Provides wrapper classes for the iterative linear solvers available in dune-istl. More...
#include <ewoms/common/propertysystem.hh>
#include <ewoms/common/parametersystem.hh>
#include <dune/istl/solvers.hh>
Go to the source code of this file.
Classes | |
class | Ewoms::Linear::SolverWrapperRestartedGMRes< TypeTag > |
Solver wrapper for the restarted GMRES solver of dune-istl. More... | |
Macros | |
#define | EWOMS_WRAP_ISTL_SOLVER(SOLVER_NAME, ISTL_SOLVER_NAME) |
Macro to create a wrapper around an ISTL solver. | |
Functions | |
Ewoms::Properties::NEW_PROP_TAG (Scalar) | |
Property to specify the type of scalar values. More... | |
Ewoms::Properties::NEW_PROP_TAG (JacobianMatrix) | |
Type of the global jacobian matrix. More... | |
Ewoms::Properties::NEW_PROP_TAG (OverlappingMatrix) | |
Ewoms::Properties::NEW_PROP_TAG (OverlappingVector) | |
Ewoms::Properties::NEW_PROP_TAG (GMResRestart) | |
number of iterations between solver restarts for the GMRES solver | |
Ewoms::Properties::NEW_PROP_TAG (LinearSolverTolerance) | |
Maximum accepted error of the solution of the linear solver. | |
Ewoms::Properties::NEW_PROP_TAG (LinearSolverMaxIterations) | |
Maximum number of iterations eyecuted by the linear solver. | |
Ewoms::Properties::NEW_PROP_TAG (LinearSolverVerbosity) | |
Specifies the verbosity of the linear solver. More... | |
Provides wrapper classes for the iterative linear solvers available in dune-istl.
In conjunction with a suitable solver backend, solver wrappers work by specifying the "SolverWrapper" property:
The possible choices for '$SOLVER'
are:
Richardson:
A fixpoint solver using the Richardson iterationSteepestDescent:
The steepest descent solverConjugatedGradients:
A conjugated gradients solverBiCGStab:
A stabilized bi-conjugated gradients solverMinRes:
A solver based on the minimized residual algorithmRestartedGMRes:
A restarted GMRES solver Ewoms::Properties::NEW_PROP_TAG | ( | Scalar | ) |
Property to specify the type of scalar values.
The type of scalar values.
Ewoms::Properties::NEW_PROP_TAG | ( | JacobianMatrix | ) |
Type of the global jacobian matrix.
Specifies the type of a global Jacobian matrix.
Ewoms::Properties::NEW_PROP_TAG | ( | LinearSolverVerbosity | ) |
Specifies the verbosity of the linear solver.
By default it is 0, i.e. it doesn't print anything. Setting this property to 1 prints aggregated convergence rates, 2 prints the convergence rate of every iteration of the scheme.