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# Copyright 2013-2022 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 import *
class Rsbench(MakefilePackage):
"""A mini-app to represent the multipole resonance representation lookup
cross section algorithm."""
homepage = "https://github.com/ANL-CESAR/RSBench"
url = "https://github.com/ANL-CESAR/RSBench/archive/v2.tar.gz"
version('12', sha256='2e437dbdaf7bf12bb9ade429d46a9e74fd519fc4686777a452770790d0546499')
version('2', sha256='1e97a38a863836e98cedc5cc669f8fdcaed905fafdc921d2bce32319b3e157ff')
version('0', sha256='95c06cf4cb6f396f9964d5e4b58a477bf9d7131cd39804480f1cb74e9310b271')
tags = ['proxy-app']
# To-Do: Add build support for other parallelism versions in v12:
# CUDA, Sycl, OpenCL, OpenMP Offload
@property
def build_directory(self):
if self.spec.satisfies('@:2'):
return 'src'
return 'openmp-threading'
@property
def build_targets(self):
targets = []
cflags = '-std=gnu99 -O3'
ldflags = '-lm'
if self.compiler.name == 'gcc':
cflags += ' -ffast-math '
elif self.compiler.name == 'intel':
cflags += ' -xhost -ansi-alias -no-prec-div '
elif self.compiler.name == 'pgi' or self.compiler.name == 'nvhpc':
cflags += ' -fastsse '
elif self.compiler.name == 'arm':
cflags += ' -ffast-math '
cflags += self.compiler.openmp_flag
targets.append('CFLAGS={0}'.format(cflags))
targets.append('LDFLAGS={0}'.format(ldflags))
return targets
def install(self, spec, prefix):
mkdir(prefix.bin)
install(join_path(self.build_directory, 'rsbench'), prefix.bin)
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