5425a3dad4
- in many files, regular strings were used in places where raw strings should've been used. - convert these to raw strings and get rid of new flake8 errors
66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
# Copyright 2013-2019 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 import *
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class Zfp(MakefilePackage):
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"""zfp is an open source C/C++ library for high-fidelity, high-throughput
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lossy compression of floating-point and integer multi-dimensional
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arrays.
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"""
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homepage = 'http://computation.llnl.gov/projects/floating-point-compression'
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url = 'http://computation.llnl.gov/projects/floating-point-compression/download/zfp-0.5.2.tar.gz'
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version('0.5.2', '2f0a77aa34087219a6e10b8b7d031e77')
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version('0.5.1', '0ed7059a9b480635e0dd33745e213d17')
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version('0.5.0', '2ab29a852e65ad85aae38925c5003654')
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variant('bsws',
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default='64',
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values=('8', '16', '32', '64'),
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multi=False,
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description='Bit stream word size: use smaller for finer ' \
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'rate granularity. Use 8 for H5Z-ZFP filter.')
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variant('shared', default=True,
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description='Build shared versions of the library')
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def edit(self, spec, prefix):
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config_file = FileFilter('Config')
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config_file.filter(
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r'^\s*#\s*DEFS\s*\+=\s*-DBIT_STREAM_WORD_TYPE\s*=\s*uint8',
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'DEFS += -DBIT_STREAM_WORD_TYPE=uint%s' %
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spec.variants['bsws'].value)
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def build(self, spec, prefix):
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with working_dir('src'):
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if '~shared' in spec:
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make('static')
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else:
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make('shared')
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def install(self, spec, prefix):
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incdir = 'include' if spec.satisfies('@0.5.1:') else 'inc'
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# Note: ZFP package does not provide an install target
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mkdirp(prefix.lib)
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mkdirp(prefix.include)
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# Note: ZFP package builds .so files even on OSX
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if '~shared' in spec:
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install('lib/libzfp.a', prefix.lib)
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else:
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install('lib/libzfp.so', prefix.lib)
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install('%s/zfp.h' % incdir, prefix.include)
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install('%s/bitstream.h' % incdir, prefix.include)
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if spec.satisfies('@0.5.1:'):
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mkdirp('%s/zfp' % prefix.include)
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install('%s/zfp/system.h' % incdir, '%s/zfp' % prefix.include)
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install('%s/zfp/types.h' % incdir, '%s/zfp' % prefix.include)
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else:
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install('%s/types.h' % incdir, prefix.include)
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install('%s/system.h' % incdir, prefix.include)
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