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# 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)
import os
import sys
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('5.3.3', sha256='27e7749ac05006bf8e81a457c865402bb72a42bf3bc673da49de1020f0f32011')
version('5.2.0', sha256='41f2c7cb20d69599fb47e2ad6f628f3798c429f49e72e757e70722680f70853f')
version('5.1.2', sha256='eb345cda145da9aea01b851d17e54e7eef08e16bfa148100ac1f7f046cd42ae9')
version('5.1.1', sha256='a2a1f89c470f2b66e9982953cbd047d429a002fab9975400cef7190d01084a06')
version('5.0.2', sha256='77292b204942640256097a3da482c2abcd1e0d5a74ecd1d4bab0f5ef6e60fe45')
# Alternate location if main server is down.
# version('5.0.1', sha256='50355b2e67873e2239b4998a46f2bbf83f70cdad6517730ab287ae3aae9340a0', url='http://pkgs.fedoraproject.org/repo/pkgs/MUMPS/MUMPS_5.0.1.tar.gz/md5/b477573fdcc87babe861f62316833db0/MUMPS_5.0.1.tar.gz')
version('5.0.1', sha256='50355b2e67873e2239b4998a46f2bbf83f70cdad6517730ab287ae3aae9340a0')
variant('mpi', default=True,
description='Compile MUMPS with 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('int64', 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 ~ metis + 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('examples.patch', when='@5.1.1%clang^spectrum-mpi')
patch('gfortran8.patch', when='@5.1.2')
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')
# The makefile variables LIBBLAS, LSCOTCH, LMETIS, and SCALAP are only
# used to link the examples, so if building '+shared' there is no need
# to explicitly link with the respective libraries because we make sure
# the mumps shared libraries are already linked with them. See also the
# comment below about 'inject_libs'. This behaviour may cause problems
# if building '+shared' and the used libraries were build static
# without the PIC option.
shared = '+shared' in self.spec
lapack_blas = (self.spec['lapack'].libs + self.spec['blas'].libs)
makefile_conf = ["LIBBLAS = %s" %
lapack_blas.ld_flags if not shared else '']
orderings = ['-Dpord']
if '+ptscotch' in self.spec or '+scotch' in self.spec:
makefile_conf.extend([
"ISCOTCH = -I%s" % self.spec['scotch'].prefix.include,
"LSCOTCH = {0}".format(
self.spec['scotch'].libs.ld_flags if not shared else '')
])
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')) if not shared
else 'LMETIS ='
])
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')) if not shared
else 'LMETIS ='
])
orderings.append('-Dmetis')
makefile_conf.append("ORDERINGSF = %s" % (' '.join(orderings)))
# Determine which compiler suite we are using
using_gcc = self.compiler.name == "gcc"
using_pgi = self.compiler.name == "pgi"
using_nvhpc = self.compiler.name == "nvhpc"
using_intel = self.compiler.name == "intel"
using_xl = self.compiler.name in ['xl', 'xl_r']
using_fj = self.compiler.name == "fj"
# The llvm compiler suite does not contain a Fortran compiler by
# default. Its possible that a Spack user may have configured
# ~/.spack/<platform>/compilers.yaml for using xlf.
using_xlf = using_xl or \
(spack_f77.endswith('xlf') or spack_f77.endswith('xlf_r'))
# 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
cpic = self.compiler.cc_pic_flag if '+shared' in self.spec else ''
fpic = self.compiler.fc_pic_flag if '+shared' in self.spec else ''
# TODO: test this part, it needs a full blas, scalapack and
# partitionning environment with 64bit integers
opt_level = '3' if using_xl else ''
if '+int64' in self.spec:
if using_xlf:
makefile_conf.append('OPTF = -O%s' % opt_level)
else:
# the fortran compilation flags most probably are
# working only for intel and gnu compilers this is
# perhaps something the compiler should provide
makefile_conf.extend([
'OPTF = %s -O -DALLOW_NON_INIT %s' % (
fpic,
'-fdefault-integer-8' if using_gcc
else '-i8'), # noqa
])
makefile_conf.extend([
'OPTL = %s -O%s' % (cpic, opt_level),
'OPTC = %s -O%s -DINTSIZE64' % (cpic, opt_level)
])
else:
if using_xlf:
makefile_conf.append('OPTF = -O%s -qfixed' % opt_level)
else:
makefile_conf.append('OPTF = %s -O%s -DALLOW_NON_INIT' % (
fpic, opt_level))
makefile_conf.extend([
'OPTL = %s -O%s' % (cpic, opt_level),
'OPTC = %s -O%s' % (cpic, opt_level)
])
if '+mpi' in self.spec:
scalapack = self.spec['scalapack'].libs if not shared \
else LibraryList([])
makefile_conf.extend(
['CC = {0}'.format(self.spec['mpi'].mpicc),
'FC = {0}'.format(self.spec['mpi'].mpifc),
'FL = {0}'.format(self.spec['mpi'].mpifc),
"SCALAP = %s" % scalapack.ld_flags,
"MUMPS_TYPE = par"])
else:
makefile_conf.extend(
["CC = {0}".format(spack_cc),
"FC = {0}".format(spack_fc),
"FL = {0}".format(spack_fc),
"MUMPS_TYPE = seq"])
# TODO: change the value to the correct one according to the
# compiler possible values are -DAdd_, -DAdd__ and/or -DUPPER
if using_intel or using_pgi or using_nvhpc or using_fj:
# Intel, PGI, and Fujitsu Fortran compiler provides
# the main() function so C examples linked with the Fortran
# compiler require a hack defined by _DMAIN_COMP
# (see examples/c_example.c)
makefile_conf.append("CDEFS = -DAdd_ -DMAIN_COMP")
else:
if not using_xlf:
makefile_conf.append("CDEFS = -DAdd_")
if '+shared' in self.spec:
# All Mumps libraries will be linked with 'inject_libs'.
inject_libs = []
if '+mpi' in self.spec:
inject_libs += [self.spec['scalapack'].libs.ld_flags]
if '+ptscotch' in self.spec or '+scotch' in self.spec:
inject_libs += [self.spec['scotch'].libs.ld_flags]
if '+parmetis' in self.spec and '+metis' in self.spec:
inject_libs += [
"-L%s -l%s -L%s -l%s" % (
self.spec['parmetis'].prefix.lib, 'parmetis',
self.spec['metis'].prefix.lib, 'metis')]
elif '+metis' in self.spec:
inject_libs += [
"-L%s -l%s" % (self.spec['metis'].prefix.lib, 'metis')]
inject_libs += [lapack_blas.ld_flags]
inject_libs = ' '.join(inject_libs)
if sys.platform == 'darwin':
# Building dylibs with mpif90 causes segfaults on 10.8 and
# 10.10. Use gfortran. (Homebrew)
makefile_conf.extend([
'LIBEXT=.dylib',
'AR=%s -dynamiclib -Wl,-install_name -Wl,%s/$(notdir $@)'
' -undefined dynamic_lookup %s -o ' %
(os.environ['FC'], prefix.lib, inject_libs),
'RANLIB=echo'
])
else:
if using_xlf:
build_shared_flag = "qmkshrobj"
else:
build_shared_flag = "shared"
makefile_conf.extend([
'LIBEXT=.so',
'AR=link_cmd() { $(FL) -%s -Wl,-soname '
'-Wl,%s/$(notdir $@) -o "$$@" %s; }; link_cmd ' %
(build_shared_flag, prefix.lib, inject_libs),
'RANLIB=ls'
])
# When building libpord, read AR from Makefile.inc instead of
# going through the make command line - this prevents various
# problems with the substring "$$@".
filter_file(r' AR="\$\(AR\)"', '', 'Makefile')
filter_file(r'^(INCLUDES = -I../include)',
'\\1\ninclude ../../Makefile.inc',
join_path('PORD', 'lib', 'Makefile'))
else:
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):
self.write_makefile_inc()
# Build fails in parallel
# That is why we split the builds of 's', 'c', 'd', and/or 'z' which
# can be build one after the other, each using a parallel build.
letters_variants = [
['s', '+float'], ['c', '+complex+float'],
['d', '+double'], ['z', '+complex+double']]
for ltr, v in letters_variants:
if v in spec:
make(ltr + 'examples')
install_tree('lib', prefix.lib)
install_tree('include', prefix.include)
if '~mpi' in spec:
lib_dsuffix = '.dylib' if sys.platform == 'darwin' else '.so'
lib_suffix = lib_dsuffix if '+shared' in spec else '.a'
install('libseq/libmpiseq%s' % lib_suffix, prefix.lib)
install(join_path('libseq', '*.h'), prefix.include)
# FIXME: extend the tests to mpirun -np 2 when build with MPI
# FIXME: use something like numdiff to compare output files
# Note: In some cases, when 'mpi' is enabled, the examples below cannot
# be run without 'mpirun', so we enabled the tests only if explicitly
# requested with the Spack '--test' option.
if self.run_tests:
with working_dir('examples'):
if '+float' in spec:
ssimpletest = Executable('./ssimpletest')
ssimpletest(input='input_simpletest_real')
if '+complex' in spec:
csimpletest = Executable('./csimpletest')
csimpletest(input='input_simpletest_cmplx')
if '+double' in spec:
dsimpletest = Executable('./dsimpletest')
dsimpletest(input='input_simpletest_real')
if '+complex' in spec:
zsimpletest = Executable('./zsimpletest')
zsimpletest(input='input_simpletest_cmplx')
@property
def libs(self):
component_libs = ['*mumps*', 'pord']
return find_libraries(['lib' + comp for comp in component_libs],
root=self.prefix.lib,
shared=('+shared' in self.spec),
recursive=False) or None
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