77 lines
3.0 KiB
Python
77 lines
3.0 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 Elpa(AutotoolsPackage):
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"""Eigenvalue solvers for Petaflop-Applications (ELPA)"""
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homepage = 'http://elpa.mpcdf.mpg.de/'
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url = 'http://elpa.mpcdf.mpg.de/elpa-2015.11.001.tar.gz'
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version('2018.05.001.rc1', 'ccd77bd8036988ee624f43c04992bcdd')
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version('2017.11.001', '4a437be40cc966efb07aaab84c20cd6e', preferred=True)
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version('2017.05.003', '7c8e5e58cafab212badaf4216695700f')
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version('2017.05.002', 'd0abc1ac1f493f93bf5e30ec8ab155dc')
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version('2016.11.001.pre', '5656fd066cf0dcd071dbcaf20a639b37')
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version('2016.05.004', 'c0dd3a53055536fc3a2a221e78d8b376')
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version('2016.05.003', '88a9f3f3bfb63e16509dd1be089dcf2c')
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version('2015.11.001', 'de0f35b7ee7c971fd0dca35c900b87e6')
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variant('openmp', default=False, description='Activates OpenMP support')
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variant('optflags', default=True, description='Build with optimization flags')
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depends_on('mpi')
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depends_on('blas')
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depends_on('lapack')
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depends_on('scalapack')
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def url_for_version(self, version):
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t = 'http://elpa.mpcdf.mpg.de/html/Releases/{0}/elpa-{0}.tar.gz'
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if version < Version('2016.05.003'):
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t = 'http://elpa.mpcdf.mpg.de/elpa-{0}.tar.gz'
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return t.format(str(version))
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# override default implementation which returns static lib
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@property
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def libs(self):
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libname = 'libelpa_openmp' if '+openmp' in self.spec else 'libelpa'
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return find_libraries(
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libname, root=self.prefix, shared=True, recursive=True
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)
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build_directory = 'spack-build'
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def setup_environment(self, spack_env, run_env):
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spec = self.spec
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spack_env.set('CC', spec['mpi'].mpicc)
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spack_env.set('FC', spec['mpi'].mpifc)
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spack_env.set('CXX', spec['mpi'].mpicxx)
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spack_env.append_flags('LDFLAGS', spec['lapack'].libs.search_flags)
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spack_env.append_flags('LIBS', spec['lapack'].libs.link_flags)
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spack_env.set('SCALAPACK_LDFLAGS', spec['scalapack'].libs.joined())
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def configure_args(self):
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# TODO: set optimum flags for platform+compiler combo, see
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# https://github.com/hfp/xconfigure/tree/master/elpa
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# also see:
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# https://src.fedoraproject.org/cgit/rpms/elpa.git/
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# https://packages.qa.debian.org/e/elpa.html
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options = []
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# without -march=native there is configure error for 2017.05.02
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# Could not compile test program, try with --disable-sse, or
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# adjust the C compiler or CFLAGS
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if '+optflags' in self.spec:
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options.extend([
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'FCFLAGS=-O2 -march=native -ffree-line-length-none',
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'CFLAGS=-O2 -march=native'
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])
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if '+openmp' in self.spec:
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options.append('--enable-openmp')
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return options
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