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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)
import os
from spack import *
class Elpa(AutotoolsPackage, CudaPackage):
"""Eigenvalue solvers for Petaflop-Applications (ELPA)"""
homepage = 'https://elpa.mpcdf.mpg.de/'
url = 'https://elpa.mpcdf.mpg.de/elpa-2015.11.001.tar.gz'
version('2020.05.001', sha256='66ff1cf332ce1c82075dc7b5587ae72511d2bcb3a45322c94af6b01996439ce5')
version('2019.11.001', sha256='10374a8f042e23c7e1094230f7e2993b6f3580908a213dbdf089792d05aff357')
version('2019.05.002', sha256='d2eab5e5d74f53601220b00d18185670da8c00c13e1c1559ecfb0cd7cb2c4e8d')
version('2018.11.001', sha256='cc27fe8ba46ce6e6faa8aea02c8c9983052f8e73a00cfea38abf7613cb1e1b16')
version('2018.05.001.rc1', sha256='598c01da20600a4514ea4d503b93e977ac0367e797cab7a7c1b0e0e3e86490db')
version('2017.11.001', sha256='59f99c3abe2190fac0db8a301d0b9581ee134f438669dbc92551a54f6f861820')
version('2017.05.003', sha256='bccd49ce35a323bd734b17642aed8f2588fea4cc78ee8133d88554753bc3bf1b')
version('2017.05.002', sha256='568b71024c094d667b5cbb23045ad197ed5434071152ac608dae490ace5eb0aa')
version('2017.05.001', sha256='28f7edad60984d93da299016ad33571dc6db1cdc9fab0ceaef05dc07de2c7dfd')
version('2016.11.001.pre', sha256='69b67f0f6faaa2b3b5fd848127b632be32771636d2ad04583c5269d550956f92')
version('2016.05.004', sha256='08c59dc9da458bab856f489d779152e5506e04f0d4b8d6dcf114ca5fbbe46c58')
version('2016.05.003', sha256='c8da50c987351514e61491e14390cdea4bdbf5b09045261991876ed5b433fca4')
version('2015.11.001', sha256='c0761a92a31c08a4009c9688c85fc3fc8fde9b6ce05e514c3e1587cf045e9eba')
variant('openmp', default=False, description='Activates OpenMP support')
variant('optflags', default=True, description='Build with optimization flags')
depends_on('mpi')
depends_on('blas')
depends_on('lapack')
depends_on('scalapack')
depends_on('libtool', type='build')
def url_for_version(self, version):
t = 'https://elpa.mpcdf.mpg.de/html/Releases/{0}/elpa-{0}.tar.gz'
if version < Version('2016.05.003'):
t = 'https://elpa.mpcdf.mpg.de/elpa-{0}.tar.gz'
return t.format(str(version))
# override default implementation which returns static lib
@property
def libs(self):
libname = 'libelpa_openmp' if '+openmp' in self.spec else 'libelpa'
return find_libraries(
libname, root=self.prefix, shared=True, recursive=True
)
@property
def headers(self):
suffix = '_openmp' if self.spec.satisfies('+openmp') else ''
incdir = os.path.join(
self.spec.prefix.include,
'elpa{suffix}-{version!s}'.format(
suffix=suffix, version=self.spec.version))
hlist = find_all_headers(incdir)
hlist.directories = [incdir]
return hlist
build_directory = 'spack-build'
parallel = False
def configure_args(self):
spec = self.spec
options = []
# TODO: --disable-sse-assembly, --enable-sparc64, --enable-neon-arch64
simd_features = ['vsx', 'sse', 'avx', 'avx2', 'avx512']
for feature in simd_features:
msg = '--enable-{0}' if feature in spec.target else '--disable-{0}'
options.append(msg.format(feature))
if spec.target.family == 'aarch64':
options.append('--disable-sse-assembly')
if '%aocc' in spec:
options.append('--disable-shared')
options.append('--enable-static')
# If no features are found, enable the generic ones
if not any(f in spec.target for f in simd_features):
options.append('--enable-generic')
if '+optflags' in spec:
options.extend([
'FCFLAGS=-O2 -ffree-line-length-none',
'CFLAGS=-O2'
])
if '%aocc' in spec:
options.extend([
'FCFLAGS=-O3',
'CFLAGS=-O3'
])
if '+cuda' in spec:
prefix = spec['cuda'].prefix
options.append('--enable-gpu')
options.append('--with-cuda-path={0}'.format(prefix))
options.append('--with-cuda-sdk-path={0}'.format(prefix))
cuda_arch = spec.variants['cuda_arch'].value[0]
if cuda_arch != 'none':
options.append('--with-GPU-compute-capability=sm_{0}'.
format(cuda_arch))
else:
options.append('--disable-gpu')
if '+openmp' in spec:
options.append('--enable-openmp')
else:
options.append('--disable-openmp')
options.extend([
'CC={0}'.format(spec['mpi'].mpicc),
'FC={0}'.format(spec['mpi'].mpifc),
'CXX={0}'.format(spec['mpi'].mpicxx),
'LDFLAGS={0}'.format(spec['lapack'].libs.search_flags),
'LIBS={0} {1}'.format(
spec['lapack'].libs.link_flags, spec['blas'].libs.link_flags),
'SCALAPACK_LDFLAGS={0}'.format(spec['scalapack'].libs.joined())
])
options.append('--disable-silent-rules')
return options
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