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##############################################################################
#
# Copyright (c) 2003-2018 by The University of Queensland
# http://www.uq.edu.au
#
# Primary Business: Queensland, Australia
# Licensed under the Apache License, version 2.0
# http://www.apache.org/licenses/LICENSE-2.0
#
# Development until 2012 by Earth Systems Science Computational Center (ESSCC)
# Development 2012-2013 by School of Earth Sciences
# Development from 2014 by Centre for Geoscience Computing (GeoComp)
#
##############################################################################
from __future__ import print_function, division
__copyright__="""Copyright (c) 2003-2018 by The University of Queensland
http://www.uq.edu.au
Primary Business: Queensland, Australia"""
__license__="""Licensed under the Open Software License version 3.0
http://www.opensource.org/licenses/osl-3.0.php"""
__url__="https://launchpad.net/escript-finley"
"""
Test suite for PDE solvers on ripley
"""
from test_simplesolve import ComplexSolveTestCase
import esys.escriptcore.utestselect as unittest
from esys.escriptcore.testing import *
from esys.escript import getMPISizeWorld, hasFeature, sqrt
from esys.dudley import Rectangle, Brick
from esys.escript.linearPDEs import SolverOptions
HAVE_TRILINOS = hasFeature('trilinos')
skip_muelu_long = False #hasFeature("longindex")
# number of elements in the spatial directions
NE0=12
NE1=12
NE2=8
OPTIMIZE=True
@unittest.skipIf(not HAVE_TRILINOS, "Trilinos not available")
class ComplexSolveOnTrilinos(ComplexSolveTestCase):
pass
## direct
class Test_ComplexSolveDudley2D_Trilinos_Direct(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.DIRECT
def tearDown(self):
del self.domain
class Test_ComplexSolveDudley3D_Trilinos_Direct(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.DIRECT
def tearDown(self):
del self.domain
### BiCGStab + Jacobi
class Test_ComplexSolveDudley2D_Trilinos_BICGSTAB_Jacobi(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.BICGSTAB
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
@unittest.skip("fails with Nan during iteration.")
class Test_ComplexSolveDudley3D_Trilinos_BICGSTAB_Jacobi(ComplexSolveOnTrilinos):
SOLVER_TOL = 1.e-9
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.BICGSTAB
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
### GMRES + Jacobi
class Test_ComplexSolveDudley2D_Trilinos_GMRES_Jacobi(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.GMRES
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
class Test_ComplexSolveDudley3D_Trilinos_GMRES_Jacobi(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.GMRES
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
### PCG + Jacobi
class Test_ComplexSolveDudley2D_Trilinos_PCG_Jacobi(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
class Test_ComplexSolveDudley3D_Trilinos_PCG_Jacobi(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.JACOBI
def tearDown(self):
del self.domain
### PCG + AMG
@unittest.skipIf(skip_muelu_long, "MueLu AMG incompatible with index type long")
class Test_ComplexSolveDudley2D_Trilinos_PCG_AMG(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.AMG
def _setSolverOptions(self, so):
so.setTrilinosParameter("number of equations", 2)
def tearDown(self):
del self.domain
@unittest.skipIf(skip_muelu_long, "MueLu AMG incompatible with index type long")
class Test_ComplexSolveDudley3D_Trilinos_PCG_AMG(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.AMG
def _setSolverOptions(self, so):
so.setTrilinosParameter("number of equations", 3)
def tearDown(self):
del self.domain
### PCG + ILUT
class Test_ComplexSolveDudley2D_Trilinos_PCG_ILUT(ComplexSolveOnTrilinos):
def setUp(self):
self.domain = Rectangle(NE0, NE1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.ILUT
def tearDown(self):
del self.domain
class Test_ComplexSolveDudley3D_Trilinos_PCG_ILUT(ComplexSolveOnTrilinos):
SOLVER_TOL = 1.e-9
def setUp(self):
self.domain = Brick(NE0, NE1, NE2, 1, optimize=OPTIMIZE)
self.package = SolverOptions.TRILINOS
self.method = SolverOptions.PCG
self.preconditioner = SolverOptions.ILUT
def tearDown(self):
del self.domain
if __name__ == '__main__':
run_tests(__name__, exit_on_failure=True)
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