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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 Magma(CMakePackage, CudaPackage):
"""The MAGMA project aims to develop a dense linear algebra library similar
to LAPACK but for heterogeneous/hybrid architectures, starting with
current "Multicore+GPU" systems.
"""
homepage = "http://icl.cs.utk.edu/magma/"
url = "http://icl.cs.utk.edu/projectsfiles/magma/downloads/magma-2.2.0.tar.gz"
maintainers = ['stomov', 'luszczek']
test_requires_compiler = True
version('2.5.4', sha256='7734fb417ae0c367b418dea15096aef2e278a423e527c615aab47f0683683b67')
version('2.5.3', sha256='c602d269a9f9a3df28f6a4f593be819abb12ed3fa413bba1ff8183de721c5ef6')
version('2.5.2', sha256='065feb85558f9dd6f4cc4db36ac633a3f787827fc832d0b578a049a43a195620')
version('2.5.1', sha256='ce32c199131515336b30c92a907effe0c441ebc5c5bdb255e4b06b2508de109f')
version('2.5.0', sha256='4fd45c7e46bd9d9124253e7838bbfb9e6003c64c2c67ffcff02e6c36d2bcfa33')
version('2.4.0', sha256='4eb839b1295405fd29c8a6f5b4ed578476010bf976af46573f80d1169f1f9a4f')
version('2.3.0', sha256='010a4a057d7aa1e57b9426bffc0958f3d06913c9151463737e289e67dd9ea608')
version('2.2.0', sha256='df5d4ace417e5bf52694eae0d91490c6bde4cde1b0da98e8d400c5c3a70d83a2')
variant('fortran', default=True,
description='Enable Fortran bindings support')
variant('shared', default=True,
description='Enable shared library')
variant('cuda', default=True, description='Build with CUDA')
variant('cuda_arch', default='none', multi=True,
description='Specify CUDA architecture(s)')
depends_on('blas')
depends_on('lapack')
depends_on('cuda@8:', when='@2.5.1:') # See PR #14471
conflicts('~cuda', msg='Magma requires cuda')
conflicts('cuda_arch=none',
msg='Please indicate a CUDA arch value or values')
# currently not compatible with CUDA-11
# https://bitbucket.org/icl/magma/issues/22/cuda-11-changes-issue
# https://bitbucket.org/icl/magma/issues/25/error-cusparsesolveanalysisinfo_t-does-not
conflicts('^cuda@11:', when='@:2.5.3')
patch('ibm-xl.patch', when='@2.2:2.5.0%xl')
patch('ibm-xl.patch', when='@2.2:2.5.0%xl_r')
patch('magma-2.3.0-gcc-4.8.patch', when='@2.3.0%gcc@:4.8')
patch('magma-2.5.0.patch', when='@2.5.0')
patch('magma-2.5.0-cmake.patch', when='@2.5.0')
patch('cmake-W.patch', when='@2.5.0:%nvhpc')
def cmake_args(self):
spec = self.spec
options = []
options.extend([
'-DCMAKE_INSTALL_PREFIX=%s' % self.prefix,
'-DCMAKE_INSTALL_NAME_DIR:PATH=%s/lib' % self.prefix,
'-DBLAS_LIBRARIES=%s' % spec['blas'].libs.joined(';'),
# As of MAGMA v2.3.0, CMakeLists.txt does not use the variable
# BLAS_LIBRARIES, but only LAPACK_LIBRARIES, so we need to
# explicitly add blas to LAPACK_LIBRARIES.
'-DLAPACK_LIBRARIES=%s' %
(spec['lapack'].libs + spec['blas'].libs).joined(';')
])
options += ['-DBUILD_SHARED_LIBS=%s' %
('ON' if ('+shared' in spec) else 'OFF')]
if spec.satisfies('%cce'):
options += ['-DCUDA_NVCC_FLAGS=-allow-unsupported-compiler']
if '+fortran' in spec:
options.extend([
'-DUSE_FORTRAN=yes'
])
if spec.satisfies('%xl') or spec.satisfies('%xl_r'):
options.extend([
'-DCMAKE_Fortran_COMPILER=%s' % self.compiler.f77
])
if spec.satisfies('%cce'):
options.append('-DCMAKE_Fortran_FLAGS=-ef')
if spec.satisfies('^cuda'):
cuda_arch = self.spec.variants['cuda_arch'].value
if '@:2.2.0' in spec:
capabilities = ' '.join('sm{0}'.format(i) for i in cuda_arch)
options.extend(['-DGPU_TARGET=' + capabilities])
else:
capabilities = ' '.join('sm_{0}'.format(i) for i in cuda_arch)
options.extend(['-DGPU_TARGET=' + capabilities])
if '@2.5.0' in spec:
options.extend(['-DMAGMA_SPARSE=OFF'])
if spec.compiler.name in ['xl', 'xl_r']:
options.extend(['-DCMAKE_DISABLE_FIND_PACKAGE_OpenMP=TRUE'])
return options
@run_after('install')
def post_install(self):
install('magmablas/atomics.cuh', self.prefix.include)
install('control/magma_threadsetting.h', self.prefix.include)
install('control/pthread_barrier.h', self.prefix.include)
install('control/magma_internal.h', self.prefix.include)
test_src_dir = 'example'
@run_after('install')
def cache_test_sources(self):
"""Copy the example source files after the package is installed to an
install test subdirectory for use during `spack test run`."""
self.cache_extra_test_sources([self.test_src_dir])
def test(self):
test_dir = join_path(self.install_test_root, self.test_src_dir)
with working_dir(test_dir, create=False):
magma_dir = 'MAGMADIR={0}'.format(self.prefix)
cuda_dir = 'CUDADIR={0}'.format(self.spec['cuda'].prefix)
blas_dir = 'OPENBLASDIR={0}'.format(self.spec['blas'].prefix)
make(magma_dir, cuda_dir, blas_dir, 'c')
self.run_test('./example_sparse',
purpose='MAGMA smoke test - sparse solver')
self.run_test('./example_sparse_operator',
purpose='MAGMA smoke test - sparse operator')
self.run_test('./example_v1',
purpose='MAGMA smoke test - legacy v1 interface')
self.run_test('./example_v2',
purpose='MAGMA smoke test - v2 interface')
if '+fortran' in self.spec:
make(magma_dir, cuda_dir, blas_dir, 'fortran')
self.run_test('./example_f',
purpose='MAGMA smoke test - Fortran interface')
make('clean')
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