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{ lib
, stdenv
, fetchFromGitHub
, unstableGitUpdater
, cmake
, rocm-cmake
, hip
, openmp
, clang-tools-extra
, gtest
, buildTests ? false
, buildExamples ? false
, gpuTargets ? [ ] # gpuTargets = [ "gfx803" "gfx900" "gfx1030" ... ]
}:
let
# This is now over 3GB, to allow hydra caching we separate it
ck = stdenv.mkDerivation (finalAttrs: {
pname = "composable_kernel";
version = "unstable-2023-01-16";
outputs = [
"out"
] ++ lib.optionals buildTests [
"test"
] ++ lib.optionals buildExamples [
"example"
];
# ROCm 5.6 should release composable_kernel as stable with a tag in the future
src = fetchFromGitHub {
owner = "ROCmSoftwarePlatform";
repo = "composable_kernel";
rev = "80e05267417f948e4f7e63c0fe807106d9a0c0ef";
hash = "sha256-+c0E2UtlG/abweLwCWWjNHDO5ZvSIVKwwwettT9mqR4=";
};
nativeBuildInputs = [
cmake
rocm-cmake
hip
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 = unstableGitUpdater { };
# Times out otherwise
requiredSystemFeatures = [ "big-parallel" ];
meta = with lib; {
description = "Performance portable programming model for machine learning tensor operators";
homepage = "https://github.com/ROCmSoftwarePlatform/composable_kernel";
license = with licenses; [ mit ];
maintainers = teams.rocm.members;
platforms = platforms.linux;
};
});
in stdenv.mkDerivation {
inherit (ck) pname version outputs src passthru requiredSystemFeatures meta;
dontUnpack = true;
dontPatch = true;
dontConfigure = true;
dontBuild = true;
installPhase = ''
runHook preInstall
mkdir -p $out
cp -an ${ck}/* $out
'' + lib.optionalString buildTests ''
cp -a ${ck.test} $test
'' + lib.optionalString buildExamples ''
cp -a ${ck.example} $example
'' + ''
runHook postInstall
'';
# Fix paths
preFixup = ''
substituteInPlace $out/lib/cmake/composable_kernel/*.cmake \
--replace "${ck}" "$out"
'';
}
|