# 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 Lulesh(MakefilePackage):
"""LULESH is a highly simplified application, hard-coded to only
style typical in scientific C or C++ based applications. Hard
code to only solve a Sedov blast problem with analytic answer
"""
tags = ['proxy-app']
homepage = "https://computing.llnl.gov/projects/co-design/lulesh"
git = "https://github.com/LLNL/LULESH.git"
version('2.0.3', tag='2.0.3')
variant('mpi', default=True, description='Build with MPI support')
variant('openmp', default=True, description='Build with OpenMP support')
variant('visual', default=False,
description='Build with Visualization support (Silo, hdf5)')
depends_on('mpi', when='+mpi')
depends_on('silo', when='+visual')
depends_on('hdf5', when='+visual')
@property
def build_targets(self):
targets = []
cxxflag = ' -g -O3 -I. '
ldflags = ' -g -O3 '
if '~mpi' in self.spec:
targets.append('CXX = {0} {1}'.format(spack_cxx, ' -DUSE_MPI=0 '))
else:
targets.append(
'CXX = {0} {1}'.format(self.spec['mpi'].mpicxx,
' -DUSE_MPI=1'))
targets.append(
'MPI_INC = {0}'.format(self.spec['mpi'].prefix.include))
targets.append('MPI_LIB = {0}'.format(self.spec['mpi'].prefix.lib))
if '+visual' in self.spec:
targets.append(
'SILO_INCDIR = {0}'.format(self.spec['silo'].prefix.include))
targets.append(
'SILO_LIBDIR = {0}'.format(self.spec['silo'].prefix.lib))
cxxflag = ' -g -DVIZ_MESH -I${SILO_INCDIR} '
ldflags = ' -g -L${SILO_LIBDIR} -Wl,-rpath -Wl, '
ldflags += '${SILO_LIBDIR} -lsiloh5 -lhdf5 '
if '+openmp' in self.spec:
cxxflag += self.compiler.openmp_flag
ldflags += self.compiler.openmp_flag
targets.append('CXXFLAGS = {0}'.format(cxxflag))
targets.append('LDFLAGS = {0}'.format(ldflags))
return targets
def install(self, spec, prefix):
mkdirp(prefix.bin)
install('lulesh{0}'.format(self.version.up_to(2)), prefix.bin)
mkdirp(prefix.doc)
install('README', prefix.doc)
install('TODO', prefix.doc)