ISTLIterativeSolverCreatorBase< Traits > Class Template Reference

Base solver creator for iterative solvers. More...

#include <ISTLSolverCreator.hpp>

Inherits ISTLSolverCreatorBase< Traits >.

Inherited by GMResSolverCreator< Dune::RestartedFlexibleGMResSolver< X, Y >, Traits >, GMResSolverCreator< Dune::RestartedGMResSolver< X, Y >, Traits >, PCGSolverCreator< Dune::CompleteFCGSolver< X >, Traits >, PCGSolverCreator< Dune::GeneralizedPCGSolver< X >, Traits >, PCGSolverCreator< Dune::RestartedFCGSolver< X >, Traits >, GMResSolverCreator< Solver, Traits >, IterativeSolverCreator< M, X, Y, IterativeSolver >, and PCGSolverCreator< Solver, Traits >.

Public Member Functions
void	init (std::string const &prefix) override
	Prepare the solver for the creation. More...
Public Member Functions inherited from ISTLSolverCreatorBase< Traits >
virtual void	init (std::string const &prefix)
	Prepare the solver for the creation. More...
virtual std::unique_ptr< Dune::InverseOperator< X, Y > >	createSolver (typename Traits::M const &A, typename Traits::Comm const &comm) const =0
virtual std::unique_ptr< tag::solver< Traits > >	create ()=0
	Must be implemented by sub classes of CreatorInterface. Creates a new instance of the sub class of BaseClass.

Protected Member Functions
template<class Solver , class... Args>
auto	create_impl (typename Traits::M const &mat, typename Traits::Comm const &comm, Args &&... args) const

Protected Attributes
int	maxIter_ = 500
real_type	rTol_ = 1.e-6
ISTLPreconCreatorBase< Traits > *	preconCreator_ = nullptr
Protected Attributes inherited from ISTLSolverCreatorBase< Traits >
int	info_ = 0

Detailed Description

template<class Traits>
class AMDiS::ISTLIterativeSolverCreatorBase< Traits >

Base solver creator for iterative solvers.

Provides and interface to constructs a linear solver.

Initfile parameters:

• [SOLVER]->max iteration: Maximal number of solver iterations [500]
• [SOLVER]->relative tolerance: Relative break tolerance [1.e-6]
• [SOLVER]->precon: Name of the preconditioner

Member Function Documentation

init()

void init ( std::string const &  prefix )

inlineoverridevirtual

Prepare the solver for the creation.

Reimplemented from ISTLSolverCreatorBase< Traits >.

Reimplemented in GMResSolverCreator< Solver, Traits >, GMResSolverCreator< Dune::RestartedFlexibleGMResSolver< X, Y >, Traits >, GMResSolverCreator< Dune::RestartedGMResSolver< X, Y >, Traits >, PCGSolverCreator< Solver, Traits >, PCGSolverCreator< Dune::CompleteFCGSolver< X >, Traits >, PCGSolverCreator< Dune::GeneralizedPCGSolver< X >, Traits >, and PCGSolverCreator< Dune::RestartedFCGSolver< X >, Traits >.

References Initfile::get(), CreatorMap< BaseClass >::get(), and ISTLSolverCreatorBase< Traits >::init().

Referenced by PCGSolverCreator< Solver, Traits >::init().

---

The documentation for this class was generated from the following file:

• /home/user/documentation/docs/amdis/repository/amdis/linearalgebra/istl/ISTLSolverCreator.hpp