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09cf9dc93b
this also fixes the SuperLU backend with __float128 on Dune 2.4. The problem is that due to some hacks within dune-istl, the AMG solver can't be used because it calls the direct solver directly without an option to disable this. (This could be fixed in a similar fashion as the SuperLU backend by copying everything into data structures which use 'double' before calling into ISTL, but this is a thing for another time.)
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
/*
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Copyright (C) 2012-2013 by Andreas Lauser
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*!
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* \file
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*
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* \brief Test for the isothermal compositional model based on flash
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* calculations.
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*/
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#include "config.h"
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#if HAVE_QUAD
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#include <ewoms/common/quad.hh>
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#endif
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#include <ewoms/common/start.hh>
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#include <ewoms/models/flash/flashmodel.hh>
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#include <ewoms/disc/ecfv/ecfvdiscretization.hh>
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#include "problems/co2injectionflash.hh"
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#include "problems/co2injectionproblem.hh"
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namespace Opm {
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namespace Properties {
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NEW_TYPE_TAG(Co2InjectionFlashEcfvProblem, INHERITS_FROM(FlashModel, Co2InjectionBaseProblem));
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SET_TAG_PROP(Co2InjectionFlashEcfvProblem, SpatialDiscretizationSplice, EcfvDiscretization);
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// use the flash solver adapted to the CO2 injection problem
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SET_TYPE_PROP(
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Co2InjectionFlashEcfvProblem, FlashSolver,
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Ewoms::Co2InjectionFlash<typename GET_PROP_TYPE(TypeTag, Scalar),
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typename GET_PROP_TYPE(TypeTag, FluidSystem)>);
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// the flash model has serious problems with the numerical
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// precision. if quadruple precision math is available, we use it,
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// else we increase the tolerance of the Newton solver
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#if HAVE_QUAD
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SET_TYPE_PROP(Co2InjectionFlashEcfvProblem, Scalar, quad);
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// the default linear solver used for this problem (-> AMG) cannot be used with quadruple
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// precision scalars... (this seems to only apply to Dune >= 2.4)
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SET_TAG_PROP(Co2InjectionFlashEcfvProblem, LinearSolverSplice, ParallelIterativeLinearSolver);
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#else
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SET_SCALAR_PROP(Co2InjectionFlashEcfvProblem, NewtonRawTolerance, 1e-5);
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#endif
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} // namespace Properties
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} // namespace Opm
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int main(int argc, char **argv)
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{
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typedef TTAG(Co2InjectionFlashEcfvProblem) EcfvProblemTypeTag;
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return Ewoms::start<EcfvProblemTypeTag>(argc, argv);
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}
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