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# Copyright 2013-2018 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)
import os
import sys
from spack import *
class Slepc(Package):
"""Scalable Library for Eigenvalue Problem Computations."""
homepage = "http://slepc.upv.es"
url = "http://slepc.upv.es/download/distrib/slepc-3.6.2.tar.gz"
git = "https://bitbucket.org/slepc/slepc.git"
version('develop', branch='master')
version('3.10.1', 'f64787c8c2ab3d2f6db3c67d2bfe6ee84f741ce3dfde1d2f8221e131820a12a1')
version('3.10.0', '069d7a579995e0be1567c5bc869251e29c00044369a786933ca3040149d0412a')
version('3.9.2', '247585b3f8c10bf50b9464cb8ef7b5f22bead6f96524384897a37ec4146eb03e')
version('3.9.1', 'e174ea7c127d9161eef976b0288f0c56d443a58d6ab2dc8af1e8bd66f156ce17')
version('3.9.0', '1f3930db56b4065aaf214ea758ddff1a70bf19d45544cbdfd19d2787db4bfe0b')
version('3.8.2', '1e7d20d20eb26da307d36017461fe4a55f40e947e232739179dbe6412e22ed13')
version('3.8.0', 'c58ccc4e852d1da01112466c48efa41f0839649f3a265925788237d76cd3d963')
version('3.7.4', '2fb782844e3bc265a8d181c3c3e2632a4ca073111c874c654f1365d33ca2eb8a')
version('3.7.3', '3ef9bcc645a10c1779d56b3500472ceb66df692e389d635087d30e7c46424df9')
version('3.7.1', '670216f263e3074b21e0623c01bc0f562fdc0bffcd7bd42dd5d8edbe73a532c2')
version('3.6.3', '384939d009546db37bc05ed81260c8b5ba451093bf891391d32eb7109ccff876')
version('3.6.2', '2ab4311bed26ccf7771818665991b2ea3a9b15f97e29fd13911ab1293e8e65df')
variant('arpack', default=True, description='Enables Arpack wrappers')
variant('blopex', default=False, description='Enables BLOPEX wrappers')
# NOTE: make sure PETSc and SLEPc use the same python.
depends_on('python@2.6:2.8', type='build')
# Cannot mix release and development versions of SLEPc and PETSc:
depends_on('petsc@develop', when='@develop')
depends_on('petsc@3.10:3.10.99', when='@3.10:3.10.99')
depends_on('petsc@3.9:3.9.99', when='@3.9:3.9.99')
depends_on('petsc@3.8:3.8.99', when='@3.8:3.8.99')
depends_on('petsc@3.7:3.7.7', when='@3.7.1:3.7.4')
depends_on('petsc@3.6.3:3.6.4', when='@3.6.2:3.6.3')
depends_on('arpack-ng~mpi', when='+arpack^petsc~mpi~int64')
depends_on('arpack-ng+mpi', when='+arpack^petsc+mpi~int64')
patch('install_name_371.patch', when='@3.7.1')
# Arpack can not be used with 64bit integers.
conflicts('+arpack', when='^petsc+int64')
resource(name='blopex',
url='http://slepc.upv.es/download/external/blopex-1.1.2.tar.gz',
sha256='0081ee4c4242e635a8113b32f655910ada057c59043f29af4b613508a762f3ac',
destination=join_path('installed-arch-' + sys.platform + '-c-opt',
'externalpackages'),
when='+blopex')
def install(self, spec, prefix):
# set SLEPC_DIR for installation
# Note that one should set the current (temporary) directory instead
# its symlink in spack/stage/ !
os.environ['SLEPC_DIR'] = os.getcwd()
options = []
if '+arpack' in spec:
options.extend([
'--with-arpack-dir=%s' % spec['arpack-ng'].prefix.lib,
])
if 'arpack-ng~mpi' in spec:
options.extend([
'--with-arpack-flags=-larpack'
])
else:
options.extend([
'--with-arpack-flags=-lparpack,-larpack'
])
# It isn't possible to install BLOPEX separately and link to it;
# BLOPEX has to be downloaded with SLEPc at configure time
if '+blopex' in spec:
options.append('--download-blopex')
configure('--prefix=%s' % prefix, *options)
make('MAKE_NP=%s' % make_jobs, parallel=False)
if self.run_tests:
make('test', parallel=False)
make('install', parallel=False)
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
# set up SLEPC_DIR for everyone using SLEPc package
spack_env.set('SLEPC_DIR', self.prefix)
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