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# Copyright 2013-2020 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 Ember(MakefilePackage):
"""
Ember Communication Pattern Library
The Ember suite provides communication patterns in a simplified setting
(simplified by the removal of application calculations, control flow,
etc.).
"""
tags = ['proxy-app', 'ecp-proxy-app']
homepage = "http://sst-simulator.org/SSTPages/SSTElementEmber/"
git = "https://github.com/sstsimulator/ember.git"
url = "https://github.com/sstsimulator/ember/archive/v1.0.0.tar.gz"
version('1.0.0', sha256='5b2a6b8055b46ab3ea2c7baabaf4d280d837bb7c21eba0c9f59e092c6fc1c4a6')
depends_on('mpi')
# TODO: shmem variant disabled due to lack of shmem spackage
def edit(self, spec, prefix):
file = open('Makefile', 'w')
file.write('CC = mpicc\n')
file.write('CFLAGS = -O3 -std=c99\n')
file.write('OSHMEM_CC=cc\n')
file.write('OSHMEM_C_FLAGS=-O3 -g\n')
file.write('export CC CFLAGS OSHMEM_CC OSHMEM_C_FLAGS\n')
file.write('all:\n')
file.write('\t@$(MAKE) -C mpi/halo3d -f Makefile\n')
file.write('\t@$(MAKE) -C mpi/halo3d-26 -f Makefile\n')
file.write('\t@$(MAKE) -C mpi/incast -f Makefile\n')
file.write('\t@$(MAKE) -C mpi/pingpong -f Makefile\n')
file.write('\t@$(MAKE) -C mpi/sweep3d -f Makefile\n')
# file.write('\t@$(MAKE) -C shmem/hotspotinc -f Makefile\n')
# file.write('\t@$(MAKE) -C shmem/randominc -f Makefile\n')
file.write('.PHONY: clean\n')
file.write('clean:\n')
file.write('\t@$(MAKE) -C mpi/halo3d -f Makefile clean\n')
file.write('\t@$(MAKE) -C mpi/halo3d-26 -f Makefile clean\n')
file.write('\t@$(MAKE) -C mpi/incast -f Makefile clean\n')
file.write('\t@$(MAKE) -C mpi/pingpong -f Makefile clean\n')
file.write('\t@$(MAKE) -C mpi/sweep3d -f Makefile clean\n')
# file.write('\t@$(MAKE) -C shmem/hotspotinc -f Makefile clean\n')
# file.write('\t@$(MAKE) -C shmem/randominc -f Makefile clean\n')
file.close()
@property
def build_targets(self):
targets = []
cc = self.spec['mpi'].mpicc
cflags = '-O3 -std=c99'
oshmem_cc = 'cc'
oshmem_c_flags = '-O3 -g'
targets.append('CC = {0}'.format(cc))
targets.append('CFLAGS = {0}'.format(cflags))
targets.append('OSHMEM_CC = {0}'.format(oshmem_cc))
targets.append('OSHMEM_C_FLAGS = {0}'.format(oshmem_c_flags))
return targets
def install(self, spec, prefix):
mkdirp(prefix.docs)
install('README.md', prefix.docs)
install('README.MPI.halo3d', prefix.docs)
install('README.MPI.halo3d-26', prefix.docs)
install('README.MPI.incast', prefix.docs)
install('README.MPI.sweep3d', prefix.docs)
mkdirp(prefix.bin)
install('mpi/halo3d/halo3d', prefix.bin)
install('mpi/halo3d-26/halo3d-26', prefix.bin)
install('mpi/incast/incast', prefix.bin)
install('mpi/pingpong/pingpong', prefix.bin)
install('mpi/sweep3d/sweep3d', prefix.bin)
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