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79 lines
1.8 KiB
79 lines
1.8 KiB
2 months ago
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# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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ROCM_VERSION=${PV}
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inherit cmake edo rocm flag-o-matic
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DESCRIPTION="ROCm Communication Collectives Library (RCCL)"
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HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rccl"
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SRC_URI="https://github.com/ROCmSoftwarePlatform/rccl/archive/rocm-${PV}.tar.gz -> rccl-${PV}.tar.gz"
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LICENSE="BSD"
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KEYWORDS="~amd64"
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SLOT="0/$(ver_cut 1-2)"
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IUSE="test"
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RDEPEND="
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=dev-util/hip-5*
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dev-util/rocm-smi:${SLOT}"
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DEPEND="${RDEPEND}
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sys-libs/binutils-libs"
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BDEPEND="
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>=dev-build/cmake-3.22
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>=dev-build/rocm-cmake-5.0.2-r1
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dev-util/hipify-clang:${SLOT}
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test? ( dev-cpp/gtest )"
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RESTRICT="!test? ( test )"
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S="${WORKDIR}/rccl-rocm-${PV}"
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PATCHES=(
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"${FILESDIR}/${PN}-5.7.1-remove-chrpath.patch"
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)
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src_prepare() {
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cmake_src_prepare
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# https://reviews.llvm.org/D69582 - clang does not support parallel jobs
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sed -i 's/-parallel-jobs=[0-9][0-9]//g' CMakeLists.txt || die
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# https://github.com/ROCmSoftwarePlatform/rccl/pull/860 - bad escape
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sed -i 's/\\%/%/' src/include/msccl/msccl_struct.h || die
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# https://github.com/ROCmSoftwarePlatform/rccl/issues/958 - fix AMDGPU_TARGETS
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sed -i '/set(AMDGPU_TARGETS/s/ FORCE//' CMakeLists.txt || die
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}
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src_configure() {
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addpredict /dev/kfd
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addpredict /dev/dri/
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# https://github.com/llvm/llvm-project/issues/71711 - fix issue of clang
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append-ldflags -Wl,-z,noexecstack
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local mycmakeargs=(
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-DCMAKE_SKIP_RPATH=ON
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-DAMDGPU_TARGETS="$(get_amdgpu_flags)"
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-DBUILD_TESTS=$(usex test ON OFF)
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-DROCM_SYMLINK_LIBS=OFF
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-Wno-dev
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)
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CXX=hipcc cmake_src_configure
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}
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src_test() {
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CHECK_AMDGPU
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LD_LIBRARY_PATH="${BUILD_DIR}" edob test/rccl-UnitTests
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}
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src_install() {
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cmake_src_install
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# remove extra copy of headers
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rm -r "${ED}"/usr/rccl || die
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}
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