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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
from spack.pkg.builtin.boost import Boost
class Graphblast(MakefilePackage, CudaPackage):
"""High-Performance Linear Algebra-based Graph Primitives on GPUs"""
homepage = "https://github.com/gunrock/graphblast"
git = "https://github.com/gunrock/graphblast.git"
license("Apache-2.0")
version("master", submodules=True)
version(
"2020-05-07",
submodules=True,
commit="1a052558a71f2cd67f5d6fe9db3b274c303ef8f6",
preferred=True,
)
variant("cuda", default=True, description="Build with Cuda support")
depends_on("boost +program_options")
# TODO: replace this with an explicit list of components of Boost,
# for instance depends_on('boost +filesystem')
# See https://github.com/spack/spack/pull/22303 for reference
depends_on(Boost.with_default_variants)
# This package is confirmed to compile with:
# gcc@:5.4.0,7.5.0 , boost@1.58.0:1.60.0 , cuda@9:
# TODO: the package doesn't compile as CMakePackage
# once that is fixed it should be converted to a CMakePackage type.
conflicts(
"cuda_arch=none",
when="+cuda",
msg='Must specify CUDA compute capabilities of your GPU. \
See "spack info graphblast"',
)
def install(self, spec, prefix):
install_tree(self.build_directory, self.prefix)
def patch(self):
cuda_arch_list = self.spec.variants["cuda_arch"].value
arches = "ARCH = "
for i in cuda_arch_list:
arches = arches + " -gencode arch=compute_{0},code=compute_{0}".format(i)
makefile = FileFilter("common.mk")
makefile.filter(r"^ARCH =.*", arches)
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