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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from spack.package import *
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class Half(Package):
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"""This is a C++ header-only library to provide an IEEE-754 conformant
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half-precision floating point type along with corresponding
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arithmetic operators, type conversions and common mathematical
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functions. It aims for both efficiency and ease of use, trying to
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accurately mimic the behaviour of the builtin floating point types
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at the best performance possible. It automatically uses and
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provides C++11 features when possible, but stays completely
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C++98-compatible when neccessary."""
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homepage = "https://sourceforge.net/projects/half/"
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url = "https://downloads.sourceforge.net/project/half/half/2.1.0/half-2.1.0.zip"
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maintainers = ["bvanessen"]
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version("2.1.0", sha256="ad1788afe0300fa2b02b0d1df128d857f021f92ccf7c8bddd07812685fa07a25")
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version("1.12.0", sha256="cdd70d3bf3fe091b688e7ab3f48471c881a197d2c186c95cca8bf156961fb41c")
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patch("f16fix.patch", when="@2.1.0")
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def install(self, spec, prefix):
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mkdirp(prefix.include)
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install_tree("include", prefix.include)
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