dune-pdelab
2.7-git
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Options for IterativeBlockJacobiPreconditionerLocalOperator. More...
#include <dune/pdelab/backend/istl/matrixfree/iterativeblockjacobipreconditioner.hh>
Public Member Functions | |
BlockSolverOptions (const double resreduction=1e-5, const size_t maxiter=100, const bool precondition=true, const double weight=1.0, const int verbose=0) | |
Constructor. More... | |
Public Attributes | |
double | _resreduction |
Residual reduction, i.e. solver accuracy. More... | |
size_t | _maxiter |
Maximal number of iterations. More... | |
bool | _precondition |
Precondition with point-Jacobi? More... | |
double | _weight |
Weight for point-jacobi. More... | |
int | _verbose |
verbosity level More... | |
Options for IterativeBlockJacobiPreconditionerLocalOperator.
Controls the options of the iterative solver for the individual blocks.
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inline |
Constructor.
[in] | resreduction | Residual reduction |
[in] | maxiter | Maximal number of iterations |
[in] | precondition | Precondition each block with point-Jacobi? |
[in] | weight | Weight for point-Jacobi preconditioner |
[in] | verbose | Verbosity level |
size_t Dune::PDELab::BlockSolverOptions::_maxiter |
Maximal number of iterations.
bool Dune::PDELab::BlockSolverOptions::_precondition |
Precondition with point-Jacobi?
double Dune::PDELab::BlockSolverOptions::_resreduction |
Residual reduction, i.e. solver accuracy.
int Dune::PDELab::BlockSolverOptions::_verbose |
verbosity level
double Dune::PDELab::BlockSolverOptions::_weight |
Weight for point-jacobi.