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2025-10-09 14:15:47 +02:00

116 lines
2.7 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
rocmUpdateScript,
cmake,
rocm-cmake,
rocm-smi,
clr,
openmp,
gtest,
rocblas,
buildTests ? false, # Will likely fail building because wavefront shifts are not supported for certain archs
buildExtendedTests ? false,
buildBenchmarks ? false,
buildSamples ? false,
gpuTargets ? [ ],
}:
stdenv.mkDerivation (finalAttrs: {
pname = "rocwmma";
version = "6.4.3";
outputs = [
"out"
]
++ lib.optionals (buildTests || buildBenchmarks) [
"test"
]
++ lib.optionals buildBenchmarks [
"benchmark"
]
++ lib.optionals buildSamples [
"sample"
];
src = fetchFromGitHub {
owner = "ROCm";
repo = "rocWMMA";
rev = "rocm-${finalAttrs.version}";
hash = "sha256-fjyxMrzt74rE7Gf4v4WawYltuw1fvahwZUpauMIE3qc=";
};
patches = lib.optionals (buildTests || buildBenchmarks) [
./0000-dont-fetch-googletest.patch
];
nativeBuildInputs = [
cmake
rocm-cmake
clr
];
buildInputs = [
openmp
]
++ lib.optionals (buildTests || buildBenchmarks) [
rocm-smi
gtest
rocblas
];
cmakeFlags = [
"-DROCWMMA_BUILD_TESTS=${if buildTests || buildBenchmarks then "ON" else "OFF"}"
"-DROCWMMA_BUILD_SAMPLES=${if buildSamples then "ON" else "OFF"}"
# Manually define CMAKE_INSTALL_<DIR>
# See: https://github.com/NixOS/nixpkgs/pull/197838
"-DCMAKE_INSTALL_BINDIR=bin"
"-DCMAKE_INSTALL_LIBDIR=lib"
"-DCMAKE_INSTALL_INCLUDEDIR=include"
]
++ lib.optionals (gpuTargets != [ ]) [
"-DGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
]
++ lib.optionals buildExtendedTests [
"-DROCWMMA_BUILD_EXTENDED_TESTS=ON"
]
++ lib.optionals buildBenchmarks [
"-DROCWMMA_BUILD_BENCHMARK_TESTS=ON"
"-DROCWMMA_BENCHMARK_WITH_ROCBLAS=ON"
];
postInstall =
lib.optionalString (buildTests || buildBenchmarks) ''
mkdir -p $test/bin
mv $out/bin/{*_test,*-validate} $test/bin
''
+ lib.optionalString buildBenchmarks ''
mkdir -p $benchmark/bin
mv $out/bin/*-bench $benchmark/bin
''
+ lib.optionalString buildSamples ''
mkdir -p $sample/bin
mv $out/bin/sgemmv $sample/bin
mv $out/bin/simple_gemm $sample/bin
mv $out/bin/simple_dlrm $sample/bin
''
+ lib.optionalString (buildTests || buildBenchmarks || buildSamples) ''
rm -rf $out/bin
'';
passthru.updateScript = rocmUpdateScript {
name = finalAttrs.pname;
inherit (finalAttrs.src) owner;
inherit (finalAttrs.src) repo;
};
meta = with lib; {
description = "Mixed precision matrix multiplication and accumulation";
homepage = "https://github.com/ROCm/rocWMMA";
license = with licenses; [ mit ];
teams = [ teams.rocm ];
platforms = platforms.linux;
};
})