fastamg.hh File Reference

A fast AMG method, that currently only allows only Gauss-Seidel smoothing and is currently purely sequential. It combines one Gauss-Seidel presmoothing sweep with the defect calculation to reduce memory transfers. More...

Go to the source code of this file.

Classes
class	Dune::Amg::FastAMG< M, X, PI, A >
	A fast (sequential) algebraic multigrid based on agglomeration that saves memory bandwidth. More...
struct	Dune::Amg::FastAMG< M, X, PI, A >::LevelContext
	A struct that holds the context of the current level.

Namespaces
namespace	Dune
namespace	Dune::Amg

Macros
#define	DIRECTSOLVER   SuperLU

Detailed Description

A fast AMG method, that currently only allows only Gauss-Seidel smoothing and is currently purely sequential. It combines one Gauss-Seidel presmoothing sweep with the defect calculation to reduce memory transfers.

Author

Markus Blatt

Macro Definition Documentation

#define DIRECTSOLVER   SuperLU