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# Copyright 2013-2020 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 Strumpack(CMakePackage, CudaPackage):
"""STRUMPACK -- STRUctured Matrix PACKage - provides linear solvers
for sparse matrices and for dense rank-structured matrices, i.e.,
matrices that exhibit some kind of low-rank property. It provides a
distributed memory fully algebraic sparse solver and
preconditioner. The preconditioner is mostly aimed at large sparse
linear systems which result from the discretization of a partial
differential equation, but is not limited to any particular type of
problem. STRUMPACK also provides preconditioned GMRES and BiCGStab
iterative solvers."""
homepage = "http://portal.nersc.gov/project/sparse/strumpack"
url = "https://github.com/pghysels/STRUMPACK/archive/v4.0.0.tar.gz"
git = "https://github.com/pghysels/STRUMPACK.git"
maintainers = ['pghysels']
version('master', branch='master')
version('4.0.0', sha256='a3629f1f139865c74916f8f69318f53af6319e7f8ec54e85c16466fd7d256938')
version('3.3.0', sha256='499fd3b58656b4b6495496920e5372895861ebf15328be8a7a9354e06c734bc7')
version('3.2.0', sha256='34d93e1b2a3b8908ef89804b7e08c5a884cbbc0b2c9f139061627c0d2de282c1')
version('3.1.1', sha256='c1c3446ee023f7b24baa97b24907735e89ce4ae9f5ef516645dfe390165d1778')
variant('shared', default=False, description='Build shared libraries')
variant('mpi', default=True, description='Use MPI')
variant('openmp', default=True,
description='Enable thread parallellism via tasking with OpenMP')
variant('cuda', default=True,
description='Enable CUDA support')
variant('parmetis', default=True,
description='Enable use of ParMetis')
variant('scotch', default=False,
description='Enable use of Scotch')
variant('butterflypack', default=True,
description='Enable use of ButterflyPACK')
variant('zfp', default=True,
description='Build with support for compression using ZFP')
variant('c_interface', default=True,
description='Enable C interface')
variant('count_flops', default=False,
description='Build with flop counters')
variant('task_timers', default=False,
description='Build with timers for internal routines')
variant('build_dev_tests', default=False,
description='Build developer test routines')
variant('build_tests', default=False,
description='Build test routines')
# TODO: add a slate variant
depends_on('cmake@3.11:', type='build')
depends_on('mpi', when='+mpi')
depends_on('blas')
depends_on('lapack')
depends_on('scalapack', when='+mpi')
depends_on('metis')
depends_on('parmetis', when='+parmetis')
depends_on('scotch~metis', when='+scotch')
depends_on('scotch~metis+mpi', when='+scotch+mpi')
depends_on('butterflypack@1.1.0', when='@3.3.0:3.9.999 +butterflypack+mpi')
depends_on('butterflypack@1.2.0:', when='@4.0.0: +butterflypack+mpi')
depends_on('cuda', when='@4.0.0: +cuda')
depends_on('zfp', when='+zfp')
conflicts('+parmetis', when='~mpi')
conflicts('+butterflypack', when='~mpi')
conflicts('+butterflypack', when='@:3.2.0')
conflicts('+cuda', when='@:3.9.999')
conflicts('+zfp', when='@:3.9.999')
patch('intel-19-compile.patch', when='@3.1.1')
def cmake_args(self):
spec = self.spec
def on_off(varstr):
return 'ON' if varstr in spec else 'OFF'
args = [
'-DSTRUMPACK_USE_MPI=%s' % on_off('+mpi'),
'-DSTRUMPACK_USE_OPENMP=%s' % on_off('+openmp'),
'-DTPL_ENABLE_PARMETIS=%s' % on_off('+parmetis'),
'-DTPL_ENABLE_SCOTCH=%s' % on_off('+scotch'),
'-DTPL_ENABLE_BPACK=%s' % on_off('+butterflypack'),
'-DSTRUMPACK_COUNT_FLOPS=%s' % on_off('+count_flops'),
'-DSTRUMPACK_TASK_TIMERS=%s' % on_off('+task_timers'),
'-DSTRUMPACK_DEV_TESTING=%s' % on_off('+build_dev_tests'),
'-DSTRUMPACK_BUILD_TESTS=%s' % on_off('+build_tests')
]
if spec.satisfies('@:3.9.999'):
if '+mpi' in spec:
args.extend([
'-DCMAKE_C_COMPILER=%s' % spec['mpi'].mpicc,
'-DCMAKE_CXX_COMPILER=%s' % spec['mpi'].mpicxx,
'-DCMAKE_Fortran_COMPILER=%s' % spec['mpi'].mpifc
])
args.extend([
'-DSTRUMPACK_C_INTERFACE=%s' % on_off('+c_interface'),
])
if spec.satisfies('@4.0.0:'):
args.extend([
'-DSTRUMPACK_USE_CUDA=%s' % on_off('+cuda')
])
args.extend([
'-DBUILD_SHARED_LIBS=%s' % on_off('+shared')
])
return args
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