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# Copyright 2013-2022 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 platform
from spack.package import *
@IntelOneApiPackage.update_description
class IntelOneapiCcl(IntelOneApiLibraryPackage):
"""The Intel oneAPI Collective Communications Library (oneCCL) enables
developers and researchers to more quickly train newer and
deeper models. This is done by using optimized communication
patterns to distribute model training across multiple
nodes. The library is designed for easy integration into deep
learning frameworks, whether you are implementing them from
scratch or customizing existing ones.
"""
maintainers = ['rscohn2']
# oneAPI Collective Communications Library
homepage = 'https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/oneccl.html'
depends_on('intel-oneapi-mpi')
if platform.system() == 'Linux':
version('2021.6.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18697/l_oneapi_ccl_p_2021.6.0.568.sh',
sha256='e3c50c9cbeb350e8f28488b2e8fee54156116548db8010bb2c2443048715d3ea',
expand=False)
version('2021.5.1',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18472/l_oneapi_ccl_p_2021.5.1.494_offline.sh',
sha256='237f45d3c43447460e36eb7d68ae3bf611aa282015e57c7fe06c2004d368a68e',
expand=False)
version('2021.5.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18371/l_oneapi_ccl_p_2021.5.0.478_offline.sh',
sha256='47584ad0269fd13bcfbc2cd0bb029bdcc02b723070abcb3d5e57f9586f4e74f8',
expand=False)
version('2021.4.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18188/l_oneapi_ccl_p_2021.4.0.433_offline.sh',
sha256='004031629d97ef99267d8ea962b666dc4be1560d7d32bd510f97bc81d9251ef6',
expand=False)
version('2021.3.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17920/l_oneapi_ccl_p_2021.3.0.343_offline.sh',
sha256='0bb63e2077215cc161973b2e5029919c55e84aea7620ee9a848f6c2cc1245e3f',
expand=False)
version('2021.2.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17731/l_oneapi_ccl_p_2021.2.0.269_offline.sh',
sha256='18b7875030243295b75471e235e91e5f7b4fc15caf18c07d941a6d47fba378d7',
expand=False)
version('2021.1.1',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17391/l_oneapi_ccl_p_2021.1.1.54_offline.sh',
sha256='de732df57a03763a286106c8b885fd60e83d17906936a8897a384b874e773f49',
expand=False)
@property
def component_dir(self):
return 'ccl'
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