nac3/flake.nix

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{
description = "The third-generation ARTIQ compiler";
inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-21.11;
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outputs = { self, nixpkgs }:
let
pkgs = import nixpkgs { system = "x86_64-linux"; };
pkgs-mingw = import nixpkgs {
system = "x86_64-linux";
crossSystem = { config = "x86_64-w64-mingw32"; libc = "msvcrt"; };
# work around https://github.com/NixOS/nixpkgs/issues/149593
overlays = [
(self: super: {
openssh = super.openssh.overrideAttrs(oa: { doCheck = false; });
})
];
};
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msys2-python-tar = pkgs.fetchurl {
url = "https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-python-3.9.7-4-any.pkg.tar.zst";
sha256 = "0iwlgbk4b457yn9djwqswid55xhyyi35qymz1lfh42xwdpxdm47c";
};
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msys2-python = pkgs.stdenvNoCC.mkDerivation {
name = "msys2-python";
src = msys2-python-tar;
buildInputs = [ pkgs.gnutar pkgs.zstd ];
phases = [ "installPhase" ];
installPhase =
''
mkdir $out
tar xf $src -C $out
'';
};
pyo3-mingw-config = pkgs.writeTextFile {
name = "pyo3-mingw-config";
text =
''
implementation=CPython
version=3.9
shared=true
abi3=false
lib_name=python3.9
lib_dir=${msys2-python}/mingw64/lib
pointer_width=64
build_flags=WITH_THREAD
suppress_build_script_link_lines=false
'';
};
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in rec {
packages.x86_64-linux = rec {
llvm-nac3 = pkgs.callPackage "${self}/llvm" {};
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nac3artiq = pkgs.python3Packages.toPythonModule (
pkgs.rustPlatform.buildRustPackage {
name = "nac3artiq";
src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 pkgs.llvmPackages_13.clang-unwrapped llvm-nac3 ];
buildInputs = [ pkgs.python3 llvm-nac3 ];
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cargoBuildFlags = [ "--package" "nac3artiq" ];
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cargoTestFlags = [ "--package" "nac3ast" "--package" "nac3parser" "--package" "nac3core" "--package" "nac3artiq" ];
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installPhase =
''
TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
mkdir -p $TARGET_DIR
cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
'';
}
);
python3-mimalloc = pkgs.python3 // rec {
withMimalloc = pkgs.python3.buildEnv.override({ makeWrapperArgs = [ "--set LD_PRELOAD ${pkgs.mimalloc}/lib/libmimalloc.so" ]; });
withPackages = f: let packages = f pkgs.python3.pkgs; in withMimalloc.override { extraLibs = packages; };
};
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# LLVM PGO support
llvm-nac3-instrumented = pkgs.callPackage "${self}/llvm" {
stdenv = pkgs.llvmPackages_13.stdenv;
extraCmakeFlags = [ "-DLLVM_BUILD_INSTRUMENTED=IR" ];
};
nac3artiq-instrumented = pkgs.python3Packages.toPythonModule (
pkgs.rustPlatform.buildRustPackage {
name = "nac3artiq-instrumented";
src = self;
cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 pkgs.llvmPackages_13.clang-unwrapped llvm-nac3-instrumented ];
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buildInputs = [ pkgs.python3 llvm-nac3-instrumented ];
cargoBuildFlags = [ "--package" "nac3artiq" "--features" "init-llvm-profile" ];
doCheck = false;
configurePhase =
''
export CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS="-C link-arg=-L${pkgs.llvmPackages_13.compiler-rt}/lib/linux -C link-arg=-lclang_rt.profile-x86_64"
'';
installPhase =
''
TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
mkdir -p $TARGET_DIR
cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
'';
}
);
nac3artiq-profile = pkgs.stdenvNoCC.mkDerivation {
name = "nac3artiq-profile";
src = self;
buildInputs = [ (python3-mimalloc.withPackages(ps: [ ps.numpy nac3artiq-instrumented ])) pkgs.lld_13 pkgs.llvmPackages_13.libllvm ];
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phases = [ "buildPhase" "installPhase" ];
# TODO: get more representative code.
buildPhase = "python $src/nac3artiq/demo/demo.py";
installPhase =
''
mkdir $out
llvm-profdata merge -o $out/llvm.profdata /build/llvm/build/profiles/*
'';
};
llvm-nac3-pgo = pkgs.callPackage "${self}/llvm" {
stdenv = pkgs.llvmPackages_13.stdenv;
extraCmakeFlags = [ "-DLLVM_PROFDATA_FILE=${nac3artiq-profile}/llvm.profdata" ];
};
nac3artiq-pgo = pkgs.python3Packages.toPythonModule (
pkgs.rustPlatform.buildRustPackage {
name = "nac3artiq-pgo";
src = self;
cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 pkgs.llvmPackages_13.clang-unwrapped llvm-nac3-pgo ];
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buildInputs = [ pkgs.python3 llvm-nac3-pgo ];
cargoBuildFlags = [ "--package" "nac3artiq" ];
cargoTestFlags = [ "--package" "nac3ast" "--package" "nac3parser" "--package" "nac3core" "--package" "nac3artiq" ];
installPhase =
''
TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
mkdir -p $TARGET_DIR
cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
'';
}
);
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};
packages.x86_64-w64-mingw32 = rec {
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llvm-nac3 = pkgs-mingw.callPackage "${self}/llvm" { inherit (pkgs) llvmPackages_13; };
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nac3artiq = pkgs-mingw.python3Packages.toPythonModule (
pkgs-mingw.rustPlatform.buildRustPackage {
name = "nac3artiq";
src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.llvmPackages_13.clang-unwrapped pkgs.llvmPackages_13.llvm pkgs.zip ];
buildInputs = [ pkgs-mingw.zlib ];
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configurePhase =
''
export PYO3_CONFIG_FILE=${pyo3-mingw-config}
mkdir llvm-cfg
cat << EOF > llvm-cfg/llvm-config
#!${pkgs.bash}/bin/bash
set -e
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# Gross hack to work around llvm-config asking for the wrong system libraries.
exec ${llvm-nac3.dev}/bin/llvm-config-native \$@ | ${pkgs.gnused}/bin/sed s/-lrt\ -ldl\ -lpthread\ -lm//
EOF
chmod +x llvm-cfg/llvm-config
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export PATH=`pwd`/llvm-cfg:$PATH
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export CARGO_TARGET_X86_64_PC_WINDOWS_GNU_RUSTFLAGS="-C link-arg=-lz -C link-arg=-luuid -C link-arg=-lole32 -C link-arg=-lmcfgthread"
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'';
cargoBuildFlags = [ "--package" "nac3artiq" ];
doCheck = false;
installPhase =
''
mkdir -p $out $out/nix-support
ln -s target/x86_64-pc-windows-gnu/release/nac3artiq.dll nac3artiq.pyd
zip $out/nac3artiq.zip nac3artiq.pyd
echo file binary-dist $out/nac3artiq.zip >> $out/nix-support/hydra-build-products
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'';
dontFixup = true;
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meta.platforms = ["x86_64-windows"];
}
);
};
devShell.x86_64-linux = pkgs.mkShell {
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name = "nac3-dev-shell";
buildInputs = with pkgs; [
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# build dependencies
packages.x86_64-linux.llvm-nac3
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llvmPackages_13.clang-unwrapped # IRRT
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cargo
rustc
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# runtime dependencies
lld_13
(packages.x86_64-linux.python3-mimalloc.withPackages(ps: [ ps.numpy ]))
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# development tools
cargo-insta
clippy
rustfmt
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];
};
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hydraJobs = {
inherit (packages.x86_64-linux) llvm-nac3 nac3artiq;
llvm-nac3-mingw = packages.x86_64-w64-mingw32.llvm-nac3;
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nac3artiq-mingw = packages.x86_64-w64-mingw32.nac3artiq;
};
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};
nixConfig = {
binaryCachePublicKeys = ["nixbld.m-labs.hk-1:5aSRVA5b320xbNvu30tqxVPXpld73bhtOeH6uAjRyHc="];
binaryCaches = ["https://nixbld.m-labs.hk" "https://cache.nixos.org"];
};
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}