81 lines
2.8 KiB
Python
81 lines
2.8 KiB
Python
# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class LlvmOpenmpOmpt(CMakePackage):
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"""The OpenMP subproject provides an OpenMP runtime for use with the
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OpenMP implementation in Clang. This branch includes experimental
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changes for OMPT, the OpenMP Tools interface"""
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homepage = "https://github.com/OpenMPToolsInterface/LLVM-openmp"
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git = "https://github.com/OpenMPToolsInterface/LLVM-openmp.git"
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# tr6_forwards branch (last commit from 2017)
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version("tr6_forwards", commit="4b29de49ce90cfb5c3cbc6bb7d91660b70bddb5d")
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version("3.9.2b2", commit="5cdca5dd3c0c336d42a335ca7cff622e270c9d47")
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# align-to-tr-rebased branch
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version("3.9.2b", commit="982a08bcf3df9fb5afc04ac3bada47f19cc4e3d3")
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# variant for building llvm-openmp-ompt as a stand alone library
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variant(
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"standalone",
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default=False,
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description="Build llvm openmpi ompt library as a \
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stand alone entity.",
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)
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# variant for building libomptarget
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variant(
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"libomptarget", default=True, description="Enable building libomptarget for offloading"
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)
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depends_on("cmake@2.8:", type="build")
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depends_on("llvm", when="~standalone")
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depends_on("ninja@1.5:", type="build")
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depends_on("perl@5.22.0:", type="build")
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depends_on("elf", when="+libomptarget")
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depends_on("libffi", when="+libomptarget")
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generator("ninja")
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def cmake_args(self):
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cmake_args = [
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"-DLIBOMP_OMPT_SUPPORT=on",
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"-DLIBOMP_OMPT_BLAME=on",
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"-DLIBOMP_OMPT_TRACE=on",
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"-DCMAKE_C_COMPILER=%s" % spack_cc,
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"-DCMAKE_CXX_COMPILER=%s" % spack_cxx,
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]
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# Build llvm-openmp-ompt as a stand alone library
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# CMAKE rpath variable prevents standalone error
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# where this package wants the llvm tools path
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if "+standalone" in self.spec:
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cmake_args.extend(
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[
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"-DLIBOMP_STANDALONE_BUILD=true",
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"-DCMAKE_BUILD_WITH_INSTALL_RPATH=true",
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"-DLIBOMP_USE_DEBUGGER=false",
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]
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)
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# Build llvm-openmp-ompt using the tr6_forwards branch
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# This requires the version to be 5.0 (50)
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if "@tr6_forwards" in self.spec:
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cmake_args.extend(["-DLIBOMP_OMP_VERSION=50"])
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# Disable support for libomptarget
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if "~libomptarget" in self.spec:
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cmake_args.extend(["-DOPENMP_ENABLE_LIBOMPTARGET=OFF"])
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return cmake_args
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@property
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def libs(self):
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return find_libraries("libomp", root=self.prefix, recursive=True)
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