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##############################################################################
# Copyright (c) 2013-2016, 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/llnl/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 *
import os
import sys
import subprocess
class Mumps(Package):
"""MUMPS: a MUltifrontal Massively Parallel sparse direct Solver"""
homepage = "http://mumps.enseeiht.fr"
url = "http://mumps.enseeiht.fr/MUMPS_5.0.1.tar.gz"
version('5.0.1', 'b477573fdcc87babe861f62316833db0')
variant('mpi', default=True, description='Activate the compilation of MUMPS with the MPI support')
variant('scotch', default=False, description='Activate Scotch as a possible ordering library')
variant('ptscotch', default=False, description='Activate PT-Scotch as a possible ordering library')
variant('metis', default=False, description='Activate Metis as a possible ordering library')
variant('parmetis', default=False, description='Activate Parmetis as a possible ordering library')
variant('double', default=True, description='Activate the compilation of dmumps')
variant('float', default=True, description='Activate the compilation of smumps')
variant('complex', default=True, description='Activate the compilation of cmumps and/or zmumps')
variant('idx64', default=False, description='Use int64_t/integer*8 as default index type')
variant('shared', default=True, description='Build shared libraries')
depends_on('scotch + esmumps', when='~ptscotch+scotch')
depends_on('scotch + esmumps + mpi', when='+ptscotch')
depends_on('metis@5:', when='+metis')
depends_on('parmetis', when="+parmetis")
depends_on('blas')
depends_on('lapack')
depends_on('scalapack', when='+mpi')
depends_on('mpi', when='+mpi')
patch('mumps-shared.patch', when='+shared')
# this function is not a patch function because in case scalapack
# is needed it uses self.spec['scalapack'].fc_link set by the
# setup_dependent_environment in scalapck. This happen after patch
# end before install
# def patch(self):
def write_makefile_inc(self):
if (('+parmetis' in self.spec or
'+ptscotch' in self.spec)) and '+mpi' not in self.spec:
raise RuntimeError('You cannot use the variants parmetis or ptscotch without mpi') # NOQA: E501
makefile_conf = [
"LIBBLAS = -L%s -lblas" % self.spec['blas'].prefix.lib
]
orderings = ['-Dpord']
if '+ptscotch' in self.spec or '+scotch' in self.spec:
join_lib = ' -l%s' % ('pt' if '+ptscotch' in self.spec else '')
makefile_conf.extend([
"ISCOTCH = -I%s" % self.spec['scotch'].prefix.include,
"LSCOTCH = -L%s %s%s" % (self.spec['scotch'].prefix.lib,
join_lib,
join_lib.join(['esmumps',
'scotch',
'scotcherr']))
])
orderings.append('-Dscotch')
if '+ptscotch' in self.spec:
orderings.append('-Dptscotch')
if '+parmetis' in self.spec and '+metis' in self.spec:
makefile_conf.extend([
"IMETIS = -I%s" % self.spec['parmetis'].prefix.include,
"LMETIS = -L%s -l%s -L%s -l%s" % (
self.spec['parmetis'].prefix.lib, 'parmetis',
self.spec['metis'].prefix.lib, 'metis')
])
orderings.append('-Dparmetis')
elif '+metis' in self.spec:
makefile_conf.extend([
"IMETIS = -I%s" % self.spec['metis'].prefix.include,
"LMETIS = -L%s -l%s" % (self.spec['metis'].prefix.lib,
'metis')
])
orderings.append('-Dmetis')
makefile_conf.append("ORDERINGSF = %s" % (' '.join(orderings)))
# when building shared libs need -fPIC, otherwise /usr/bin/ld:
# graph.o: relocation R_X86_64_32 against `.rodata.str1.1' can
# not be used when making a shared object; recompile with
# -fPIC
fpic = '-fPIC' if '+shared' in self.spec else ''
# TODO: test this part, it needs a full blas, scalapack and
# partitionning environment with 64bit integers
if '+idx64' in self.spec:
makefile_conf.extend(
# the fortran compilation flags most probably are
# working only for intel and gnu compilers this is
# perhaps something the compiler should provide
['OPTF = %s -O -DALLOW_NON_INIT %s' % (fpic, '-fdefault-integer-8' if self.compiler.name == "gcc" else '-i8'), # NOQA: E501
'OPTL = %s -O ' % fpic,
'OPTC = %s -O -DINTSIZE64' % fpic])
else:
makefile_conf.extend(
['OPTF = %s -O -DALLOW_NON_INIT' % fpic,
'OPTL = %s -O ' % fpic,
'OPTC = %s -O ' % fpic])
if '+mpi' in self.spec:
makefile_conf.extend(
["CC = %s" % self.spec['mpi'].mpicc,
"FC = %s" % self.spec['mpi'].mpifc,
"SCALAP = %s" % self.spec['scalapack'].fc_link,
"MUMPS_TYPE = par"])
else:
makefile_conf.extend(
["CC = cc",
"FC = fc",
"MUMPS_TYPE = seq"])
# TODO: change the value to the correct one according to the
# compiler possible values are -DAdd_, -DAdd__ and/or -DUPPER
makefile_conf.extend([
'CDEFS = -DAdd_',
'FL = $(FC)',
])
if '+shared' in self.spec:
makefile_conf.append('SHLIBEXT = .%s' % dso_suffix)
if sys.platform == 'darwin':
makefile_conf.append(
'LDFLAGS = -dynamiclib -Wl,-install_name -Wl,{0}/$(notdir $@) {1}{0} -undefined dynamic_lookup'.format(prefix.lib, self.compiler.fc_rpath_arg) # NOQA: E501
)
else:
makefile_conf.append(
'LDFLAGS = -shared {0}{1}'.format(
self.compiler.fc_rpath_arg,
prefix.lib)
)
makefile_conf.extend([
'LIBEXT = .a',
'AR = ar vr ',
'RANLIB = ranlib'
])
makefile_inc_template = \
join_path(os.path.dirname(self.module.__file__),
'Makefile.inc')
with open(makefile_inc_template, "r") as fh:
makefile_conf.extend(fh.read().split('\n'))
with working_dir('.'):
with open("Makefile.inc", "w") as fh:
makefile_inc = '\n'.join(makefile_conf)
fh.write(makefile_inc)
def install(self, spec, prefix):
make_libs = []
# the choice to compile ?examples is to have kind of a sanity
# check on the libraries generated.
if '+float' in spec:
make_libs.append('s')
if '+complex' in spec:
make_libs.append('c')
if '+double' in spec:
make_libs.append('d')
if '+complex' in spec:
make_libs.append('z')
self.write_makefile_inc()
make('mumps_lib', parallel=False)
make(*make_libs)
install_tree('lib', prefix.lib)
install_tree('include', prefix.include)
if '~mpi' in spec:
install('libseq/libmpiseq.a', prefix.lib)
if '+shared' in spec:
install('libseq/libmpiseq.{0}'.format(dso_suffix), prefix.lib)
install('libseq/mpi.h', prefix.include)
install('libseq/mpif.h', prefix.include)
# FIXME: extend the tests to mpirun -np 2 (or alike) when
# build with MPI
# FIXME: use something like numdiff to compare blessed output
# with the current
# TODO: test the installed mumps and not the one in stage
if '~mpi' in spec:
for t in make_libs:
make('{0}examples'.format(t))
with working_dir('examples'):
for t in make_libs:
input_file = 'input_simpletest_{0}'.format(
'real' if t in ['s', 'd'] else 'cmplx')
with open(input_file) as input:
test = './{0}simpletest'.format(t)
ret = subprocess.call(test,
stdin=input)
if ret is not 0:
raise RuntimeError(
'The test {0} did not pass'.format(test))
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