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# Copyright 2013-2024 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 Fca(Package):
"""Legacy interface for Mellanox Fabric Collective Accelerator (FCA). FCA
is a MPI-integrated software package that utilizes CORE-Direct technology
for implementing the MPI collective communications."""
homepage = "https://www.mellanox.com/products/fca"
has_code = False
version("2.5.2431")
# FCA needs to be added as an external package to SPACK. For this, the
# config file packages.yaml needs to be adjusted:
#
# packages:
# fca:
# buildable: False
# externals:
# - spec: fca@2.5.2431
# prefix: /opt/mellanox/fca (path to your FCA installation)
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"
)
)
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