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# Copyright 2013-2023 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.package import *
class Mpt(BundlePackage):
"""HPE MPI is HPE's implementation of
the Message Passing Interface (MPI) standard.
Note: HPE MPI is proprietry software. Spack will search your
current directory for the download file. Alternatively, add this file to a
mirror so that Spack can find it. For instructions on how to set up a
mirror, see https://spack.readthedocs.io/en/latest/mirrors.html"""
homepage = "https://buy.hpe.com/us/en/software/high-performance-computing-software/hpe-message-passing-interface-mpi/p/1010144155"
# https://support.hpe.com/hpesc/public/swd/detail?swItemId=MTX-4b90e0f8e3224ce3bc3644d6ad
version("1.4")
provides("mpi")
provides("mpi@:3.1", when="@3:")
provides("mpi@:1.3", when="@1:")
@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)
def setup_dependent_build_environment(self, env, dependent_spec):
self.setup_run_environment(env)
# use the Spack compiler wrappers under MPI
env.set("MPICC_CC", spack_cc)
env.set("MPICXX_CXX", spack_cxx)
env.set("MPIF90_F90", spack_fc)
def setup_run_environment(self, env):
# Because MPI is both runtime and compiler, we have to setup the mpi
# compilers as part of the run environment.
env.set("MPICC", self.prefix.bin.mpicc)
env.set("MPICXX", self.prefix.bin.mpicxx)
env.set("MPIF77", self.prefix.bin.mpif77)
env.set("MPIF90", self.prefix.bin.mpif90)
def setup_dependent_package(self, module, dependent_spec):
if "platform=cray" in self.spec:
self.spec.mpicc = spack_cc
self.spec.mpicxx = spack_cxx
self.spec.mpifc = spack_fc
self.spec.mpif77 = spack_f77
else:
self.spec.mpicc = self.prefix.bin.mpicc
self.spec.mpicxx = self.prefix.bin.mpicxx
self.spec.mpifc = self.prefix.bin.mpif90
self.spec.mpif77 = self.prefix.bin.mpif77
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