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Diffstat (limited to 'var/spack/repos/builtin/packages/metis/package.py')
| -rw-r--r-- | var/spack/repos/builtin/packages/metis/package.py | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/metis/package.py b/var/spack/repos/builtin/packages/metis/package.py new file mode 100644 index 0000000000..b05f23a3dc --- /dev/null +++ b/var/spack/repos/builtin/packages/metis/package.py @@ -0,0 +1,187 @@ +############################################################################## +# Copyright (c) 2013-2015, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://github.com/llnl/spack +# Please also see the LICENSE file for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License (as published by +# the Free Software Foundation) version 2.1 dated February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## + +from spack import * +import glob, sys, os + +class Metis(Package): + """ + METIS is a set of serial programs for partitioning graphs, partitioning finite element meshes, and producing fill + reducing orderings for sparse matrices. The algorithms implemented in METIS are based on the multilevel + recursive-bisection, multilevel k-way, and multi-constraint partitioning schemes. + """ + + homepage = 'http://glaros.dtc.umn.edu/gkhome/metis/metis/overview' + url = "http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz" + + version('5.1.0', '5465e67079419a69e0116de24fce58fe', + url='http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz') + version('4.0.3', '5efa35de80703c1b2c4d0de080fafbcf4e0d363a21149a1ad2f96e0144841a55', + url='http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/OLD/metis-4.0.3.tar.gz') + + variant('shared', default=True, description='Enables the build of shared libraries') + variant('debug', default=False, description='Builds the library in debug mode') + variant('gdb', default=False, description='Enables gdb support') + + variant('idx64', default=False, description='Use int64_t as default index type') + variant('double', default=False, description='Use double precision floating point types') + + depends_on('cmake @2.8:', when='@5:') # build-time dependency + depends_on('gdb', when='+gdb') + + patch('install_gklib_defs_rename.patch', when='@5:') + + + @when('@4:4.0.3') + def install(self, spec, prefix): + + if '+gdb' in spec: + raise InstallError('gdb support not implemented in METIS 4!') + if '+idx64' in spec: + raise InstallError('idx64 option not implemented in METIS 4!') + if '+double' in spec: + raise InstallError('double option not implemented for METIS 4!') + + options = ['COPTIONS=-fPIC'] + if '+debug' in spec: + options.append('OPTFLAGS=-g -O0') + make(*options) + + mkdir(prefix.bin) + for x in ('pmetis', 'kmetis', 'oemetis', 'onmetis', 'partnmesh', + 'partdmesh', 'mesh2nodal', 'mesh2dual', 'graphchk'): + install(x, prefix.bin) + + mkdir(prefix.lib) + install('libmetis.a', prefix.lib) + + mkdir(prefix.include) + for h in glob.glob(join_path('Lib', '*.h')): + install(h, prefix.include) + + mkdir(prefix.share) + for f in (join_path(*p) + for p in (('Programs', 'io.c'), + ('Test','mtest.c'), + ('Graphs','4elt.graph'), + ('Graphs', 'metis.mesh'), + ('Graphs', 'test.mgraph'))): + install(f, prefix.share) + + if '+shared' in spec: + if sys.platform == 'darwin': + lib_dsuffix = 'dylib' + load_flag = '-Wl,-all_load' + no_load_flag = '' + else: + lib_dsuffix = 'so' + load_flag = '-Wl,-whole-archive' + no_load_flag = '-Wl,-no-whole-archive' + + os.system(spack_cc + ' -fPIC -shared ' + load_flag + + ' libmetis.a ' + no_load_flag + ' -o libmetis.' + + lib_dsuffix) + install('libmetis.' + lib_dsuffix, prefix.lib) + + # Set up and run tests on installation + symlink(join_path(prefix.share, 'io.c'), 'io.c') + symlink(join_path(prefix.share, 'mtest.c'), 'mtest.c') + os.system(spack_cc + ' -I%s' % prefix.include + ' -c io.c') + os.system(spack_cc + ' -I%s' % prefix.include + + ' -L%s' % prefix.lib + ' -lmetis mtest.c io.o -o mtest') + _4eltgraph = join_path(prefix.share, '4elt.graph') + test_mgraph = join_path(prefix.share, 'test.mgraph') + metis_mesh = join_path(prefix.share, 'metis.mesh') + kmetis = join_path(prefix.bin, 'kmetis') + os.system('./mtest ' + _4eltgraph) + os.system(kmetis + ' ' + _4eltgraph + ' 40') + os.system(join_path(prefix.bin, 'onmetis') + ' ' + _4eltgraph) + os.system(join_path(prefix.bin, 'pmetis') + ' ' + test_mgraph + ' 2') + os.system(kmetis + ' ' + test_mgraph + ' 2') + os.system(kmetis + ' ' + test_mgraph + ' 5') + os.system(join_path(prefix.bin, 'partnmesh') + metis_mesh + ' 10') + os.system(join_path(prefix.bin, 'partdmesh') + metis_mesh + ' 10') + os.system(join_path(prefix.bin, 'mesh2dual') + metis_mesh) + + + @when('@5:') + def install(self, spec, prefix): + + options = [] + options.extend(std_cmake_args) + + build_directory = join_path(self.stage.path, 'spack-build') + source_directory = self.stage.source_path + + options.append('-DGKLIB_PATH:PATH={metis_source}/GKlib'.format(metis_source=source_directory)) + options.append('-DCMAKE_INSTALL_NAME_DIR:PATH=%s/lib' % prefix) + + if '+shared' in spec: + options.append('-DSHARED:BOOL=ON') + + if '+debug' in spec: + options.extend(['-DDEBUG:BOOL=ON', + '-DCMAKE_BUILD_TYPE:STRING=Debug']) + + if '+gdb' in spec: + options.append('-DGDB:BOOL=ON') + + metis_header = join_path(source_directory, 'include', 'metis.h') + + if '+idx64' in spec: + filter_file('IDXTYPEWIDTH 32', 'IDXTYPEWIDTH 64', metis_header) + + if '+double' in spec: + filter_file('REALTYPEWIDTH 32', 'REALTYPEWIDTH 64', metis_header) + + # Make clang 7.3 happy. + # Prevents "ld: section __DATA/__thread_bss extends beyond end of file" + # See upstream LLVM issue https://llvm.org/bugs/show_bug.cgi?id=27059 + # Adopted from https://github.com/Homebrew/homebrew-science/blob/master/metis.rb + if spec.satisfies('%clang@7.3.0'): + filter_file('#define MAX_JBUFS 128', '#define MAX_JBUFS 24', join_path(source_directory, 'GKlib', 'error.c')) + + with working_dir(build_directory, create=True): + cmake(source_directory, *options) + make() + make("install") + # now run some tests: + for f in ["4elt", "copter2", "mdual"]: + graph = join_path(source_directory,'graphs','%s.graph' % f) + Executable(join_path(prefix.bin,'graphchk'))(graph) + Executable(join_path(prefix.bin,'gpmetis'))(graph,'2') + Executable(join_path(prefix.bin,'ndmetis'))(graph) + + graph = join_path(source_directory,'graphs','test.mgraph') + Executable(join_path(prefix.bin,'gpmetis'))(graph,'2') + graph = join_path(source_directory,'graphs','metis.mesh') + Executable(join_path(prefix.bin,'mpmetis'))(graph,'2') + + # install GKlib headers, which will be needed for ParMETIS + GKlib_dist = join_path(prefix.include,'GKlib') + mkdirp(GKlib_dist) + fs = glob.glob(join_path(source_directory,'GKlib',"*.h")) + for f in fs: + install(f, GKlib_dist) |