66 lines
2.5 KiB
Python
66 lines
2.5 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 Ghost(CMakePackage, CudaPackage):
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"""GHOST: a General, Hybrid and Optimized Sparse Toolkit.
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This library provides highly optimized building blocks for implementing
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sparse iterative eigenvalue and linear solvers multi- and manycore
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clusters and on heterogenous CPU/GPU machines. For an iterative solver
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library using these kernels, see the phist package.
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"""
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homepage = "https://www.bitbucket.org/essex/ghost/"
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git = "https://bitbucket.org/essex/ghost/ghost.git"
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version('develop', branch='devel')
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variant('shared', default=True,
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description='Enables the build of shared libraries')
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variant('mpi', default=True,
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description='enable/disable MPI')
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variant('scotch', default=False,
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description='enable/disable matrix reordering with PT-SCOTCH')
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variant('zoltan', default=False,
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description='enable/disable matrix reordering with Zoltan')
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# ###################### Dependencies ##########################
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# Everything should be compiled position independent (-fpic)
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depends_on('cmake@3.5:')
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depends_on('hwloc')
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depends_on('blas')
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depends_on('mpi', when='+mpi')
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depends_on('scotch', when='+scotch')
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depends_on('zoltan', when='+zoltan')
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def cmake_args(self):
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spec = self.spec
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# note: we require the cblas_include_dir property from the blas
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# provider, this is implemented at least for intel-mkl and
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# netlib-lapack
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args = ['-DGHOST_ENABLE_MPI:BOOL=%s'
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% ('ON' if '+mpi' in spec else 'OFF'),
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'-DGHOST_USE_CUDA:BOOL=%s'
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% ('ON' if '+cuda' in spec else 'OFF'),
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'-DGHOST_USE_SCOTCH:BOOL=%s'
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% ('ON' if '+scotch' in spec else 'OFF'),
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'-DGHOST_USE_ZOLTAN:BOOL=%s'
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% ('ON' if '+zoltan' in spec else 'OFF'),
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'-DBUILD_SHARED_LIBS:BOOL=%s'
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% ('ON' if '+shared' in spec else 'OFF'),
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'-DCBLAS_INCLUDE_DIR:STRING=%s'
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% format(spec['blas'].headers.directories[0]),
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'-DBLAS_LIBRARIES=%s'
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% spec['blas:c'].libs.joined(';')
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]
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return args
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def check(self):
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make('test')
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