59 lines
2.2 KiB
Python
59 lines
2.2 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 Talass(CMakePackage):
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"""TALASS: Topological Analysis of Large-Scale Simulations
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This package compiles the talass tool chain thar implements
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various topological algorithms to analyze large scale data.
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The package is organized hierarchical FileFormat < Statistics
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< StreamingTopology and any of the subsets can be build stand-
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alone."""
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homepage = "http://www.cedmav.org/research/project/16-talass.html"
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git = "git@bitbucket.org:cedmav/talass.git"
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version('2018-10-29', commit='5d459c0dd89e733fa301391908a5b79fe2850ad7')
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# The default precision and index space sizes
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variant('precision', default='32', values=('32', '64'),
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description='Precision of the function values')
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variant('global', default='32', values=('16', '32', '64'),
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description='Number of bits used for the global index space')
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variant('local', default='32', values=('16', '32', '64'),
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description='Number of bits used for the local index space')
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root_cmakelists_dir = 'StreamingTopology'
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def cmake_args(self):
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variants = self.spec.variants
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args = []
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if int(variants['local'].value) > int(variants['global'].value):
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raise InstallError('The global index space (%d bits) must be at least as large\
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as the local index space (% bits)' % (variants['global'].value,
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variants['local'].value))
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if variants['precision'].value == '32':
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args.append('-DFUNCTION_TYPE=float')
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elif variants['precision'].value == '64':
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args.append('-DFUNCTION_TYPE=double')
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# Set global index space
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args.append('-DGLOBAL_INDEX_TYPE=uint{0}_t'.format(
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variants['global'].value))
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# Set local index space
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args.append('-DLOCAL_INDEX_TYPE=uint{0}_t'.format(
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variants['local'].value))
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# Deal with the PROJECT_INSTALL_PREFIX to enable Talass super builds
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args.append('-DPROJECT_INSTALL_PREFIX=%s' % self.prefix)
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return args
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