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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)
from spack import *
class Phist(CMakePackage):
"""The Pipelined, Hybrid-parallel Iterative Solver Toolkit provides
implementations of and interfaces to block iterative solvers for sparse
linear and eigenvalue problems. In contrast to other libraries we support
multiple backends (e.g. Trilinos, PETSc and our own optimized kernels),
and interfaces in multiple languages such as C, C++, Fortran 2003 and
Python. PHIST has a clear focus on portability and hardware performance:
in particular support row-major storage of block vectors and using GPUs
(via the ghost library or Trilinos/Tpetra).
"""
homepage = "https://bitbucket.org/essex/phist/"
url = "https://bitbucket.org/essex/phist/get/phist-1.4.3.tar.gz"
git = "https://bitbucket.org/essex/phist/phist.git"
version('develop', branch='devel')
version('master', branch='master')
version('1.7.2', sha256='29b504d78b5efd57b87d2ca6e20bc8a32b1ba55b40f5a5b7189cc0d28e43bcc0')
version('1.6.1', sha256='4ed4869f24f920a494aeae0f7d1d94fe9efce55ebe0d298a5948c9603e07994d')
version('1.6.0', '751f855230d6227b972b5ab7bce2c65f')
version('1.4.3', 'af3300378d4282366d148e38c3a3199a')
variant(name='kernel_lib', default='builtin',
description='select the kernel library (backend) for phist',
values=['builtin',
'epetra',
'tpetra',
'petsc',
'eigen',
'ghost'])
variant(name='outlev', default='2', values=['0', '1', '2', '3', '4', '5'],
description='verbosity. 0: errors 1: +warnings 2: +info '
'3: +verbose 4: +extreme 5; +debug')
variant('shared', default=True,
description='Enables the build of shared libraries')
variant('mpi', default=True,
description='enable/disable MPI (note that the kernel library may '
'not support this choice)')
variant('parmetis', default=False,
description='enable/disable ParMETIS partitioning (only actually '
'used with kernel_lib=builtin)')
variant('trilinos', default=False,
description='enable/disable Trilinos third-party libraries. '
'For all kernel_libs, we can use Belos and Anasazi '
'iterative solvers. For the Trilinos backends '
'(kernel_lib=epetra|tpetra) we can use preconditioner '
'packages such as Ifpack, Ifpack2 and ML.')
# ###################### Dependencies ##########################
depends_on('cmake@3.8:', type='build')
depends_on('blas')
depends_on('lapack')
depends_on('python@3:', when='@1.7:', type='build')
depends_on('mpi', when='+mpi')
depends_on('trilinos+anasazi+belos+teuchos', when='+trilinos')
depends_on('trilinos@12:+tpetra', when='kernel_lib=tpetra')
# Epetra backend also works with older Trilinos versions
depends_on('trilinos+epetra', when='kernel_lib=epetra')
depends_on('petsc', when='kernel_lib=petsc')
depends_on('eigen', when='kernel_lib=eigen')
depends_on('ghost', when='kernel_lib=ghost')
depends_on('trilinos', when='+trilinos')
depends_on('parmetis ^metis+int64', when='+parmetis')
def cmake_args(self):
spec = self.spec
kernel_lib = spec.variants['kernel_lib'].value
outlev = spec.variants['outlev'].value
lapacke_libs = \
(spec['lapack:c'].libs + spec['blas:c'].libs).joined(';')
lapacke_include_dir = spec['lapack:c'].headers.directories[0]
args = ['-DPHIST_KERNEL_LIB=%s' % kernel_lib,
'-DPHIST_OUTLEV=%s' % outlev,
'-DTPL_LAPACKE_LIBRARIES=%s' % lapacke_libs,
'-DTPL_LAPACKE_INCLUDE_DIRS=%s' % lapacke_include_dir,
'-DPHIST_ENABLE_MPI:BOOL=%s'
% ('ON' if '+mpi' in spec else 'OFF'),
'-DBUILD_SHARED_LIBS:BOOL=%s'
% ('ON' if '+shared' in spec else 'OFF'),
'-DPHIST_USE_TRILINOS_TPLS:BOOL=%s'
% ('ON' if '+trilinos' in spec else 'OFF'),
'-DPHIST_USE_SOLVER_TPLS:BOOL=%s'
% ('ON' if '+trilinos' in spec else 'OFF'),
'-DPHIST_USE_PRECON_TPLS:BOOL=%s'
% ('ON' if '+trilinos' in spec else 'OFF'),
]
return args
@run_after('build')
@on_package_attributes(run_tests=True)
def check(self):
with working_dir(self.build_directory):
make("check")
@run_after('install')
@on_package_attributes(run_tests=True)
def test_install(self):
with working_dir(self.build_directory):
make("test_install")
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