149 lines
6.6 KiB
Python
149 lines
6.6 KiB
Python
##############################################################################
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# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/spack/spack
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# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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class SuiteSparse(Package):
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"""
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SuiteSparse is a suite of sparse matrix algorithms
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"""
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homepage = 'http://faculty.cse.tamu.edu/davis/suitesparse.html'
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url = 'http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-5.2.0.tar.gz'
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version('5.2.0', '8e625539dbeed061cc62fbdfed9be7cf')
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version('5.1.0', '9c34d7c07ad5ce1624b8187faa132046')
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version('4.5.5', '0a5b38af0016f009409a9606d2f1b555')
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version('4.5.4', 'f6ab689442e64a1624a47aa220072d1b')
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version('4.5.3', '8ec57324585df3c6483ad7f556afccbd')
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version('4.5.1', 'f0ea9aad8d2d1ffec66a5b6bfeff5319')
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variant('tbb', default=False, description='Build with Intel TBB')
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variant('pic', default=True, description='Build position independent code (required to link with shared libraries)')
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variant('cuda', default=False, description='Build with CUDA')
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variant('openmp', default=False, description='Build with OpenMP')
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depends_on('blas')
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depends_on('lapack')
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depends_on('cmake', when='@5.2.0:', type='build')
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depends_on('metis@5.1.0', when='@4.5.1:')
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# in @4.5.1. TBB support in SPQR seems to be broken as TBB-related linkng
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# flags does not seem to be used, which leads to linking errors on Linux.
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depends_on('tbb', when='@4.5.3:+tbb')
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depends_on('cuda', when='+cuda')
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patch('tbb_453.patch', when='@4.5.3:+tbb')
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# This patch removes unsupported flags for pgi compiler
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patch('pgi.patch', when='%pgi')
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def install(self, spec, prefix):
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# The build system of SuiteSparse is quite old-fashioned.
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# It's basically a plain Makefile which include an header
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# (SuiteSparse_config/SuiteSparse_config.mk)with a lot of convoluted
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# logic in it. Any kind of customization will need to go through
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# filtering of that file
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pic_flag = self.compiler.pic_flag if '+pic' in spec else ''
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make_args = [
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'INSTALL=%s' % prefix,
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# By default, the Makefile uses the Intel compilers if
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# they are found. The AUTOCC flag disables this behavior,
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# forcing it to use Spack's compiler wrappers.
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'AUTOCC=no',
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# CUDA=no does NOT disable cuda, it only disables internal search
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# for CUDA_PATH. If in addition the latter is empty, then CUDA is
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# completely disabled. See
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# [SuiteSparse/SuiteSparse_config/SuiteSparse_config.mk] for more.
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'CUDA=no',
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'CUDA_PATH=%s' % (spec['cuda'].prefix if '+cuda' in spec else ''),
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'CFOPENMP=%s' % (self.compiler.openmp_flag
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if '+openmp' in spec else ''),
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'CFLAGS=-O3 %s' % pic_flag,
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# Both FFLAGS and F77FLAGS are used in SuiteSparse makefiles;
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# FFLAGS is used in CHOLMOD, F77FLAGS is used in AMD and UMFPACK.
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'FFLAGS=%s' % pic_flag,
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'F77FLAGS=%s' % pic_flag,
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# use Spack's metis in CHOLMOD/Partition module,
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# otherwise internal Metis will be compiled
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'MY_METIS_LIB=%s' % spec['metis'].libs.ld_flags,
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'MY_METIS_INC=%s' % spec['metis'].prefix.include,
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# Make sure Spack's Blas/Lapack is used. Otherwise System's
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# Blas/Lapack might be picked up. Need to add -lstdc++, following
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# with the TCOV path of SparseSuite 4.5.1's Suitesparse_config.mk,
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# even though this fix is ugly
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'BLAS=%s' % (spec['blas'].libs.ld_flags + (
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' -lstdc++' if '@4.5.1' in spec else '')),
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'LAPACK=%s' % spec['lapack'].libs.ld_flags,
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]
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# 64bit blas in UMFPACK:
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if (spec.satisfies('^openblas+ilp64') or
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spec.satisfies('^intel-mkl+ilp64') or
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spec.satisfies('^intel-parallel-studio+mkl+ilp64')):
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make_args.append('UMFPACK_CONFIG=-DLONGBLAS="long long"')
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# SuiteSparse defaults to using '-fno-common -fexceptions' in
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# CFLAGS, but not all compilers use the same flags for these
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# optimizations
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if any([x in spec
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for x in ('%clang', '%gcc', '%intel')]):
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make_args += ['CFLAGS+=-fno-common -fexceptions']
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elif '%pgi' in spec:
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make_args += ['CFLAGS+=--exceptions']
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if '%xl' in spec or '%xl_r' in spec:
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make_args += ['CFLAGS+=-DBLAS_NO_UNDERSCORE']
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# Intel TBB in SuiteSparseQR
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if 'tbb' in spec:
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make_args += [
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'SPQR_CONFIG=-DHAVE_TBB',
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'TBB=-L%s -ltbb' % spec['tbb'].prefix.lib,
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]
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make('install', *make_args)
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@property
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def libs(self):
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"""Export the libraries of SuiteSparse.
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Sample usage: spec['suite-sparse'].libs.ld_flags
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spec['suite-sparse:klu,btf'].libs.ld_flags
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"""
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# Component libraries, ordered by dependency. Any missing components?
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all_comps = ['klu', 'btf', 'umfpack', 'cholmod', 'colamd', 'amd',
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'camd', 'ccolamd', 'cxsparse', 'ldl', 'rbio', 'spqr',
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'suitesparseconfig']
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query_parameters = self.spec.last_query.extra_parameters
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comps = all_comps if not query_parameters else query_parameters
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libs = find_libraries(['lib' + c for c in comps], root=self.prefix.lib,
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shared=True, recursive=False)
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if not libs:
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return None
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libs += find_system_libraries('librt')
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return libs
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