dune-istl  2.3.1
Classes | Namespaces | Macros
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...

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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