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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 IntelOneapiDnn(IntelOneApiLibraryPackage):
"""The Intel oneAPI Deep Neural Network Library (oneDNN) helps
developers improve productivity and enhance the performance of
their deep learning frameworks. It supports key data type
formats, including 16 and 32-bit floating point, bfloat16, and
8-bit integers and implements rich operators, including
convolution, matrix multiplication, pooling, batch
normalization, activation functions, recurrent neural network
(RNN) cells, and long short-term memory (LSTM) cells.
"""
maintainers = ['rscohn2']
homepage = 'https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/onednn.html'
if platform.system() == 'Linux':
version('2022.1.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18725/l_onednn_p_2022.1.0.132_offline.sh',
sha256='0b9a7efe8dd0f0b5132b353a8ee99226f75bae4bab188a453817263a0684cc93',
expand=False)
version('2022.0.2',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18476/l_onednn_p_2022.0.2.43_offline.sh',
sha256='a2a953542b4f632b51a2527d84bd76c3140a41c8085420da4237e2877c27c280',
expand=False)
version('2022.0.1',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18441/l_onednn_p_2022.0.1.26_offline.sh',
sha256='8339806300d83d2629952e6e2f2758b52f517c072a20b7b7fc5642cf1e2a5410',
expand=False)
version('2021.4.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/18221/l_onednn_p_2021.4.0.467_offline.sh',
sha256='30cc601467f6a94b3d7e14f4639faf0b12fdf6d98df148b07acdb4dfdfb971db',
expand=False)
version('2021.3.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17923/l_onednn_p_2021.3.0.344_offline.sh',
sha256='1521f6cbffcf9ce0c7b5dfcf1a2546a4a0c8d8abc99f3011709039aaa9e0859a',
expand=False)
version('2021.2.0',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17751/l_onednn_p_2021.2.0.228_offline.sh',
sha256='62121a3355298211a124ff4e71c42fc172bf1061019be6c6120830a1a502aa88',
expand=False)
version('2021.1.1',
url='https://registrationcenter-download.intel.com/akdlm/irc_nas/17385/l_onednn_p_2021.1.1.55_offline.sh',
sha256='24002c57bb8931a74057a471a5859d275516c331fd8420bee4cae90989e77dc3',
expand=False)
depends_on('intel-oneapi-tbb')
@property
def component_dir(self):
return 'dnnl'
@property
def headers(self):
include_path = join_path(self.component_path, 'cpu_dpcpp_gpu_dpcpp', 'include')
return find_headers('dnnl', include_path)
@property
def libs(self):
lib_path = join_path(self.component_path, 'cpu_dpcpp_gpu_dpcpp', 'lib')
return find_libraries(['libdnnl', 'libmkldnn'], root=lib_path, shared=True)
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