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Diffstat (limited to 'var/spack/repos/tutorial/packages/elpa/package.py')
-rw-r--r-- | var/spack/repos/tutorial/packages/elpa/package.py | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/var/spack/repos/tutorial/packages/elpa/package.py b/var/spack/repos/tutorial/packages/elpa/package.py new file mode 100644 index 0000000000..386295eea9 --- /dev/null +++ b/var/spack/repos/tutorial/packages/elpa/package.py @@ -0,0 +1,78 @@ +# Copyright 2013-2018 Lawrence Livermore National Security, LLC and other +# Spack Project Developers. See the top-level COPYRIGHT file for details. +# +# SPDX-License-Identifier: (Apache-2.0 OR MIT) + +from spack import * + + +class Elpa(AutotoolsPackage): + """Eigenvalue solvers for Petaflop-Applications (ELPA)""" + + homepage = 'http://elpa.mpcdf.mpg.de/' + url = 'http://elpa.mpcdf.mpg.de/elpa-2015.11.001.tar.gz' + + version('2018.05.001.rc1', 'ccd77bd8036988ee624f43c04992bcdd') + version('2017.11.001', '4a437be40cc966efb07aaab84c20cd6e', preferred=True) + version('2017.05.003', '7c8e5e58cafab212badaf4216695700f') + version('2017.05.002', 'd0abc1ac1f493f93bf5e30ec8ab155dc') + version('2016.11.001.pre', '5656fd066cf0dcd071dbcaf20a639b37') + version('2016.05.004', 'c0dd3a53055536fc3a2a221e78d8b376') + version('2016.05.003', '88a9f3f3bfb63e16509dd1be089dcf2c') + version('2015.11.001', 'de0f35b7ee7c971fd0dca35c900b87e6') + + variant('openmp', default=False, description='Activates OpenMP support') + variant('optflags', default=True, description='Build with optimization flags') + + depends_on('mpi') + depends_on('blas') + depends_on('lapack') + depends_on('scalapack') + + def url_for_version(self, version): + t = 'http://elpa.mpcdf.mpg.de/html/Releases/{0}/elpa-{0}.tar.gz' + if version < Version('2016.05.003'): + t = 'http://elpa.mpcdf.mpg.de/elpa-{0}.tar.gz' + return t.format(str(version)) + + @property + def libs(self): + libname = 'libelpa_openmp' if '+openmp' in self.spec else 'libelpa' + return find_libraries( + libname, root=self.prefix, shared=True, recursive=True + ) + + build_directory = 'spack-build' + + def setup_environment(self, spack_env, run_env): + # TUTORIAL: set the following environment variables: + # + # CC=spec['mpi'].mpicc + # FC=spec['mpi'].mpifc + # CXX=spec['mpi'].mpicxx + # SCALAPACK_LDFLAGS=spec['scalapack'].libs.joined() + # + # and append the following flags: + # + # LDFLAGS -> spec['lapack'].libs.search_flags + # LIBS -> spec['lapack'].libs.link_flags + pass + + def configure_args(self): + # TODO: set optimum flags for platform+compiler combo, see + # https://github.com/hfp/xconfigure/tree/master/elpa + # also see: + # https://src.fedoraproject.org/cgit/rpms/elpa.git/ + # https://packages.qa.debian.org/e/elpa.html + options = [] + # without -march=native there is configure error for 2017.05.02 + # Could not compile test program, try with --disable-sse, or + # adjust the C compiler or CFLAGS + if '+optflags' in self.spec: + options.extend([ + 'FCFLAGS=-O2 -march=native -ffree-line-length-none', + 'CFLAGS=-O2 -march=native' + ]) + if '+openmp' in self.spec: + options.append('--enable-openmp') + return options |