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Groundwater problem: use the conjugated gradient solver from dune-istl

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the groundwater problem should be symmetric because it uses an
incompressible fluid, is a single phase problem and uses the
immiscible model. (i.e., there should never be a difference between
the upstream and the downstream cells.)

the main purpose of this commit is to have a test that uses a linear
solver wrapper which was generated by the internal
EWOMS_WRAP_ISTL_SOLVER macro.
This commit is contained in:
Andreas Lauser 2017-01-21 21:17:00 +01:00
parent 99304f9689
commit a9f53f9d87
1 changed files with 8 additions and 2 deletions
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10
examples/problems/groundwaterproblem.hh
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@ -29,6 +29,7 @@
#define EWOMS_GROUND_WATER_PROBLEM_HH
#include <ewoms/models/immiscible/immiscibleproperties.hh>
#include <ewoms/linear/parallelistlbackend.hh>
#include <opm/material/components/SimpleH2O.hpp>
#include <opm/material/fluidstates/ImmiscibleFluidState.hpp>
@ -99,8 +100,13 @@ SET_SCALAR_PROP(GroundWaterBaseProblem, InitialTimeStepSize, 1);
// The default DGF file to load
SET_STRING_PROP(GroundWaterBaseProblem, GridFile, "./data/groundwater_2d.dgf");
} // namespace Properties
} // namespace Ewoms
// Use the conjugated gradient linear solver with the default preconditioner (i.e.,
// ILU-0) from dune-istl
SET_TAG_PROP(GroundWaterBaseProblem, LinearSolverSplice, ParallelIstlLinearSolver);
SET_TYPE_PROP(GroundWaterBaseProblem, LinearSolverWrapper,
Ewoms::Linear::SolverWrapperConjugatedGradients<TypeTag>);
}} // namespace Properties, Ewoms
namespace Ewoms {
/*!