31 lines
1.3 KiB
Python
31 lines
1.3 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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class Volk(CMakePackage):
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"""VOLK is the Vector-Optimized Library of Kernels. It is a
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library that contains kernels of hand-written SIMD code for
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different mathematical operations. Since each SIMD architecture
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can be very different and no compiler has yet come along to handle
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vectorization properly or highly efficiently, VOLK approaches the
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problem differently.
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For each architecture or platform that a developer wishes to
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vectorize for, a new proto-kernel is added to VOLK. At runtime,
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VOLK will select the correct proto-kernel. In this way, the users
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of VOLK call a kernel for performing the operation that is
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platform/architecture agnostic. This allows us to write portable
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SIMD code."""
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homepage = "https://github.com/gnuradio/volk"
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url = "https://github.com/gnuradio/volk/archive/v2.3.0.tar.gz"
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maintainers = ['aweits']
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version('2.3.0', sha256='f42c928f561b128acfe4adb21227e4a62a3f6ab8103592fc3233765ff326d5fc')
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depends_on('python@3.4:', type=('build', 'run'))
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depends_on('py-mako@0.4.2:', type=('build', 'run'))
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