56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
from spack import *
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class Dakota(Package):
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"""
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The Dakota toolkit provides a flexible, extensible interface between analysis codes and iterative systems
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analysis methods. Dakota contains algorithms for:
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- optimization with gradient and non gradient-based methods;
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- uncertainty quantification with sampling, reliability, stochastic expansion, and epistemic methods;
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- parameter estimation with nonlinear least squares methods;
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- sensitivity/variance analysis with design of experiments and parameter study methods.
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These capabilities may be used on their own or as components within advanced strategies such as hybrid optimization,
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surrogate-based optimization, mixed integer nonlinear programming, or optimization under uncertainty.
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"""
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homepage = 'https://dakota.sandia.gov/'
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url = 'https://dakota.sandia.gov/sites/default/files/distributions/public/dakota-6.3-public.src.tar.gz'
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_url_str = 'https://dakota.sandia.gov/sites/default/files/distributions/public/dakota-{version}-public.src.tar.gz'
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version('6.3', '05a58d209fae604af234c894c3f73f6d')
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variant('debug', default=False, description='Builds a debug version of the libraries')
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variant('shared', default=True, description='Enables the build of shared libraries')
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variant('mpi', default=True, description='Activates MPI support')
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depends_on('blas')
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depends_on('lapack')
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depends_on('mpi', when='+mpi')
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depends_on('python')
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depends_on('boost')
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def url_for_version(self, version):
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return Dakota._url_str.format(version=version)
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def install(self, spec, prefix):
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options = []
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options.extend(std_cmake_args)
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options.extend(['-DCMAKE_BUILD_TYPE:STRING=%s' % ('Debug' if '+debug' in spec else 'Release'),
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'-DBUILD_SHARED_LIBS:BOOL=%s' % ('ON' if '+shared' in spec else 'OFF')])
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if '+mpi' in spec:
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options.extend(['-DDAKOTA_HAVE_MPI:BOOL=ON',
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'-DMPI_CXX_COMPILER:STRING=%s' % join_path(spec['mpi'].prefix.bin, 'mpicxx')])
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build_directory = join_path(self.stage.path, 'spack-build')
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source_directory = self.stage.source_path
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with working_dir(build_directory, create=True):
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cmake(source_directory, *options)
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make()
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make("install")
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