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# Copyright 2013-2022 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 Gearshifft(CMakePackage):
"""Benchmark Suite for Heterogenuous FFT Implementations"""
homepage = "https://github.com/mpicbg-scicomp/gearshifft"
url = "https://github.com/mpicbg-scicomp/gearshifft/archive/v0.2.1-lw.tar.gz"
maintainers = ['zyzzyxdonta']
version('0.4.0', sha256='15b9e4bfa1d9b4fe4ae316f289c67b7be0774cdada5bd7310df4d0e026d9d227')
# gearshifft used the variable name `CMAKE_DEFAULT_BUILD_TYPE` which was
# later introduced by CMake leading to an error in newer CMake versions.
# This patch renames the variable to `GEARSHIFFT_DEFAULT_BUILD_TYPE`.
patch('gearshifft-v0.4.0-cmake-variable-name.patch', when='@0.4.0')
variant('cufft', default=True,
description='Compile gearshifft_cufft')
variant('clfft', default=True,
description='Compile gearshifft_clfft')
variant('fftw', default=True,
description='Compile gearshifft_fftw')
variant('openmp', default=True,
description='use OpenMP parallel fftw libraries')
# variant('hcfft', default=True,
# description='Not implemented yet')
variant('mkl', default=True,
description='Compile gearshifft_fftwwrappers')
variant('rocfft', default=True,
description='Compile gearshifft_rocfft')
# depends_on C++14 compiler, e.g. GCC 5.0+
depends_on('cmake@2.8.0:', type='build')
depends_on('boost@1.59.0:+system+test+program_options+thread')
depends_on('cuda@8.0:', when='+cufft')
depends_on('opencl@1.2:', when='+clfft')
depends_on('clfft@2.12.0:', when='+clfft')
depends_on('fftw@3.3.4:~mpi~openmp', when='+fftw~openmp')
depends_on('fftw@3.3.4:~mpi+openmp', when='+fftw+openmp')
depends_on('intel-mkl threads=openmp', when='+mkl')
depends_on('rocfft', when='+rocfft')
def cmake_args(self):
spec = self.spec
args = [
self.define('GEARSHIFFT_FLOAT16_SUPPORT', False),
self.define('GEARSHIFFT_BACKEND_HCFFT', False),
self.define_from_variant('GEARSHIFFT_BACKEND_FFTW', 'fftw'),
self.define('GEARSHIFFT_BACKEND_FFTW_PTHREADS', '~openmp' in spec),
self.define_from_variant('GEARSHIFFT_BACKEND_FFTW_OPENMP', 'openmp'),
self.define_from_variant('GEARSHIFFT_BACKEND_CUFFT', 'cufft'),
self.define_from_variant('GEARSHIFFT_BACKEND_CLFFT', 'clfft'),
self.define_from_variant('GEARSHIFFT_BACKEND_FFTWWRAPPERS', 'mkl'),
self.define_from_variant('GEARSHIFFT_BACKEND_ROCFFT', 'rocfft')
]
return args
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