119 lines
3 KiB
Nix
119 lines
3 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, unstableGitUpdater
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, runCommand
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, cmake
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, rocm-cmake
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, hip
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, openmp
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, clang-tools-extra
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, gtest
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, buildTests ? false
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, buildExamples ? false
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, gpuTargets ? [ ] # gpuTargets = [ "gfx803" "gfx900" "gfx1030" ... ]
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}:
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let
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# This is now over 3GB, to allow hydra caching we separate it
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ck = stdenv.mkDerivation (finalAttrs: {
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pname = "composable_kernel";
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version = "unstable-2023-01-16";
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outputs = [
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"out"
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] ++ lib.optionals buildTests [
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"test"
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] ++ lib.optionals buildExamples [
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"example"
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];
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# ROCm 5.6 should release composable_kernel as stable with a tag in the future
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src = fetchFromGitHub {
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owner = "ROCmSoftwarePlatform";
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repo = "composable_kernel";
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rev = "80e05267417f948e4f7e63c0fe807106d9a0c0ef";
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hash = "sha256-+c0E2UtlG/abweLwCWWjNHDO5ZvSIVKwwwettT9mqR4=";
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};
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nativeBuildInputs = [
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cmake
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rocm-cmake
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hip
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clang-tools-extra
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];
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buildInputs = [
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openmp
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];
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cmakeFlags = [
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"-DCMAKE_C_COMPILER=hipcc"
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"-DCMAKE_CXX_COMPILER=hipcc"
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] ++ lib.optionals (gpuTargets != [ ]) [
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"-DGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
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"-DAMDGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
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] ++ lib.optionals buildTests [
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"-DGOOGLETEST_DIR=${gtest.src}" # Custom linker names
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];
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# No flags to build selectively it seems...
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postPatch = lib.optionalString (!buildTests) ''
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substituteInPlace CMakeLists.txt \
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--replace "add_subdirectory(test)" ""
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'' + lib.optionalString (!buildExamples) ''
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substituteInPlace CMakeLists.txt \
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--replace "add_subdirectory(example)" ""
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'';
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postInstall = lib.optionalString buildTests ''
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mkdir -p $test/bin
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mv $out/bin/test_* $test/bin
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'' + lib.optionalString buildExamples ''
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mkdir -p $example/bin
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mv $out/bin/example_* $example/bin
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'';
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passthru.updateScript = unstableGitUpdater { };
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meta = with lib; {
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description = "Performance portable programming model for machine learning tensor operators";
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homepage = "https://github.com/ROCmSoftwarePlatform/composable_kernel";
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license = with licenses; [ mit ];
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maintainers = teams.rocm.members;
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platforms = platforms.linux;
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};
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});
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ckProfiler = runCommand "ckProfiler" { preferLocalBuild = true; } ''
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cp -a ${ck}/bin/ckProfiler $out
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'';
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in stdenv.mkDerivation {
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inherit (ck) pname version outputs src passthru meta;
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dontUnpack = true;
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dontPatch = true;
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dontConfigure = true;
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin
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cp -as ${ckProfiler} $out/bin/ckProfiler
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cp -an ${ck}/* $out
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'' + lib.optionalString buildTests ''
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cp -a ${ck.test} $test
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'' + lib.optionalString buildExamples ''
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cp -a ${ck.example} $example
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'' + ''
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runHook postInstall
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'';
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# Fix paths
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preFixup = ''
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substituteInPlace $out/lib/cmake/composable_kernel/*.cmake \
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--replace "${ck}" "$out"
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'';
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}
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