parallelbasebackend.hh File Reference

#include <opm/common/Exceptions.hpp>
#include <opm/simulators/linalg/istlsparsematrixadapter.hh>
#include <opm/simulators/linalg/overlappingbcrsmatrix.hh>
#include <opm/simulators/linalg/overlappingblockvector.hh>
#include <opm/simulators/linalg/overlappingpreconditioner.hh>
#include <opm/simulators/linalg/overlappingscalarproduct.hh>
#include <opm/simulators/linalg/overlappingoperator.hh>
#include <opm/simulators/linalg/parallelbasebackend.hh>
#include <opm/simulators/linalg/istlpreconditionerwrappers.hh>
#include <opm/models/utils/genericguard.hh>
#include <opm/models/utils/propertysystem.hh>
#include <opm/models/utils/parametersystem.hh>
#include <opm/simulators/linalg/matrixblock.hh>
#include <opm/simulators/linalg/linalgproperties.hh>
#include <dune/grid/io/file/vtk/vtkwriter.hh>
#include <dune/common/fvector.hh>
#include <dune/common/version.hh>
#include <sstream>
#include <memory>
#include <iostream>

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Classes
struct	Opm::Properties::TTag::ParallelBaseLinearSolver
struct	Opm::Properties::SparseMatrixAdapter< TypeTag, TTag::ParallelBaseLinearSolver >
class	Opm::Linear::ParallelBaseBackend< TypeTag >
	Provides the common code which is required by most linear solvers. More...
struct	Opm::Properties::LinearSolverVerbosity< TypeTag, TTag::ParallelBaseLinearSolver >
	make the linear solver shut up by default More...
struct	Opm::Properties::PreconditionerRelaxation< TypeTag, TTag::ParallelBaseLinearSolver >
	set the preconditioner relaxation parameter to 1.0 by default More...
struct	Opm::Properties::PreconditionerOrder< TypeTag, TTag::ParallelBaseLinearSolver >
	set the preconditioner order to 0 by default More...
struct	Opm::Properties::LinearSolverScalar< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::OverlappingMatrix< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::Overlap< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::OverlappingVector< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::OverlappingScalarProduct< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::OverlappingLinearOperator< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::PreconditionerWrapper< TypeTag, TTag::ParallelBaseLinearSolver >
struct	Opm::Properties::LinearSolverOverlapSize< TypeTag, TTag::ParallelBaseLinearSolver >
	set the default overlap size to 2 More...
struct	Opm::Properties::LinearSolverMaxIterations< TypeTag, TTag::ParallelBaseLinearSolver >
	set the default number of maximum iterations for the linear solver More...

Namespaces
namespace	Opm
namespace	Opm::Properties
namespace	Opm::Properties::TTag
	The generic type tag for problems using the immiscible multi-phase model.
namespace	Opm::Linear

Detailed Description

Provides the common code which is required by most linear solvers.

This class provides access to all preconditioners offered by dune-istl using the PreconditionerWrapper property:

template<class TypeTag>
struct PreconditionerWrapper<TypeTag, TTag::YourTypeTag>
{ using type = Opm::Linear::PreconditionerWrapper$PRECONDITIONER<TypeTag>; };

Where the choices possible for '$PRECONDITIONER' are:

• Jacobi: A Jacobi preconditioner
• GaussSeidel: A Gauss-Seidel preconditioner
• SSOR: A symmetric successive overrelaxation (SSOR) preconditioner
• SOR: A successive overrelaxation (SOR) preconditioner
• ILUn: An ILU(n) preconditioner
• ILU0: An ILU(0) preconditioner. The results of this preconditioner are the same as setting the PreconditionerOrder property to 0 and using the ILU(n) preconditioner. The reason for the existence of ILU0 is that it is computationally cheaper because it does not need to consider things which are only required for higher orders