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# Copyright 2013-2022 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 Dakota(CMakePackage):
"""The Dakota toolkit provides a flexible, extensible interface between
analysis codes and iterative systems analysis methods. Dakota
contains algorithms for:
- optimization with gradient and non gradient-based methods;
- uncertainty quantification with sampling, reliability, stochastic
- expansion, and epistemic methods;
- parameter estimation with nonlinear least squares methods;
- sensitivity/variance analysis with design of experiments and
- parameter study methods.
These capabilities may be used on their own or as components within
advanced strategies such as hybrid optimization, surrogate-based
optimization, mixed integer nonlinear programming, or optimization
under uncertainty.
"""
homepage = 'https://dakota.sandia.gov/'
url = 'https://dakota.sandia.gov/sites/default/files/distributions/public/dakota-6.12-release-public.src.tar.gz'
version('6.12', sha256='4d69f9cbb0c7319384ab9df27643ff6767eb410823930b8fbd56cc9de0885bc9')
version('6.9', sha256='989b689278964b96496e3058b8ef5c2724d74bcd232f898fe450c51eba7fe0c2')
version('6.3', sha256='0fbc310105860d77bb5c96de0e8813d75441fca1a5e6dfaf732aa095c4488d52')
variant('shared', default=True,
description='Enables the build of shared libraries')
variant('mpi', default=True, description='Activates MPI support')
# Generic 'lapack' provider won't work, dakota searches for
# 'LAPACKConfig.cmake' or 'lapack-config.cmake' on the path
depends_on('netlib-lapack')
depends_on('blas')
depends_on('mpi', when='+mpi')
depends_on('python')
depends_on('perl-data-dumper', type='build', when='@6.12:')
depends_on('boost@:1.68.0', when='@:6.12')
depends_on('cmake@2.8.9:', type='build')
def cmake_args(self):
spec = self.spec
args = [
self.define_from_variant('BUILD_SHARED_LIBS', 'shared'),
]
if '+mpi' in spec:
args.extend([
'-DDAKOTA_HAVE_MPI:BOOL=ON',
'-DMPI_CXX_COMPILER:STRING=%s' % join_path(spec['mpi'].mpicxx),
])
return args
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