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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 *
class Graph500(MakefilePackage):
"""Graph500 reference implementations."""
homepage = "https://graph500.org"
url = "https://github.com/graph500/graph500/archive/graph500-3.0.0.tar.gz"
license("BSL-1.0")
version("3.0.0", sha256="887dcff56999987fba4953c1c5696d50e52265fe61b6ffa8bb14cc69ff27e8a0")
depends_on("mpi@2.0:")
build_directory = "src"
def flag_handler(self, name, flags):
wrapper_flags = None
if name == "cflags":
if self.spec.satisfies("%gcc@10:"):
wrapper_flags = ["-fcommon"]
return (wrapper_flags, None, flags)
def edit(self, spec, prefix):
makefile = FileFilter(join_path(self.build_directory, "Makefile"))
makefile.filter(r"^MPICC\s*=.*", "MPICC={0}".format(spec["mpi"].mpicc))
def install(self, spec, prefix):
with working_dir(self.build_directory):
mkdir(prefix.bin)
install("graph500_reference_bfs", prefix.bin)
install("graph500_reference_bfs_sssp", prefix.bin)
install("graph500_custom_bfs", prefix.bin)
install("graph500_custom_bfs_sssp", prefix.bin)
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