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##############################################################################
# Copyright (c) 2013-2017, 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 NOTICE and LICENSE files 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 *
from glob import glob
class Libxsmm(Package):
'''Library targeting Intel Architecture
for small, dense or sparse matrix multiplications,
and small convolutions.'''
homepage = 'https://github.com/hfp/libxsmm'
url = 'https://github.com/hfp/libxsmm/archive/1.8.1.tar.gz'
version('develop', git='https://github.com/hfp/libxsmm.git')
version('1.8.1', 'ece51ec767580f4542f509655daa5ec0')
version('1.8', '2d513afbdad99e5d04c6c4ab4c9bb25b')
version('1.7.1', 'a938335b1c2c90616dc72c2c1a5824ab')
version('1.7', 'cb3aff6d123ba70bd3d4daf575767d14')
version('1.6.6', '8b45ae022f36b8c212f579a0952b5034')
version('1.6.5', 'fa21fe88d092477fa796a346ac7674ff')
version('1.6.4', '23e484f7b9f980c2a3819db6e6c68710')
version('1.6.3', '7969c56e6faed66f9e07d86f063ecf0b')
version('1.6.2', '1920e58fdf00d2635d24cf5c07007bfc')
version('1.6.1', 'e3493c77c57d42cfa58e0e55a69ee22c')
version('1.6', '31c130aa176db23944de420b59e1c74d')
version('1.5.2', 'ecda62ec3e5c60897d0d7780c524bc19')
version('1.5.1', '612244e92024e11ec672bafb6e85c01b')
version('1.5', '7b550702b55dc8e73a42a2986a1e1b36')
version('1.4.4', '78beefa57da02126cf4556f0eef3f8f0')
version('1.4.3', '9839bf0fb8be7badf1e97ce4c817149b')
version('1.4.2', 'ea025761437f3b5c936821b9ca21ec31')
version('1.4.1', '71648500ea4510529845d329091917df')
version('1.4', 'b42f91bf5285e7ad0463446e55ebdc2b')
variant('debug', default=False,
description='Unoptimized with call-trace (LIBXSMM_TRACE).')
variant('header-only', default=False,
description='Produce header-only installation')
@property
def libs(self):
result = find_libraries(['libxsmm', 'libxsmmf'], root=self.prefix,
recurse=True)
if len(result) == 0:
result = find_libraries(['libxsmm', 'libxsmmf'], root=self.prefix,
shared=False, recurse=True)
return result
def patch(self):
kwargs = {'ignore_absent': False, 'backup': False, 'string': True}
makefile = FileFilter('Makefile.inc')
# Spack sets CC, CXX, and FC to point to the compiler wrappers
# Don't let Makefile.inc overwrite these
makefile.filter('CC = icc', 'CC ?= icc', **kwargs)
makefile.filter('CC = gcc', 'CC ?= gcc', **kwargs)
makefile.filter('CXX = icpc', 'CXX ?= icpc', **kwargs)
makefile.filter('CXX = g++', 'CXX ?= g++', **kwargs)
makefile.filter('FC = ifort', 'FC ?= ifort', **kwargs)
makefile.filter('FC = gfortran', 'FC ?= gfortran', **kwargs)
def manual_install(self, prefix):
spec = self.spec
install_tree('include', prefix.include)
if '~header-only' in spec:
install_tree('lib', prefix.lib)
doc_path = prefix.share + '/libxsmm/doc'
mkdirp(doc_path)
for doc_file in glob('documentation/*.md'):
install(doc_file, doc_path)
for doc_file in glob('documentation/*.pdf'):
install(doc_file, doc_path)
install('README.md', doc_path)
install('LICENSE', doc_path)
def install(self, spec, prefix):
if '+header-only' in spec and '@1.6.2:' not in spec:
raise InstallError(
"The variant +header-only is only available " +
"for versions @1.6.2:")
# include symbols by default
make_args = ['SYM=1']
if '+header-only' in spec:
make_args += ['header-only']
# JIT (AVX and later) makes MNK, M, N, or K spec. superfluous
# make_args += ['MNK=1 4 5 6 8 9 13 16 17 22 23 24 26 32']
# include call trace as the build is already de-optimized
if '+debug' in spec:
make_args += ['DBG=1']
make_args += ['TRACE=1']
make(*make_args)
self.manual_install(prefix)
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