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##############################################################################
# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Hpgmg(Package):
"""HPGMG implements full multigrid (FMG) algorithms using
finite-volume and finite-element methods.
Different algorithmic variants adjust the arithmetic intensity
and architectural properties that are tested. These FMG methods
converge up to discretization error in one F-cycle,
thus may be considered direct solvers. An F-cycle visits
the finest level a total of two times,
the first coarsening (8x smaller) 4 times,
the second coarsening 6 times, etc."""
homepage = "https://bitbucket.org/hpgmg/hpgmg"
url = "https://hpgmg.org/static/hpgmg-0.tar.gz"
tags = ['proxy-app']
version('a0a5510df23b', 'b9c50f25e541428d4735fb07344d1d0ed9fc821bdde918d8e0defa78c0d9b4f9')
version('develop', git='https://bitbucket.org/hpgmg/hpgmg.git', branch='master')
variant(
'fe', default=False, description='Build finite element solver')
variant(
'fv', default='mpi', values=('serial', 'mpi', 'none'),
description='Build finite volume solver with or without MPI support')
variant('cuda', default=False, description='Build with CUDA')
variant('debug', default=False, description='Build in debug mode')
depends_on('petsc', when='+fe')
depends_on('mpi', when='+fe')
depends_on('mpi', when='fv=mpi')
depends_on('cuda', when='+cuda')
depends_on('python', type='build')
phases = ['configure', 'build', 'install']
def configure_args(self):
args = []
if '+fe' in self.spec:
args.append('--fe')
if 'fv=serial' in self.spec:
args.append('--no-fv-mpi')
if 'mpi' in self.spec:
args.append('--CC={0}'.format(self.spec['mpi'].mpicc))
cflags = []
if 'fv=none' in self.spec:
args.append('--no-fv')
else:
cflags.append(self.compiler.openmp_flag)
if '+debug' in self.spec:
cflags.append('-g')
elif any(map(self.spec.satisfies, ['%gcc', '%clang', '%intel'])):
cflags += ['-O3', '-march=native']
args.append('--CFLAGS=' + ' '.join(cflags))
return args
def configure(self, spec, prefix):
configure(*self.configure_args())
def build(self, spec, prefix):
make()
def install(self, spec, prefix):
install_tree('build/bin', prefix.bin)
install('README.md', prefix)
install('LICENSE', prefix)
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