M-Labs/nac3
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core: Add LLVM options to WorkerRegistry

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This commit is contained in:
David Mak 2023-09-06 17:50:17 +08:00
parent 39724de598
commit 3993a5cf3f
4 changed files with 61 additions and 14 deletions
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19
nac3artiq/src/lib.rs
View File

@ -12,7 +12,7 @@ use inkwell::{
targets::*,
OptimizationLevel,
};
use nac3core::codegen::gen_func_impl;
use nac3core::codegen::{CodeGenLLVMOptions, gen_func_impl};
use nac3core::toplevel::builtins::get_exn_constructor;
use nac3core::typecheck::typedef::{TypeEnum, Unifier};
use nac3parser::{
@ -97,7 +97,9 @@ struct Nac3 {
top_levels: Vec<TopLevelComponent>,
string_store: Arc<RwLock<HashMap<String, i32>>>,
exception_ids: Arc<RwLock<HashMap<usize, usize>>>,
deferred_eval_store: DeferredEvaluationStore
deferred_eval_store: DeferredEvaluationStore,
/// LLVM-related options for code generation.
llvm_options: CodeGenLLVMOptions,
}
create_exception!(nac3artiq, CompileError, exceptions::PyException);
@ -588,7 +590,12 @@ impl Nac3 {
let membuffer = membuffers.clone();
py.allow_threads(|| {
let (registry, handles) = WorkerRegistry::create_workers(threads, top_level.clone(), f);
let (registry, handles) = WorkerRegistry::create_workers(
threads,
top_level.clone(),
&self.llvm_options,
f
);
registry.add_task(task);
registry.wait_tasks_complete(handles);
@ -681,7 +688,7 @@ impl Nac3 {
&triple,
"",
&features,
OptimizationLevel::Default,
self.llvm_options.opt_level,
RelocMode::PIC,
CodeModel::Default,
)
@ -885,6 +892,10 @@ impl Nac3 {
string_store: Default::default(),
exception_ids: Default::default(),
deferred_eval_store: DeferredEvaluationStore::new(),
llvm_options: CodeGenLLVMOptions {
opt_level: OptimizationLevel::Default,
emit_llvm: false,
}
})
}

17
nac3core/src/codegen/mod.rs
View File

@ -132,12 +132,15 @@ pub struct WorkerRegistry {
wait_condvar: Condvar,
top_level_ctx: Arc<TopLevelContext>,
static_value_store: Arc<Mutex<StaticValueStore>>,
/// LLVM-related options for code generation.
llvm_options: CodeGenLLVMOptions,
}
impl WorkerRegistry {
pub fn create_workers<G: CodeGenerator + Send + 'static>(
generators: Vec<Box<G>>,
top_level_ctx: Arc<TopLevelContext>,
llvm_options: &CodeGenLLVMOptions,
f: Arc<WithCall>,
) -> (Arc<WorkerRegistry>, Vec<thread::JoinHandle<()>>) {
let (sender, receiver) = unbounded();
@ -158,6 +161,7 @@ impl WorkerRegistry {
task_count,
wait_condvar,
top_level_ctx,
llvm_options: llvm_options.clone(),
});
let mut handles = Vec::new();
@ -242,7 +246,7 @@ impl WorkerRegistry {
{
let _data = PASSES_INIT_LOCK.lock();
let pass_builder = PassManagerBuilder::create();
pass_builder.set_optimization_level(OptimizationLevel::Default);
pass_builder.set_optimization_level(self.llvm_options.opt_level);
pass_builder.populate_function_pass_manager(&passes);
}
@ -274,6 +278,13 @@ impl WorkerRegistry {
println!("{}", err.to_string());
panic!()
}
if self.llvm_options.emit_llvm {
println!("LLVM IR for {}", module.get_name().to_str().unwrap());
println!("{}", module.to_string());
println!();
}
f.run(&module);
let mut lock = self.task_count.lock();
*lock += 1;
@ -634,7 +645,7 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
),
/* directory */ "",
/* producer */ "NAC3",
/* is_optimized */ true,
/* is_optimized */ registry.llvm_options.opt_level != OptimizationLevel::None,
/* compiler command line flags */ "",
/* runtime_ver */ 0,
/* split_name */ "",
@ -669,7 +680,7 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
/* is_definition */ true,
/* scope_line */ row as u32,
/* flags */ inkwell::debug_info::DIFlags::PUBLIC,
/* is_optimized */ true,
/* is_optimized */ registry.llvm_options.opt_level != OptimizationLevel::None,
);
fn_val.set_subprogram(func_scope);

29
nac3core/src/codegen/test.rs
View File

@ -1,7 +1,7 @@
use crate::{
codegen::{
concrete_type::ConcreteTypeStore, CodeGenContext, CodeGenTask, DefaultCodeGenerator,
WithCall, WorkerRegistry,
concrete_type::ConcreteTypeStore, CodeGenContext, CodeGenLLVMOptions, CodeGenTask,
DefaultCodeGenerator, WithCall, WorkerRegistry,
},
symbol_resolver::{SymbolResolver, ValueEnum},
toplevel::{
@ -13,6 +13,7 @@ use crate::{
},
};
use indoc::indoc;
use inkwell::OptimizationLevel;
use nac3parser::{
ast::{fold::Fold, StrRef},
parser::parse_program,
@ -220,7 +221,17 @@ fn test_primitives() {
.trim();
assert_eq!(expected, module.print_to_string().to_str().unwrap().trim());
})));
let (registry, handles) = WorkerRegistry::create_workers(threads, top_level, f);
let llvm_options = CodeGenLLVMOptions {
opt_level: OptimizationLevel::Default,
emit_llvm: false,
};
let (registry, handles) = WorkerRegistry::create_workers(
threads,
top_level,
&llvm_options,
f
);
registry.add_task(task);
registry.wait_tasks_complete(handles);
}
@ -395,7 +406,17 @@ fn test_simple_call() {
.trim();
assert_eq!(expected, module.print_to_string().to_str().unwrap().trim());
})));
let (registry, handles) = WorkerRegistry::create_workers(threads, top_level, f);
let llvm_options = CodeGenLLVMOptions {
opt_level: OptimizationLevel::Default,
emit_llvm: false,
};
let (registry, handles) = WorkerRegistry::create_workers(
threads,
top_level,
&llvm_options,
f
);
registry.add_task(task);
registry.wait_tasks_complete(handles);
}

10
nac3standalone/src/main.rs
View File

@ -10,8 +10,8 @@ use std::{borrow::Borrow, collections::HashMap, fs, path::Path, sync::Arc};
use nac3core::{
codegen::{
concrete_type::ConcreteTypeStore, irrt::load_irrt, CodeGenTask, DefaultCodeGenerator,
WithCall, WorkerRegistry,
concrete_type::ConcreteTypeStore, irrt::load_irrt, CodeGenLLVMOptions, CodeGenTask,
DefaultCodeGenerator, WithCall, WorkerRegistry,
},
symbol_resolver::SymbolResolver,
toplevel::{
@ -255,6 +255,10 @@ fn main() {
}
};
let llvm_options = CodeGenLLVMOptions {
opt_level: OptimizationLevel::Default,
emit_llvm: false,
};
let task = CodeGenTask {
subst: Default::default(),
symbol_name: "run".to_string(),
@ -278,7 +282,7 @@ fn main() {
let threads = (0..threads)
.map(|i| Box::new(DefaultCodeGenerator::new(format!("module{}", i), 64)))
.collect();
let (registry, handles) = WorkerRegistry::create_workers(threads, top_level, f);
let (registry, handles) = WorkerRegistry::create_workers(threads, top_level, &llvm_options, f);
registry.add_task(task);
registry.wait_tasks_complete(handles);