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| -rw-r--r-- | var/spack/repos/builtin/packages/stream/package.py | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/stream/package.py b/var/spack/repos/builtin/packages/stream/package.py new file mode 100644 index 0000000000..8b3f32af8a --- /dev/null +++ b/var/spack/repos/builtin/packages/stream/package.py @@ -0,0 +1,62 @@ +############################################################################## +# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Created 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 Lesser General Public License (as +# published by the Free Software Foundation) version 2.1, 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 Lesser 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 * + + +class Stream(Package): + """The STREAM benchmark is a simple synthetic benchmark program that + measures sustainable memory bandwidth (in MB/s) and the corresponding + computation rate for simple vector kernels.""" + + homepage = "https://www.cs.virginia.edu/stream/ref.html" + + version('5.10', git='https://github.com/jeffhammond/STREAM.git') + + variant('openmp', default=False, description='Build with OpenMP support') + + def patch(self): + makefile = FileFilter('Makefile') + + # Use the Spack compiler wrappers + makefile.filter('CC = .*', 'CC = cc') + makefile.filter('FC = .*', 'FC = f77') + + cflags = '-O2' + fflags = '-O2' + if '+openmp' in self.spec: + cflags += ' ' + self.compiler.openmp_flag + fflags += ' ' + self.compiler.openmp_flag + + # Set the appropriate flags for this compiler + makefile.filter('CFLAGS = .*', 'CFLAGS = {0}'.format(cflags)) + makefile.filter('FFLAGS = .*', 'FFLAGS = {0}'.format(fflags)) + + def install(self, spec, prefix): + make() + + # Manual installation + mkdir(prefix.bin) + install('stream_c.exe', prefix.bin) + install('stream_f.exe', prefix.bin) |