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cray-mvapich2: add a package to support (#26273)

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The format of the HPE/Cray supplied module for cray-mvapich2 on HPE apollo systems is
very different from the cray-mpich module supplied on Cray EX and XE
systems.

Recent changes to the cray-mpich package -

https://github.com/spack/spack/pull/23470

broke support for cray-mvapich2 and relies now on the structure of the
cray-mpich module to work properly.

Rather than try to support two very different vendor mpich modules
using the same spack package, just add another one specialized for
the cray-mvapich2 module.

Signed-off-by: Howard Pritchard <hppritcha@gmail.com>
This commit is contained in:
Howard Pritchard 2021-09-29 12:12:13 -06:00 committed by GitHub
parent f32feeee45
commit 6d613bded0
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var/spack/repos/builtin/packages/cray-mvapich2/package.py Normal file
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# 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 *
class CrayMvapich2(Package):
"""Cray/HPE packaging of MVAPICH2 for HPE Apollo systems"""
homepage = "https://docs.nersc.gov/development/compilers/wrappers/"
has_code = False # Skip attempts to fetch source that is not available
maintainers = ['hppritcha']
version('8.1.0')
version('8.0.16')
version('8.0.14')
version('8.0.11')
version('8.0.9')
version('7.7.16')
version('7.7.15')
version('7.7.14')
version('7.7.13')
provides('mpi@3')
def setup_run_environment(self, env):
env.set('MPICC', spack_cc)
env.set('MPICXX', spack_cxx)
env.set('MPIF77', spack_fc)
env.set('MPIF90', spack_fc)
def setup_dependent_build_environment(self, env, dependent_spec):
self.setup_run_environment(env)
env.set('MPICH_CC', spack_cc)
env.set('MPICH_CXX', spack_cxx)
env.set('MPICH_F77', spack_f77)
env.set('MPICH_F90', spack_fc)
env.set('MPICH_FC', spack_fc)
def setup_dependent_package(self, module, dependent_spec):
spec = self.spec
spec.mpicc = spack_cc
spec.mpicxx = spack_cxx
spec.mpifc = spack_fc
spec.mpif77 = spack_f77
spec.mpicxx_shared_libs = [
join_path(self.prefix.lib, 'libmpicxx.{0}'.format(dso_suffix)),
join_path(self.prefix.lib, 'libmpi.{0}'.format(dso_suffix))
]
def install(self, spec, prefix):
raise InstallError(
self.spec.format('{name} is not installable, you need to specify '
'it as an external package in packages.yaml'))