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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 *
releases = {
'2021.1.1': {'irc_id': '17402', 'build': '52'}}
class IntelOneapiMkl(IntelOneApiLibraryPackage):
"""Intel oneAPI MKL."""
maintainers = ['rscohn2']
homepage = 'https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/onemkl.html'
version('2021.1.1', sha256='818b6bd9a6c116f4578cda3151da0612ec9c3ce8b2c8a64730d625ce5b13cc0c', expand=False)
provides('fftw-api@3')
provides('scalapack')
provides('mkl')
provides('lapack')
provides('blas')
def __init__(self, spec):
self.component_info(dir_name='mkl',
components='intel.oneapi.lin.mkl.devel',
releases=releases,
url_name='onemkl')
super(IntelOneapiMkl, self).__init__(spec)
def _join_prefix(self, path):
return join_path(self.prefix, 'mkl', 'latest', path)
def _ld_library_path(self):
dirs = ['lib/intel64']
for dir in dirs:
yield self._join_prefix(dir)
def _library_path(self):
dirs = ['lib/intel64']
for dir in dirs:
yield self._join_prefix(dir)
def setup_run_environment(self, env):
env.prepend_path('PATH', self._join_prefix('bin/intel64'))
env.prepend_path('CPATH', self._join_prefix('include'))
for dir in self._library_path():
env.prepend_path('LIBRARY_PATH', dir)
for dir in self._ld_library_path():
env.prepend_path('LD_LIBRARY_PATH', dir)
env.set('MKLROOT', join_path(self.prefix, 'mkl', 'latest'))
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