From 990f178341506fea78e2d1906fd746d8d42b6c94 Mon Sep 17 00:00:00 2001 From: Massimiliano Culpo Date: Fri, 23 Feb 2018 23:29:12 +0100 Subject: accfft: added new package (#7213) --- var/spack/repos/builtin/packages/accfft/package.py | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 var/spack/repos/builtin/packages/accfft/package.py diff --git a/var/spack/repos/builtin/packages/accfft/package.py b/var/spack/repos/builtin/packages/accfft/package.py new file mode 100644 index 0000000000..ff13660ffa --- /dev/null +++ b/var/spack/repos/builtin/packages/accfft/package.py @@ -0,0 +1,66 @@ +############################################################################## +# Copyright (c) 2013-2017, 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/spack/spack +# Please also see the NOTICE and LICENSE files 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 Accfft(CMakePackage, CudaPackage): + """AccFFT extends existing FFT libraries for CUDA-enabled + Graphics Processing Units (GPUs) to distributed memory clusters + """ + + homepage = "http://accfft.org" + url = "https://github.com/amirgholami/accfft.git" + + version('develop', git='https://github.com/amirgholami/accfft.git', branch='master') + + variant('pnetcdf', default=True, description='Add support for parallel NetCDF') + variant('shared', default=True, description='Enables the build of shared libraries') + + # See: http://accfft.org/articles/install/#installing-dependencies + depends_on('fftw+float+double~mpi+openmp') + + depends_on('parallel-netcdf', when='+pnetcdf') + + parallel = False + + def cmake_args(self): + spec = self.spec + args = [ + '-DFFTW_ROOT={0}'.format(spec['fftw'].prefix), + '-DFFTW_USE_STATIC_LIBS=false', + '-DBUILD_GPU={0}'.format('true' if '+cuda' in spec else 'false'), + '-DBUILD_SHARED={0}'.format( + 'true' if '+shared' in spec else 'false' + ), + ] + + if '+cuda' in spec: + cuda_arch = [x for x in spec.variants['cuda_arch'].value if x] + if cuda_arch: + args.append('-DCUDA_NVCC_FLAGS={0}'.format( + ' '.join(self.cuda_flags(cuda_arch)) + )) + + return args -- cgit v1.2.3-60-g2f50