amgbackend.hh File Reference

Provides a parallel linear solver based on the ISTL AMG preconditioner and the ISTL BiCGSTAB solver. More...

#include <memory>
#include <dune/common/exceptions.hh>
#include <dune/common/parallel/indexset.hh>
#include <dune/common/parallel/mpicollectivecommunication.hh>
#include <dune/grid/common/capabilities.hh>
#include <dune/istl/paamg/amg.hh>
#include <dune/istl/paamg/pinfo.hh>
#include <dune/istl/solvers.hh>
#include <dumux/linear/solver.hh>
#include <dumux/linear/amgparallelhelpers.hh>
#include <dumux/common/properties.hh>
#include <dumux/linear/amgtraits.hh>

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Description

Provides a parallel linear solver based on the ISTL AMG preconditioner and the ISTL BiCGSTAB solver.

Classes
class	Dumux::ParallelAMGBackend< GridView, AmgTraits >
	A linear solver based on the ISTL AMG preconditioner and the ISTL BiCGSTAB solver. More...

Namespaces
namespace	Dumux
	make the local view function available whenever we use the grid geometry

Typedefs
template<class TypeTag >
using	Dumux::AMGBackend = ParallelAMGBackend< GetPropType< TypeTag, Properties::GridView >, AmgTraits< GetPropType< TypeTag, Properties::JacobianMatrix >, GetPropType< TypeTag, Properties::SolutionVector >, GetPropType< TypeTag, Properties::GridGeometry > > >
	A linear solver based on the ISTL AMG preconditioner and the ISTL BiCGSTAB solver. More...

Functions
template<class Matrix , class Vector >
void	Dumux::scaleLinearSystem (Matrix &matrix, Vector &rhs)
	Scale the linear system by the inverse of its (block-)diagonal entries. More...

Include dependency graph for amgbackend.hh: