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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)
import platform
from spack import *
class IntelOneapiMkl(IntelOneApiLibraryPackage):
"""Intel oneAPI MKL."""
maintainers = ['rscohn2']
homepage = 'https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/onemkl.html'
if platform.system() == 'Linux':
version('2021.4.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18222/l_onemkl_p_2021.4.0.640_offline.sh',
sha256='9ad546f05a421b4f439e8557fd0f2d83d5e299b0d9bd84bdd86be6feba0c3915',
expand=False)
version('2021.3.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17901/l_onemkl_p_2021.3.0.520_offline.sh',
sha256='a06e1cdbfd8becc63440b473b153659885f25a6e3c4dcb2907ad9cd0c3ad59ce',
expand=False)
version('2021.2.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17757/l_onemkl_p_2021.2.0.296_offline.sh',
sha256='816e9df26ff331d6c0751b86ed5f7d243f9f172e76f14e83b32bf4d1d619dbae',
expand=False)
version('2021.1.1',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17402/l_onemkl_p_2021.1.1.52_offline.sh',
sha256='818b6bd9a6c116f4578cda3151da0612ec9c3ce8b2c8a64730d625ce5b13cc0c',
expand=False)
variant('ilp64', default=False,
description='Build with ILP64 support')
depends_on('intel-oneapi-tbb')
provides('fftw-api@3')
provides('scalapack')
provides('mkl')
provides('lapack')
provides('blas')
@property
def component_dir(self):
return 'mkl'
def xlp64_lib(self, lib):
return lib + ('_ilp64'
if '+ilp64' in self.spec
else '_lp64')
@property
def headers(self):
include_path = join_path(self.component_path, 'include')
return find_headers('*', include_path)
@property
def libs(self):
mkl_libs = [self.xlp64_lib('libmkl_intel'), 'libmkl_sequential', 'libmkl_core']
libs = find_libraries(mkl_libs,
join_path(self.component_path, 'lib', 'intel64'))
libs += find_system_libraries(['libpthread', 'libm', 'libdl'])
return libs
def setup_dependent_build_environment(self, env, dependent_spec):
env.set('MKLROOT', self.component_path)
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