# Copyright 2013-2021 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)
from spack import *
import os
import shutil
class Mfem(Package):
"""Free, lightweight, scalable C++ library for finite element methods."""
tags = ['FEM', 'finite elements', 'high-order', 'AMR', 'HPC']
homepage = 'http://www.mfem.org'
git = 'https://github.com/mfem/mfem.git'
maintainers = ['v-dobrev', 'tzanio', 'acfisher',
'goxberry', 'markcmiller86']
test_requires_compiler = True
# Recommended mfem builds to test when updating this file: see the shell
# script 'test_builds.sh' in the same directory as this file.
# mfem is downloaded from a URL shortener at request of upstream
# author Tzanio Kolev <tzanio@llnl.gov>. See here:
# https://github.com/mfem/mfem/issues/53
#
# The following procedure should be used to verify security when a
# new version is added:
#
# 1. Verify that no checksums on old versions have changed.
#
# 2. Verify that the shortened URL for the new version is listed at:
# http://mfem.org/download/
#
# 3. Use http://getlinkinfo.com or similar to verify that the
# underling download link for the latest version comes has the
# prefix: http://mfem.github.io/releases
#
# If this quick verification procedure fails, additional discussion
# will be required to verify the new version.
# 'develop' is a special version that is always larger (or newer) than any
# other version.
version('develop', branch='master')
version('4.2.0',
'4352a225b55948d2e73a5ee88cece0e88bdbe7ba6726a23d68b2736d3221a86d',
url='https://bit.ly/mfem-4-2', extension='tar.gz',
preferred=True)
version('4.1.0',
'4c83fdcf083f8e2f5b37200a755db843cdb858811e25a8486ad36b2cbec0e11d',
url='https://bit.ly/mfem-4-1', extension='tar.gz')
# Tagged development version used by xSDK
version('4.0.1-xsdk', commit='c55c80d17b82d80de04b849dd526e17044f8c99a')
version('4.0.0',
'df5bdac798ea84a263979f6fbf79de9013e1c55562f95f98644c3edcacfbc727',
url='https://bit.ly/mfem-4-0', extension='tar.gz')
# Tagged development version used by the laghos package:
version('3.4.1-laghos-v2.0', tag='laghos-v2.0')
version('3.4.0',
sha256='4e73e4fe0482636de3c5dc983cd395839a83cb16f6f509bd88b053e8b3858e05',
url='https://bit.ly/mfem-3-4', extension='tar.gz')
version('3.3.2',
sha256='b70fa3c5080b9ec514fc05f4a04ff74322b99ac4ecd6d99c229f0ed5188fc0ce',
url='https://goo.gl/Kd7Jk8', extension='tar.gz')
# Tagged development version used by the laghos package:
version('3.3.1-laghos-v1.0', tag='laghos-v1.0')
version('3.3',
sha256='b17bd452593aada93dc0fee748fcfbbf4f04ce3e7d77fdd0341cc9103bcacd0b',
url='http://goo.gl/Vrpsns', extension='tar.gz')
version('3.2',
sha256='2938c3deed4ec4f7fd5b5f5cfe656845282e86e2dcd477d292390058b7b94340',
url='http://goo.gl/Y9T75B', extension='tar.gz')
version('3.1',
sha256='841ea5cf58de6fae4de0f553b0e01ebaab9cd9c67fa821e8a715666ecf18fc57',
url='http://goo.gl/xrScXn', extension='tar.gz')
variant('static', default=True,
description='Build static library')
variant('shared', default=False,
description='Build shared library')
variant('mpi', default=True,
description='Enable MPI parallelism')
# Can we make the default value for 'metis' to depend on the 'mpi' value?
variant('metis', default=True,
description='Enable METIS support')
variant('openmp', default=False,
description='Enable OpenMP parallelism')
variant('cuda', default=False, description='Enable CUDA support')
variant('cuda_arch', default='sm_60',
description='CUDA architecture to compile for')
variant('occa', default=False, description='Enable OCCA backend')
variant('raja', default=False, description='Enable RAJA backend')
variant('libceed', default=False, description='Enable libCEED backend')
variant('umpire', default=False, description='Enable Umpire support')
variant('amgx', default=False, description='Enable NVIDIA AmgX solver support')
variant('threadsafe', default=False,
description=('Enable thread safe features.'
' Required for OpenMP.'
' May cause minor performance issues.'))
variant('superlu-dist', default=False,
description='Enable MPI parallel, sparse direct solvers')
variant('strumpack', default=False,
description='Enable support for STRUMPACK')
variant('suite-sparse', default=False,
description='Enable serial, sparse direct solvers')
variant('petsc', default=False,
description='Enable PETSc solvers, preconditioners, etc.')
variant('sundials', default=False,
description='Enable Sundials time integrators')
variant('pumi', default=False,
description='Enable functionality based on PUMI')
variant('gslib', default=False,
description='Enable functionality based on GSLIB')
variant('mpfr', default=False,
description='Enable precise, 1D quadrature rules')
variant('lapack', default=False,
description='Use external blas/lapack routines')
variant('debug', default=False,
description='Build debug instead of optimized version')
variant('netcdf', default=False,
description='Enable Cubit/Genesis reader')
variant('conduit', default=False,
description='Enable binary data I/O using Conduit')
variant('zlib', default=True,
description='Support zip\'d streams for I/O')
variant('gnutls', default=False,
description='Enable secure sockets using GnuTLS')
variant('libunwind', default=False,
description='Enable backtrace on error support using Libunwind')
variant('timer', default='auto',
values=('auto', 'std', 'posix', 'mac', 'mpi'),
description='Timing functions to use in mfem::StopWatch')
variant('examples', default=False,
description='Build and install examples')
variant('miniapps', default=False,
description='Build and install miniapps')
conflicts('+shared', when='@:3.3.2')
conflicts('~static~shared')
conflicts('~threadsafe', when='+openmp')
conflicts('+cuda', when='@:3.99.99')
conflicts('+netcdf', when='@:3.1')
conflicts('+superlu-dist', when='@:3.1')
# STRUMPACK support was added in mfem v3.3.2, however, here we allow only
# strumpack v3 support which is available starting with mfem v4.0:
conflicts('+strumpack', when='@:3.99.99')
conflicts('+gnutls', when='@:3.1')
conflicts('+zlib', when='@:3.2')
conflicts('+mpfr', when='@:3.2')
conflicts('+petsc', when='@:3.2')
conflicts('+sundials', when='@:3.2')
conflicts('+pumi', when='@:3.3.2')
conflicts('+gslib', when='@:4.0.99')
conflicts('timer=mac', when='@:3.3.0')
conflicts('timer=mpi', when='@:3.3.0')
conflicts('~metis+mpi', when='@:3.3.0')
conflicts('+metis~mpi', when='@:3.3.0')
conflicts('+conduit', when='@:3.3.2')
conflicts('+occa', when='mfem@:3.99.99')
conflicts('+raja', when='mfem@:3.99.99')
conflicts('+libceed', when='mfem@:4.0.99')
conflicts('+umpire', when='mfem@:4.0.99')
conflicts('+amgx', when='mfem@:4.1.99')
conflicts('+amgx', when='~cuda')
conflicts('+superlu-dist', when='~mpi')
conflicts('+strumpack', when='~mpi')
conflicts('+petsc', when='~mpi')
conflicts('+pumi', when='~mpi')
conflicts('timer=mpi', when='~mpi')
depends_on('mpi', when='+mpi')
depends_on('hypre@2.10.0:2.13.99', when='@:3.3.99+mpi')
depends_on('hypre', when='@3.4:+mpi')
depends_on('metis', when='+metis')
depends_on('blas', when='+lapack')
depends_on('lapack@3.0:', when='+lapack')
depends_on('cuda', when='+cuda')
depends_on('sundials@2.7.0', when='@:3.3.0+sundials~mpi')
depends_on('sundials@2.7.0+mpi+hypre', when='@:3.3.0+sundials+mpi')
depends_on('sundials@2.7.0:', when='@3.3.2:+sundials~mpi')
depends_on('sundials@2.7.0:+mpi+hypre', when='@3.3.2:+sundials+mpi')
depends_on('sundials@5.0.0:', when='@4.0.1-xsdk:+sundials~mpi')
depends_on('sundials@5.0.0:+mpi+hypre', when='@4.0.1-xsdk:+sundials+mpi')
depends_on('sundials@5.4.0:+cuda', when='@4.2.0:+sundials+cuda')
depends_on('pumi@2.2.3', when='@4.2.0:+pumi')
depends_on('pumi', when='+pumi~shared')
depends_on('pumi+shared', when='+pumi+shared')
depends_on('gslib@1.0.5:+mpi', when='+gslib+mpi')
depends_on('gslib@1.0.5:~mpi~mpiio', when='+gslib~mpi')
depends_on('suite-sparse', when='+suite-sparse')
depends_on('superlu-dist', when='+superlu-dist')
depends_on('strumpack@3.0.0:', when='+strumpack')
# The PETSc tests in MFEM will fail if PETSc is not configured with
# SuiteSparse and MUMPS. On the other hand, if we require the variants
# '+suite-sparse+mumps' of PETSc, the xsdk package concretization fails.
depends_on('petsc@3.8:+mpi+double+hypre', when='+petsc')
# Recommended when building outside of xsdk:
# depends_on('petsc@3.8:+mpi+double+hypre+suite-sparse+mumps',
# when='+petsc')
depends_on('mpfr', when='+mpfr')
depends_on('netcdf-c@4.1.3:', when='+netcdf')
depends_on('unwind', when='+libunwind')
depends_on('zlib', when='+zlib')
depends_on('gnutls', when='+gnutls')
depends_on('conduit@0.3.1:,master:', when='+conduit')
depends_on('conduit+mpi', when='+conduit+mpi')
# The MFEM 4.0.0 SuperLU interface fails when using hypre@2.16.0 and
# superlu-dist@6.1.1. See https://github.com/mfem/mfem/issues/983.
# This issue was resolved in v4.1.
conflicts('+superlu-dist',
when='mfem@:4.0.99 ^hypre@2.16.0: ^superlu-dist@6:')
# The STRUMPACK v3 interface in MFEM seems to be broken as of MFEM v4.1
# when using hypre version >= 2.16.0.
# This issue is resolved in v4.2.
conflicts('+strumpack', when='mfem@4.0.0:4.1.99 ^hypre@2.16.0:')
depends_on('occa@1.0.8:', when='@:4.1.99+occa')
depends_on('occa@1.1.0:', when='@4.2.0:+occa')
depends_on('occa+cuda', when='+occa+cuda')
depends_on('raja@0.10.0:', when='@4.0.1:+raja')
depends_on('raja@0.7.0:0.9.0', when='@4.0.0+raja')
depends_on('raja+cuda', when='+raja+cuda')
depends_on('libceed@0.6:', when='@:4.1.99+libceed')
depends_on('libceed@0.7:', when='@4.2.0:+libceed')
depends_on('libceed+cuda', when='+libceed+cuda')
depends_on('umpire@2.0.0:', when='+umpire')
depends_on('umpire+cuda', when='+umpire+cuda')
depends_on('amgx', when='+amgx')
# MPI is enabled by default
depends_on('amgx~mpi', when='+amgx~mpi')
for sm_ in CudaPackage.cuda_arch_values:
depends_on('amgx cuda_arch={0}'.format(sm_),
when='+amgx cuda_arch=sm_{0}'.format(sm_))
patch('mfem_ppc_build.patch', when='@3.2:3.3.0 arch=ppc64le')
patch('mfem-3.4.patch', when='@3.4.0')
patch('mfem-3.3-3.4-petsc-3.9.patch',
when='@3.3.0:3.4.0 +petsc ^petsc@3.9.0:')
# Patch to fix MFEM makefile syntax error. See
# https://github.com/mfem/mfem/issues/1042 for the bug report and
# https://github.com/mfem/mfem/pull/1043 for the bugfix contributed
# upstream.
patch('mfem-4.0.0-makefile-syntax-fix.patch', when='@4.0.0')
phases = ['configure', 'build', 'install']
def setup_build_environment(self, env):
env.unset('MFEM_DIR')
env.unset('MFEM_BUILD_DIR')
#
# Note: Although MFEM does support CMake configuration, MFEM
# development team indicates that vanilla GNU Make is the
# preferred mode of configuration of MFEM and the mode most
# likely to be up to date in supporting *all* of MFEM's
# configuration options. So, don't use CMake
#
def configure(self, spec, prefix):
def yes_no(varstr):
return 'YES' if varstr in self.spec else 'NO'
# See also find_system_libraries in lib/spack/llnl/util/filesystem.py
# where the same list of paths is used.
sys_lib_paths = [
'/lib64',
'/lib',
'/usr/lib64',
'/usr/lib',
'/usr/local/lib64',
'/usr/local/lib']
def is_sys_lib_path(dir):
return dir in sys_lib_paths
xcompiler = ''
xlinker = '-Wl,'
if '+cuda' in spec:
xcompiler = '-Xcompiler='
xlinker = '-Xlinker='
cuda_arch = spec.variants['cuda_arch'].value
# We need to add rpaths explicitly to allow proper export of link flags
# from within MFEM.
# Similar to spec[pkg].libs.ld_flags but prepends rpath flags too.
# Also does not add system library paths as defined by 'sys_lib_paths'
# above -- this is done to avoid issues like this:
# https://github.com/mfem/mfem/issues/1088.
def ld_flags_from_library_list(libs_list):
flags = ['%s-rpath,%s' % (xlinker, dir)
for dir in libs_list.directories
if not is_sys_lib_path(dir)]
flags += ['-L%s' % dir for dir in libs_list.directories
if not is_sys_lib_path(dir)]
flags += [libs_list.link_flags]
return ' '.join(flags)
def ld_flags_from_dirs(pkg_dirs_list, pkg_libs_list):
flags = ['%s-rpath,%s' % (xlinker, dir) for dir in pkg_dirs_list
if not is_sys_lib_path(dir)]
flags += ['-L%s' % dir for dir in pkg_dirs_list
if not is_sys_lib_path(dir)]
flags += ['-l%s' % lib for lib in pkg_libs_list]
return ' '.join(flags)
def find_optional_library(name, prefix):
for shared in [True, False]:
for path in ['lib64', 'lib']:
lib = find_libraries(name, join_path(prefix, path),
shared=shared, recursive=False)
if lib:
return lib
return LibraryList([])
metis5_str = 'NO'
if ('+metis' in spec) and spec['metis'].satisfies('@5:'):
metis5_str = 'YES'
zlib_var = 'MFEM_USE_ZLIB' if (spec.satisfies('@4.1.0:')) else \
'MFEM_USE_GZSTREAM'
options = [
'PREFIX=%s' % prefix,
'MFEM_USE_MEMALLOC=YES',
'MFEM_DEBUG=%s' % yes_no('+debug'),
# NOTE: env['CXX'] is the spack c++ compiler wrapper. The real
# compiler is defined by env['SPACK_CXX'].
'CXX=%s' % env['CXX'],
'MFEM_USE_LIBUNWIND=%s' % yes_no('+libunwind'),
'%s=%s' % (zlib_var, yes_no('+zlib')),
'MFEM_USE_METIS=%s' % yes_no('+metis'),
'MFEM_USE_METIS_5=%s' % metis5_str,
'MFEM_THREAD_SAFE=%s' % yes_no('+threadsafe'),
'MFEM_USE_MPI=%s' % yes_no('+mpi'),
'MFEM_USE_LAPACK=%s' % yes_no('+lapack'),
'MFEM_USE_SUPERLU=%s' % yes_no('+superlu-dist'),
'MFEM_USE_STRUMPACK=%s' % yes_no('+strumpack'),
'MFEM_USE_SUITESPARSE=%s' % yes_no('+suite-sparse'),
'MFEM_USE_SUNDIALS=%s' % yes_no('+sundials'),
'MFEM_USE_PETSC=%s' % yes_no('+petsc'),
'MFEM_USE_PUMI=%s' % yes_no('+pumi'),
'MFEM_USE_GSLIB=%s' % yes_no('+gslib'),
'MFEM_USE_NETCDF=%s' % yes_no('+netcdf'),
'MFEM_USE_MPFR=%s' % yes_no('+mpfr'),
'MFEM_USE_GNUTLS=%s' % yes_no('+gnutls'),
'MFEM_USE_OPENMP=%s' % yes_no('+openmp'),
'MFEM_USE_CONDUIT=%s' % yes_no('+conduit'),
'MFEM_USE_CUDA=%s' % yes_no('+cuda'),
'MFEM_USE_OCCA=%s' % yes_no('+occa'),
'MFEM_USE_RAJA=%s' % yes_no('+raja'),
'MFEM_USE_AMGX=%s' % yes_no('+amgx'),
'MFEM_USE_CEED=%s' % yes_no('+libceed'),
'MFEM_USE_UMPIRE=%s' % yes_no('+umpire')]
cxxflags = spec.compiler_flags['cxxflags']
if cxxflags:
# Add opt/debug flags if they are not present in global cxx flags
opt_flag_found = any(f in self.compiler.opt_flags
for f in cxxflags)
debug_flag_found = any(f in self.compiler.debug_flags
for f in cxxflags)
if '+debug' in spec:
if not debug_flag_found:
cxxflags.append('-g')
if not opt_flag_found:
cxxflags.append('-O0')
else:
if not opt_flag_found:
cxxflags.append('-O2')
cxxflags = [(xcompiler + flag) for flag in cxxflags]
if '+cuda' in spec:
cxxflags += [
'-x=cu --expt-extended-lambda -arch=%s' % cuda_arch,
'-ccbin %s' % (spec['mpi'].mpicxx if '+mpi' in spec
else env['CXX'])]
if self.spec.satisfies('@4.0.0:'):
cxxflags.append(self.compiler.cxx11_flag)
# The cxxflags are set by the spack c++ compiler wrapper. We also
# set CXXFLAGS explicitly, for clarity, and to properly export the
# cxxflags in the variable MFEM_CXXFLAGS in config.mk.
options += ['CXXFLAGS=%s' % ' '.join(cxxflags)]
if '~static' in spec:
options += ['STATIC=NO']
if '+shared' in spec:
options += [
'SHARED=YES', 'PICFLAG=%s' % self.compiler.cxx_pic_flag
]
if '+mpi' in spec:
options += ['MPICXX=%s' % spec['mpi'].mpicxx]
hypre = spec['hypre']
# The hypre package always links with 'blas' and 'lapack'.
all_hypre_libs = hypre.libs + hypre['lapack'].libs + \
hypre['blas'].libs
options += [
'HYPRE_OPT=-I%s' % hypre.prefix.include,
'HYPRE_LIB=%s' % ld_flags_from_library_list(all_hypre_libs)]
if '+metis' in spec:
options += [
'METIS_OPT=-I%s' % spec['metis'].prefix.include,
'METIS_LIB=%s' %
ld_flags_from_library_list(spec['metis'].libs)]
if '+lapack' in spec:
lapack_blas = spec['lapack'].libs + spec['blas'].libs
options += [
# LAPACK_OPT is not used
'LAPACK_LIB=%s' % ld_flags_from_library_list(lapack_blas)]
if '+superlu-dist' in spec:
lapack_blas = spec['lapack'].libs + spec['blas'].libs
options += [
'SUPERLU_OPT=-I%s -I%s' %
(spec['superlu-dist'].prefix.include,
spec['parmetis'].prefix.include),
'SUPERLU_LIB=%s %s' %
(ld_flags_from_dirs([spec['superlu-dist'].prefix.lib,
spec['parmetis'].prefix.lib],
['superlu_dist', 'parmetis']),
ld_flags_from_library_list(lapack_blas))]
if '+strumpack' in spec:
strumpack = spec['strumpack']
sp_opt = ['-I%s' % strumpack.prefix.include]
sp_lib = [ld_flags_from_library_list(strumpack.libs)]
# Parts of STRUMPACK use fortran, so we need to link with the
# fortran library and also the MPI fortran library:
if '~shared' in strumpack:
if os.path.basename(env['FC']) == 'gfortran':
sp_lib += ['-lgfortran']
if '^mpich' in strumpack:
sp_lib += ['-lmpifort']
elif '^openmpi' in strumpack:
sp_lib += ['-lmpi_mpifh']
if '+openmp' in strumpack:
sp_opt += [self.compiler.openmp_flag]
if '^scalapack' in strumpack:
scalapack = strumpack['scalapack']
sp_opt += ['-I%s' % scalapack.prefix.include]
sp_lib += [ld_flags_from_dirs([scalapack.prefix.lib],
['scalapack'])]
if '+butterflypack' in strumpack:
bp = strumpack['butterflypack']
sp_opt += ['-I%s' % bp.prefix.include]
sp_lib += [ld_flags_from_dirs([bp.prefix.lib],
['dbutterflypack',
'zbutterflypack'])]
options += [
'STRUMPACK_OPT=%s' % ' '.join(sp_opt),
'STRUMPACK_LIB=%s' % ' '.join(sp_lib)]
if '+suite-sparse' in spec:
ss_spec = 'suite-sparse:' + self.suitesparse_components
options += [
'SUITESPARSE_OPT=-I%s' % spec[ss_spec].prefix.include,
'SUITESPARSE_LIB=%s' %
ld_flags_from_library_list(spec[ss_spec].libs)]
if '+sundials' in spec:
sun_spec = 'sundials:' + self.sundials_components
options += [
'SUNDIALS_OPT=%s' % spec[sun_spec].headers.cpp_flags,
'SUNDIALS_LIB=%s' %
ld_flags_from_library_list(spec[sun_spec].libs)]
if '+petsc' in spec:
petsc = spec['petsc']
if '+shared' in petsc:
options += [
'PETSC_OPT=%s' % petsc.headers.cpp_flags,
'PETSC_LIB=%s' % ld_flags_from_library_list(petsc.libs)]
else:
options += ['PETSC_DIR=%s' % petsc.prefix]
if '+pumi' in spec:
pumi_libs = ['pumi', 'crv', 'ma', 'mds', 'apf', 'pcu', 'gmi',
'parma', 'lion', 'mth', 'apf_zoltan', 'spr']
options += [
'PUMI_OPT=-I%s' % spec['pumi'].prefix.include,
'PUMI_LIB=%s' %
ld_flags_from_dirs([spec['pumi'].prefix.lib], pumi_libs)]
if '+gslib' in spec:
options += [
'GSLIB_OPT=-I%s' % spec['gslib'].prefix.include,
'GSLIB_LIB=%s' %
ld_flags_from_dirs([spec['gslib'].prefix.lib], ['gs'])]
if '+netcdf' in spec:
lib_flags = ld_flags_from_dirs([spec['netcdf-c'].prefix.lib],
['netcdf'])
hdf5 = spec['hdf5:hl']
if hdf5.satisfies('~shared'):
hdf5_libs = hdf5.libs
hdf5_libs += LibraryList(find_system_libraries('libdl'))
lib_flags += " " + ld_flags_from_library_list(hdf5_libs)
options += [
'NETCDF_OPT=-I%s' % spec['netcdf-c'].prefix.include,
'NETCDF_LIB=%s' % lib_flags]
if '+zlib' in spec:
if "@:3.3.2" in spec:
options += ['ZLIB_DIR=%s' % spec['zlib'].prefix]
else:
options += [
'ZLIB_OPT=-I%s' % spec['zlib'].prefix.include,
'ZLIB_LIB=%s' %
ld_flags_from_library_list(spec['zlib'].libs)]
if '+mpfr' in spec:
options += [
'MPFR_OPT=-I%s' % spec['mpfr'].prefix.include,
'MPFR_LIB=%s' %
ld_flags_from_dirs([spec['mpfr'].prefix.lib], ['mpfr'])]
if '+gnutls' in spec:
options += [
'GNUTLS_OPT=-I%s' % spec['gnutls'].prefix.include,
'GNUTLS_LIB=%s' %
ld_flags_from_dirs([spec['gnutls'].prefix.lib], ['gnutls'])]
if '+libunwind' in spec:
libunwind = spec['unwind']
headers = find_headers('libunwind', libunwind.prefix.include)
headers.add_macro('-g')
libs = find_optional_library('libunwind', libunwind.prefix)
# When mfem uses libunwind, it also needs 'libdl'.
libs += LibraryList(find_system_libraries('libdl'))
options += [
'LIBUNWIND_OPT=%s' % headers.cpp_flags,
'LIBUNWIND_LIB=%s' % ld_flags_from_library_list(libs)]
if '+openmp' in spec:
options += ['OPENMP_OPT=%s' % self.compiler.openmp_flag]
if '+cuda' in spec:
options += [
'CUDA_CXX=%s' % join_path(spec['cuda'].prefix, 'bin', 'nvcc'),
'CUDA_ARCH=%s' % cuda_arch]
if '+occa' in spec:
options += ['OCCA_OPT=-I%s' % spec['occa'].prefix.include,
'OCCA_LIB=%s' %
ld_flags_from_dirs([spec['occa'].prefix.lib],
['occa'])]
if '+raja' in spec:
options += ['RAJA_OPT=-I%s' % spec['raja'].prefix.include,
'RAJA_LIB=%s' %
ld_flags_from_dirs([spec['raja'].prefix.lib],
['RAJA'])]
if '+amgx' in spec:
amgx = spec['amgx']
if '+shared' in amgx:
options += ['AMGX_OPT=-I%s' % amgx.prefix.include,
'AMGX_LIB=%s' %
ld_flags_from_library_list(amgx.libs)]
else:
options += ['AMGX_DIR=%s' % amgx.prefix]
if '+libceed' in spec:
options += ['CEED_OPT=-I%s' % spec['libceed'].prefix.include,
'CEED_LIB=%s' %
ld_flags_from_dirs([spec['libceed'].prefix.lib],
['ceed'])]
if '+umpire' in spec:
options += ['UMPIRE_OPT=-I%s' % spec['umpire'].prefix.include,
'UMPIRE_LIB=%s' %
ld_flags_from_library_list(spec['umpire'].libs)]
timer_ids = {'std': '0', 'posix': '2', 'mac': '4', 'mpi': '6'}
timer = spec.variants['timer'].value
if timer != 'auto':
options += ['MFEM_TIMER_TYPE=%s' % timer_ids[timer]]
if '+conduit' in spec:
conduit = spec['conduit']
headers = HeaderList(find(conduit.prefix.include, 'conduit.hpp',
recursive=True))
conduit_libs = ['libconduit', 'libconduit_relay',
'libconduit_blueprint']
libs = find_libraries(conduit_libs, conduit.prefix.lib,
shared=('+shared' in conduit))
libs += LibraryList(find_system_libraries('libdl'))
if '+hdf5' in conduit:
hdf5 = conduit['hdf5']
headers += find_headers('hdf5', hdf5.prefix.include)
libs += hdf5.libs
##################
# cyrush note:
##################
# spack's HeaderList is applying too much magic, undermining us:
#
# It applies a regex to strip back to the last "include" dir
# in the path. In our case we need to pass the following
# as part of the CONDUIT_OPT flags:
#
# -I<install_path>/include/conduit
#
# I tried several ways to present this path to the HeaderList,
# but the regex always kills the trailing conduit dir
# breaking build.
#
# To resolve the issue, we simply join our own string with
# the headers results (which are important b/c they handle
# hdf5 paths when enabled).
##################
# construct proper include path
conduit_include_path = conduit.prefix.include.conduit
# add this path to the found flags
conduit_opt_flags = "-I{0} {1}".format(conduit_include_path,
headers.cpp_flags)
options += [
'CONDUIT_OPT=%s' % conduit_opt_flags,
'CONDUIT_LIB=%s' % ld_flags_from_library_list(libs)]
make('config', *options, parallel=False)
make('info', parallel=False)
def build(self, spec, prefix):
make('lib')
@run_after('build')
def check_or_test(self):
# Running 'make check' or 'make test' may fail if MFEM_MPIEXEC or
# MFEM_MPIEXEC_NP are not set appropriately.
if not self.run_tests:
# check we can build ex1 (~mpi) or ex1p (+mpi).
make('-C', 'examples', 'ex1p' if ('+mpi' in self.spec) else 'ex1',
parallel=False)
# make('check', parallel=False)
else:
make('all')
make('test', parallel=False)
def install(self, spec, prefix):
make('install', parallel=False)
# TODO: The way the examples and miniapps are being installed is not
# perfect. For example, the makefiles do not work.
install_em = ('+examples' in spec) or ('+miniapps' in spec)
if install_em and ('+shared' in spec):
make('examples/clean', 'miniapps/clean')
# This is a hack to get the examples and miniapps to link with the
# installed shared mfem library:
with working_dir('config'):
os.rename('config.mk', 'config.mk.orig')
copy(str(self.config_mk), 'config.mk')
shutil.copystat('config.mk.orig', 'config.mk')
prefix_share = join_path(prefix, 'share', 'mfem')
if '+examples' in spec:
make('examples')
install_tree('examples', join_path(prefix_share, 'examples'))
if '+miniapps' in spec:
make('miniapps')
install_tree('miniapps', join_path(prefix_share, 'miniapps'))
if install_em:
install_tree('data', join_path(prefix_share, 'data'))
examples_src_dir = 'examples'
examples_data_dir = 'data'
@run_after('install')
def cache_test_sources(self):
"""Copy the example source files after the package is installed to an
install test subdirectory for use during `spack test run`."""
self.cache_extra_test_sources([self.examples_src_dir,
self.examples_data_dir])
def test(self):
test_dir = join_path(self.install_test_root, self.examples_src_dir)
with working_dir(test_dir, create=False):
# MFEM has many examples to serve as a suitable smoke check. ex10
# was chosen arbitrarily among the examples that work both with
# MPI and without it
test_exe = 'ex10p' if ('+mpi' in self.spec) else 'ex10'
make('CONFIG_MK={0}/share/mfem/config.mk'.format(self.prefix),
test_exe, parallel=False)
self.run_test('./{0}'.format(test_exe),
['--mesh', '../{0}/beam-quad.mesh'.format(
self.examples_data_dir)],
[], installed=True, purpose='Smoke test for mfem',
skip_missing=False, work_dir='.')
make('clean')
# this patch is only needed for mfem 4.1, where a few
# released files include byte order marks
@when('@4.1.0')
def patch(self):
# Remove the byte order mark since it messes with some compilers
filter_file(u'\uFEFF', '', 'fem/gslib.hpp')
filter_file(u'\uFEFF', '', 'fem/gslib.cpp')
filter_file(u'\uFEFF', '', 'linalg/hiop.hpp')
@property
def suitesparse_components(self):
"""Return the SuiteSparse components needed by MFEM."""
ss_comps = 'umfpack,cholmod,colamd,amd,camd,ccolamd,suitesparseconfig'
if self.spec.satisfies('@3.2:'):
ss_comps = 'klu,btf,' + ss_comps
return ss_comps
@property
def sundials_components(self):
"""Return the SUNDIALS components needed by MFEM."""
sun_comps = 'arkode,cvodes,nvecserial,kinsol'
if '+mpi' in self.spec:
if self.spec.satisfies('@4.2:'):
sun_comps += ',nvecparallel,nvecmpiplusx'
else:
sun_comps += ',nvecparhyp,nvecparallel'
if '+cuda' in self.spec:
sun_comps += ',nveccuda'
return sun_comps
@property
def headers(self):
"""Export the main mfem header, mfem.hpp.
"""
hdrs = HeaderList(find(self.prefix.include, 'mfem.hpp',
recursive=False))
return hdrs or None
@property
def libs(self):
"""Export the mfem library file.
"""
libs = find_libraries('libmfem', root=self.prefix.lib,
shared=('+shared' in self.spec), recursive=False)
return libs or None
@property
def config_mk(self):
"""Export the location of the config.mk file.
This property can be accessed using spec['mfem'].package.config_mk
"""
dirs = [self.prefix, self.prefix.share.mfem]
for d in dirs:
f = join_path(d, 'config.mk')
if os.access(f, os.R_OK):
return FileList(f)
return FileList(find(self.prefix, 'config.mk', recursive=True))
@property
def test_mk(self):
"""Export the location of the test.mk file.
This property can be accessed using spec['mfem'].package.test_mk.
In version 3.3.2 and newer, the location of test.mk is also defined
inside config.mk, variable MFEM_TEST_MK.
"""
dirs = [self.prefix, self.prefix.share.mfem]
for d in dirs:
f = join_path(d, 'test.mk')
if os.access(f, os.R_OK):
return FileList(f)
return FileList(find(self.prefix, 'test.mk', recursive=True))