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{ lib
, stdenv
, fetchFromGitHub
, rocmUpdateScript
, cmake
, rocm-cmake
, clr
, openmp
, clang-tools-extra
, gtest
, buildTests ? false
, buildExamples ? false
, gpuTargets ? [ ] # gpuTargets = [ "gfx803" "gfx900" "gfx1030" ... ]
}:
stdenv.mkDerivation (finalAttrs: {
pname = "composable_kernel";
version = "5.7.1";
outputs = [
"out"
] ++ lib.optionals buildTests [
"test"
] ++ lib.optionals buildExamples [
"example"
];
src = fetchFromGitHub {
owner = "ROCm";
repo = "composable_kernel";
rev = "rocm-${finalAttrs.version}";
hash = "sha256-Z9X+S2SijGJ8bhr9ghkkWicBUzLzs9fxPpqZxX6BBM4=";
};
nativeBuildInputs = [
cmake
rocm-cmake
clr
clang-tools-extra
];
buildInputs = [ openmp ];
cmakeFlags = [
"-DCMAKE_C_COMPILER=hipcc"
"-DCMAKE_CXX_COMPILER=hipcc"
] ++ lib.optionals (gpuTargets != [ ]) [
"-DGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
"-DAMDGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
] ++ lib.optionals buildTests [
"-DGOOGLETEST_DIR=${gtest.src}" # Custom linker names
];
# No flags to build selectively it seems...
postPatch = lib.optionalString (!buildTests) ''
substituteInPlace CMakeLists.txt \
--replace "add_subdirectory(test)" ""
'' + lib.optionalString (!buildExamples) ''
substituteInPlace CMakeLists.txt \
--replace "add_subdirectory(example)" ""
'';
postInstall = lib.optionalString buildTests ''
mkdir -p $test/bin
mv $out/bin/test_* $test/bin
'' + lib.optionalString buildExamples ''
mkdir -p $example/bin
mv $out/bin/example_* $example/bin
'';
passthru.updateScript = rocmUpdateScript {
name = finalAttrs.pname;
owner = finalAttrs.src.owner;
repo = finalAttrs.src.repo;
};
# Times out otherwise
requiredSystemFeatures = [ "big-parallel" ];
meta = with lib; {
description = "Performance portable programming model for machine learning tensor operators";
homepage = "https://github.com/ROCm/composable_kernel";
license = with licenses; [ mit ];
maintainers = teams.rocm.members;
platforms = platforms.linux;
broken = versions.minor finalAttrs.version != versions.minor stdenv.cc.version || versionAtLeast finalAttrs.version "6.0.0";
};
})
|