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# Copyright 2013-2021 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 Spfft(CMakePackage, CudaPackage):
"""Sparse 3D FFT library with MPI, OpenMP, CUDA and ROCm support."""
homepage = "https://github.com/eth-cscs/SpFFT"
url = "https://github.com/eth-cscs/SpFFT/archive/v0.9.8.zip"
git = "https://github.com/eth-cscs/SpFFT.git"
version('develop', branch='develop')
version('master', branch='master')
version('1.0.3', sha256='4f87734e3582ef96ddc0402d0db78cfc173bed9cab3e0d9c6a6bf8b660d69559')
version('1.0.2', sha256='9b1296bda0b9ec3d37c74fd64354a01ebc6e2da7cb026c1f821882160b03c692')
version('1.0.1', sha256='f8ab706309776cfbd2bfd8e29a6a9ffb5c8f3cd62399bf82db1e416ae5c490c8')
version('1.0.0', sha256='bd98897aa6734563ec63cd84168e731ef2e2bbc01a574c6dc59b74475742b6ee')
version('0.9.13', sha256='5ccc93c9362bec14cfb6e31dd0e7ae7e48db0453ab49ebc9722041b69db759ef')
version('0.9.12', sha256='1f7bf5164dcceb0e3bbce7d6ff9faef3145ad17cf3430149d40a98c43c010acc')
version('0.9.11', sha256='36542a60378e8672654188dee006975ef9e10f502791459ff7ebf4b38451cb9b')
version('0.9.10', sha256='9cbbb7ba5e53e17eeb45e809841d8272e5333f739c2442a99c3e255c1ddec3e9')
version('0.9.9', sha256='a8fd7a2d767716bb73185ca03bf4c106c6981b79130f3e456e5d2e744a2b3ba0')
version('0.9.8', sha256='f49fa51316bbfa68309e951d2375e1f6904120c93868cbe13bc2974c0b801a3f')
variant('openmp', default=True, description="Build with OpenMP support")
variant('mpi', default=True, description="enable MPI")
variant('single_precision', default=False, description="Sinlge precision")
variant('gpu_direct', default=False, description="GPU aware MPI")
variant('static', default=False, description="build static library")
variant('fortran', default=False, description="enable fortran")
variant('build_type', default='Release', description='CMake build type',
values=('Debug', 'Release', 'RelWithDebInfo'))
depends_on('fftw-api@3')
depends_on('mpi', when='+mpi')
depends_on('cmake@3.11:', type='build')
# ROCM variants + dependencies
variant('rocm', default=False, description="Use ROCm backend")
amdgpu_targets = (
'gfx701', 'gfx801', 'gfx802', 'gfx803',
'gfx900', 'gfx906', 'gfx908', 'gfx1010',
'gfx1011', 'gfx1012'
)
depends_on('rocfft', when='+rocm')
depends_on('hip', when='+rocm')
variant('amdgpu_target', default='gfx803,gfx900,gfx906', multi=True, values=amdgpu_targets)
depends_on('cuda@:10', when='@:0.9.11 +cuda')
# FindHIP cmake script only works for < 4.1
depends_on('hip@:4.0', when='@:1.0.1 +rocm')
# Fix compilation error in some cases due to missing include statement
# before version 1.0.3
patch('0001-fix-missing-limits-include.patch', when='@:1.0.2')
def cmake_args(self):
spec = self.spec
args = [
self.define_from_variant('SPFFT_OMP', 'openmp'),
self.define_from_variant('SPFFT_MPI', 'mpi'),
self.define_from_variant('SPFFT_SINGLE_PRECISION', 'single_precision'),
self.define_from_variant('SPFFT_GPU_DIRECT', 'gpu_direct'),
self.define_from_variant('SPFFT_FORTRAN', 'fortran'),
self.define_from_variant('SPFFT_STATIC', 'static')
]
if spec.satisfies('+cuda'):
args += ["-DSPFFT_GPU_BACKEND=CUDA"]
if spec.satisfies('+rocm'):
archs = ",".join(self.spec.variants['amdgpu_target'].value)
args += [
'-DSPFFT_GPU_BACKEND=ROCM',
'-DHIP_ROOT_DIR={0}'.format(spec['hip'].prefix),
'-DHIP_HCC_FLAGS=--amdgpu-target={0}'.format(archs),
'-DHIP_CXX_COMPILER={0}'.format(self.spec['hip'].hipcc)
]
if 'fftw' in spec:
args += ["-DSPFFT_FFTW_LIB=FFTW"]
elif 'intel-mkl' in spec:
args += ["-DSPFFT_FFTW_LIB=MKL"]
return args
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