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# Copyright 2013-2019 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 sys
from spack import *
class Mvapich2(AutotoolsPackage):
"""MVAPICH2 is an MPI implementation for Infiniband networks."""
homepage = "http://mvapich.cse.ohio-state.edu/"
url = "http://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich2-2.2.tar.gz"
list_url = "http://mvapich.cse.ohio-state.edu/downloads/"
# Prefer the latest stable release
version('2.3.1', sha256='314e12829f75f3ed83cd4779a972572d1787aac6543a3d024ea7c6080e0ee3bf', preferred=True)
version('2.3', sha256='01d5fb592454ddd9ecc17e91c8983b6aea0e7559aa38f410b111c8ef385b50dd')
version('2.3rc2', '6fcf22fe2a16023b462ef57614daa357')
version('2.3rc1', '386d79ae36b2136d203826465ad8b6cc')
version('2.3a', '87c3fbf8a755b53806fa9ecb21453445')
version('2.2', '939b65ebe5b89a5bc822cdab0f31f96e')
version('2.1', '0095ceecb19bbb7fb262131cb9c2cdd6')
version('2.0', '9fbb68a4111a8b6338e476dc657388b4')
provides('mpi')
provides('mpi@:3.0')
variant('debug', default=False,
description='Enable debug info and error messages at run-time')
variant('cuda', default=False,
description='Enable CUDA extension')
variant('regcache', default=True,
description='Enable memory registration cache')
# Accepted values are:
# single - No threads (MPI_THREAD_SINGLE)
# funneled - Only the main thread calls MPI (MPI_THREAD_FUNNELED)
# serialized - User serializes calls to MPI (MPI_THREAD_SERIALIZED)
# multiple - Fully multi-threaded (MPI_THREAD_MULTIPLE)
# runtime - Alias to "multiple"
variant(
'threads',
default='multiple',
values=('single', 'funneled', 'serialized', 'multiple'),
multi=False,
description='Control the level of thread support'
)
# 32 is needed when job size exceeds 32768 cores
variant(
'ch3_rank_bits',
default='32',
values=('16', '32'),
multi=False,
description='Number of bits allocated to the rank field (16 or 32)'
)
variant(
'process_managers',
description='List of the process managers to activate',
values=disjoint_sets(
('auto',), ('slurm',), ('hydra', 'gforker', 'remshell')
).prohibit_empty_set().with_error(
"'slurm' or 'auto' cannot be activated along with "
"other process managers"
).with_default('auto').with_non_feature_values('auto'),
)
variant(
'fabrics',
description='The fabric enabled for this build',
default='psm',
values=(
'psm', 'psm2', 'sock', 'nemesisib', 'nemesis', 'mrail',
'nemesisibtcp', 'nemesistcpib', 'nemesisofi'
)
)
variant(
'alloca',
default=False,
description='Use alloca to allocate temporary memory if available'
)
variant(
'file_systems',
description='List of the ROMIO file systems to activate',
values=auto_or_any_combination_of('lustre', 'gpfs', 'nfs', 'ufs'),
)
depends_on('findutils', type='build')
depends_on('bison', type='build')
depends_on('pkgconfig', type='build')
depends_on('zlib')
depends_on('libpciaccess', when=(sys.platform != 'darwin'))
depends_on('libxml2')
depends_on('cuda', when='+cuda')
depends_on('psm', when='fabrics=psm')
depends_on('opa-psm2', when='fabrics=psm2')
depends_on('rdma-core', when='fabrics=mrail')
depends_on('rdma-core', when='fabrics=nemesisib')
depends_on('rdma-core', when='fabrics=nemesistcpib')
depends_on('rdma-core', when='fabrics=nemesisibtcp')
depends_on('libfabric', when='fabrics=nemesisofi')
depends_on('slurm', when='process_managers=slurm')
conflicts('fabrics=psm2', when='@:2.1') # psm2 support was added at version 2.2
filter_compiler_wrappers(
'mpicc', 'mpicxx', 'mpif77', 'mpif90', 'mpifort', relative_root='bin'
)
@property
def libs(self):
query_parameters = self.spec.last_query.extra_parameters
libraries = ['libmpi']
if 'cxx' in query_parameters:
libraries = ['libmpicxx'] + libraries
return find_libraries(
libraries, root=self.prefix, shared=True, recursive=True
)
@property
def process_manager_options(self):
spec = self.spec
other_pms = []
for x in ('hydra', 'gforker', 'remshell'):
if 'process_managers={0}'.format(x) in spec:
other_pms.append(x)
opts = []
if len(other_pms) > 0:
opts = ['--with-pm=%s' % ':'.join(other_pms)]
# See: http://slurm.schedmd.com/mpi_guide.html#mvapich2
if 'process_managers=slurm' in spec:
opts = [
'--with-pmi=pmi2',
'--with-pm=slurm',
'--with-slurm={0}'.format(spec['slurm'].prefix),
]
return opts
@property
def network_options(self):
opts = []
# From here on I can suppose that only one variant has been selected
if 'fabrics=psm' in self.spec:
opts = [
"--with-device=ch3:psm",
"--with-psm={0}".format(self.spec['psm'].prefix)
]
elif 'fabrics=psm2' in self.spec:
opts = [
"--with-device=ch3:psm",
"--with-psm2={0}".format(self.spec['opa-psm2'].prefix)
]
elif 'fabrics=sock' in self.spec:
opts = ["--with-device=ch3:sock"]
elif 'fabrics=nemesistcpib' in self.spec:
opts = ["--with-device=ch3:nemesis:tcp,ib"]
elif 'fabrics=nemesisibtcp' in self.spec:
opts = ["--with-device=ch3:nemesis:ib,tcp"]
elif 'fabrics=nemesisib' in self.spec:
opts = ["--with-device=ch3:nemesis:ib"]
elif 'fabrics=nemesis' in self.spec:
opts = ["--with-device=ch3:nemesis"]
elif 'fabrics=mrail' in self.spec:
opts = ["--with-device=ch3:mrail", "--with-rdma=gen2",
"--disable-mcast"]
elif 'fabrics=nemesisofi' in self.spec:
opts = ["--with-device=ch3:nemesis:ofi",
"--with-ofi={0}".format(self.spec['libfabric'].prefix)]
return opts
@property
def file_system_options(self):
spec = self.spec
fs = []
for x in ('lustre', 'gpfs', 'nfs', 'ufs'):
if 'file_systems={0}'.format(x) in spec:
fs.append(x)
opts = []
if len(fs) > 0:
opts.append('--with-file-system=%s' % '+'.join(fs))
return opts
def setup_environment(self, spack_env, run_env):
spec = self.spec
# mvapich2 configure fails when F90 and F90FLAGS are set
spack_env.unset('F90')
spack_env.unset('F90FLAGS')
if 'process_managers=slurm' in spec:
run_env.set('SLURM_MPI_TYPE', 'pmi2')
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
spack_env.set('MPICC', join_path(self.prefix.bin, 'mpicc'))
spack_env.set('MPICXX', join_path(self.prefix.bin, 'mpicxx'))
spack_env.set('MPIF77', join_path(self.prefix.bin, 'mpif77'))
spack_env.set('MPIF90', join_path(self.prefix.bin, 'mpif90'))
spack_env.set('MPICH_CC', spack_cc)
spack_env.set('MPICH_CXX', spack_cxx)
spack_env.set('MPICH_F77', spack_f77)
spack_env.set('MPICH_F90', spack_fc)
spack_env.set('MPICH_FC', spack_fc)
def setup_dependent_package(self, module, dependent_spec):
self.spec.mpicc = join_path(self.prefix.bin, 'mpicc')
self.spec.mpicxx = join_path(self.prefix.bin, 'mpicxx')
self.spec.mpifc = join_path(self.prefix.bin, 'mpif90')
self.spec.mpif77 = join_path(self.prefix.bin, 'mpif77')
self.spec.mpicxx_shared_libs = [
join_path(self.prefix.lib, 'libmpicxx.{0}'.format(dso_suffix)),
join_path(self.prefix.lib, 'libmpi.{0}'.format(dso_suffix))
]
@run_before('configure')
def die_without_fortran(self):
# Until we can pass variants such as +fortran through virtual
# dependencies depends_on('mpi'), require Fortran compiler to
# avoid delayed build errors in dependents.
if (self.compiler.f77 is None) or (self.compiler.fc is None):
raise InstallError(
'Mvapich2 requires both C and Fortran compilers!'
)
def configure_args(self):
spec = self.spec
args = [
'--enable-shared',
'--enable-romio',
'--disable-silent-rules',
'--disable-new-dtags',
'--enable-fortran=all',
"--enable-threads={0}".format(spec.variants['threads'].value),
"--with-ch3-rank-bits={0}".format(
spec.variants['ch3_rank_bits'].value),
]
args.extend(self.enable_or_disable('alloca'))
if '+debug' in self.spec:
args.extend([
'--disable-fast',
'--enable-error-checking=runtime',
'--enable-error-messages=all',
# Permits debugging with TotalView
'--enable-g=dbg',
'--enable-debuginfo'
])
else:
args.append('--enable-fast=all')
if '+cuda' in self.spec:
args.extend([
'--enable-cuda',
'--with-cuda={0}'.format(spec['cuda'].prefix)
])
else:
args.append('--disable-cuda')
if '+regcache' in self.spec:
args.append('--enable-registration-cache')
else:
args.append('--disable-registration-cache')
args.extend(self.process_manager_options)
args.extend(self.network_options)
args.extend(self.file_system_options)
return args
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