|
generator,
|
||||||
|
is_compatible,
|
||||||
|
"0:ValueError",
|
||||||
|
"operands could not be broadcast together",
|
||||||
|
[None, None, None],
|
||||||
|
ctx.current_loc,
|
||||||
|
);
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
},
|
||||||
|
llvm_usize.const_int(1, false),
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
let max_ndims = llvm_intrinsics::call_int_umax(ctx, lhs_ndims, rhs_ndims, None);
|
||||||
|
let lhs_dims = lhs.dim_sizes().base_ptr(ctx, generator);
|
||||||
|
let lhs_ndims = lhs.load_ndims(ctx);
|
||||||
|
let rhs_dims = rhs.dim_sizes().base_ptr(ctx, generator);
|
||||||
|
let rhs_ndims = rhs.load_ndims(ctx);
|
||||||
|
let out_dims = ctx.builder.build_array_alloca(llvm_usize, max_ndims, "").unwrap();
|
||||||
|
let out_dims = ArraySliceValue::from_ptr_val(out_dims, max_ndims, None);
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(
|
||||||
|
ndarray_calc_broadcast_fn,
|
||||||
|
&[
|
||||||
|
lhs_dims.into(),
|
||||||
|
lhs_ndims.into(),
|
||||||
|
rhs_dims.into(),
|
||||||
|
rhs_ndims.into(),
|
||||||
|
out_dims.base_ptr(ctx, generator).into(),
|
||||||
|
],
|
||||||
|
"",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
TypedArrayLikeAdapter::from(
|
||||||
|
out_dims,
|
||||||
|
Box::new(|_, v| v.into_int_value()),
|
||||||
|
Box::new(|_, v| v.into()),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates a call to `__nac3_ndarray_calc_broadcast_idx`. Returns an [`ArrayAllocaValue`]
|
||||||
|
/// containing the indices used for accessing `array` corresponding to the index of the broadcasted
|
||||||
|
/// array `broadcast_idx`.
|
||||||
|
pub fn call_ndarray_calc_broadcast_index<
|
||||||
|
'ctx,
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
BroadcastIdx: UntypedArrayLikeAccessor<'ctx>,
|
||||||
|
>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
array: NDArrayValue<'ctx>,
|
||||||
|
broadcast_idx: &BroadcastIdx,
|
||||||
|
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
||||||
|
let llvm_i32 = ctx.ctx.i32_type();
|
||||||
|
let llvm_usize = generator.get_size_type(ctx.ctx);
|
||||||
|
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
||||||
|
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
||||||
|
|
||||||
|
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
|
||||||
|
32 => "__nac3_ndarray_calc_broadcast_idx",
|
||||||
|
64 => "__nac3_ndarray_calc_broadcast_idx64",
|
||||||
|
bw => unreachable!("Unsupported size type bit width: {}", bw),
|
||||||
|
};
|
||||||
|
let ndarray_calc_broadcast_fn =
|
||||||
|
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
|
||||||
|
let fn_type = llvm_usize.fn_type(
|
||||||
|
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_pi32.into()],
|
||||||
|
false,
|
||||||
|
);
|
||||||
|
|
||||||
|
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let broadcast_size = broadcast_idx.size(ctx, generator);
|
||||||
|
let out_idx = ctx.builder.build_array_alloca(llvm_i32, broadcast_size, "").unwrap();
|
||||||
|
|
||||||
|
let array_dims = array.dim_sizes().base_ptr(ctx, generator);
|
||||||
|
let array_ndims = array.load_ndims(ctx);
|
||||||
|
let broadcast_idx_ptr = unsafe {
|
||||||
|
broadcast_idx.ptr_offset_unchecked(ctx, generator, &llvm_usize.const_zero(), None)
|
||||||
|
};
|
||||||
|
|
||||||
|
ctx.builder
|
||||||
|
.build_call(
|
||||||
|
ndarray_calc_broadcast_fn,
|
||||||
|
&[array_dims.into(), array_ndims.into(), broadcast_idx_ptr.into(), out_idx.into()],
|
||||||
|
"",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
TypedArrayLikeAdapter::from(
|
||||||
|
ArraySliceValue::from_ptr_val(out_idx, broadcast_size, None),
|
||||||
|
Box::new(|_, v| v.into_int_value()),
|
||||||
|
Box::new(|_, v| v.into()),
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
|
@ -1,384 +0,0 @@
|
||||||
use inkwell::{
|
|
||||||
types::IntType,
|
|
||||||
values::{BasicValueEnum, CallSiteValue, IntValue},
|
|
||||||
AddressSpace, IntPredicate,
|
|
||||||
};
|
|
||||||
use itertools::Either;
|
|
||||||
|
|
||||||
use crate::codegen::{
|
|
||||||
llvm_intrinsics,
|
|
||||||
macros::codegen_unreachable,
|
|
||||||
stmt::gen_for_callback_incrementing,
|
|
||||||
values::{
|
|
||||||
ArrayLikeIndexer, ArrayLikeValue, ArraySliceValue, NDArrayValue, TypedArrayLikeAccessor,
|
|
||||||
TypedArrayLikeAdapter, UntypedArrayLikeAccessor,
|
|
||||||
},
|
|
||||||
CodeGenContext, CodeGenerator,
|
|
||||||
};
|
|
||||||
|
|
||||||
/// Generates a call to `__nac3_ndarray_calc_size`. Returns an [`IntValue`] representing the
|
|
||||||
/// calculated total size.
|
|
||||||
///
|
|
||||||
/// * `dims` - An [`ArrayLikeIndexer`] containing the size of each dimension.
|
|
||||||
/// * `range` - The dimension index to begin and end (exclusively) calculating the dimensions for,
|
|
||||||
/// or [`None`] if starting from the first dimension and ending at the last dimension
|
|
||||||
/// respectively.
|
|
||||||
pub fn call_ndarray_calc_size<'ctx, G, Dims>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &CodeGenContext<'ctx, '_>,
|
|
||||||
dims: &Dims,
|
|
||||||
(begin, end): (Option<IntValue<'ctx>>, Option<IntValue<'ctx>>),
|
|
||||||
) -> IntValue<'ctx>
|
|
||||||
where
|
|
||||||
G: CodeGenerator + ?Sized,
|
|
||||||
Dims: ArrayLikeIndexer<'ctx>,
|
|
||||||
{
|
|
||||||
let llvm_usize = generator.get_size_type(ctx.ctx);
|
|
||||||
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
let ndarray_calc_size_fn_name = match llvm_usize.get_bit_width() {
|
|
||||||
32 => "__nac3_ndarray_calc_size",
|
|
||||||
64 => "__nac3_ndarray_calc_size64",
|
|
||||||
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
|
|
||||||
};
|
|
||||||
let ndarray_calc_size_fn_t = llvm_usize.fn_type(
|
|
||||||
&[llvm_pusize.into(), llvm_usize.into(), llvm_usize.into(), llvm_usize.into()],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
let ndarray_calc_size_fn =
|
|
||||||
ctx.module.get_function(ndarray_calc_size_fn_name).unwrap_or_else(|| {
|
|
||||||
ctx.module.add_function(ndarray_calc_size_fn_name, ndarray_calc_size_fn_t, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let begin = begin.unwrap_or_else(|| llvm_usize.const_zero());
|
|
||||||
let end = end.unwrap_or_else(|| dims.size(ctx, generator));
|
|
||||||
ctx.builder
|
|
||||||
.build_call(
|
|
||||||
ndarray_calc_size_fn,
|
|
||||||
&[
|
|
||||||
dims.base_ptr(ctx, generator).into(),
|
|
||||||
dims.size(ctx, generator).into(),
|
|
||||||
begin.into(),
|
|
||||||
end.into(),
|
|
||||||
],
|
|
||||||
"",
|
|
||||||
)
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `__nac3_ndarray_calc_nd_indices`. Returns a [`TypeArrayLikeAdpater`]
|
|
||||||
/// containing `i32` indices of the flattened index.
|
|
||||||
///
|
|
||||||
/// * `index` - The index to compute the multidimensional index for.
|
|
||||||
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
|
|
||||||
/// `NDArray`.
|
|
||||||
pub fn call_ndarray_calc_nd_indices<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
index: IntValue<'ctx>,
|
|
||||||
ndarray: NDArrayValue<'ctx>,
|
|
||||||
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
|
||||||
let llvm_void = ctx.ctx.void_type();
|
|
||||||
let llvm_i32 = ctx.ctx.i32_type();
|
|
||||||
let llvm_usize = generator.get_size_type(ctx.ctx);
|
|
||||||
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
|
||||||
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
let ndarray_calc_nd_indices_fn_name = match llvm_usize.get_bit_width() {
|
|
||||||
32 => "__nac3_ndarray_calc_nd_indices",
|
|
||||||
64 => "__nac3_ndarray_calc_nd_indices64",
|
|
||||||
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
|
|
||||||
};
|
|
||||||
let ndarray_calc_nd_indices_fn =
|
|
||||||
ctx.module.get_function(ndarray_calc_nd_indices_fn_name).unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_void.fn_type(
|
|
||||||
&[llvm_usize.into(), llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into()],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
|
|
||||||
ctx.module.add_function(ndarray_calc_nd_indices_fn_name, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let ndarray_num_dims = ndarray.load_ndims(ctx);
|
|
||||||
let ndarray_dims = ndarray.shape();
|
|
||||||
|
|
||||||
let indices = ctx.builder.build_array_alloca(llvm_i32, ndarray_num_dims, "").unwrap();
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(
|
|
||||||
ndarray_calc_nd_indices_fn,
|
|
||||||
&[
|
|
||||||
index.into(),
|
|
||||||
ndarray_dims.base_ptr(ctx, generator).into(),
|
|
||||||
ndarray_num_dims.into(),
|
|
||||||
indices.into(),
|
|
||||||
],
|
|
||||||
"",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
TypedArrayLikeAdapter::from(
|
|
||||||
ArraySliceValue::from_ptr_val(indices, ndarray_num_dims, None),
|
|
||||||
Box::new(|_, v| v.into_int_value()),
|
|
||||||
Box::new(|_, v| v.into()),
|
|
||||||
)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn call_ndarray_flatten_index_impl<'ctx, G, Indices>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &CodeGenContext<'ctx, '_>,
|
|
||||||
ndarray: NDArrayValue<'ctx>,
|
|
||||||
indices: &Indices,
|
|
||||||
) -> IntValue<'ctx>
|
|
||||||
where
|
|
||||||
G: CodeGenerator + ?Sized,
|
|
||||||
Indices: ArrayLikeIndexer<'ctx>,
|
|
||||||
{
|
|
||||||
let llvm_i32 = ctx.ctx.i32_type();
|
|
||||||
let llvm_usize = generator.get_size_type(ctx.ctx);
|
|
||||||
|
|
||||||
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
|
||||||
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
debug_assert_eq!(
|
|
||||||
IntType::try_from(indices.element_type(ctx, generator))
|
|
||||||
.map(IntType::get_bit_width)
|
|
||||||
.unwrap_or_default(),
|
|
||||||
llvm_i32.get_bit_width(),
|
|
||||||
"Expected i32 value for argument `indices` to `call_ndarray_flatten_index_impl`"
|
|
||||||
);
|
|
||||||
debug_assert_eq!(
|
|
||||||
indices.size(ctx, generator).get_type().get_bit_width(),
|
|
||||||
llvm_usize.get_bit_width(),
|
|
||||||
"Expected usize integer value for argument `indices_size` to `call_ndarray_flatten_index_impl`"
|
|
||||||
);
|
|
||||||
|
|
||||||
let ndarray_flatten_index_fn_name = match llvm_usize.get_bit_width() {
|
|
||||||
32 => "__nac3_ndarray_flatten_index",
|
|
||||||
64 => "__nac3_ndarray_flatten_index64",
|
|
||||||
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
|
|
||||||
};
|
|
||||||
let ndarray_flatten_index_fn =
|
|
||||||
ctx.module.get_function(ndarray_flatten_index_fn_name).unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_usize.fn_type(
|
|
||||||
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_usize.into()],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
|
|
||||||
ctx.module.add_function(ndarray_flatten_index_fn_name, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let ndarray_num_dims = ndarray.load_ndims(ctx);
|
|
||||||
let ndarray_dims = ndarray.shape();
|
|
||||||
|
|
||||||
let index = ctx
|
|
||||||
.builder
|
|
||||||
.build_call(
|
|
||||||
ndarray_flatten_index_fn,
|
|
||||||
&[
|
|
||||||
ndarray_dims.base_ptr(ctx, generator).into(),
|
|
||||||
ndarray_num_dims.into(),
|
|
||||||
indices.base_ptr(ctx, generator).into(),
|
|
||||||
indices.size(ctx, generator).into(),
|
|
||||||
],
|
|
||||||
"",
|
|
||||||
)
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
index
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `__nac3_ndarray_flatten_index`. Returns the flattened index for the
|
|
||||||
/// multidimensional index.
|
|
||||||
///
|
|
||||||
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
|
|
||||||
/// `NDArray`.
|
|
||||||
/// * `indices` - The multidimensional index to compute the flattened index for.
|
|
||||||
pub fn call_ndarray_flatten_index<'ctx, G, Index>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
ndarray: NDArrayValue<'ctx>,
|
|
||||||
indices: &Index,
|
|
||||||
) -> IntValue<'ctx>
|
|
||||||
where
|
|
||||||
G: CodeGenerator + ?Sized,
|
|
||||||
Index: ArrayLikeIndexer<'ctx>,
|
|
||||||
{
|
|
||||||
call_ndarray_flatten_index_impl(generator, ctx, ndarray, indices)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `__nac3_ndarray_calc_broadcast`. Returns a tuple containing the number of
|
|
||||||
/// dimension and size of each dimension of the resultant `ndarray`.
|
|
||||||
pub fn call_ndarray_calc_broadcast<'ctx, G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
lhs: NDArrayValue<'ctx>,
|
|
||||||
rhs: NDArrayValue<'ctx>,
|
|
||||||
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
|
||||||
let llvm_usize = generator.get_size_type(ctx.ctx);
|
|
||||||
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
|
|
||||||
32 => "__nac3_ndarray_calc_broadcast",
|
|
||||||
64 => "__nac3_ndarray_calc_broadcast64",
|
|
||||||
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
|
|
||||||
};
|
|
||||||
let ndarray_calc_broadcast_fn =
|
|
||||||
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_usize.fn_type(
|
|
||||||
&[
|
|
||||||
llvm_pusize.into(),
|
|
||||||
llvm_usize.into(),
|
|
||||||
llvm_pusize.into(),
|
|
||||||
llvm_usize.into(),
|
|
||||||
llvm_pusize.into(),
|
|
||||||
],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
|
|
||||||
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let lhs_ndims = lhs.load_ndims(ctx);
|
|
||||||
let rhs_ndims = rhs.load_ndims(ctx);
|
|
||||||
let min_ndims = llvm_intrinsics::call_int_umin(ctx, lhs_ndims, rhs_ndims, None);
|
|
||||||
|
|
||||||
gen_for_callback_incrementing(
|
|
||||||
generator,
|
|
||||||
ctx,
|
|
||||||
None,
|
|
||||||
llvm_usize.const_zero(),
|
|
||||||
(min_ndims, false),
|
|
||||||
|generator, ctx, _, idx| {
|
|
||||||
let idx = ctx.builder.build_int_sub(min_ndims, idx, "").unwrap();
|
|
||||||
let (lhs_dim_sz, rhs_dim_sz) = unsafe {
|
|
||||||
(
|
|
||||||
lhs.shape().get_typed_unchecked(ctx, generator, &idx, None),
|
|
||||||
rhs.shape().get_typed_unchecked(ctx, generator, &idx, None),
|
|
||||||
)
|
|
||||||
};
|
|
||||||
|
|
||||||
let llvm_usize_const_one = llvm_usize.const_int(1, false);
|
|
||||||
let lhs_eqz = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, llvm_usize_const_one, "")
|
|
||||||
.unwrap();
|
|
||||||
let rhs_eqz = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::EQ, rhs_dim_sz, llvm_usize_const_one, "")
|
|
||||||
.unwrap();
|
|
||||||
let lhs_or_rhs_eqz = ctx.builder.build_or(lhs_eqz, rhs_eqz, "").unwrap();
|
|
||||||
|
|
||||||
let lhs_eq_rhs = ctx
|
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, rhs_dim_sz, "")
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let is_compatible = ctx.builder.build_or(lhs_or_rhs_eqz, lhs_eq_rhs, "").unwrap();
|
|
||||||
|
|
||||||
ctx.make_assert(
|
|
||||||
generator,
|
|
||||||
is_compatible,
|
|
||||||
"0:ValueError",
|
|
||||||
"operands could not be broadcast together",
|
|
||||||
[None, None, None],
|
|
||||||
ctx.current_loc,
|
|
||||||
);
|
|
||||||
|
|
||||||
Ok(())
|
|
||||||
},
|
|
||||||
llvm_usize.const_int(1, false),
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
let max_ndims = llvm_intrinsics::call_int_umax(ctx, lhs_ndims, rhs_ndims, None);
|
|
||||||
let lhs_dims = lhs.shape().base_ptr(ctx, generator);
|
|
||||||
let lhs_ndims = lhs.load_ndims(ctx);
|
|
||||||
let rhs_dims = rhs.shape().base_ptr(ctx, generator);
|
|
||||||
let rhs_ndims = rhs.load_ndims(ctx);
|
|
||||||
let out_dims = ctx.builder.build_array_alloca(llvm_usize, max_ndims, "").unwrap();
|
|
||||||
let out_dims = ArraySliceValue::from_ptr_val(out_dims, max_ndims, None);
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(
|
|
||||||
ndarray_calc_broadcast_fn,
|
|
||||||
&[
|
|
||||||
lhs_dims.into(),
|
|
||||||
lhs_ndims.into(),
|
|
||||||
rhs_dims.into(),
|
|
||||||
rhs_ndims.into(),
|
|
||||||
out_dims.base_ptr(ctx, generator).into(),
|
|
||||||
],
|
|
||||||
"",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
TypedArrayLikeAdapter::from(
|
|
||||||
out_dims,
|
|
||||||
Box::new(|_, v| v.into_int_value()),
|
|
||||||
Box::new(|_, v| v.into()),
|
|
||||||
)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Generates a call to `__nac3_ndarray_calc_broadcast_idx`. Returns an [`ArrayAllocaValue`]
|
|
||||||
/// containing the indices used for accessing `array` corresponding to the index of the broadcasted
|
|
||||||
/// array `broadcast_idx`.
|
|
||||||
pub fn call_ndarray_calc_broadcast_index<
|
|
||||||
'ctx,
|
|
||||||
G: CodeGenerator + ?Sized,
|
|
||||||
BroadcastIdx: UntypedArrayLikeAccessor<'ctx>,
|
|
||||||
>(
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
array: NDArrayValue<'ctx>,
|
|
||||||
broadcast_idx: &BroadcastIdx,
|
|
||||||
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
|
|
||||||
let llvm_i32 = ctx.ctx.i32_type();
|
|
||||||
let llvm_usize = generator.get_size_type(ctx.ctx);
|
|
||||||
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
|
|
||||||
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
|
|
||||||
32 => "__nac3_ndarray_calc_broadcast_idx",
|
|
||||||
64 => "__nac3_ndarray_calc_broadcast_idx64",
|
|
||||||
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
|
|
||||||
};
|
|
||||||
let ndarray_calc_broadcast_fn =
|
|
||||||
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
|
|
||||||
let fn_type = llvm_usize.fn_type(
|
|
||||||
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_pi32.into()],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
|
|
||||||
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let broadcast_size = broadcast_idx.size(ctx, generator);
|
|
||||||
let out_idx = ctx.builder.build_array_alloca(llvm_i32, broadcast_size, "").unwrap();
|
|
||||||
|
|
||||||
let array_dims = array.shape().base_ptr(ctx, generator);
|
|
||||||
let array_ndims = array.load_ndims(ctx);
|
|
||||||
let broadcast_idx_ptr = unsafe {
|
|
||||||
broadcast_idx.ptr_offset_unchecked(ctx, generator, &llvm_usize.const_zero(), None)
|
|
||||||
};
|
|
||||||
|
|
||||||
ctx.builder
|
|
||||||
.build_call(
|
|
||||||
ndarray_calc_broadcast_fn,
|
|
||||||
&[array_dims.into(), array_ndims.into(), broadcast_idx_ptr.into(), out_idx.into()],
|
|
||||||
"",
|
|
||||||
)
|
|
||||||
.unwrap();
|
|
||||||
|
|
||||||
TypedArrayLikeAdapter::from(
|
|
||||||
ArraySliceValue::from_ptr_val(out_idx, broadcast_size, None),
|
|
||||||
Box::new(|_, v| v.into_int_value()),
|
|
||||||
Box::new(|_, v| v.into()),
|
|
||||||
)
|
|
||||||
}
|
|
|
@ -0,0 +1,153 @@
|
||||||
|
use crate::codegen::irrt::error_context::{check_error_context, setup_error_context};
|
||||||
|
use crate::codegen::irrt::slice::SliceIndex;
|
||||||
|
use crate::codegen::irrt::util::function::CallFunction;
|
||||||
|
use crate::codegen::irrt::util::get_sizet_dependent_function_name;
|
||||||
|
use crate::codegen::model::*;
|
||||||
|
use crate::codegen::structure::ndarray::NpArray;
|
||||||
|
use crate::codegen::{CodeGenContext, CodeGenerator};
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_size<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray_ptr: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) -> Int<'ctx, SizeT> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_size"),
|
||||||
|
)
|
||||||
|
.arg("ndarray", ndarray_ptr)
|
||||||
|
.returning("size")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_nbytes<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray_ptr: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) -> Int<'ctx, SizeT> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_nbytes"),
|
||||||
|
)
|
||||||
|
.arg("ndarray", ndarray_ptr)
|
||||||
|
.returning("nbytes")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_len<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray_ptr: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) -> Int<'ctx, SliceIndex> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let slice_index_model = IntModel(SliceIndex::default());
|
||||||
|
|
||||||
|
let dst_len = slice_index_model.alloca(tyctx, ctx, "dst_len");
|
||||||
|
|
||||||
|
let errctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_len"),
|
||||||
|
)
|
||||||
|
.arg("errctx", errctx)
|
||||||
|
.arg("ndarray", ndarray_ptr)
|
||||||
|
.arg("dst_len", dst_len)
|
||||||
|
.returning_void();
|
||||||
|
check_error_context(generator, ctx, errctx);
|
||||||
|
|
||||||
|
dst_len.load(tyctx, ctx, "len")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_util_assert_shape_no_negative<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndims: Int<'ctx, SizeT>,
|
||||||
|
shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let errctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_util_assert_shape_no_negative"),
|
||||||
|
)
|
||||||
|
.arg("errctx", errctx)
|
||||||
|
.arg("ndims", ndims)
|
||||||
|
.arg("shape", shape)
|
||||||
|
.returning_void();
|
||||||
|
check_error_context(generator, ctx, errctx);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_set_strides_by_shape<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray_ptr: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_set_strides_by_shape"),
|
||||||
|
)
|
||||||
|
.arg("ndarray", ndarray_ptr)
|
||||||
|
.returning_void();
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_is_c_contiguous<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarray_ptr: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_is_c_contiguous"),
|
||||||
|
)
|
||||||
|
.arg("ndarray", ndarray_ptr)
|
||||||
|
.returning("is_c_contiguous")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_copy_data<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
src_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
dst_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_copy_data"),
|
||||||
|
)
|
||||||
|
.arg("src_ndarray", src_ndarray)
|
||||||
|
.arg("dst_ndarray", dst_ndarray)
|
||||||
|
.returning_void();
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_get_nth_pelement<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
pndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
index: Int<'ctx, SizeT>,
|
||||||
|
) -> Ptr<'ctx, IntModel<Byte>> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_get_nth_pelement"),
|
||||||
|
)
|
||||||
|
.arg("ndarray", pndarray)
|
||||||
|
.arg("index", index)
|
||||||
|
.returning("pelement")
|
||||||
|
}
|
|
@ -0,0 +1,74 @@
|
||||||
|
use crate::codegen::{
|
||||||
|
irrt::{
|
||||||
|
error_context::{check_error_context, setup_error_context},
|
||||||
|
util::{function::CallFunction, get_sizet_dependent_function_name},
|
||||||
|
},
|
||||||
|
model::*,
|
||||||
|
structure::ndarray::NpArray,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
};
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_broadcast_to<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
src_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
dst_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let perrctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_broadcast_to"),
|
||||||
|
)
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("src_ndarray", src_ndarray)
|
||||||
|
.arg("dst_ndarray", dst_ndarray)
|
||||||
|
.returning_void();
|
||||||
|
|
||||||
|
check_error_context(generator, ctx, perrctx);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Fields of [`ShapeEntry`]
|
||||||
|
pub struct ShapeEntryFields<F: FieldVisitor> {
|
||||||
|
pub ndims: F::Field<IntModel<SizeT>>,
|
||||||
|
pub shape: F::Field<PtrModel<IntModel<SizeT>>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct ShapeEntry;
|
||||||
|
|
||||||
|
impl StructKind for ShapeEntry {
|
||||||
|
type Fields<F: FieldVisitor> = ShapeEntryFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields { ndims: visitor.add("ndims"), shape: visitor.add("shape") }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_broadcast_shapes<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
num_shape_entries: Int<'ctx, SizeT>,
|
||||||
|
shape_entries: Ptr<'ctx, StructModel<ShapeEntry>>,
|
||||||
|
dst_ndims: Int<'ctx, SizeT>,
|
||||||
|
dst_shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let perrctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_broadcast_shapes"),
|
||||||
|
)
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("num_shapes", num_shape_entries)
|
||||||
|
.arg("shapes", shape_entries)
|
||||||
|
.arg("dst_ndims", dst_ndims)
|
||||||
|
.arg("dst_shape", dst_shape)
|
||||||
|
.returning_void();
|
||||||
|
|
||||||
|
check_error_context(generator, ctx, perrctx);
|
||||||
|
}
|
|
@ -0,0 +1,170 @@
|
||||||
|
use crate::codegen::{
|
||||||
|
irrt::{
|
||||||
|
error_context::{check_error_context, setup_error_context},
|
||||||
|
slice::{RustUserSlice, SliceIndex, UserSlice},
|
||||||
|
util::{function::CallFunction, get_sizet_dependent_function_name},
|
||||||
|
},
|
||||||
|
model::*,
|
||||||
|
structure::ndarray::NpArray,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
};
|
||||||
|
|
||||||
|
pub type NDIndexType = Byte;
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub struct NDIndexFields<F: FieldVisitor> {
|
||||||
|
pub type_: F::Field<IntModel<NDIndexType>>, // Defined to be uint8_t in IRRT
|
||||||
|
pub data: F::Field<PtrModel<IntModel<Byte>>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
|
||||||
|
pub struct NDIndex;
|
||||||
|
|
||||||
|
impl StructKind for NDIndex {
|
||||||
|
type Fields<F: FieldVisitor> = NDIndexFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields { type_: visitor.add("type"), data: visitor.add("data") }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// An enum variant to store the content
|
||||||
|
// and type of an NDIndex in high level.
|
||||||
|
#[derive(Debug, Clone)]
|
||||||
|
pub enum RustNDIndex<'ctx> {
|
||||||
|
SingleElement(Int<'ctx, SliceIndex>),
|
||||||
|
Slice(RustUserSlice<'ctx>),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> RustNDIndex<'ctx> {
|
||||||
|
fn get_type_id(&self) -> u64 {
|
||||||
|
// Defined in IRRT, must be in sync
|
||||||
|
match self {
|
||||||
|
RustNDIndex::SingleElement(_) => 0,
|
||||||
|
RustNDIndex::Slice(_) => 1,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn write_to_ndindex(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
dst_ndindex_ptr: Ptr<'ctx, StructModel<NDIndex>>,
|
||||||
|
) {
|
||||||
|
let ndindex_type_model = IntModel(NDIndexType::default());
|
||||||
|
let slice_index_model = IntModel(SliceIndex::default());
|
||||||
|
let user_slice_model = StructModel(UserSlice);
|
||||||
|
|
||||||
|
// Set `dst_ndindex_ptr->type`
|
||||||
|
dst_ndindex_ptr
|
||||||
|
.gep(ctx, |f| f.type_)
|
||||||
|
.store(ctx, ndindex_type_model.constant(tyctx, ctx.ctx, self.get_type_id()));
|
||||||
|
|
||||||
|
// Set `dst_ndindex_ptr->data`
|
||||||
|
let data = match self {
|
||||||
|
RustNDIndex::SingleElement(in_index) => {
|
||||||
|
let index_ptr = slice_index_model.alloca(tyctx, ctx, "index");
|
||||||
|
index_ptr.store(ctx, *in_index);
|
||||||
|
index_ptr.transmute(tyctx, ctx, IntModel(Byte), "")
|
||||||
|
}
|
||||||
|
RustNDIndex::Slice(in_rust_slice) => {
|
||||||
|
let user_slice_ptr = user_slice_model.alloca(tyctx, ctx, "user_slice");
|
||||||
|
in_rust_slice.write_to_user_slice(tyctx, ctx, user_slice_ptr);
|
||||||
|
user_slice_ptr.transmute(tyctx, ctx, IntModel(Byte), "")
|
||||||
|
}
|
||||||
|
};
|
||||||
|
dst_ndindex_ptr.gep(ctx, |f| f.data).store(ctx, data);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Allocate an array of `NDIndex`es on the stack and return its stack pointer.
|
||||||
|
pub fn alloca_ndindexes(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
in_ndindexes: &[RustNDIndex<'ctx>],
|
||||||
|
) -> (Int<'ctx, SizeT>, Ptr<'ctx, StructModel<NDIndex>>) {
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
let ndindex_model = StructModel(NDIndex);
|
||||||
|
|
||||||
|
let num_ndindexes = sizet_model.constant(tyctx, ctx.ctx, in_ndindexes.len() as u64);
|
||||||
|
let ndindexes = ndindex_model.array_alloca(tyctx, ctx, num_ndindexes.value, "ndindexes");
|
||||||
|
for (i, in_ndindex) in in_ndindexes.iter().enumerate() {
|
||||||
|
let i = sizet_model.constant(tyctx, ctx.ctx, i as u64);
|
||||||
|
let pndindex = ndindexes.offset(tyctx, ctx, i.value, "");
|
||||||
|
in_ndindex.write_to_ndindex(tyctx, ctx, pndindex);
|
||||||
|
}
|
||||||
|
|
||||||
|
(num_ndindexes, ndindexes)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn deduce_ndims_after_indexing(indices: &[RustNDIndex], original_ndims: u64) -> u64 {
|
||||||
|
let mut final_ndims = original_ndims;
|
||||||
|
for index in indices {
|
||||||
|
match index {
|
||||||
|
RustNDIndex::SingleElement(_) => {
|
||||||
|
final_ndims -= 1;
|
||||||
|
}
|
||||||
|
RustNDIndex::Slice(_) => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
final_ndims
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_indexing_deduce_ndims_after_indexing<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndims: Int<'ctx, SizeT>,
|
||||||
|
num_ndindexes: Int<'ctx, SizeT>,
|
||||||
|
ndindexs: Ptr<'ctx, StructModel<NDIndex>>,
|
||||||
|
) -> Int<'ctx, SizeT> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
let pfinal_ndims = sizet_model.alloca(tyctx, ctx, "pfinal_ndims");
|
||||||
|
|
||||||
|
let errctx_ptr = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(
|
||||||
|
tyctx,
|
||||||
|
"__nac3_ndarray_indexing_deduce_ndims_after_indexing",
|
||||||
|
),
|
||||||
|
)
|
||||||
|
.arg("errctx", errctx_ptr)
|
||||||
|
.arg("result", pfinal_ndims)
|
||||||
|
.arg("ndims", ndims)
|
||||||
|
.arg("num_ndindexs", num_ndindexes)
|
||||||
|
.arg("ndindexs", ndindexs)
|
||||||
|
.returning_void();
|
||||||
|
check_error_context(generator, ctx, errctx_ptr);
|
||||||
|
|
||||||
|
pfinal_ndims.load(tyctx, ctx, "final_ndims")
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_index<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
num_indexes: Int<'ctx, SizeT>,
|
||||||
|
indexes: Ptr<'ctx, StructModel<NDIndex>>,
|
||||||
|
src_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
dst_ndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let perrctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_index"),
|
||||||
|
)
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("num_indexes", num_indexes)
|
||||||
|
.arg("indexes", indexes)
|
||||||
|
.arg("src_ndarray", src_ndarray)
|
||||||
|
.arg("dst_ndarray", dst_ndarray)
|
||||||
|
.returning_void();
|
||||||
|
|
||||||
|
check_error_context(generator, ctx, perrctx);
|
||||||
|
}
|
|
@ -0,0 +1,4 @@
|
||||||
|
pub mod basic;
|
||||||
|
pub mod broadcast;
|
||||||
|
pub mod indexing;
|
||||||
|
pub mod reshape;
|
|
@ -0,0 +1,31 @@
|
||||||
|
use crate::codegen::{
|
||||||
|
irrt::{
|
||||||
|
error_context::{check_error_context, setup_error_context},
|
||||||
|
util::{function::CallFunction, get_sizet_dependent_function_name},
|
||||||
|
},
|
||||||
|
model::*,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
};
|
||||||
|
|
||||||
|
pub fn call_nac3_ndarray_resolve_and_check_new_shape<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
size: Int<'ctx, SizeT>,
|
||||||
|
new_ndims: Int<'ctx, SizeT>,
|
||||||
|
new_shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let perrctx = setup_error_context(tyctx, ctx);
|
||||||
|
CallFunction::begin(
|
||||||
|
tyctx,
|
||||||
|
ctx,
|
||||||
|
&get_sizet_dependent_function_name(tyctx, "__nac3_ndarray_resolve_and_check_new_shape"),
|
||||||
|
)
|
||||||
|
.arg("errctx", perrctx)
|
||||||
|
.arg("size", size)
|
||||||
|
.arg("new_ndims", new_ndims)
|
||||||
|
.arg("new_shape", new_shape)
|
||||||
|
.returning_void();
|
||||||
|
check_error_context(generator, ctx, perrctx);
|
||||||
|
}
|
|
@ -1,76 +1,81 @@
|
||||||
use inkwell::{
|
use crate::codegen::{model::*, CodeGenContext};
|
||||||
values::{BasicValueEnum, CallSiteValue, IntValue},
|
|
||||||
IntPredicate,
|
|
||||||
};
|
|
||||||
use itertools::Either;
|
|
||||||
use nac3parser::ast::Expr;
|
|
||||||
|
|
||||||
use crate::{
|
// nac3core's slicing index/length values are always int32_t
|
||||||
codegen::{CodeGenContext, CodeGenerator},
|
pub type SliceIndex = Int32;
|
||||||
typecheck::typedef::Type,
|
|
||||||
};
|
|
||||||
|
|
||||||
/// this function allows index out of range, since python
|
#[derive(Debug, Clone)]
|
||||||
/// allows index out of range in slice (`a = [1,2,3]; a[1:10] == [2,3]`).
|
pub struct UserSliceFields<F: FieldVisitor> {
|
||||||
pub fn handle_slice_index_bound<'ctx, G: CodeGenerator>(
|
pub start_defined: F::Field<IntModel<Bool>>,
|
||||||
i: &Expr<Option<Type>>,
|
pub start: F::Field<IntModel<SliceIndex>>,
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
pub stop_defined: F::Field<IntModel<Bool>>,
|
||||||
generator: &mut G,
|
pub stop: F::Field<IntModel<SliceIndex>>,
|
||||||
length: IntValue<'ctx>,
|
pub step_defined: F::Field<IntModel<Bool>>,
|
||||||
) -> Result<Option<IntValue<'ctx>>, String> {
|
pub step: F::Field<IntModel<SliceIndex>>,
|
||||||
const SYMBOL: &str = "__nac3_slice_index_bound";
|
|
||||||
let func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
|
|
||||||
let i32_t = ctx.ctx.i32_type();
|
|
||||||
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into()], false);
|
|
||||||
ctx.module.add_function(SYMBOL, fn_t, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
let i = if let Some(v) = generator.gen_expr(ctx, i)? {
|
|
||||||
v.to_basic_value_enum(ctx, generator, i.custom.unwrap())?
|
|
||||||
} else {
|
|
||||||
return Ok(None);
|
|
||||||
};
|
|
||||||
Ok(Some(
|
|
||||||
ctx.builder
|
|
||||||
.build_call(func, &[i.into(), length.into()], "bounded_ind")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
|
||||||
.map(Either::unwrap_left)
|
|
||||||
.unwrap(),
|
|
||||||
))
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn calculate_len_for_slice_range<'ctx, G: CodeGenerator + ?Sized>(
|
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
|
||||||
generator: &mut G,
|
pub struct UserSlice;
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
start: IntValue<'ctx>,
|
|
||||||
end: IntValue<'ctx>,
|
|
||||||
step: IntValue<'ctx>,
|
|
||||||
) -> IntValue<'ctx> {
|
|
||||||
const SYMBOL: &str = "__nac3_range_slice_len";
|
|
||||||
let len_func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
|
|
||||||
let i32_t = ctx.ctx.i32_type();
|
|
||||||
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into(), i32_t.into()], false);
|
|
||||||
ctx.module.add_function(SYMBOL, fn_t, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
// assert step != 0, throw exception if not
|
impl StructKind for UserSlice {
|
||||||
let not_zero = ctx
|
type Fields<F: FieldVisitor> = UserSliceFields<F>;
|
||||||
.builder
|
|
||||||
.build_int_compare(IntPredicate::NE, step, step.get_type().const_zero(), "range_step_ne")
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
.unwrap();
|
Self::Fields {
|
||||||
ctx.make_assert(
|
start_defined: visitor.add("start_defined"),
|
||||||
generator,
|
start: visitor.add("start"),
|
||||||
not_zero,
|
stop_defined: visitor.add("stop_defined"),
|
||||||
"0:ValueError",
|
stop: visitor.add("stop"),
|
||||||
"step must not be zero",
|
step_defined: visitor.add("step_defined"),
|
||||||
[None, None, None],
|
step: visitor.add("step"),
|
||||||
ctx.current_loc,
|
}
|
||||||
);
|
}
|
||||||
ctx.builder
|
}
|
||||||
.build_call(len_func, &[start.into(), end.into(), step.into()], "calc_len")
|
|
||||||
.map(CallSiteValue::try_as_basic_value)
|
#[derive(Debug, Clone)]
|
||||||
.map(|v| v.map_left(BasicValueEnum::into_int_value))
|
pub struct RustUserSlice<'ctx> {
|
||||||
.map(Either::unwrap_left)
|
pub start: Option<Int<'ctx, SliceIndex>>,
|
||||||
.unwrap()
|
pub stop: Option<Int<'ctx, SliceIndex>>,
|
||||||
|
pub step: Option<Int<'ctx, SliceIndex>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> RustUserSlice<'ctx> {
|
||||||
|
// Set the values of an LLVM UserSlice
|
||||||
|
// in the format of Python's `slice()`
|
||||||
|
pub fn write_to_user_slice(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
dst_slice_ptr: Ptr<'ctx, StructModel<UserSlice>>,
|
||||||
|
) {
|
||||||
|
let bool_model = IntModel(Bool);
|
||||||
|
|
||||||
|
let false_ = bool_model.constant(tyctx, ctx.ctx, 0);
|
||||||
|
let true_ = bool_model.constant(tyctx, ctx.ctx, 1);
|
||||||
|
|
||||||
|
// TODO: Code duplication. Probably okay...?
|
||||||
|
|
||||||
|
match self.start {
|
||||||
|
Some(start) => {
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.start_defined).store(ctx, true_);
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.start).store(ctx, start);
|
||||||
|
}
|
||||||
|
None => dst_slice_ptr.gep(ctx, |f| f.start_defined).store(ctx, false_),
|
||||||
|
}
|
||||||
|
|
||||||
|
match self.stop {
|
||||||
|
Some(stop) => {
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.stop_defined).store(ctx, true_);
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.stop).store(ctx, stop);
|
||||||
|
}
|
||||||
|
None => dst_slice_ptr.gep(ctx, |f| f.stop_defined).store(ctx, false_),
|
||||||
|
}
|
||||||
|
|
||||||
|
match self.step {
|
||||||
|
Some(step) => {
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.step_defined).store(ctx, true_);
|
||||||
|
dst_slice_ptr.gep(ctx, |f| f.step).store(ctx, step);
|
||||||
|
}
|
||||||
|
None => dst_slice_ptr.gep(ctx, |f| f.step_defined).store(ctx, false_),
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -0,0 +1,26 @@
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use std::{path::Path, process::Command};
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn run_irrt_test() {
|
||||||
|
assert!(
|
||||||
|
cfg!(feature = "test"),
|
||||||
|
"Please do `cargo test -F test` to compile `irrt_test.out` and run test"
|
||||||
|
);
|
||||||
|
|
||||||
|
let irrt_test_out_path = Path::new(concat!(env!("OUT_DIR"), "/irrt_test.out"));
|
||||||
|
let output = Command::new(irrt_test_out_path.to_str().unwrap()).output().unwrap();
|
||||||
|
|
||||||
|
if !output.status.success() {
|
||||||
|
eprintln!("irrt_test failed with status {}:", output.status);
|
||||||
|
eprintln!("====== stdout ======");
|
||||||
|
eprintln!("{}", String::from_utf8(output.stdout).unwrap());
|
||||||
|
eprintln!("====== stderr ======");
|
||||||
|
eprintln!("{}", String::from_utf8(output.stderr).unwrap());
|
||||||
|
eprintln!("====================");
|
||||||
|
|
||||||
|
panic!("irrt_test failed");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,103 @@
|
||||||
|
use crate::codegen::model::*;
|
||||||
|
|
||||||
|
// When [`TypeContext::size_type`] is 32-bits, the function name is "{fn_name}".
|
||||||
|
// When [`TypeContext::size_type`] is 64-bits, the function name is "{fn_name}64".
|
||||||
|
#[must_use]
|
||||||
|
pub fn get_sizet_dependent_function_name(tyctx: TypeContext<'_>, name: &str) -> String {
|
||||||
|
let mut name = name.to_owned();
|
||||||
|
match tyctx.size_type.get_bit_width() {
|
||||||
|
32 => {}
|
||||||
|
64 => name.push_str("64"),
|
||||||
|
bit_width => {
|
||||||
|
panic!("Unsupported int type bit width {bit_width}, must be either 32-bits or 64-bits")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
name
|
||||||
|
}
|
||||||
|
|
||||||
|
pub mod function {
|
||||||
|
use crate::codegen::{model::*, CodeGenContext};
|
||||||
|
use inkwell::{
|
||||||
|
types::{BasicMetadataTypeEnum, BasicType, FunctionType},
|
||||||
|
values::{AnyValue, BasicMetadataValueEnum, BasicValue, BasicValueEnum, CallSiteValue},
|
||||||
|
};
|
||||||
|
use itertools::Itertools;
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
struct Arg<'ctx> {
|
||||||
|
ty: BasicMetadataTypeEnum<'ctx>,
|
||||||
|
val: BasicMetadataValueEnum<'ctx>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Helper structure to reduce IRRT Inkwell function call boilerplate
|
||||||
|
/// TODO: Optimize
|
||||||
|
pub struct CallFunction<'ctx, 'a, 'b, 'c> {
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'b CodeGenContext<'ctx, 'a>,
|
||||||
|
/// Function name
|
||||||
|
name: &'c str,
|
||||||
|
/// Call arguments
|
||||||
|
args: Vec<Arg<'ctx>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx, 'a, 'b, 'c> CallFunction<'ctx, 'a, 'b, 'c> {
|
||||||
|
pub fn begin(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'b CodeGenContext<'ctx, 'a>,
|
||||||
|
name: &'c str,
|
||||||
|
) -> Self {
|
||||||
|
CallFunction { tyctx, ctx, name, args: Vec::new() }
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Push a call argument to the function call.
|
||||||
|
///
|
||||||
|
/// The `_name` parameter is there for self-documentation purposes.
|
||||||
|
#[allow(clippy::needless_pass_by_value)]
|
||||||
|
pub fn arg<M: Model>(mut self, _name: &str, arg: Instance<'ctx, M>) -> Self {
|
||||||
|
let arg = Arg {
|
||||||
|
ty: arg.model.get_type(self.tyctx, self.ctx.ctx).as_basic_type_enum().into(),
|
||||||
|
val: arg.value.as_basic_value_enum().into(),
|
||||||
|
};
|
||||||
|
self.args.push(arg);
|
||||||
|
self
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Like [`CallFunction::returning_`] but `return_model` is automatically inferred.
|
||||||
|
pub fn returning<M: Model>(self, name: &str) -> Instance<'ctx, M> {
|
||||||
|
self.returning_(name, M::default())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Call the function and expect the function to return a value of type of `return_model`.
|
||||||
|
pub fn returning_<M: Model>(self, name: &str, return_model: M) -> Instance<'ctx, M> {
|
||||||
|
let ret_ty = return_model.get_type(self.tyctx, self.ctx.ctx);
|
||||||
|
|
||||||
|
let ret = self.get_function(|tys| ret_ty.fn_type(tys, false), name);
|
||||||
|
let ret = BasicValueEnum::try_from(ret.as_any_value_enum()).unwrap(); // Must work
|
||||||
|
let ret = return_model.check_value(self.tyctx, self.ctx.ctx, ret).unwrap(); // Must work
|
||||||
|
ret
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Call the function and expect the function to return a void-type.
|
||||||
|
pub fn returning_void(self) {
|
||||||
|
let ret_ty = self.ctx.ctx.void_type();
|
||||||
|
|
||||||
|
let _ = self.get_function(|tys| ret_ty.fn_type(tys, false), "");
|
||||||
|
}
|
||||||
|
|
||||||
|
fn get_function<F>(&self, make_fn_type: F, return_value_name: &str) -> CallSiteValue<'ctx>
|
||||||
|
where
|
||||||
|
F: FnOnce(&[BasicMetadataTypeEnum<'ctx>]) -> FunctionType<'ctx>,
|
||||||
|
{
|
||||||
|
// Get the LLVM function, declare the function if it doesn't exist - it will be defined by other
|
||||||
|
// components of NAC3.
|
||||||
|
let func = self.ctx.module.get_function(self.name).unwrap_or_else(|| {
|
||||||
|
let tys = self.args.iter().map(|arg| arg.ty).collect_vec();
|
||||||
|
let fn_type = make_fn_type(&tys);
|
||||||
|
self.ctx.module.add_function(self.name, fn_type, None)
|
||||||
|
});
|
||||||
|
|
||||||
|
let vals = self.args.iter().map(|arg| arg.val).collect_vec();
|
||||||
|
self.ctx.builder.build_call(func, &vals, return_value_name).unwrap()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,14 +1,12 @@
|
||||||
use inkwell::{
|
use crate::codegen::CodeGenContext;
|
||||||
context::Context,
|
use inkwell::context::Context;
|
||||||
intrinsics::Intrinsic,
|
use inkwell::intrinsics::Intrinsic;
|
||||||
types::{AnyTypeEnum::IntType, FloatType},
|
use inkwell::types::AnyTypeEnum::IntType;
|
||||||
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue, PointerValue},
|
use inkwell::types::FloatType;
|
||||||
AddressSpace,
|
use inkwell::values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue, PointerValue};
|
||||||
};
|
use inkwell::AddressSpace;
|
||||||
use itertools::Either;
|
use itertools::Either;
|
||||||
|
|
||||||
use super::CodeGenContext;
|
|
||||||
|
|
||||||
/// Returns the string representation for the floating-point type `ft` when used in intrinsic
|
/// Returns the string representation for the floating-point type `ft` when used in intrinsic
|
||||||
/// functions.
|
/// functions.
|
||||||
fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str {
|
fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str {
|
||||||
|
@ -37,40 +35,6 @@ fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str {
|
||||||
unreachable!()
|
unreachable!()
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Invokes the [`llvm.va_start`](https://llvm.org/docs/LangRef.html#llvm-va-start-intrinsic)
|
|
||||||
/// intrinsic.
|
|
||||||
pub fn call_va_start<'ctx>(ctx: &CodeGenContext<'ctx, '_>, arglist: PointerValue<'ctx>) {
|
|
||||||
const FN_NAME: &str = "llvm.va_start";
|
|
||||||
|
|
||||||
let intrinsic_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
|
|
||||||
let llvm_void = ctx.ctx.void_type();
|
|
||||||
let llvm_i8 = ctx.ctx.i8_type();
|
|
||||||
let llvm_p0i8 = llvm_i8.ptr_type(AddressSpace::default());
|
|
||||||
let fn_type = llvm_void.fn_type(&[llvm_p0i8.into()], false);
|
|
||||||
|
|
||||||
ctx.module.add_function(FN_NAME, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder.build_call(intrinsic_fn, &[arglist.into()], "").unwrap();
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Invokes the [`llvm.va_start`](https://llvm.org/docs/LangRef.html#llvm-va-start-intrinsic)
|
|
||||||
/// intrinsic.
|
|
||||||
pub fn call_va_end<'ctx>(ctx: &CodeGenContext<'ctx, '_>, arglist: PointerValue<'ctx>) {
|
|
||||||
const FN_NAME: &str = "llvm.va_end";
|
|
||||||
|
|
||||||
let intrinsic_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
|
|
||||||
let llvm_void = ctx.ctx.void_type();
|
|
||||||
let llvm_i8 = ctx.ctx.i8_type();
|
|
||||||
let llvm_p0i8 = llvm_i8.ptr_type(AddressSpace::default());
|
|
||||||
let fn_type = llvm_void.fn_type(&[llvm_p0i8.into()], false);
|
|
||||||
|
|
||||||
ctx.module.add_function(FN_NAME, fn_type, None)
|
|
||||||
});
|
|
||||||
|
|
||||||
ctx.builder.build_call(intrinsic_fn, &[arglist.into()], "").unwrap();
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Invokes the [`llvm.stacksave`](https://llvm.org/docs/LangRef.html#llvm-stacksave-intrinsic)
|
/// Invokes the [`llvm.stacksave`](https://llvm.org/docs/LangRef.html#llvm-stacksave-intrinsic)
|
||||||
/// intrinsic.
|
/// intrinsic.
|
||||||
pub fn call_stacksave<'ctx>(
|
pub fn call_stacksave<'ctx>(
|
||||||
|
@ -185,7 +149,7 @@ pub fn call_memcpy_generic<'ctx>(
|
||||||
dest
|
dest
|
||||||
} else {
|
} else {
|
||||||
ctx.builder
|
ctx.builder
|
||||||
.build_bit_cast(dest, llvm_p0i8, "")
|
.build_bitcast(dest, llvm_p0i8, "")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap()
|
.unwrap()
|
||||||
};
|
};
|
||||||
|
@ -193,7 +157,7 @@ pub fn call_memcpy_generic<'ctx>(
|
||||||
src
|
src
|
||||||
} else {
|
} else {
|
||||||
ctx.builder
|
ctx.builder
|
||||||
.build_bit_cast(src, llvm_p0i8, "")
|
.build_bitcast(src, llvm_p0i8, "")
|
||||||
.map(BasicValueEnum::into_pointer_value)
|
.map(BasicValueEnum::into_pointer_value)
|
||||||
.unwrap()
|
.unwrap()
|
||||||
};
|
};
|
||||||
|
@ -207,9 +171,8 @@ pub fn call_memcpy_generic<'ctx>(
|
||||||
/// * `$ctx:ident`: Reference to the current Code Generation Context
|
/// * `$ctx:ident`: Reference to the current Code Generation Context
|
||||||
/// * `$name:ident`: Optional name to be assigned to the llvm build call (Option<&str>)
|
/// * `$name:ident`: Optional name to be assigned to the llvm build call (Option<&str>)
|
||||||
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function
|
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function
|
||||||
/// * `$map_fn:ident`: Mapping function to be applied on `BasicValue` (`BasicValue` -> Function Return Type).
|
/// * `$map_fn:ident`: Mapping function to be applied on `BasicValue` (`BasicValue` -> Function Return Type)
|
||||||
/// Use `BasicValueEnum::into_int_value` for Integer return type and
|
/// Use `BasicValueEnum::into_int_value` for Integer return type and `BasicValueEnum::into_float_value` for Float return type
|
||||||
/// `BasicValueEnum::into_float_value` for Float return type
|
|
||||||
/// * `$llvm_ty:ident`: Type of first operand
|
/// * `$llvm_ty:ident`: Type of first operand
|
||||||
/// * `,($val:ident)*`: Comma separated list of operands
|
/// * `,($val:ident)*`: Comma separated list of operands
|
||||||
macro_rules! generate_llvm_intrinsic_fn_body {
|
macro_rules! generate_llvm_intrinsic_fn_body {
|
||||||
|
@ -225,8 +188,8 @@ macro_rules! generate_llvm_intrinsic_fn_body {
|
||||||
/// Arguments:
|
/// Arguments:
|
||||||
/// * `float/int`: Indicates the return and argument type of the function
|
/// * `float/int`: Indicates the return and argument type of the function
|
||||||
/// * `$fn_name:ident`: The identifier of the rust function to be generated
|
/// * `$fn_name:ident`: The identifier of the rust function to be generated
|
||||||
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function.
|
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function
|
||||||
/// Omit "llvm." prefix from the function name i.e. use "ceil" instead of "llvm.ceil"
|
/// Omit "llvm." prefix from the function name i.e. use "ceil" instead of "llvm.ceil"
|
||||||
/// * `$val:ident`: The operand for unary operations
|
/// * `$val:ident`: The operand for unary operations
|
||||||
/// * `$val1:ident`, `$val2:ident`: The operands for binary operations
|
/// * `$val1:ident`, `$val2:ident`: The operands for binary operations
|
||||||
macro_rules! generate_llvm_intrinsic_fn {
|
macro_rules! generate_llvm_intrinsic_fn {
|
||||||
|
|
|
@ -1,12 +1,12 @@
|
||||||
use std::{
|
use crate::{
|
||||||
collections::{HashMap, HashSet},
|
codegen::classes::{ListType, ProxyType, RangeType},
|
||||||
sync::{
|
symbol_resolver::{StaticValue, SymbolResolver},
|
||||||
atomic::{AtomicBool, Ordering},
|
toplevel::{helper::PrimDef, TopLevelContext, TopLevelDef},
|
||||||
Arc,
|
typecheck::{
|
||||||
|
type_inferencer::{CodeLocation, PrimitiveStore},
|
||||||
|
typedef::{CallId, FuncArg, Type, TypeEnum, Unifier},
|
||||||
},
|
},
|
||||||
thread,
|
|
||||||
};
|
};
|
||||||
|
|
||||||
use crossbeam::channel::{unbounded, Receiver, Sender};
|
use crossbeam::channel::{unbounded, Receiver, Sender};
|
||||||
use inkwell::{
|
use inkwell::{
|
||||||
attributes::{Attribute, AttributeLoc},
|
attributes::{Attribute, AttributeLoc},
|
||||||
|
@ -24,52 +24,37 @@ use inkwell::{
|
||||||
AddressSpace, IntPredicate, OptimizationLevel,
|
AddressSpace, IntPredicate, OptimizationLevel,
|
||||||
};
|
};
|
||||||
use itertools::Itertools;
|
use itertools::Itertools;
|
||||||
use parking_lot::{Condvar, Mutex};
|
use model::*;
|
||||||
|
|
||||||
use nac3parser::ast::{Location, Stmt, StrRef};
|
use nac3parser::ast::{Location, Stmt, StrRef};
|
||||||
|
use parking_lot::{Condvar, Mutex};
|
||||||
use crate::{
|
use std::collections::{HashMap, HashSet};
|
||||||
symbol_resolver::{StaticValue, SymbolResolver},
|
use std::sync::{
|
||||||
toplevel::{helper::PrimDef, numpy::unpack_ndarray_var_tys, TopLevelContext, TopLevelDef},
|
atomic::{AtomicBool, Ordering},
|
||||||
typecheck::{
|
Arc,
|
||||||
type_inferencer::{CodeLocation, PrimitiveStore},
|
|
||||||
typedef::{CallId, FuncArg, Type, TypeEnum, Unifier},
|
|
||||||
},
|
|
||||||
};
|
};
|
||||||
use concrete_type::{ConcreteType, ConcreteTypeEnum, ConcreteTypeStore};
|
use std::thread;
|
||||||
pub use generator::{CodeGenerator, DefaultCodeGenerator};
|
use structure::{cslice::CSlice, exception::Exception, ndarray::NpArray};
|
||||||
use types::{ListType, NDArrayType, ProxyType, RangeType};
|
|
||||||
|
|
||||||
pub mod builtin_fns;
|
pub mod builtin_fns;
|
||||||
|
pub mod classes;
|
||||||
pub mod concrete_type;
|
pub mod concrete_type;
|
||||||
pub mod expr;
|
pub mod expr;
|
||||||
pub mod extern_fns;
|
pub mod extern_fns;
|
||||||
mod generator;
|
mod generator;
|
||||||
pub mod irrt;
|
pub mod irrt;
|
||||||
pub mod llvm_intrinsics;
|
pub mod llvm_intrinsics;
|
||||||
|
pub mod model;
|
||||||
pub mod numpy;
|
pub mod numpy;
|
||||||
|
pub mod numpy_new;
|
||||||
pub mod stmt;
|
pub mod stmt;
|
||||||
pub mod types;
|
pub mod structure;
|
||||||
pub mod values;
|
pub mod util;
|
||||||
|
|
||||||
#[cfg(test)]
|
#[cfg(test)]
|
||||||
mod test;
|
mod test;
|
||||||
|
|
||||||
mod macros {
|
use concrete_type::{ConcreteType, ConcreteTypeEnum, ConcreteTypeStore};
|
||||||
/// Codegen-variant of [`std::unreachable`] which accepts an instance of [`CodeGenContext`] as
|
pub use generator::{CodeGenerator, DefaultCodeGenerator};
|
||||||
/// its first argument to provide Python source information to indicate the codegen location
|
|
||||||
/// causing the assertion.
|
|
||||||
macro_rules! codegen_unreachable {
|
|
||||||
($ctx:expr $(,)?) => {
|
|
||||||
std::unreachable!("unreachable code while processing {}", &$ctx.current_loc)
|
|
||||||
};
|
|
||||||
($ctx:expr, $($arg:tt)*) => {
|
|
||||||
std::unreachable!("unreachable code while processing {}: {}", &$ctx.current_loc, std::format!("{}", std::format_args!($($arg)+)))
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
pub(crate) use codegen_unreachable;
|
|
||||||
}
|
|
||||||
|
|
||||||
#[derive(Default)]
|
#[derive(Default)]
|
||||||
pub struct StaticValueStore {
|
pub struct StaticValueStore {
|
||||||
|
@ -189,11 +174,11 @@ pub struct CodeGenContext<'ctx, 'a> {
|
||||||
pub registry: &'a WorkerRegistry,
|
pub registry: &'a WorkerRegistry,
|
||||||
|
|
||||||
/// Cache for constant strings.
|
/// Cache for constant strings.
|
||||||
pub const_strings: HashMap<String, BasicValueEnum<'ctx>>,
|
pub const_strings: HashMap<String, Struct<'ctx, CSlice>>,
|
||||||
|
|
||||||
/// [`BasicBlock`] containing all `alloca` statements for the current function.
|
/// [`BasicBlock`] containing all `alloca` statements for the current function.
|
||||||
pub init_bb: BasicBlock<'ctx>,
|
pub init_bb: BasicBlock<'ctx>,
|
||||||
pub exception_val: Option<PointerValue<'ctx>>,
|
pub exception_val: Option<Ptr<'ctx, StructModel<Exception>>>,
|
||||||
|
|
||||||
/// The header and exit basic blocks of a loop in this context. See
|
/// The header and exit basic blocks of a loop in this context. See
|
||||||
/// <https://llvm.org/docs/LoopTerminology.html> for explanation of these terminology.
|
/// <https://llvm.org/docs/LoopTerminology.html> for explanation of these terminology.
|
||||||
|
@ -465,7 +450,7 @@ pub struct CodeGenTask {
|
||||||
fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
|
fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
ctx: &'ctx Context,
|
ctx: &'ctx Context,
|
||||||
module: &Module<'ctx>,
|
module: &Module<'ctx>,
|
||||||
generator: &G,
|
generator: &mut G,
|
||||||
unifier: &mut Unifier,
|
unifier: &mut Unifier,
|
||||||
top_level: &TopLevelContext,
|
top_level: &TopLevelContext,
|
||||||
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
|
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
|
||||||
|
@ -510,12 +495,9 @@ fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
}
|
}
|
||||||
|
|
||||||
TObj { obj_id, .. } if *obj_id == PrimDef::NDArray.id() => {
|
TObj { obj_id, .. } if *obj_id == PrimDef::NDArray.id() => {
|
||||||
let (dtype, _) = unpack_ndarray_var_tys(unifier, ty);
|
let tyctx = generator.type_context(ctx);
|
||||||
let element_type = get_llvm_type(
|
let pndarray_model = PtrModel(StructModel(NpArray));
|
||||||
ctx, module, generator, unifier, top_level, type_cache, dtype,
|
pndarray_model.get_type(tyctx, ctx).into()
|
||||||
);
|
|
||||||
|
|
||||||
NDArrayType::new(generator, ctx, element_type).as_base_type().into()
|
|
||||||
}
|
}
|
||||||
|
|
||||||
_ => unreachable!(
|
_ => unreachable!(
|
||||||
|
@ -559,10 +541,8 @@ fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
};
|
};
|
||||||
return ty;
|
return ty;
|
||||||
}
|
}
|
||||||
TTuple { ty, is_vararg_ctx } => {
|
TTuple { ty } => {
|
||||||
// a struct with fields in the order present in the tuple
|
// a struct with fields in the order present in the tuple
|
||||||
assert!(!is_vararg_ctx, "Tuples in vararg context must be instantiated with the correct number of arguments before calling get_llvm_type");
|
|
||||||
|
|
||||||
let fields = ty
|
let fields = ty
|
||||||
.iter()
|
.iter()
|
||||||
.map(|ty| {
|
.map(|ty| {
|
||||||
|
@ -592,7 +572,7 @@ fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>(
|
fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
ctx: &'ctx Context,
|
ctx: &'ctx Context,
|
||||||
module: &Module<'ctx>,
|
module: &Module<'ctx>,
|
||||||
generator: &G,
|
generator: &mut G,
|
||||||
unifier: &mut Unifier,
|
unifier: &mut Unifier,
|
||||||
top_level: &TopLevelContext,
|
top_level: &TopLevelContext,
|
||||||
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
|
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
|
||||||
|
@ -601,11 +581,11 @@ fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
) -> BasicTypeEnum<'ctx> {
|
) -> BasicTypeEnum<'ctx> {
|
||||||
// If the type is used in the definition of a function, return `i1` instead of `i8` for ABI
|
// If the type is used in the definition of a function, return `i1` instead of `i8` for ABI
|
||||||
// consistency.
|
// consistency.
|
||||||
if unifier.unioned(ty, primitives.bool) {
|
return if unifier.unioned(ty, primitives.bool) {
|
||||||
ctx.bool_type().into()
|
ctx.bool_type().into()
|
||||||
} else {
|
} else {
|
||||||
get_llvm_type(ctx, module, generator, unifier, top_level, type_cache, ty)
|
get_llvm_type(ctx, module, generator, unifier, top_level, type_cache, ty)
|
||||||
}
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Whether `sret` is needed for a return value with type `ty`.
|
/// Whether `sret` is needed for a return value with type `ty`.
|
||||||
|
@ -630,40 +610,6 @@ fn need_sret(ty: BasicTypeEnum) -> bool {
|
||||||
need_sret_impl(ty, true)
|
need_sret_impl(ty, true)
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Returns the [`BasicTypeEnum`] representing a `va_list` struct for variadic arguments.
|
|
||||||
fn get_llvm_valist_type<'ctx>(ctx: &'ctx Context, triple: &TargetTriple) -> BasicTypeEnum<'ctx> {
|
|
||||||
let triple = TargetMachine::normalize_triple(triple);
|
|
||||||
let triple = triple.as_str().to_str().unwrap();
|
|
||||||
let arch = triple.split('-').next().unwrap();
|
|
||||||
|
|
||||||
let llvm_pi8 = ctx.i8_type().ptr_type(AddressSpace::default());
|
|
||||||
|
|
||||||
// Referenced from parseArch() in llvm/lib/Support/Triple.cpp
|
|
||||||
match arch {
|
|
||||||
"i386" | "i486" | "i586" | "i686" | "riscv32" => {
|
|
||||||
ctx.i8_type().ptr_type(AddressSpace::default()).into()
|
|
||||||
}
|
|
||||||
"amd64" | "x86_64" | "x86_64h" => {
|
|
||||||
let llvm_i32 = ctx.i32_type();
|
|
||||||
|
|
||||||
let va_list_tag = ctx.opaque_struct_type("struct.__va_list_tag");
|
|
||||||
va_list_tag.set_body(
|
|
||||||
&[llvm_i32.into(), llvm_i32.into(), llvm_pi8.into(), llvm_pi8.into()],
|
|
||||||
false,
|
|
||||||
);
|
|
||||||
va_list_tag.into()
|
|
||||||
}
|
|
||||||
"armv7" => {
|
|
||||||
let va_list = ctx.opaque_struct_type("struct.__va_list");
|
|
||||||
va_list.set_body(&[llvm_pi8.into()], false);
|
|
||||||
va_list.into()
|
|
||||||
}
|
|
||||||
triple => {
|
|
||||||
todo!("Unsupported platform for varargs: {triple}")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Implementation for generating LLVM IR for a function.
|
/// Implementation for generating LLVM IR for a function.
|
||||||
pub fn gen_func_impl<
|
pub fn gen_func_impl<
|
||||||
'ctx,
|
'ctx,
|
||||||
|
@ -721,43 +667,20 @@ pub fn gen_func_impl<
|
||||||
..primitives
|
..primitives
|
||||||
};
|
};
|
||||||
|
|
||||||
let mut type_cache: HashMap<_, _> = [
|
let type_context = generator.type_context(context);
|
||||||
|
let cslice_model = StructModel(CSlice);
|
||||||
|
let pexn_model = PtrModel(StructModel(Exception));
|
||||||
|
|
||||||
|
let mut type_cache: HashMap<_, BasicTypeEnum<'ctx>> = [
|
||||||
(primitives.int32, context.i32_type().into()),
|
(primitives.int32, context.i32_type().into()),
|
||||||
(primitives.int64, context.i64_type().into()),
|
(primitives.int64, context.i64_type().into()),
|
||||||
(primitives.uint32, context.i32_type().into()),
|
(primitives.uint32, context.i32_type().into()),
|
||||||
(primitives.uint64, context.i64_type().into()),
|
(primitives.uint64, context.i64_type().into()),
|
||||||
(primitives.float, context.f64_type().into()),
|
(primitives.float, context.f64_type().into()),
|
||||||
(primitives.bool, context.i8_type().into()),
|
(primitives.bool, context.i8_type().into()),
|
||||||
(primitives.str, {
|
(primitives.str, cslice_model.get_type(type_context, context).into()),
|
||||||
let name = "str";
|
|
||||||
match module.get_struct_type(name) {
|
|
||||||
None => {
|
|
||||||
let str_type = context.opaque_struct_type("str");
|
|
||||||
let fields = [
|
|
||||||
context.i8_type().ptr_type(AddressSpace::default()).into(),
|
|
||||||
generator.get_size_type(context).into(),
|
|
||||||
];
|
|
||||||
str_type.set_body(&fields, false);
|
|
||||||
str_type.into()
|
|
||||||
}
|
|
||||||
Some(t) => t.as_basic_type_enum(),
|
|
||||||
}
|
|
||||||
}),
|
|
||||||
(primitives.range, RangeType::new(context).as_base_type().into()),
|
(primitives.range, RangeType::new(context).as_base_type().into()),
|
||||||
(primitives.exception, {
|
(primitives.exception, pexn_model.get_type(type_context, context).into()),
|
||||||
let name = "Exception";
|
|
||||||
if let Some(t) = module.get_struct_type(name) {
|
|
||||||
t.ptr_type(AddressSpace::default()).as_basic_type_enum()
|
|
||||||
} else {
|
|
||||||
let exception = context.opaque_struct_type("Exception");
|
|
||||||
let int32 = context.i32_type().into();
|
|
||||||
let int64 = context.i64_type().into();
|
|
||||||
let str_ty = module.get_struct_type("str").unwrap().as_basic_type_enum();
|
|
||||||
let fields = [int32, str_ty, int32, int32, str_ty, str_ty, int64, int64, int64];
|
|
||||||
exception.set_body(&fields, false);
|
|
||||||
exception.ptr_type(AddressSpace::default()).as_basic_type_enum()
|
|
||||||
}
|
|
||||||
}),
|
|
||||||
]
|
]
|
||||||
.iter()
|
.iter()
|
||||||
.copied()
|
.copied()
|
||||||
|
@ -775,7 +698,6 @@ pub fn gen_func_impl<
|
||||||
name: arg.name,
|
name: arg.name,
|
||||||
ty: task.store.to_unifier_type(&mut unifier, &primitives, arg.ty, &mut cache),
|
ty: task.store.to_unifier_type(&mut unifier, &primitives, arg.ty, &mut cache),
|
||||||
default_value: arg.default_value.clone(),
|
default_value: arg.default_value.clone(),
|
||||||
is_vararg: arg.is_vararg,
|
|
||||||
})
|
})
|
||||||
.collect_vec(),
|
.collect_vec(),
|
||||||
task.store.to_unifier_type(&mut unifier, &primitives, *ret, &mut cache),
|
task.store.to_unifier_type(&mut unifier, &primitives, *ret, &mut cache),
|
||||||
|
@ -798,10 +720,7 @@ pub fn gen_func_impl<
|
||||||
let has_sret = ret_type.map_or(false, |ty| need_sret(ty));
|
let has_sret = ret_type.map_or(false, |ty| need_sret(ty));
|
||||||
let mut params = args
|
let mut params = args
|
||||||
.iter()
|
.iter()
|
||||||
.filter(|arg| !arg.is_vararg)
|
|
||||||
.map(|arg| {
|
.map(|arg| {
|
||||||
debug_assert!(!arg.is_vararg);
|
|
||||||
|
|
||||||
get_llvm_abi_type(
|
get_llvm_abi_type(
|
||||||
context,
|
context,
|
||||||
&module,
|
&module,
|
||||||
|
@ -820,12 +739,9 @@ pub fn gen_func_impl<
|
||||||
params.insert(0, ret_type.unwrap().ptr_type(AddressSpace::default()).into());
|
params.insert(0, ret_type.unwrap().ptr_type(AddressSpace::default()).into());
|
||||||
}
|
}
|
||||||
|
|
||||||
debug_assert!(matches!(args.iter().filter(|arg| arg.is_vararg).count(), 0..=1));
|
|
||||||
let vararg_arg = args.iter().find(|arg| arg.is_vararg);
|
|
||||||
|
|
||||||
let fn_type = match ret_type {
|
let fn_type = match ret_type {
|
||||||
Some(ret_type) if !has_sret => ret_type.fn_type(¶ms, vararg_arg.is_some()),
|
Some(ret_type) if !has_sret => ret_type.fn_type(¶ms, false),
|
||||||
_ => context.void_type().fn_type(¶ms, vararg_arg.is_some()),
|
_ => context.void_type().fn_type(¶ms, false),
|
||||||
};
|
};
|
||||||
|
|
||||||
let symbol = &task.symbol_name;
|
let symbol = &task.symbol_name;
|
||||||
|
@ -853,10 +769,9 @@ pub fn gen_func_impl<
|
||||||
builder.position_at_end(init_bb);
|
builder.position_at_end(init_bb);
|
||||||
let body_bb = context.append_basic_block(fn_val, "body");
|
let body_bb = context.append_basic_block(fn_val, "body");
|
||||||
|
|
||||||
// Store non-vararg argument values into local variables
|
|
||||||
let mut var_assignment = HashMap::new();
|
let mut var_assignment = HashMap::new();
|
||||||
let offset = u32::from(has_sret);
|
let offset = u32::from(has_sret);
|
||||||
for (n, arg) in args.iter().enumerate().filter(|(_, arg)| !arg.is_vararg) {
|
for (n, arg) in args.iter().enumerate() {
|
||||||
let param = fn_val.get_nth_param((n as u32) + offset).unwrap();
|
let param = fn_val.get_nth_param((n as u32) + offset).unwrap();
|
||||||
let local_type = get_llvm_type(
|
let local_type = get_llvm_type(
|
||||||
context,
|
context,
|
||||||
|
@ -889,8 +804,6 @@ pub fn gen_func_impl<
|
||||||
var_assignment.insert(arg.name, (alloca, None, 0));
|
var_assignment.insert(arg.name, (alloca, None, 0));
|
||||||
}
|
}
|
||||||
|
|
||||||
// TODO: Save vararg parameters as list
|
|
||||||
|
|
||||||
let return_buffer = if has_sret {
|
let return_buffer = if has_sret {
|
||||||
Some(fn_val.get_nth_param(0).unwrap().into_pointer_value())
|
Some(fn_val.get_nth_param(0).unwrap().into_pointer_value())
|
||||||
} else {
|
} else {
|
||||||
|
@ -1113,9 +1026,3 @@ fn gen_in_range_check<'ctx>(
|
||||||
|
|
||||||
ctx.builder.build_int_compare(IntPredicate::SLT, lo, hi, "cmp").unwrap()
|
ctx.builder.build_int_compare(IntPredicate::SLT, lo, hi, "cmp").unwrap()
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Returns the internal name for the `va_count` argument, used to indicate the number of arguments
|
|
||||||
/// passed to the variadic function.
|
|
||||||
fn get_va_count_arg_name(arg_name: StrRef) -> StrRef {
|
|
||||||
format!("__{}_va_count", &arg_name).into()
|
|
||||||
}
|
|
||||||
|
|
|
@ -0,0 +1,161 @@
|
||||||
|
use std::fmt;
|
||||||
|
|
||||||
|
use inkwell::{context::Context, types::*, values::*};
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
use crate::codegen::{CodeGenContext, CodeGenerator};
|
||||||
|
|
||||||
|
#[derive(Clone, Copy)]
|
||||||
|
pub struct TypeContext<'ctx> {
|
||||||
|
pub size_type: IntType<'ctx>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait HasTypeContext {
|
||||||
|
fn type_context<'ctx>(&self, ctx: &'ctx Context) -> TypeContext<'ctx>;
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<T: CodeGenerator + ?Sized> HasTypeContext for T {
|
||||||
|
fn type_context<'ctx>(&self, ctx: &'ctx Context) -> TypeContext<'ctx> {
|
||||||
|
TypeContext { size_type: self.get_size_type(ctx) }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone)]
|
||||||
|
pub struct ModelError(pub String);
|
||||||
|
|
||||||
|
impl ModelError {
|
||||||
|
pub(super) fn under_context(mut self, context: &str) -> Self {
|
||||||
|
self.0.push_str(" ... in ");
|
||||||
|
self.0.push_str(context);
|
||||||
|
self
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// A [`Model`] is a singleton object that uniquely identifies a [`BasicType`]
|
||||||
|
/// solely from a [`CodeGenerator`] and a [`Context`].
|
||||||
|
pub trait Model: CheckType + fmt::Debug + Clone + Copy + Default {
|
||||||
|
type Value<'ctx>: BasicValue<'ctx> + TryFrom<BasicValueEnum<'ctx>>;
|
||||||
|
type Type<'ctx>: BasicType<'ctx>;
|
||||||
|
|
||||||
|
/// Return the [`BasicType`] of this model.
|
||||||
|
fn get_type<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Self::Type<'ctx>;
|
||||||
|
|
||||||
|
/// Check if a [`BasicType`] is the same type of this model.
|
||||||
|
fn check_type<'ctx, T: BasicType<'ctx>>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
ty: T,
|
||||||
|
) -> Result<(), ModelError> {
|
||||||
|
let ty = ty.as_basic_type_enum();
|
||||||
|
self.check_type_impl(tyctx, ctx, ty.as_basic_type_enum())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Create an instance from a value with [`Instance::model`] being this model.
|
||||||
|
///
|
||||||
|
/// Caller must make sure the type of `value` and the type of this `model` are equivalent.
|
||||||
|
fn believe_value<'ctx>(&self, value: Self::Value<'ctx>) -> Instance<'ctx, Self> {
|
||||||
|
Instance { model: *self, value }
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Check if a [`BasicValue`]'s type is equivalent to the type of this model.
|
||||||
|
/// Wrap it into an [`Instance`] if it is.
|
||||||
|
fn check_value<'ctx, V: BasicValue<'ctx>>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
value: V,
|
||||||
|
) -> Result<Instance<'ctx, Self>, ModelError> {
|
||||||
|
let value = value.as_basic_value_enum();
|
||||||
|
self.check_type(tyctx, ctx, value.get_type())
|
||||||
|
.map_err(|err| err.under_context("the value {value:?}"))?;
|
||||||
|
|
||||||
|
let Ok(value) = Self::Value::try_from(value) else {
|
||||||
|
unreachable!("check_type() has bad implementation")
|
||||||
|
};
|
||||||
|
Ok(self.believe_value(value))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Allocate a value on the stack and return its pointer.
|
||||||
|
fn alloca<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Self> {
|
||||||
|
let pmodel = PtrModel(*self);
|
||||||
|
let p = ctx.builder.build_alloca(self.get_type(tyctx, ctx.ctx), name).unwrap();
|
||||||
|
pmodel.believe_value(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Allocate an array on the stack and return its pointer.
|
||||||
|
fn array_alloca<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
len: IntValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Self> {
|
||||||
|
let pmodel = PtrModel(*self);
|
||||||
|
let p = ctx.builder.build_array_alloca(self.get_type(tyctx, ctx.ctx), len, name).unwrap();
|
||||||
|
pmodel.believe_value(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn var_alloca<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
name: Option<&str>,
|
||||||
|
) -> Result<Ptr<'ctx, Self>, String> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let pmodel = PtrModel(*self);
|
||||||
|
let p = generator.gen_var_alloc(
|
||||||
|
ctx,
|
||||||
|
self.get_type(tyctx, ctx.ctx).as_basic_type_enum(),
|
||||||
|
name,
|
||||||
|
)?;
|
||||||
|
Ok(pmodel.believe_value(p))
|
||||||
|
}
|
||||||
|
|
||||||
|
fn array_var_alloca<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
len: IntValue<'ctx>,
|
||||||
|
name: Option<&'ctx str>,
|
||||||
|
) -> Result<Ptr<'ctx, Self>, String> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
// TODO: Remove ArraySliceValue
|
||||||
|
let pmodel = PtrModel(*self);
|
||||||
|
let p = generator.gen_array_var_alloc(
|
||||||
|
ctx,
|
||||||
|
self.get_type(tyctx, ctx.ctx).as_basic_type_enum(),
|
||||||
|
len,
|
||||||
|
name,
|
||||||
|
)?;
|
||||||
|
Ok(pmodel.believe_value(PointerValue::from(p)))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub struct Instance<'ctx, M: Model> {
|
||||||
|
/// The model of this instance.
|
||||||
|
pub model: M,
|
||||||
|
/// The value of this instance.
|
||||||
|
///
|
||||||
|
/// Caller must make sure the type of `value` and the type of this `model` are equivalent,
|
||||||
|
/// down to having the same [`IntType::get_bit_width`] in case of [`IntType`] for example.
|
||||||
|
pub value: M::Value<'ctx>,
|
||||||
|
}
|
||||||
|
|
||||||
|
// NOTE: Must be Rust object-safe - This must be typeable for a Rust trait object.
|
||||||
|
pub trait CheckType {
|
||||||
|
fn check_type_impl<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
ty: BasicTypeEnum<'ctx>,
|
||||||
|
) -> Result<(), ModelError>;
|
||||||
|
}
|
|
@ -0,0 +1,228 @@
|
||||||
|
use std::fmt;
|
||||||
|
|
||||||
|
use inkwell::{
|
||||||
|
context::Context,
|
||||||
|
types::{BasicTypeEnum, IntType},
|
||||||
|
values::IntValue,
|
||||||
|
IntPredicate,
|
||||||
|
};
|
||||||
|
|
||||||
|
use crate::codegen::{CodeGenContext, CodeGenerator};
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
pub trait IntKind: fmt::Debug + Clone + Copy + Default {
|
||||||
|
fn get_int_type<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> IntType<'ctx>;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct Bool;
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct Byte;
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct Int32;
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct Int64;
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct SizeT;
|
||||||
|
|
||||||
|
impl IntKind for Bool {
|
||||||
|
fn get_int_type<'ctx>(&self, _tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> IntType<'ctx> {
|
||||||
|
ctx.bool_type()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl IntKind for Byte {
|
||||||
|
fn get_int_type<'ctx>(&self, _tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> IntType<'ctx> {
|
||||||
|
ctx.i8_type()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl IntKind for Int32 {
|
||||||
|
fn get_int_type<'ctx>(&self, _tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> IntType<'ctx> {
|
||||||
|
ctx.i32_type()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl IntKind for Int64 {
|
||||||
|
fn get_int_type<'ctx>(&self, _tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> IntType<'ctx> {
|
||||||
|
ctx.i64_type()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl IntKind for SizeT {
|
||||||
|
fn get_int_type<'ctx>(&self, tyctx: TypeContext<'ctx>, _ctx: &'ctx Context) -> IntType<'ctx> {
|
||||||
|
tyctx.size_type
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct IntModel<N: IntKind>(pub N);
|
||||||
|
pub type Int<'ctx, N> = Instance<'ctx, IntModel<N>>;
|
||||||
|
|
||||||
|
impl<N: IntKind> CheckType for IntModel<N> {
|
||||||
|
fn check_type_impl<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
ty: BasicTypeEnum<'ctx>,
|
||||||
|
) -> Result<(), ModelError> {
|
||||||
|
let Ok(ty) = IntType::try_from(ty) else {
|
||||||
|
return Err(ModelError(format!("Expecting IntType, but got {ty:?}")));
|
||||||
|
};
|
||||||
|
|
||||||
|
let exp_ty = self.0.get_int_type(tyctx, ctx);
|
||||||
|
if ty.get_bit_width() != exp_ty.get_bit_width() {
|
||||||
|
return Err(ModelError(format!(
|
||||||
|
"Expecting IntType to have {} bit(s), but got {} bit(s)",
|
||||||
|
exp_ty.get_bit_width(),
|
||||||
|
ty.get_bit_width()
|
||||||
|
)));
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<N: IntKind> Model for IntModel<N> {
|
||||||
|
type Value<'ctx> = IntValue<'ctx>;
|
||||||
|
type Type<'ctx> = IntType<'ctx>;
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
fn get_type<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Self::Type<'ctx> {
|
||||||
|
self.0.get_int_type(tyctx, ctx)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<N: IntKind> IntModel<N> {
|
||||||
|
pub fn constant<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
value: u64,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value = self.get_type(tyctx, ctx).const_int(value, false);
|
||||||
|
self.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn const_0<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Int<'ctx, N> {
|
||||||
|
self.constant(tyctx, ctx, 0)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn const_1<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Int<'ctx, N> {
|
||||||
|
self.constant(tyctx, ctx, 1)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn s_extend_or_bit_cast<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
value: IntValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_s_extend_or_bit_cast(value, self.get_type(tyctx, ctx.ctx), name)
|
||||||
|
.unwrap();
|
||||||
|
self.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn truncate<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
value: IntValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value =
|
||||||
|
ctx.builder.build_int_truncate(value, self.get_type(tyctx, ctx.ctx), name).unwrap();
|
||||||
|
self.believe_value(value)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl IntModel<Bool> {
|
||||||
|
#[must_use]
|
||||||
|
pub fn const_false<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
self.constant(tyctx, ctx, 0)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn const_true<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
self.constant(tyctx, ctx, 1)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx, N: IntKind> Int<'ctx, N> {
|
||||||
|
pub fn s_extend_or_bit_cast<NewN: IntKind, G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
to_int_kind: NewN,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, NewN> {
|
||||||
|
IntModel(to_int_kind).s_extend_or_bit_cast(tyctx, ctx, self.value, name)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn truncate<NewN: IntKind, G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
to_int_kind: NewN,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, NewN> {
|
||||||
|
IntModel(to_int_kind).truncate(tyctx, ctx, self.value, name)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn add<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
other: Int<'ctx, N>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value = ctx.builder.build_int_add(self.value, other.value, name).unwrap();
|
||||||
|
self.model.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn sub<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
other: Int<'ctx, N>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value = ctx.builder.build_int_sub(self.value, other.value, name).unwrap();
|
||||||
|
self.model.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn mul<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
other: Int<'ctx, N>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, N> {
|
||||||
|
let value = ctx.builder.build_int_mul(self.value, other.value, name).unwrap();
|
||||||
|
self.model.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn compare<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
op: IntPredicate,
|
||||||
|
other: Int<'ctx, N>,
|
||||||
|
name: &str,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
let bool_model = IntModel(Bool);
|
||||||
|
let value = ctx.builder.build_int_compare(op, self.value, other.value, name).unwrap();
|
||||||
|
bool_model.believe_value(value)
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,12 @@
|
||||||
|
mod core;
|
||||||
|
mod int;
|
||||||
|
mod ptr;
|
||||||
|
mod slice;
|
||||||
|
mod structure;
|
||||||
|
pub mod util;
|
||||||
|
|
||||||
|
pub use core::*;
|
||||||
|
pub use int::*;
|
||||||
|
pub use ptr::*;
|
||||||
|
pub use slice::*;
|
||||||
|
pub use structure::*;
|
|
@ -0,0 +1,142 @@
|
||||||
|
use inkwell::{
|
||||||
|
context::Context,
|
||||||
|
types::{BasicType, BasicTypeEnum, PointerType},
|
||||||
|
values::{IntValue, PointerValue},
|
||||||
|
AddressSpace,
|
||||||
|
};
|
||||||
|
|
||||||
|
use crate::codegen::CodeGenContext;
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct PtrModel<Element>(pub Element);
|
||||||
|
pub type Ptr<'ctx, Element> = Instance<'ctx, PtrModel<Element>>;
|
||||||
|
|
||||||
|
impl<Element: CheckType> CheckType for PtrModel<Element> {
|
||||||
|
fn check_type_impl<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
ty: BasicTypeEnum<'ctx>,
|
||||||
|
) -> Result<(), super::ModelError> {
|
||||||
|
let Ok(ty) = PointerType::try_from(ty) else {
|
||||||
|
return Err(ModelError(format!("Expecting PointerType, but got {ty:?}")));
|
||||||
|
};
|
||||||
|
|
||||||
|
let elem_ty = ty.get_element_type();
|
||||||
|
let Ok(elem_ty) = BasicTypeEnum::try_from(elem_ty) else {
|
||||||
|
return Err(ModelError(format!(
|
||||||
|
"Expecting pointer element type to be a BasicTypeEnum, but got {elem_ty:?}"
|
||||||
|
)));
|
||||||
|
};
|
||||||
|
|
||||||
|
// TODO: inkwell `get_element_type()` will be deprecated.
|
||||||
|
// Remove the check for `get_element_type()` when the time comes.
|
||||||
|
self.0
|
||||||
|
.check_type_impl(tyctx, ctx, elem_ty)
|
||||||
|
.map_err(|err| err.under_context("a PointerType"))?;
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<Element: Model> Model for PtrModel<Element> {
|
||||||
|
type Value<'ctx> = PointerValue<'ctx>;
|
||||||
|
type Type<'ctx> = PointerType<'ctx>;
|
||||||
|
|
||||||
|
fn get_type<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Self::Type<'ctx> {
|
||||||
|
self.0.get_type(tyctx, ctx).ptr_type(AddressSpace::default())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<Element: Model> PtrModel<Element> {
|
||||||
|
/// Return a ***constant*** nullptr.
|
||||||
|
pub fn nullptr<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
) -> Ptr<'ctx, Element> {
|
||||||
|
let ptr = self.get_type(tyctx, ctx).const_null();
|
||||||
|
self.believe_value(ptr)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn transmute<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
ptr: PointerValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Element> {
|
||||||
|
let ptr = ctx.builder.build_pointer_cast(ptr, self.get_type(tyctx, ctx.ctx), name).unwrap();
|
||||||
|
self.believe_value(ptr)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx, Element: Model> Ptr<'ctx, Element> {
|
||||||
|
/// Offset the pointer by [`inkwell::builder::Builder::build_in_bounds_gep`].
|
||||||
|
#[must_use]
|
||||||
|
pub fn offset(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
offset: IntValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Element> {
|
||||||
|
let new_ptr =
|
||||||
|
unsafe { ctx.builder.build_in_bounds_gep(self.value, &[offset], name).unwrap() };
|
||||||
|
self.model.check_value(tyctx, ctx.ctx, new_ptr).unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
// Load the `i`-th element (0-based) on the array with [`inkwell::builder::Builder::build_in_bounds_gep`].
|
||||||
|
pub fn ix(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
i: IntValue<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Instance<'ctx, Element> {
|
||||||
|
self.offset(tyctx, ctx, i, name).load(tyctx, ctx, name)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Load the value with [`inkwell::builder::Builder::build_load`].
|
||||||
|
pub fn load(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
name: &str,
|
||||||
|
) -> Instance<'ctx, Element> {
|
||||||
|
let value = ctx.builder.build_load(self.value, name).unwrap();
|
||||||
|
self.model.0.check_value(tyctx, ctx.ctx, value).unwrap() // If unwrap() panics, there is a logic error.
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Store a value with [`inkwell::builder::Builder::build_store`].
|
||||||
|
pub fn store(&self, ctx: &CodeGenContext<'ctx, '_>, value: Instance<'ctx, Element>) {
|
||||||
|
ctx.builder.build_store(self.value, value.value).unwrap();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Return a casted pointer of element type `NewElement` with [`inkwell::builder::Builder::build_pointer_cast`].
|
||||||
|
pub fn transmute<NewElement: Model>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
new_model: NewElement,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, NewElement> {
|
||||||
|
PtrModel(new_model).transmute(tyctx, ctx, self.value, name)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Check if the pointer is null with [`inkwell::builder::Builder::build_is_null`].
|
||||||
|
pub fn is_null(&self, ctx: &CodeGenContext<'ctx, '_>, name: &str) -> Int<'ctx, Bool> {
|
||||||
|
let bool_model = IntModel(Bool);
|
||||||
|
let value = ctx.builder.build_is_null(self.value, name).unwrap();
|
||||||
|
bool_model.believe_value(value)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Check if the pointer is not null with [`inkwell::builder::Builder::build_is_not_null`].
|
||||||
|
pub fn is_not_null(&self, ctx: &CodeGenContext<'ctx, '_>, name: &str) -> Int<'ctx, Bool> {
|
||||||
|
let bool_model = IntModel(Bool);
|
||||||
|
let value = ctx.builder.build_is_not_null(self.value, name).unwrap();
|
||||||
|
bool_model.believe_value(value)
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,72 @@
|
||||||
|
use crate::codegen::{CodeGenContext, CodeGenerator};
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
/// A slice - literally just a pointer and a length value.
|
||||||
|
///
|
||||||
|
/// NOTE: This is NOT a [`Model`].
|
||||||
|
pub struct ArraySlice<'ctx, Len: IntKind, Item: Model> {
|
||||||
|
pub base: Ptr<'ctx, Item>,
|
||||||
|
pub len: Int<'ctx, Len>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx, Len: IntKind, Item: Model> ArraySlice<'ctx, Len, Item> {
|
||||||
|
/// Get the `idx`-nth element of this [`ArraySlice`], but doesn't do an assertion to see if `idx` is out of bounds or not.
|
||||||
|
///
|
||||||
|
/// Also see [`ArraySlice::ix`].
|
||||||
|
pub fn ix_unchecked(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
idx: Int<'ctx, Len>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Item> {
|
||||||
|
let element_ptr = unsafe {
|
||||||
|
ctx.builder.build_in_bounds_gep(self.base.value, &[idx.value], name).unwrap()
|
||||||
|
};
|
||||||
|
self.base.model.check_value(tyctx, ctx.ctx, element_ptr).unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Call [`ArraySlice::ix_unchecked`], but checks if `idx` is in bounds, otherwise a runtime `IndexError` will be thrown.
|
||||||
|
pub fn ix<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
idx: Int<'ctx, Len>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, Item> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let len_model = IntModel(Len::default());
|
||||||
|
|
||||||
|
// Assert `0 <= idx < length` and throw an Exception if `idx` is out of bounds
|
||||||
|
let lower_bounded = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(
|
||||||
|
inkwell::IntPredicate::SLE,
|
||||||
|
len_model.constant(tyctx, ctx.ctx, 0).value,
|
||||||
|
idx.value,
|
||||||
|
"lower_bounded",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
let upper_bounded = ctx
|
||||||
|
.builder
|
||||||
|
.build_int_compare(
|
||||||
|
inkwell::IntPredicate::SLT,
|
||||||
|
idx.value,
|
||||||
|
self.len.value,
|
||||||
|
"upper_bounded",
|
||||||
|
)
|
||||||
|
.unwrap();
|
||||||
|
let bounded = ctx.builder.build_and(lower_bounded, upper_bounded, "bounded").unwrap();
|
||||||
|
ctx.make_assert(
|
||||||
|
generator,
|
||||||
|
bounded,
|
||||||
|
"0:IndexError",
|
||||||
|
"nac3core LLVM codegen attempting to access out of bounds array index {0}. Must satisfy 0 <= index < {2}",
|
||||||
|
[ Some(idx.value), Some(self.len.value), None],
|
||||||
|
ctx.current_loc
|
||||||
|
);
|
||||||
|
|
||||||
|
self.ix_unchecked(tyctx, ctx, idx, name)
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,174 @@
|
||||||
|
use std::fmt;
|
||||||
|
|
||||||
|
use inkwell::{
|
||||||
|
context::Context,
|
||||||
|
types::{BasicType, BasicTypeEnum, StructType},
|
||||||
|
values::StructValue,
|
||||||
|
};
|
||||||
|
use itertools::izip;
|
||||||
|
|
||||||
|
use crate::codegen::CodeGenContext;
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub struct GepField<M: Model> {
|
||||||
|
pub gep_index: u64,
|
||||||
|
pub name: &'static str,
|
||||||
|
pub model: M,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait FieldVisitor {
|
||||||
|
type Field<M: Model + 'static>;
|
||||||
|
|
||||||
|
fn add<M: Model + 'static>(&mut self, name: &'static str) -> Self::Field<M>;
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct GepFieldVisitor {
|
||||||
|
gep_index_counter: u64,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl FieldVisitor for GepFieldVisitor {
|
||||||
|
type Field<M: Model + 'static> = GepField<M>;
|
||||||
|
|
||||||
|
fn add<M: Model + 'static>(&mut self, name: &'static str) -> Self::Field<M> {
|
||||||
|
let gep_index = self.gep_index_counter;
|
||||||
|
self.gep_index_counter += 1;
|
||||||
|
Self::Field { gep_index, name, model: M::default() }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
struct TypeFieldVisitor<'ctx> {
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
field_types: Vec<BasicTypeEnum<'ctx>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> FieldVisitor for TypeFieldVisitor<'ctx> {
|
||||||
|
type Field<M: Model + 'static> = ();
|
||||||
|
|
||||||
|
fn add<M: Model + 'static>(&mut self, _name: &'static str) -> Self::Field<M> {
|
||||||
|
self.field_types.push(M::default().get_type(self.tyctx, self.ctx).as_basic_type_enum());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
struct CheckTypeEntry {
|
||||||
|
check_type: Box<dyn CheckType + 'static>,
|
||||||
|
name: &'static str,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct CheckTypeFieldVisitor<'ctx> {
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
check_types: Vec<CheckTypeEntry>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> FieldVisitor for CheckTypeFieldVisitor<'ctx> {
|
||||||
|
type Field<M: Model + 'static> = ();
|
||||||
|
|
||||||
|
fn add<M: Model + 'static>(&mut self, name: &'static str) -> Self::Field<M> {
|
||||||
|
self.check_types.push(CheckTypeEntry { check_type: Box::<M>::default(), name });
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait StructKind: fmt::Debug + Clone + Copy + Default {
|
||||||
|
type Fields<F: FieldVisitor>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F>;
|
||||||
|
|
||||||
|
fn fields(&self) -> Self::Fields<GepFieldVisitor> {
|
||||||
|
self.visit_fields(&mut GepFieldVisitor { gep_index_counter: 0 })
|
||||||
|
}
|
||||||
|
|
||||||
|
fn get_struct_type<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
) -> StructType<'ctx> {
|
||||||
|
let mut visitor = TypeFieldVisitor { tyctx, ctx, field_types: Vec::new() };
|
||||||
|
self.visit_fields(&mut visitor);
|
||||||
|
|
||||||
|
ctx.struct_type(&visitor.field_types, false)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct StructModel<S: StructKind>(pub S);
|
||||||
|
pub type Struct<'ctx, S> = Instance<'ctx, StructModel<S>>;
|
||||||
|
|
||||||
|
impl<S: StructKind> CheckType for StructModel<S> {
|
||||||
|
fn check_type_impl<'ctx>(
|
||||||
|
&self,
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &'ctx Context,
|
||||||
|
ty: BasicTypeEnum<'ctx>,
|
||||||
|
) -> Result<(), ModelError> {
|
||||||
|
let ty = ty.as_basic_type_enum();
|
||||||
|
let Ok(ty) = StructType::try_from(ty) else {
|
||||||
|
return Err(ModelError(format!("Expecting StructType, but got {ty:?}")));
|
||||||
|
};
|
||||||
|
|
||||||
|
let field_types = ty.get_field_types();
|
||||||
|
|
||||||
|
let check_types = {
|
||||||
|
let mut builder = CheckTypeFieldVisitor { tyctx, ctx, check_types: Vec::new() };
|
||||||
|
self.0.visit_fields(&mut builder);
|
||||||
|
builder.check_types
|
||||||
|
};
|
||||||
|
|
||||||
|
if check_types.len() != field_types.len() {
|
||||||
|
return Err(ModelError(format!(
|
||||||
|
"Expecting StructType to have {} field(s), but got {} field(s)",
|
||||||
|
check_types.len(),
|
||||||
|
field_types.len()
|
||||||
|
)));
|
||||||
|
}
|
||||||
|
|
||||||
|
for (field_i, (entry, field_type)) in izip!(check_types, field_types).enumerate() {
|
||||||
|
let field_at = field_i + 1;
|
||||||
|
|
||||||
|
entry.check_type.check_type_impl(tyctx, ctx, field_type).map_err(|err| {
|
||||||
|
err.under_context(format!("struct field #{field_at} '{}'", entry.name).as_str())
|
||||||
|
})?;
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<S: StructKind> Model for StructModel<S> {
|
||||||
|
type Value<'ctx> = StructValue<'ctx>;
|
||||||
|
type Type<'ctx> = StructType<'ctx>;
|
||||||
|
|
||||||
|
fn get_type<'ctx>(&self, tyctx: TypeContext<'ctx>, ctx: &'ctx Context) -> Self::Type<'ctx> {
|
||||||
|
self.0.get_struct_type(tyctx, ctx)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx, S: StructKind> Ptr<'ctx, StructModel<S>> {
|
||||||
|
pub fn gep<M, GetField>(
|
||||||
|
&self,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
get_field: GetField,
|
||||||
|
) -> Ptr<'ctx, M>
|
||||||
|
where
|
||||||
|
M: Model,
|
||||||
|
GetField: FnOnce(S::Fields<GepFieldVisitor>) -> GepField<M>,
|
||||||
|
{
|
||||||
|
let field = get_field(self.model.0 .0.fields());
|
||||||
|
let llvm_i32 = ctx.ctx.i32_type(); // must be i32, if its i64 then rust segfaults
|
||||||
|
|
||||||
|
let ptr = unsafe {
|
||||||
|
ctx.builder
|
||||||
|
.build_in_bounds_gep(
|
||||||
|
self.value,
|
||||||
|
&[llvm_i32.const_zero(), llvm_i32.const_int(field.gep_index, false)],
|
||||||
|
field.name,
|
||||||
|
)
|
||||||
|
.unwrap()
|
||||||
|
};
|
||||||
|
|
||||||
|
let ptr_model = PtrModel(field.model);
|
||||||
|
ptr_model.believe_value(ptr)
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,23 @@
|
||||||
|
use inkwell::{types::BasicType, values::IntValue};
|
||||||
|
|
||||||
|
use crate::codegen::{llvm_intrinsics::call_memcpy_generic, CodeGenContext};
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
pub fn gen_model_memcpy<'ctx, M: Model>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
dst: Ptr<'ctx, M>,
|
||||||
|
src: Ptr<'ctx, M>,
|
||||||
|
num_elements: IntValue<'ctx>,
|
||||||
|
volatile: bool,
|
||||||
|
) {
|
||||||
|
let bool_model = IntModel(Bool);
|
||||||
|
|
||||||
|
let itemsize = M::default().get_type(tyctx, ctx.ctx).size_of().unwrap();
|
||||||
|
let totalsize =
|
||||||
|
ctx.builder.build_int_mul(itemsize, num_elements, "model_memcpy_totalsize").unwrap();
|
||||||
|
let is_volatile = bool_model.constant(tyctx, ctx.ctx, u64::from(volatile));
|
||||||
|
|
||||||
|
call_memcpy_generic(ctx, dst.value, src.value, totalsize, is_volatile.value);
|
||||||
|
}
|
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,113 @@
|
||||||
|
use itertools::Itertools;
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
irrt::ndarray::broadcast::{
|
||||||
|
call_nac3_ndarray_broadcast_shapes, call_nac3_ndarray_broadcast_to, ShapeEntry,
|
||||||
|
},
|
||||||
|
model::*,
|
||||||
|
numpy_new::util::{create_ndims, extract_ndims},
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
},
|
||||||
|
typecheck::typedef::Type,
|
||||||
|
};
|
||||||
|
|
||||||
|
use super::object::NDArrayObject;
|
||||||
|
|
||||||
|
#[derive(Debug, Clone)]
|
||||||
|
pub struct BroadcastAllResult<'ctx> {
|
||||||
|
/// The statically known `ndims` of the broadcast result.
|
||||||
|
pub ndims: u64,
|
||||||
|
/// The broadcasting shape.
|
||||||
|
pub shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
/// Broadcasted views on the inputs.
|
||||||
|
///
|
||||||
|
/// All of them will have `shape` [`BroadcastAllResult::shape`] and
|
||||||
|
/// `ndims` [`BroadcastAllResult::ndims`]. The length of the vector
|
||||||
|
/// is the same as the input.
|
||||||
|
pub ndarrays: Vec<NDArrayObject<'ctx>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO: DOCUMENT: Behaves like `np.broadcast()`, except returns results differently.
|
||||||
|
pub fn broadcast_all_ndarrays<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndarrays: Vec<NDArrayObject<'ctx>>,
|
||||||
|
) -> BroadcastAllResult<'ctx> {
|
||||||
|
assert!(!ndarrays.is_empty());
|
||||||
|
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
let shape_model = StructModel(ShapeEntry);
|
||||||
|
|
||||||
|
// We can deduce the final ndims statically and immediately.
|
||||||
|
// It should be `max([ ndarray.ndims for ndarray in ndarrays ])`.
|
||||||
|
let broadcast_ndims =
|
||||||
|
ndarrays.iter().map(|ndarray| extract_ndims(&ctx.unifier, ndarray.ndims)).max().unwrap();
|
||||||
|
let broadcast_ndims_ty = create_ndims(&mut ctx.unifier, broadcast_ndims);
|
||||||
|
|
||||||
|
// NOTE: Now prepare before calling `call_nac3_ndarray_broadcast_shapes`
|
||||||
|
|
||||||
|
// Prepare input shape entries
|
||||||
|
let num_shape_entries =
|
||||||
|
sizet_model.constant(tyctx, ctx.ctx, u64::try_from(ndarrays.len()).unwrap());
|
||||||
|
let shape_entries =
|
||||||
|
shape_model.array_alloca(tyctx, ctx, num_shape_entries.value, "shape_entries");
|
||||||
|
for (i, ndarray) in ndarrays.iter().enumerate() {
|
||||||
|
let i = sizet_model.constant(tyctx, ctx.ctx, i as u64).value;
|
||||||
|
|
||||||
|
let this_shape = ndarray.instance.gep(ctx, |f| f.shape).load(tyctx, ctx, "this_shape");
|
||||||
|
let this_ndims = ndarray.instance.gep(ctx, |f| f.ndims).load(tyctx, ctx, "this_ndims");
|
||||||
|
|
||||||
|
let shape_entry = shape_entries.offset(tyctx, ctx, i, "shape_entry");
|
||||||
|
shape_entry.gep(ctx, |f| f.shape).store(ctx, this_shape);
|
||||||
|
shape_entry.gep(ctx, |f| f.ndims).store(ctx, this_ndims);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Prepare destination
|
||||||
|
let dst_ndims = sizet_model.constant(tyctx, ctx.ctx, broadcast_ndims);
|
||||||
|
let dst_shape = sizet_model.array_alloca(tyctx, ctx, dst_ndims.value, "dst_shape");
|
||||||
|
|
||||||
|
call_nac3_ndarray_broadcast_shapes(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
num_shape_entries,
|
||||||
|
shape_entries,
|
||||||
|
dst_ndims,
|
||||||
|
dst_shape,
|
||||||
|
);
|
||||||
|
|
||||||
|
// Now that we know about the broadcasting shape, broadcast all the inputs.
|
||||||
|
|
||||||
|
// Broadcast all the inputs to shape `dst_shape`
|
||||||
|
let broadcasted_ndarrays = ndarrays
|
||||||
|
.into_iter()
|
||||||
|
.map(|ndarray| ndarray.broadcast_to(generator, ctx, broadcast_ndims_ty, dst_shape))
|
||||||
|
.collect_vec();
|
||||||
|
|
||||||
|
BroadcastAllResult { ndims: broadcast_ndims, shape: dst_shape, ndarrays: broadcasted_ndarrays }
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> NDArrayObject<'ctx> {
|
||||||
|
/// Broadcast an ndarray to a target shape.
|
||||||
|
#[must_use]
|
||||||
|
pub fn broadcast_to<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
target_ndims_ty: Type,
|
||||||
|
target_shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) -> Self {
|
||||||
|
// Please see comment in IRRT on how the caller should prepare `dst_ndarray`
|
||||||
|
let dst_ndarray = NDArrayObject::alloca(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
target_ndims_ty,
|
||||||
|
self.dtype,
|
||||||
|
"broadcast_ndarray_to_dst",
|
||||||
|
);
|
||||||
|
dst_ndarray.copy_shape(generator, ctx, target_shape);
|
||||||
|
call_nac3_ndarray_broadcast_to(generator, ctx, self.instance, dst_ndarray.instance);
|
||||||
|
dst_ndarray
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,217 @@
|
||||||
|
use inkwell::{
|
||||||
|
types::BasicType,
|
||||||
|
values::{BasicValue, BasicValueEnum, PointerValue},
|
||||||
|
AddressSpace,
|
||||||
|
};
|
||||||
|
use nac3parser::ast::StrRef;
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
model::*,
|
||||||
|
numpy_new::util::{alloca_ndarray, init_ndarray_data_by_alloca, init_ndarray_shape},
|
||||||
|
structure::ndarray::NpArray,
|
||||||
|
util::shape::make_shape_writer,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
},
|
||||||
|
symbol_resolver::ValueEnum,
|
||||||
|
toplevel::DefinitionId,
|
||||||
|
typecheck::typedef::{FunSignature, Type},
|
||||||
|
};
|
||||||
|
|
||||||
|
use super::util::gen_foreach_ndarray_elements;
|
||||||
|
|
||||||
|
/// Helper function to create an ndarray with uninitialized values
|
||||||
|
///
|
||||||
|
/// * `elem_ty` - The [`Type`] of the ndarray elements
|
||||||
|
/// * `shape` - The user input shape argument
|
||||||
|
/// * `shape_ty` - The [`Type`] of the shape argument
|
||||||
|
/// * `name` - LLVM IR name of the returned ndarray
|
||||||
|
fn create_empty_ndarray<'ctx, G>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
elem_ty: Type,
|
||||||
|
shape: BasicValueEnum<'ctx>,
|
||||||
|
shape_ty: Type,
|
||||||
|
name: &str,
|
||||||
|
) -> Result<Ptr<'ctx, StructModel<NpArray>>, String>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
{
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
let shape_writer = make_shape_writer(generator, ctx, shape, shape_ty);
|
||||||
|
let ndims = shape_writer.len;
|
||||||
|
|
||||||
|
let ndarray = alloca_ndarray(generator, ctx, ndims, name);
|
||||||
|
init_ndarray_shape(generator, ctx, ndarray, &shape_writer)?;
|
||||||
|
|
||||||
|
let itemsize = ctx.get_llvm_type(generator, elem_ty).size_of().unwrap();
|
||||||
|
let itemsize = sizet_model.check_value(tyctx, ctx.ctx, itemsize).unwrap();
|
||||||
|
ndarray.gep(ctx, |f| f.itemsize).store(ctx, itemsize);
|
||||||
|
|
||||||
|
// Needs `itemsize` and `shape` initialized
|
||||||
|
init_ndarray_data_by_alloca(generator, ctx, ndarray);
|
||||||
|
|
||||||
|
Ok(ndarray)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Helper function to create an ndarray full of a value.
|
||||||
|
///
|
||||||
|
/// * `elem_ty` - The [`Type`] of the ndarray elements and the fill value
|
||||||
|
/// * `shape` - The user input shape argument
|
||||||
|
/// * `shape_ty` - The [`Type`] of the shape argument
|
||||||
|
/// * `fill_value` - The user specified fill value
|
||||||
|
/// * `name` - LLVM IR name of the returned ndarray
|
||||||
|
fn create_full_ndarray<'ctx, G>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
elem_ty: Type,
|
||||||
|
shape: BasicValueEnum<'ctx>,
|
||||||
|
shape_ty: Type,
|
||||||
|
fill_value: BasicValueEnum<'ctx>,
|
||||||
|
name: &str,
|
||||||
|
) -> Result<Ptr<'ctx, StructModel<NpArray>>, String>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
{
|
||||||
|
let pndarray = create_empty_ndarray(generator, ctx, elem_ty, shape, shape_ty, name)?;
|
||||||
|
gen_foreach_ndarray_elements(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
pndarray,
|
||||||
|
|_generator, ctx, _hooks, _i, pelement| {
|
||||||
|
// Cannot use Model here, fill_value's type is not statically known.
|
||||||
|
let pfill_value_ty = fill_value.get_type().ptr_type(AddressSpace::default());
|
||||||
|
let pelement =
|
||||||
|
ctx.builder.build_pointer_cast(pelement.value, pfill_value_ty, "pelement").unwrap();
|
||||||
|
ctx.builder.build_store(pelement, fill_value).unwrap();
|
||||||
|
Ok(())
|
||||||
|
},
|
||||||
|
)?;
|
||||||
|
Ok(pndarray)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates LLVM IR for `np.empty`.
|
||||||
|
pub fn gen_ndarray_empty<'ctx>(
|
||||||
|
context: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
obj: &Option<(Type, ValueEnum<'ctx>)>,
|
||||||
|
fun: (&FunSignature, DefinitionId),
|
||||||
|
args: &[(Option<StrRef>, ValueEnum<'ctx>)],
|
||||||
|
generator: &mut dyn CodeGenerator,
|
||||||
|
) -> Result<PointerValue<'ctx>, String> {
|
||||||
|
assert!(obj.is_none());
|
||||||
|
assert_eq!(args.len(), 1);
|
||||||
|
|
||||||
|
// Parse arguments
|
||||||
|
let shape_ty = fun.0.args[0].ty;
|
||||||
|
let shape = args[0].1.clone().to_basic_value_enum(context, generator, shape_ty)?;
|
||||||
|
|
||||||
|
// Implementation
|
||||||
|
let ndarray_ptr = create_empty_ndarray(
|
||||||
|
generator,
|
||||||
|
context,
|
||||||
|
context.primitives.float,
|
||||||
|
shape,
|
||||||
|
shape_ty,
|
||||||
|
"ndarray",
|
||||||
|
)?;
|
||||||
|
Ok(ndarray_ptr.value)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates LLVM IR for `np.zeros`.
|
||||||
|
pub fn gen_ndarray_zeros<'ctx>(
|
||||||
|
context: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
obj: &Option<(Type, ValueEnum<'ctx>)>,
|
||||||
|
fun: (&FunSignature, DefinitionId),
|
||||||
|
args: &[(Option<StrRef>, ValueEnum<'ctx>)],
|
||||||
|
generator: &mut dyn CodeGenerator,
|
||||||
|
) -> Result<PointerValue<'ctx>, String> {
|
||||||
|
assert!(obj.is_none());
|
||||||
|
assert_eq!(args.len(), 1);
|
||||||
|
|
||||||
|
// Parse arguments
|
||||||
|
let shape_ty = fun.0.args[0].ty;
|
||||||
|
let shape = args[0].1.clone().to_basic_value_enum(context, generator, shape_ty)?;
|
||||||
|
|
||||||
|
// Implementation
|
||||||
|
// NOTE: Currently nac3's `np.zeros` is always `float64`.
|
||||||
|
let float64_ty = context.primitives.float;
|
||||||
|
let float64_llvm_type = context.get_llvm_type(generator, float64_ty).into_float_type();
|
||||||
|
|
||||||
|
let ndarray_ptr = create_full_ndarray(
|
||||||
|
generator,
|
||||||
|
context,
|
||||||
|
float64_ty, // `elem_ty` is always `float64`
|
||||||
|
shape,
|
||||||
|
shape_ty,
|
||||||
|
float64_llvm_type.const_zero().as_basic_value_enum(),
|
||||||
|
"ndarray",
|
||||||
|
)?;
|
||||||
|
Ok(ndarray_ptr.value)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates LLVM IR for `np.ones`.
|
||||||
|
pub fn gen_ndarray_ones<'ctx>(
|
||||||
|
context: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
obj: &Option<(Type, ValueEnum<'ctx>)>,
|
||||||
|
fun: (&FunSignature, DefinitionId),
|
||||||
|
args: &[(Option<StrRef>, ValueEnum<'ctx>)],
|
||||||
|
generator: &mut dyn CodeGenerator,
|
||||||
|
) -> Result<PointerValue<'ctx>, String> {
|
||||||
|
assert!(obj.is_none());
|
||||||
|
assert_eq!(args.len(), 1);
|
||||||
|
|
||||||
|
// Parse arguments
|
||||||
|
let shape_ty = fun.0.args[0].ty;
|
||||||
|
let shape = args[0].1.clone().to_basic_value_enum(context, generator, shape_ty)?;
|
||||||
|
|
||||||
|
// Implementation
|
||||||
|
// NOTE: Currently nac3's `np.ones` is always `float64`.
|
||||||
|
let float64_ty = context.primitives.float;
|
||||||
|
let float64_llvm_type = context.get_llvm_type(generator, float64_ty).into_float_type();
|
||||||
|
|
||||||
|
let ndarray_ptr = create_full_ndarray(
|
||||||
|
generator,
|
||||||
|
context,
|
||||||
|
float64_ty, // `elem_ty` is always `float64`
|
||||||
|
shape,
|
||||||
|
shape_ty,
|
||||||
|
float64_llvm_type.const_float(1.0).as_basic_value_enum(),
|
||||||
|
"ndarray",
|
||||||
|
)?;
|
||||||
|
Ok(ndarray_ptr.value)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates LLVM IR for `np.full`.
|
||||||
|
pub fn gen_ndarray_full<'ctx>(
|
||||||
|
context: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
obj: &Option<(Type, ValueEnum<'ctx>)>,
|
||||||
|
fun: (&FunSignature, DefinitionId),
|
||||||
|
args: &[(Option<StrRef>, ValueEnum<'ctx>)],
|
||||||
|
generator: &mut dyn CodeGenerator,
|
||||||
|
) -> Result<PointerValue<'ctx>, String> {
|
||||||
|
assert!(obj.is_none());
|
||||||
|
assert_eq!(args.len(), 2);
|
||||||
|
|
||||||
|
// Parse argument #1 shape
|
||||||
|
let shape_ty = fun.0.args[0].ty;
|
||||||
|
let shape_arg = args[0].1.clone().to_basic_value_enum(context, generator, shape_ty)?;
|
||||||
|
|
||||||
|
// Parse argument #2 fill_value
|
||||||
|
let fill_value_ty = fun.0.args[1].ty;
|
||||||
|
let fill_value_arg =
|
||||||
|
args[1].1.clone().to_basic_value_enum(context, generator, fill_value_ty)?;
|
||||||
|
|
||||||
|
// Implementation
|
||||||
|
let ndarray_ptr = create_full_ndarray(
|
||||||
|
generator,
|
||||||
|
context,
|
||||||
|
fill_value_ty,
|
||||||
|
shape_arg,
|
||||||
|
shape_ty,
|
||||||
|
fill_value_arg,
|
||||||
|
"ndarray",
|
||||||
|
)?;
|
||||||
|
Ok(ndarray_ptr.value)
|
||||||
|
}
|
|
@ -0,0 +1,76 @@
|
||||||
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
irrt::ndarray::indexing::{call_nac3_ndarray_index, RustNDIndex},
|
||||||
|
model::*,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
},
|
||||||
|
typecheck::typedef::{Type, Unifier},
|
||||||
|
};
|
||||||
|
|
||||||
|
use super::{
|
||||||
|
object::{NDArrayObject, ScalarObject, ScalarOrNDArray},
|
||||||
|
util::{create_ndims, extract_ndims},
|
||||||
|
};
|
||||||
|
|
||||||
|
impl<'ctx> NDArrayObject<'ctx> {
|
||||||
|
pub fn deduce_ndims_after_indexing_with(
|
||||||
|
&self,
|
||||||
|
unifier: &mut Unifier,
|
||||||
|
indexes: &[RustNDIndex<'ctx>],
|
||||||
|
) -> Type {
|
||||||
|
let ndims = extract_ndims(unifier, self.ndims);
|
||||||
|
let new_ndims = RustNDIndex::deduce_ndims_after_indexing(indexes, ndims);
|
||||||
|
create_ndims(unifier, new_ndims)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn index_always_ndarray<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
indexes: &[RustNDIndex<'ctx>],
|
||||||
|
name: &str,
|
||||||
|
) -> Self {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let dst_ndims = self.deduce_ndims_after_indexing_with(&mut ctx.unifier, indexes);
|
||||||
|
let dst_ndarray = NDArrayObject::alloca(generator, ctx, dst_ndims, self.dtype, name);
|
||||||
|
|
||||||
|
let (num_indexes, indexes) = RustNDIndex::alloca_ndindexes(tyctx, ctx, indexes);
|
||||||
|
call_nac3_ndarray_index(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
num_indexes,
|
||||||
|
indexes,
|
||||||
|
self.instance,
|
||||||
|
dst_ndarray.instance,
|
||||||
|
);
|
||||||
|
|
||||||
|
dst_ndarray
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn index<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
indexes: &[RustNDIndex<'ctx>],
|
||||||
|
name: &str,
|
||||||
|
) -> ScalarOrNDArray<'ctx> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
let subndarray = self.index_always_ndarray(generator, ctx, indexes, name);
|
||||||
|
if subndarray.is_unsized(&ctx.unifier) {
|
||||||
|
// TODO: This actually never fails, don't use the `checked_` version.
|
||||||
|
let value = subndarray.checked_get_nth_element(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
sizet_model.const_0(tyctx, ctx.ctx),
|
||||||
|
name,
|
||||||
|
);
|
||||||
|
ScalarOrNDArray::Scalar(ScalarObject { dtype: self.dtype, value })
|
||||||
|
} else {
|
||||||
|
ScalarOrNDArray::NDArray(subndarray)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,6 @@
|
||||||
|
pub mod broadcast;
|
||||||
|
pub mod factory;
|
||||||
|
pub mod indexing;
|
||||||
|
pub mod object;
|
||||||
|
pub mod util;
|
||||||
|
pub mod view;
|
|
@ -0,0 +1,69 @@
|
||||||
|
use inkwell::values::{BasicValue, BasicValueEnum};
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
codegen::{model::*, structure::ndarray::NpArray, CodeGenContext},
|
||||||
|
toplevel::numpy::unpack_ndarray_var_tys,
|
||||||
|
typecheck::typedef::{Type, TypeEnum},
|
||||||
|
};
|
||||||
|
|
||||||
|
/// An LLVM ndarray instance with its typechecker [`Type`]s.
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub struct NDArrayObject<'ctx> {
|
||||||
|
pub dtype: Type,
|
||||||
|
pub ndims: Type,
|
||||||
|
pub instance: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// An LLVM numpy scalar with its [`Type`].
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub struct ScalarObject<'ctx> {
|
||||||
|
pub dtype: Type,
|
||||||
|
pub value: BasicValueEnum<'ctx>,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy)]
|
||||||
|
pub enum ScalarOrNDArray<'ctx> {
|
||||||
|
Scalar(ScalarObject<'ctx>),
|
||||||
|
NDArray(NDArrayObject<'ctx>),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> ScalarOrNDArray<'ctx> {
|
||||||
|
/// Get the underlying [`BasicValueEnum<'ctx>`] of this [`ScalarOrNDArray`].
|
||||||
|
#[must_use]
|
||||||
|
pub fn to_basic_value_enum(self) -> BasicValueEnum<'ctx> {
|
||||||
|
match self {
|
||||||
|
ScalarOrNDArray::Scalar(scalar) => scalar.value,
|
||||||
|
ScalarOrNDArray::NDArray(ndarray) => ndarray.instance.value.as_basic_value_enum(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> From<ScalarOrNDArray<'ctx>> for BasicValueEnum<'ctx> {
|
||||||
|
fn from(input: ScalarOrNDArray<'ctx>) -> BasicValueEnum<'ctx> {
|
||||||
|
input.to_basic_value_enum()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Split an [`BasicValueEnum<'ctx>`] into a [`ScalarOrNDArray`] depending
|
||||||
|
/// on its [`Type`].
|
||||||
|
pub fn split_scalar_or_ndarray<'ctx>(
|
||||||
|
tyctx: TypeContext<'ctx>,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
input: BasicValueEnum<'ctx>,
|
||||||
|
input_ty: Type,
|
||||||
|
) -> ScalarOrNDArray<'ctx> {
|
||||||
|
let pndarray_model = PtrModel(StructModel(NpArray));
|
||||||
|
|
||||||
|
let input_ty_enum = ctx.unifier.get_ty(input_ty);
|
||||||
|
match &*input_ty_enum {
|
||||||
|
TypeEnum::TObj { obj_id, .. }
|
||||||
|
if *obj_id == ctx.primitives.ndarray.obj_id(&ctx.unifier).unwrap() =>
|
||||||
|
{
|
||||||
|
let value = pndarray_model.check_value(tyctx, ctx.ctx, input).unwrap();
|
||||||
|
let (dtype, ndims) = unpack_ndarray_var_tys(&mut ctx.unifier, input_ty);
|
||||||
|
|
||||||
|
ScalarOrNDArray::NDArray(NDArrayObject { dtype, ndims, instance: value })
|
||||||
|
}
|
||||||
|
_ => ScalarOrNDArray::Scalar(ScalarObject { dtype: input_ty, value: input }),
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,328 @@
|
||||||
|
use inkwell::{
|
||||||
|
types::BasicType,
|
||||||
|
values::{BasicValueEnum, PointerValue},
|
||||||
|
AddressSpace,
|
||||||
|
};
|
||||||
|
use util::gen_model_memcpy;
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
irrt::ndarray::basic::{
|
||||||
|
call_nac3_ndarray_copy_data, call_nac3_ndarray_get_nth_pelement,
|
||||||
|
call_nac3_ndarray_is_c_contiguous, call_nac3_ndarray_nbytes,
|
||||||
|
call_nac3_ndarray_set_strides_by_shape, call_nac3_ndarray_size,
|
||||||
|
call_nac3_ndarray_util_assert_shape_no_negative,
|
||||||
|
},
|
||||||
|
model::*,
|
||||||
|
stmt::BreakContinueHooks,
|
||||||
|
structure::ndarray::NpArray,
|
||||||
|
util::{array_writer::ArrayWriter, control::gen_model_for},
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
},
|
||||||
|
symbol_resolver::SymbolValue,
|
||||||
|
typecheck::typedef::{Type, TypeEnum, Unifier},
|
||||||
|
};
|
||||||
|
|
||||||
|
use super::object::{NDArrayObject, ScalarOrNDArray};
|
||||||
|
|
||||||
|
/// Extract an ndarray's `ndims` [type][`Type`] in `u64`. Panic if not possible.
|
||||||
|
#[must_use]
|
||||||
|
pub fn extract_ndims(unifier: &Unifier, ndims_ty: Type) -> u64 {
|
||||||
|
let ndims_ty_enum = unifier.get_ty_immutable(ndims_ty);
|
||||||
|
let TypeEnum::TLiteral { values, .. } = &*ndims_ty_enum else {
|
||||||
|
panic!("ndims_ty should be a TLiteral");
|
||||||
|
};
|
||||||
|
|
||||||
|
assert_eq!(values.len(), 1, "ndims_ty TLiteral should only contain 1 value");
|
||||||
|
|
||||||
|
let ndims = values[0].clone();
|
||||||
|
u64::try_from(ndims).unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Return an ndarray's `ndims` as a typechecker [`Type`] from its `u64` value.
|
||||||
|
pub fn create_ndims(unifier: &mut Unifier, ndims: u64) -> Type {
|
||||||
|
unifier.get_fresh_literal(vec![SymbolValue::U64(ndims)], None)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Allocate an ndarray on the stack given its `ndims`.
|
||||||
|
///
|
||||||
|
/// `shape` and `strides` will be automatically allocated on the stack.
|
||||||
|
///
|
||||||
|
/// The returned ndarray's content will be:
|
||||||
|
/// - `data`: `nullptr`
|
||||||
|
/// - `itemsize`: **uninitialized** value
|
||||||
|
/// - `ndims`: initialized value, set to the input `ndims`
|
||||||
|
/// - `shape`: initialized pointer to an allocated stack with **uninitialized** values
|
||||||
|
/// - `strides`: initialized pointer to an allocated stack with **uninitialized** values
|
||||||
|
pub fn alloca_ndarray<'ctx, G>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndims: Int<'ctx, SizeT>,
|
||||||
|
name: &str,
|
||||||
|
) -> Ptr<'ctx, StructModel<NpArray>>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
{
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
let ndarray_model = StructModel(NpArray);
|
||||||
|
let ndarray_data_model = PtrModel(IntModel(Byte));
|
||||||
|
|
||||||
|
// Setup ndarray
|
||||||
|
let ndarray_ptr = ndarray_model.alloca(tyctx, ctx, name);
|
||||||
|
let shape = sizet_model.array_alloca(tyctx, ctx, ndims.value, "shape");
|
||||||
|
let strides = sizet_model.array_alloca(tyctx, ctx, ndims.value, "strides");
|
||||||
|
|
||||||
|
ndarray_ptr.gep(ctx, |f| f.data).store(ctx, ndarray_data_model.nullptr(tyctx, ctx.ctx));
|
||||||
|
ndarray_ptr.gep(ctx, |f| f.ndims).store(ctx, ndims);
|
||||||
|
ndarray_ptr.gep(ctx, |f| f.shape).store(ctx, shape);
|
||||||
|
ndarray_ptr.gep(ctx, |f| f.strides).store(ctx, strides);
|
||||||
|
|
||||||
|
ndarray_ptr
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Initialize an ndarray's `shape` and asserts on.
|
||||||
|
/// `shape`'s values and prohibit illegal inputs like negative dimensions.
|
||||||
|
pub fn init_ndarray_shape<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
pndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
shape_writer: &ArrayWriter<'ctx, G, SizeT, IntModel<SizeT>>,
|
||||||
|
) -> Result<(), String> {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let shape = pndarray.gep(ctx, |f| f.shape).load(tyctx, ctx, "shape");
|
||||||
|
(shape_writer.write)(generator, ctx, shape)?;
|
||||||
|
call_nac3_ndarray_util_assert_shape_no_negative(generator, ctx, shape_writer.len, shape);
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Initialize an ndarray's `data` by allocating a buffer on the stack.
|
||||||
|
/// The allocated data buffer is considered to be *owned* by the ndarray.
|
||||||
|
///
|
||||||
|
/// `strides` of the ndarray will also be updated with `set_strides_by_shape`.
|
||||||
|
///
|
||||||
|
/// `shape` and `itemsize` of the ndarray ***must*** be initialized first.
|
||||||
|
pub fn init_ndarray_data_by_alloca<'ctx, G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
pndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let ndarray_data_model = IntModel(Byte);
|
||||||
|
|
||||||
|
let nbytes = call_nac3_ndarray_nbytes(generator, ctx, pndarray);
|
||||||
|
let data = ndarray_data_model.array_alloca(tyctx, ctx, nbytes.value, "data");
|
||||||
|
pndarray.gep(ctx, |f| f.data).store(ctx, data);
|
||||||
|
call_nac3_ndarray_set_strides_by_shape(generator, ctx, pndarray);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Iterate through all elements in an ndarray.
|
||||||
|
///
|
||||||
|
/// `body` is given the index of an element and an opaque pointer (as an `uint8_t*`, you might want to cast it) to the element.
|
||||||
|
///
|
||||||
|
/// Short-circuiting is possible with the given [`BreakContinueHooks`].
|
||||||
|
pub fn gen_foreach_ndarray_elements<'ctx, G, F>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
pndarray: Ptr<'ctx, StructModel<NpArray>>,
|
||||||
|
body: F,
|
||||||
|
) -> Result<(), String>
|
||||||
|
where
|
||||||
|
G: CodeGenerator + ?Sized,
|
||||||
|
F: Fn(
|
||||||
|
&mut G,
|
||||||
|
&mut CodeGenContext<'ctx, '_>,
|
||||||
|
BreakContinueHooks<'ctx>,
|
||||||
|
Int<'ctx, SizeT>,
|
||||||
|
Ptr<'ctx, IntModel<Byte>>,
|
||||||
|
) -> Result<(), String>,
|
||||||
|
{
|
||||||
|
// TODO: Make this more efficient - use a special NDArray iterator?
|
||||||
|
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
let size = call_nac3_ndarray_size(generator, ctx, pndarray);
|
||||||
|
|
||||||
|
gen_model_for(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
sizet_model.const_0(tyctx, ctx.ctx),
|
||||||
|
size,
|
||||||
|
sizet_model.const_1(tyctx, ctx.ctx),
|
||||||
|
|generator, ctx, hooks, index| {
|
||||||
|
let pelement = call_nac3_ndarray_get_nth_pelement(generator, ctx, pndarray, index);
|
||||||
|
body(generator, ctx, hooks, index, pelement)
|
||||||
|
},
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> ScalarOrNDArray<'ctx> {
|
||||||
|
/// Convert `input` to an ndarray - behaves like `np.asarray`.
|
||||||
|
pub fn as_ndarray<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) -> NDArrayObject<'ctx> {
|
||||||
|
match self {
|
||||||
|
ScalarOrNDArray::NDArray(ndarray) => *ndarray,
|
||||||
|
ScalarOrNDArray::Scalar(scalar) => {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let pbyte_model = PtrModel(IntModel(Byte));
|
||||||
|
|
||||||
|
// We have to put the value on the stack to get a data pointer.
|
||||||
|
let data =
|
||||||
|
ctx.builder.build_alloca(scalar.value.get_type(), "as_ndarray_scalar").unwrap();
|
||||||
|
ctx.builder.build_store(data, scalar.value).unwrap();
|
||||||
|
let data = pbyte_model.transmute(tyctx, ctx, data, "data");
|
||||||
|
|
||||||
|
let ndims_ty = create_ndims(&mut ctx.unifier, 0);
|
||||||
|
let ndarray = NDArrayObject::alloca(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
ndims_ty,
|
||||||
|
scalar.dtype,
|
||||||
|
"scalar_as_ndarray",
|
||||||
|
);
|
||||||
|
ndarray.instance.gep(ctx, |f| f.data).store(ctx, data);
|
||||||
|
|
||||||
|
// No need to initialize/setup strides or shapes - because `ndims` is 0.
|
||||||
|
// So we only have to set `data`, `itemsize`, and `ndims = 0`.
|
||||||
|
|
||||||
|
ndarray
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'ctx> NDArrayObject<'ctx> {
|
||||||
|
pub fn alloca<G: CodeGenerator + ?Sized>(
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
ndims: Type,
|
||||||
|
dtype: Type,
|
||||||
|
name: &str,
|
||||||
|
) -> Self {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
let ndims_int = sizet_model.constant(tyctx, ctx.ctx, extract_ndims(&ctx.unifier, ndims));
|
||||||
|
let instance = alloca_ndarray(generator, ctx, ndims_int, name);
|
||||||
|
|
||||||
|
// Set itemsize
|
||||||
|
let dtype_ty = ctx.get_llvm_type(generator, dtype);
|
||||||
|
let itemsize = dtype_ty.size_of().unwrap();
|
||||||
|
let itemsize = sizet_model.s_extend_or_bit_cast(tyctx, ctx, itemsize, "itemsize");
|
||||||
|
instance.gep(ctx, |f| f.itemsize).store(ctx, itemsize);
|
||||||
|
|
||||||
|
NDArrayObject { dtype, ndims, instance }
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn copy_shape<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
src_shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
let self_shape = self.instance.gep(ctx, |f| f.shape).load(tyctx, ctx, "self_shape");
|
||||||
|
let ndims_int =
|
||||||
|
sizet_model.constant(tyctx, ctx.ctx, extract_ndims(&ctx.unifier, self.ndims));
|
||||||
|
gen_model_memcpy(tyctx, ctx, self_shape, src_shape, ndims_int.value, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn copy_shape_from<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
src_ndarray: NDArrayObject<'ctx>,
|
||||||
|
) {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let src_shape = src_ndarray.instance.gep(ctx, |f| f.shape).load(tyctx, ctx, "src_shape");
|
||||||
|
self.copy_shape(generator, ctx, src_shape);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn update_strides_by_shape<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) {
|
||||||
|
call_nac3_ndarray_set_strides_by_shape(generator, ctx, self.instance);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn checked_get_nth_pelement<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
i: Int<'ctx, SizeT>,
|
||||||
|
name: &str,
|
||||||
|
) -> PointerValue<'ctx> {
|
||||||
|
let elem_ty = ctx.get_llvm_type(generator, self.dtype);
|
||||||
|
|
||||||
|
let p = call_nac3_ndarray_get_nth_pelement(generator, ctx, self.instance, i);
|
||||||
|
ctx.builder
|
||||||
|
.build_pointer_cast(p.value, elem_ty.ptr_type(AddressSpace::default()), name)
|
||||||
|
.unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn checked_get_nth_element<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
i: Int<'ctx, SizeT>,
|
||||||
|
name: &str,
|
||||||
|
) -> BasicValueEnum<'ctx> {
|
||||||
|
let pelement = self.checked_get_nth_pelement(generator, ctx, i, "pelement");
|
||||||
|
ctx.builder.build_load(pelement, name).unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
|
#[must_use]
|
||||||
|
pub fn is_unsized(&self, unifier: &Unifier) -> bool {
|
||||||
|
extract_ndims(unifier, self.ndims) == 0
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn size<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) -> Int<'ctx, SizeT> {
|
||||||
|
call_nac3_ndarray_size(generator, ctx, self.instance)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn nbytes<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) -> Int<'ctx, SizeT> {
|
||||||
|
call_nac3_ndarray_nbytes(generator, ctx, self.instance)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn is_c_contiguous<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) -> Int<'ctx, Bool> {
|
||||||
|
call_nac3_ndarray_is_c_contiguous(generator, ctx, self.instance)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn alloca_owned_data<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
) {
|
||||||
|
init_ndarray_data_by_alloca(generator, ctx, self.instance);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn copy_data_from<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
src: NDArrayObject<'ctx>,
|
||||||
|
) {
|
||||||
|
assert!(ctx.unifier.unioned(self.dtype, src.dtype), "self and src dtype should match");
|
||||||
|
call_nac3_ndarray_copy_data(generator, ctx, src.instance, self.instance);
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,114 @@
|
||||||
|
use inkwell::values::PointerValue;
|
||||||
|
use nac3parser::ast::StrRef;
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
irrt::ndarray::reshape::call_nac3_ndarray_resolve_and_check_new_shape,
|
||||||
|
model::*,
|
||||||
|
numpy_new::{object::split_scalar_or_ndarray, util::extract_ndims},
|
||||||
|
util::shape::make_shape_writer,
|
||||||
|
CodeGenContext, CodeGenerator,
|
||||||
|
},
|
||||||
|
symbol_resolver::ValueEnum,
|
||||||
|
toplevel::{numpy::unpack_ndarray_var_tys, DefinitionId},
|
||||||
|
typecheck::typedef::{FunSignature, Type},
|
||||||
|
};
|
||||||
|
|
||||||
|
use super::object::NDArrayObject;
|
||||||
|
|
||||||
|
impl<'ctx> NDArrayObject<'ctx> {
|
||||||
|
#[must_use]
|
||||||
|
pub fn reshape_or_copy<G: CodeGenerator + ?Sized>(
|
||||||
|
&self,
|
||||||
|
generator: &mut G,
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
new_ndims: Type,
|
||||||
|
new_shape: Ptr<'ctx, IntModel<SizeT>>,
|
||||||
|
) -> Self {
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
|
||||||
|
let current_bb = ctx.builder.get_insert_block().unwrap();
|
||||||
|
let then_bb = ctx.ctx.insert_basic_block_after(current_bb, "then_bb");
|
||||||
|
let else_bb = ctx.ctx.insert_basic_block_after(then_bb, "else_bb");
|
||||||
|
let end_bb = ctx.ctx.insert_basic_block_after(else_bb, "end_bb");
|
||||||
|
|
||||||
|
let dst_ndarray =
|
||||||
|
NDArrayObject::alloca(generator, ctx, new_ndims, self.dtype, "reshaped_ndarray");
|
||||||
|
dst_ndarray.copy_shape(generator, ctx, new_shape);
|
||||||
|
dst_ndarray.update_strides_by_shape(generator, ctx);
|
||||||
|
|
||||||
|
let is_c_contiguous = self.is_c_contiguous(generator, ctx);
|
||||||
|
ctx.builder.build_conditional_branch(is_c_contiguous.value, then_bb, else_bb).unwrap();
|
||||||
|
|
||||||
|
// Inserting into then_bb: reshape is possible without copying
|
||||||
|
ctx.builder.position_at_end(then_bb);
|
||||||
|
dst_ndarray
|
||||||
|
.instance
|
||||||
|
.gep(ctx, |f| f.data)
|
||||||
|
.store(ctx, dst_ndarray.instance.gep(ctx, |f| f.data).load(tyctx, ctx, "data"));
|
||||||
|
ctx.builder.build_unconditional_branch(end_bb).unwrap();
|
||||||
|
|
||||||
|
// Inserting into else_bb: reshape is impossible without copying
|
||||||
|
ctx.builder.position_at_end(else_bb);
|
||||||
|
dst_ndarray.alloca_owned_data(generator, ctx);
|
||||||
|
dst_ndarray.copy_data_from(generator, ctx, *self);
|
||||||
|
ctx.builder.build_unconditional_branch(end_bb).unwrap();
|
||||||
|
|
||||||
|
// Reposition for continuation
|
||||||
|
ctx.builder.position_at_end(end_bb);
|
||||||
|
|
||||||
|
dst_ndarray
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Generates LLVM IR for `np.reshape`.
|
||||||
|
pub fn gen_ndarray_reshape<'ctx>(
|
||||||
|
ctx: &mut CodeGenContext<'ctx, '_>,
|
||||||
|
obj: &Option<(Type, ValueEnum<'ctx>)>,
|
||||||
|
fun: (&FunSignature, DefinitionId),
|
||||||
|
args: &[(Option<StrRef>, ValueEnum<'ctx>)],
|
||||||
|
generator: &mut dyn CodeGenerator,
|
||||||
|
) -> Result<PointerValue<'ctx>, String> {
|
||||||
|
assert!(obj.is_none());
|
||||||
|
assert_eq!(args.len(), 2);
|
||||||
|
|
||||||
|
// Parse argument #1 input
|
||||||
|
let input_ty = fun.0.args[0].ty;
|
||||||
|
let input_arg = args[0].1.clone().to_basic_value_enum(ctx, generator, input_ty)?;
|
||||||
|
|
||||||
|
// Parse argument #2 shape
|
||||||
|
let shape_ty = fun.0.args[1].ty;
|
||||||
|
let shape_arg = args[1].1.clone().to_basic_value_enum(ctx, generator, shape_ty)?;
|
||||||
|
|
||||||
|
// Define models
|
||||||
|
let tyctx = generator.type_context(ctx.ctx);
|
||||||
|
let sizet_model = IntModel(SizeT);
|
||||||
|
|
||||||
|
// Extract reshaped_ndims
|
||||||
|
let (_, reshaped_ndims) = unpack_ndarray_var_tys(&mut ctx.unifier, fun.0.ret);
|
||||||
|
let reshaped_ndims_int = extract_ndims(&ctx.unifier, reshaped_ndims);
|
||||||
|
|
||||||
|
// Process `input`
|
||||||
|
let ndarray =
|
||||||
|
split_scalar_or_ndarray(tyctx, ctx, input_arg, input_ty).as_ndarray(generator, ctx);
|
||||||
|
|
||||||
|
// Process the shape input from user and resolve negative indices
|
||||||
|
let new_shape = make_shape_writer(generator, ctx, shape_arg, shape_ty).alloca_array_and_write(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
"new_shape",
|
||||||
|
)?;
|
||||||
|
let size = ndarray.size(generator, ctx);
|
||||||
|
call_nac3_ndarray_resolve_and_check_new_shape(
|
||||||
|
generator,
|
||||||
|
ctx,
|
||||||
|
size,
|
||||||
|
sizet_model.constant(tyctx, ctx.ctx, reshaped_ndims_int),
|
||||||
|
new_shape,
|
||||||
|
);
|
||||||
|
|
||||||
|
// Reshape
|
||||||
|
let reshaped_ndarray = ndarray.reshape_or_copy(generator, ctx, reshaped_ndims, new_shape);
|
||||||
|
|
||||||
|
Ok(reshaped_ndarray.instance.value)
|
||||||
|
}
|
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,43 @@
|
||||||
|
use crate::codegen::{model::*, CodeGenContext};
|
||||||
|
|
||||||
|
/// Fields of [`CSlice<'ctx>`].
|
||||||
|
pub struct CSliceFields<F: FieldVisitor> {
|
||||||
|
/// Pointer to the data.
|
||||||
|
pub base: F::Field<PtrModel<IntModel<Byte>>>,
|
||||||
|
/// Number of bytes of the data.
|
||||||
|
pub len: F::Field<IntModel<SizeT>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// See <https://crates.io/crates/cslice>.
|
||||||
|
///
|
||||||
|
/// Additionally, see <https://github.com/m-labs/artiq/blob/b0d2705c385f64b6e6711c1726cd9178f40b598e/artiq/firmware/libeh/eh_artiq.rs>)
|
||||||
|
/// for ARTIQ-specific notes.
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct CSlice;
|
||||||
|
|
||||||
|
impl StructKind for CSlice {
|
||||||
|
type Fields<F: FieldVisitor> = CSliceFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields { base: visitor.add("base"), len: visitor.add("len") }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl StructModel<CSlice> {
|
||||||
|
/// Create a [`CSlice`].
|
||||||
|
///
|
||||||
|
/// `base` and `len` must be LLVM global constants.
|
||||||
|
pub fn create_const<'ctx>(
|
||||||
|
&self,
|
||||||
|
type_context: TypeContext<'ctx>,
|
||||||
|
ctx: &CodeGenContext<'ctx, '_>,
|
||||||
|
base: Ptr<'ctx, IntModel<Byte>>,
|
||||||
|
len: Int<'ctx, SizeT>,
|
||||||
|
) -> Struct<'ctx, CSlice> {
|
||||||
|
let value = self
|
||||||
|
.0
|
||||||
|
.get_struct_type(type_context, ctx.ctx)
|
||||||
|
.const_named_struct(&[base.value.into(), len.value.into()]);
|
||||||
|
self.believe_value(value)
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,57 @@
|
||||||
|
use crate::codegen::model::*;
|
||||||
|
|
||||||
|
use super::cslice::CSlice;
|
||||||
|
|
||||||
|
/// The LLVM int type of an Exception ID.
|
||||||
|
pub type ExceptionId = Int32;
|
||||||
|
|
||||||
|
/// Fields of [`Exception<'ctx>`]
|
||||||
|
///
|
||||||
|
/// The definition came from `pub struct Exception<'a>` in
|
||||||
|
/// <https://github.com/m-labs/artiq/blob/master/artiq/firmware/libeh/eh_artiq.rs>.
|
||||||
|
pub struct ExceptionFields<F: FieldVisitor> {
|
||||||
|
/// nac3core's ID of the exception
|
||||||
|
pub id: F::Field<IntModel<ExceptionId>>,
|
||||||
|
/// The name of the file this `Exception` was raised in.
|
||||||
|
pub filename: F::Field<StructModel<CSlice>>,
|
||||||
|
/// The line number in the file this `Exception` was raised in.
|
||||||
|
pub line: F::Field<IntModel<Int32>>,
|
||||||
|
/// The column number in the file this `Exception` was raised in.
|
||||||
|
pub column: F::Field<IntModel<Int32>>,
|
||||||
|
/// The name of the Python function this `Exception` was raised in.
|
||||||
|
pub function: F::Field<StructModel<CSlice>>,
|
||||||
|
/// The message of this Exception.
|
||||||
|
///
|
||||||
|
/// The message can optionally contain integer parameters `{0}`, `{1}`, and `{2}` in its string,
|
||||||
|
/// where they will be substituted by `params[0]`, `params[1]`, and `params[2]` respectively (as `int64_t`s).
|
||||||
|
/// Here is an example:
|
||||||
|
///
|
||||||
|
/// ```ignore
|
||||||
|
/// "Index {0} is out of bounds! List only has {1} element(s)."
|
||||||
|
/// ```
|
||||||
|
///
|
||||||
|
/// In this case, `params[0]` and `params[1]` must be specified, and `params[2]` is ***unused***.
|
||||||
|
/// Having only 3 parameters is a constraint in ARTIQ.
|
||||||
|
pub msg: F::Field<StructModel<CSlice>>,
|
||||||
|
pub params: [F::Field<IntModel<Int64>>; 3],
|
||||||
|
}
|
||||||
|
|
||||||
|
/// nac3core & ARTIQ's Exception
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct Exception;
|
||||||
|
|
||||||
|
impl StructKind for Exception {
|
||||||
|
type Fields<F: FieldVisitor> = ExceptionFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields {
|
||||||
|
id: visitor.add("id"),
|
||||||
|
filename: visitor.add("filename"),
|
||||||
|
line: visitor.add("line"),
|
||||||
|
column: visitor.add("column"),
|
||||||
|
function: visitor.add("function"),
|
||||||
|
msg: visitor.add("msg"),
|
||||||
|
params: [visitor.add("params[0]"), visitor.add("params[1]"), visitor.add("params[2]")],
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,3 @@
|
||||||
|
pub mod cslice;
|
||||||
|
pub mod exception;
|
||||||
|
pub mod ndarray;
|
|
@ -0,0 +1,27 @@
|
||||||
|
use crate::codegen::*;
|
||||||
|
|
||||||
|
pub struct NpArrayFields<F: FieldVisitor> {
|
||||||
|
pub data: F::Field<PtrModel<IntModel<Byte>>>,
|
||||||
|
pub itemsize: F::Field<IntModel<SizeT>>,
|
||||||
|
pub ndims: F::Field<IntModel<SizeT>>,
|
||||||
|
pub shape: F::Field<PtrModel<IntModel<SizeT>>>,
|
||||||
|
pub strides: F::Field<PtrModel<IntModel<SizeT>>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO: Rename to `NDArray` when the old NDArray is removed.
|
||||||
|
#[derive(Debug, Clone, Copy, Default)]
|
||||||
|
pub struct NpArray;
|
||||||
|
|
||||||
|
impl StructKind for NpArray {
|
||||||
|
type Fields<F: FieldVisitor> = NpArrayFields<F>;
|
||||||
|
|
||||||
|
fn visit_fields<F: FieldVisitor>(&self, visitor: &mut F) -> Self::Fields<F> {
|
||||||
|
Self::Fields {
|
||||||
|
data: visitor.add("data"),
|
||||||
|
itemsize: visitor.add("itemsize"),
|
||||||
|
ndims: visitor.add("ndims"),
|
||||||
|
shape: visitor.add("shape"),
|
||||||
|
strides: visitor.add("strides"),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,37 +1,34 @@
|
||||||
use std::{
|
|
||||||
collections::{HashMap, HashSet},
|
|
||||||
sync::Arc,
|
|
||||||
};
|
|
||||||
|
|
||||||
use indexmap::IndexMap;
|
|
||||||
use indoc::indoc;
|
|
||||||
use inkwell::{
|
|
||||||
targets::{InitializationConfig, Target},
|
|
||||||
OptimizationLevel,
|
|
||||||
};
|
|
||||||
use nac3parser::{
|
|
||||||
ast::{fold::Fold, FileName, StrRef},
|
|
||||||
parser::parse_program,
|
|
||||||
};
|
|
||||||
use parking_lot::RwLock;
|
|
||||||
|
|
||||||
use super::{
|
|
||||||
concrete_type::ConcreteTypeStore,
|
|
||||||
types::{ListType, NDArrayType, ProxyType, RangeType},
|
|
||||||
CodeGenContext, CodeGenLLVMOptions, CodeGenTargetMachineOptions, CodeGenTask, CodeGenerator,
|
|
||||||
DefaultCodeGenerator, WithCall, WorkerRegistry,
|
|
||||||
};
|
|
||||||
use crate::{
|
use crate::{
|
||||||
|
codegen::{
|
||||||
|
classes::{ListType, NDArrayType, ProxyType, RangeType},
|
||||||
|
concrete_type::ConcreteTypeStore,
|
||||||
|
CodeGenContext, CodeGenLLVMOptions, CodeGenTargetMachineOptions, CodeGenTask,
|
||||||
|
CodeGenerator, DefaultCodeGenerator, WithCall, WorkerRegistry,
|
||||||
|
},
|
||||||
symbol_resolver::{SymbolResolver, ValueEnum},
|
symbol_resolver::{SymbolResolver, ValueEnum},
|
||||||
toplevel::{
|
toplevel::{
|
||||||
composer::{ComposerConfig, TopLevelComposer},
|
composer::{ComposerConfig, TopLevelComposer},
|
||||||
DefinitionId, FunInstance, TopLevelContext, TopLevelDef,
|
DefinitionId, FunInstance, TopLevelContext, TopLevelDef,
|
||||||
},
|
},
|
||||||
typecheck::{
|
typecheck::{
|
||||||
type_inferencer::{FunctionData, IdentifierInfo, Inferencer, PrimitiveStore},
|
type_inferencer::{FunctionData, Inferencer, PrimitiveStore},
|
||||||
typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
|
typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
use indexmap::IndexMap;
|
||||||
|
use indoc::indoc;
|
||||||
|
use inkwell::{
|
||||||
|
targets::{InitializationConfig, Target},
|
||||||
|
OptimizationLevel,
|
||||||
|
};
|
||||||
|
use nac3parser::ast::FileName;
|
||||||
|
use nac3parser::{
|
||||||
|
ast::{fold::Fold, StrRef},
|
||||||
|
parser::parse_program,
|
||||||
|
};
|
||||||
|
use parking_lot::RwLock;
|
||||||
|
use std::collections::{HashMap, HashSet};
|
||||||
|
use std::sync::Arc;
|
||||||
|
|
||||||
struct Resolver {
|
struct Resolver {
|
||||||
id_to_type: HashMap<StrRef, Type>,
|
id_to_type: HashMap<StrRef, Type>,
|
||||||
|
@ -67,7 +64,6 @@ impl SymbolResolver for Resolver {
|
||||||
&self,
|
&self,
|
||||||
_: StrRef,
|
_: StrRef,
|
||||||
_: &mut CodeGenContext<'ctx, '_>,
|
_: &mut CodeGenContext<'ctx, '_>,
|
||||||
_: &mut dyn CodeGenerator,
|
|
||||||
) -> Option<ValueEnum<'ctx>> {
|
) -> Option<ValueEnum<'ctx>> {
|
||||||
unimplemented!()
|
unimplemented!()
|
||||||
}
|
}
|
||||||
|
@ -98,7 +94,7 @@ fn test_primitives() {
|
||||||
"};
|
"};
|
||||||
let statements = parse_program(source, FileName::default()).unwrap();
|
let statements = parse_program(source, FileName::default()).unwrap();
|
||||||
|
|
||||||
let composer = TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 32).0;
|
let composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 32).0;
|
||||||
let mut unifier = composer.unifier.clone();
|
let mut unifier = composer.unifier.clone();
|
||||||
let primitives = composer.primitives_ty;
|
let primitives = composer.primitives_ty;
|
||||||
let top_level = Arc::new(composer.make_top_level_context());
|
let top_level = Arc::new(composer.make_top_level_context());
|
||||||
|
@ -113,18 +109,8 @@ fn test_primitives() {
|
||||||
let threads = vec![DefaultCodeGenerator::new("test".into(), 32).into()];
|
let threads = vec![DefaultCodeGenerator::new("test".into(), 32).into()];
|
||||||
let signature = FunSignature {
|
let signature = FunSignature {
|
||||||
args: vec![
|
args: vec![
|
||||||
FuncArg {
|
FuncArg { name: "a".into(), ty: primitives.int32, default_value: None },
|
||||||
name: "a".into(),
|
FuncArg { name: "b".into(), ty: primitives.int32, default_value: None },
|
||||||
ty: primitives.int32,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
},
|
|
||||||
FuncArg {
|
|
||||||
name: "b".into(),
|
|
||||||
ty: primitives.int32,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
},
|
|
||||||
],
|
],
|
||||||
ret: primitives.int32,
|
ret: primitives.int32,
|
||||||
vars: VarMap::new(),
|
vars: VarMap::new(),
|
||||||
|
@ -142,8 +128,7 @@ fn test_primitives() {
|
||||||
};
|
};
|
||||||
let mut virtual_checks = Vec::new();
|
let mut virtual_checks = Vec::new();
|
||||||
let mut calls = HashMap::new();
|
let mut calls = HashMap::new();
|
||||||
let mut identifiers: HashMap<_, _> =
|
let mut identifiers: HashSet<_> = ["a".into(), "b".into()].into();
|
||||||
["a".into(), "b".into()].map(|id| (id, IdentifierInfo::default())).into();
|
|
||||||
let mut inferencer = Inferencer {
|
let mut inferencer = Inferencer {
|
||||||
top_level: &top_level,
|
top_level: &top_level,
|
||||||
function_data: &mut function_data,
|
function_data: &mut function_data,
|
||||||
|
@ -263,19 +248,14 @@ fn test_simple_call() {
|
||||||
"};
|
"};
|
||||||
let statements_2 = parse_program(source_2, FileName::default()).unwrap();
|
let statements_2 = parse_program(source_2, FileName::default()).unwrap();
|
||||||
|
|
||||||
let composer = TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 32).0;
|
let composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 32).0;
|
||||||
let mut unifier = composer.unifier.clone();
|
let mut unifier = composer.unifier.clone();
|
||||||
let primitives = composer.primitives_ty;
|
let primitives = composer.primitives_ty;
|
||||||
let top_level = Arc::new(composer.make_top_level_context());
|
let top_level = Arc::new(composer.make_top_level_context());
|
||||||
unifier.top_level = Some(top_level.clone());
|
unifier.top_level = Some(top_level.clone());
|
||||||
|
|
||||||
let signature = FunSignature {
|
let signature = FunSignature {
|
||||||
args: vec![FuncArg {
|
args: vec![FuncArg { name: "a".into(), ty: primitives.int32, default_value: None }],
|
||||||
name: "a".into(),
|
|
||||||
ty: primitives.int32,
|
|
||||||
default_value: None,
|
|
||||||
is_vararg: false,
|
|
||||||
}],
|
|
||||||
ret: primitives.int32,
|
ret: primitives.int32,
|
||||||
vars: VarMap::new(),
|
vars: VarMap::new(),
|
||||||
};
|
};
|
||||||
|
@ -322,8 +302,7 @@ fn test_simple_call() {
|
||||||
};
|
};
|
||||||
let mut virtual_checks = Vec::new();
|
let mut virtual_checks = Vec::new();
|
||||||
let mut calls = HashMap::new();
|
let mut calls = HashMap::new();
|
||||||
let mut identifiers: HashMap<_, _> =
|
let mut identifiers: HashSet<_> = ["a".into(), "foo".into()].into();
|
||||||
["a".into(), "foo".into()].map(|id| (id, IdentifierInfo::default())).into();
|
|
||||||
let mut inferencer = Inferencer {
|
let mut inferencer = Inferencer {
|
||||||
top_level: &top_level,
|
top_level: &top_level,
|
||||||
function_data: &mut function_data,
|
function_data: &mut function_data,
|
||||||
|
@ -452,7 +431,7 @@ fn test_classes_list_type_new() {
|
||||||
let llvm_usize = generator.get_size_type(&ctx);
|
let llvm_usize = generator.get_size_type(&ctx);
|
||||||
|
|
||||||
let llvm_list = ListType::new(&generator, &ctx, llvm_i32.into());
|
let llvm_list = ListType::new(&generator, &ctx, llvm_i32.into());
|
||||||
assert!(ListType::is_representable(llvm_list.as_base_type(), llvm_usize).is_ok());
|
assert!(ListType::is_type(llvm_list.as_base_type(), llvm_usize).is_ok());
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
|
@ -460,7 +439,7 @@ fn test_classes_range_type_new() {
|
||||||
let ctx = inkwell::context::Context::create();
|
let ctx = inkwell::context::Context::create();
|
||||||
|
|
||||||
let llvm_range = RangeType::new(&ctx);
|
let llvm_range = RangeType::new(&ctx);
|
||||||
assert!(RangeType::is_representable(llvm_range.as_base_type()).is_ok());
|
assert!(RangeType::is_type(llvm_range.as_base_type()).is_ok());
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
|
@ -472,5 +451,5 @@ fn test_classes_ndarray_type_new() {
|
||||||
let llvm_usize = generator.get_size_type(&ctx);
|
let llvm_usize = generator.get_size_type(&ctx);
|
||||||
|
|
||||||
let llvm_ndarray = NDArrayType::new(&generator, &ctx, llvm_i32.into());
|
let llvm_ndarray = NDArrayType::new(&generator, &ctx, llvm_i32.into());
|
||||||
assert!(NDArrayType::is_representable(llvm_ndarray.as_base_type(), llvm_usize).is_ok());
|
assert!(NDArrayType::is_type(llvm_ndarray.as_base_type(), llvm_usize).is_ok());
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,192 +0,0 @@
|
||||||
use inkwell::{
|
|
||||||
context::Context,
|
|
||||||
types::{AnyTypeEnum, BasicType, BasicTypeEnum, IntType, PointerType},
|
|
||||||
values::IntValue,
|
|
||||||
AddressSpace,
|
|
||||||
};
|
|
||||||
|
|
||||||
use super::ProxyType;
|
|
||||||
use crate::codegen::{
|
|
||||||
values::{ArraySliceValue, ListValue, ProxyValue},
|
|
||||||
CodeGenContext, CodeGenerator,
|
|
||||||
};
|
|
||||||
|
|
||||||
/// Proxy type for a `list` type in LLVM.
|
|
||||||
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
|
|
||||||
pub struct ListType<'ctx> {
|
|
||||||
ty: PointerType<'ctx>,
|
|
||||||
llvm_usize: IntType<'ctx>,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'ctx> ListType<'ctx> {
|
|
||||||
/// Checks whether `llvm_ty` represents a `list` type, returning [Err] if it does not.
|
|
||||||
pub fn is_representable(
|
|
||||||
llvm_ty: PointerType<'ctx>,
|
|
||||||
llvm_usize: IntType<'ctx>,
|
|
||||||
) -> Result<(), String> {
|
|
||||||
let llvm_list_ty = llvm_ty.get_element_type();
|
|
||||||
let AnyTypeEnum::StructType(llvm_list_ty) = llvm_list_ty else {
|
|
||||||
return Err(format!("Expected struct type for `list` type, got {llvm_list_ty}"));
|
|
||||||
};
|
|
||||||
if llvm_list_ty.count_fields() != 2 {
|
|
||||||
return Err(format!(
|
|
||||||
"Expected 2 fields in `list`, got {}",
|
|
||||||
llvm_list_ty.count_fields()
|
|
||||||
));
|
|
||||||
}
|
|
||||||
|
|
||||||
let list_size_ty = llvm_list_ty.get_field_type_at_index(0).unwrap();
|
|
||||||
let Ok(_) = PointerType::try_from(list_size_ty) else {
|
|
||||||
return Err(format!("Expected pointer type for `list.0`, got {list_size_ty}"));
|
|
||||||
};
|
|
||||||
|
|
||||||
let list_data_ty = llvm_list_ty.get_field_type_at_index(1).unwrap();
|
|
||||||
let Ok(list_data_ty) = IntType::try_from(list_data_ty) else {
|
|
||||||
return Err(format!("Expected int type for `list.1`, got {list_data_ty}"));
|
|
||||||
};
|
|
||||||
if list_data_ty.get_bit_width() != llvm_usize.get_bit_width() {
|
|
||||||
return Err(format!(
|
|
||||||
"Expected {}-bit int type for `list.1`, got {}-bit int",
|
|
||||||
llvm_usize.get_bit_width(),
|
|
||||||
list_data_ty.get_bit_width()
|
|
||||||
));
|
|
||||||
}
|
|
||||||
|
|
||||||
Ok(())
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Creates an LLVM type corresponding to the expected structure of a `List`.
|
|
||||||
#[must_use]
|
|
||||||
fn llvm_type(
|
|
||||||
ctx: &'ctx Context,
|
|
||||||
element_type: BasicTypeEnum<'ctx>,
|
|
||||||
llvm_usize: IntType<'ctx>,
|
|
||||||
) -> PointerType<'ctx> {
|
|
||||||
// struct List { data: T*, size: size_t }
|
|
||||||
let field_tys = [element_type.ptr_type(AddressSpace::default()).into(), llvm_usize.into()];
|
|
||||||
|
|
||||||
ctx.struct_type(&field_tys, false).ptr_type(AddressSpace::default())
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Creates an instance of [`ListType`].
|
|
||||||
#[must_use]
|
|
||||||
pub fn new<G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &'ctx Context,
|
|
||||||
element_type: BasicTypeEnum<'ctx>,
|
|
||||||
) -> Self {
|
|
||||||
let llvm_usize = generator.get_size_type(ctx);
|
|
||||||
let llvm_list = Self::llvm_type(ctx, element_type, llvm_usize);
|
|
||||||
|
|
||||||
ListType::from_type(llvm_list, llvm_usize)
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Creates an [`ListType`] from a [`PointerType`].
|
|
||||||
#[must_use]
|
|
||||||
pub fn from_type(ptr_ty: PointerType<'ctx>, llvm_usize: IntType<'ctx>) -> Self {
|
|
||||||
debug_assert!(Self::is_representable(ptr_ty, llvm_usize).is_ok());
|
|
||||||
|
|
||||||
ListType { ty: ptr_ty, llvm_usize }
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Returns the type of the `size` field of this `list` type.
|
|
||||||
#[must_use]
|
|
||||||
pub fn size_type(&self) -> IntType<'ctx> {
|
|
||||||
self.as_base_type()
|
|
||||||
.get_element_type()
|
|
||||||
.into_struct_type()
|
|
||||||
.get_field_type_at_index(1)
|
|
||||||
.map(BasicTypeEnum::into_int_type)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Returns the element type of this `list` type.
|
|
||||||
#[must_use]
|
|
||||||
pub fn element_type(&self) -> AnyTypeEnum<'ctx> {
|
|
||||||
self.as_base_type()
|
|
||||||
.get_element_type()
|
|
||||||
.into_struct_type()
|
|
||||||
.get_field_type_at_index(0)
|
|
||||||
.map(BasicTypeEnum::into_pointer_type)
|
|
||||||
.map(PointerType::get_element_type)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'ctx> ProxyType<'ctx> for ListType<'ctx> {
|
|
||||||
type Base = PointerType<'ctx>;
|
|
||||||
type Value = ListValue<'ctx>;
|
|
||||||
|
|
||||||
fn is_type<G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &'ctx Context,
|
|
||||||
llvm_ty: impl BasicType<'ctx>,
|
|
||||||
) -> Result<(), String> {
|
|
||||||
if let BasicTypeEnum::PointerType(ty) = llvm_ty.as_basic_type_enum() {
|
|
||||||
<Self as ProxyType<'ctx>>::is_representable(generator, ctx, ty)
|
|
||||||
} else {
|
|
||||||
Err(format!("Expected pointer type, got {llvm_ty:?}"))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn is_representable<G: CodeGenerator + ?Sized>(
|
|
||||||
generator: &G,
|
|
||||||
ctx: &'ctx Context,
|
|
||||||
llvm_ty: Self::Base,
|
|
||||||
) -> Result<(), String> {
|
|
||||||
Self::is_representable(llvm_ty, generator.get_size_type(ctx))
|
|
||||||
}
|
|
||||||
|
|
||||||
fn new_value<G: CodeGenerator + ?Sized>(
|
|
||||||
&self,
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
name: Option<&'ctx str>,
|
|
||||||
) -> Self::Value {
|
|
||||||
self.map_value(
|
|
||||||
generator
|
|
||||||
.gen_var_alloc(
|
|
||||||
ctx,
|
|
||||||
self.as_base_type().get_element_type().into_struct_type().into(),
|
|
||||||
name,
|
|
||||||
)
|
|
||||||
.unwrap(),
|
|
||||||
name,
|
|
||||||
)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn new_array_value<G: CodeGenerator + ?Sized>(
|
|
||||||
&self,
|
|
||||||
generator: &mut G,
|
|
||||||
ctx: &mut CodeGenContext<'ctx, '_>,
|
|
||||||
size: IntValue<'ctx>,
|
|
||||||
name: Option<&'ctx str>,
|
|
||||||
) -> ArraySliceValue<'ctx> {
|
|
||||||
generator
|
|
||||||
.gen_array_var_alloc(
|
|
||||||
ctx,
|
|
||||||
self.as_base_type().get_element_type().into_struct_type().into(),
|
|
||||||
size,
|
|
||||||
name,
|
|
||||||
)
|
|
||||||
.unwrap()
|
|
||||||
}
|
|
||||||
|
|
||||||
fn map_value(
|
|
||||||
&self,
|
|
||||||
value: <Self::Value as ProxyValue<'ctx>>::Base,
|
|
||||||
name: Option<&'ctx str>,
|
|
||||||
) -> Self::Value {
|
|
||||||
Self::Value::from_pointer_value(value, self.llvm_usize, name)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn as_base_type(&self) -> Self::Base {
|
|
||||||
self.ty
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'ctx> From<ListType<'ctx>> for PointerType<'ctx> {
|
|
||||||
fn from(value: ListType<'ctx>) -> Self {
|
|
||||||
value.as_base_type()
|
|
||||||
}
|
|
||||||
}
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue