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row_scaling.hpp File Reference

A row normalization preconditioner is implemented here. More...

`#include <vector>`
`#include <cmath>`
`#include "viennacl/forwards.h"`
`#include "viennacl/vector.hpp"`
`#include "viennacl/compressed_matrix.hpp"`
`#include "viennacl/tools/tools.hpp"`
`#include <map>`

Go to the source code of this file.

## Classes

class | viennacl::linalg::row_scaling_tag
| A tag for a row scaling preconditioner which merely normalizes the equation system such that each row of the system matrix has unit norm. More...
class | viennacl::linalg::row_scaling< MatrixType, is_viennacl >
| Jacobi-type preconditioner class, can be supplied to solve()-routines. This is a diagonal preconditioner with the diagonal entries being (configurable) row norms of the matrix. More...
class | viennacl::linalg::row_scaling< MatrixType, true >
| Jacobi preconditioner class, can be supplied to solve()-routines. More...

## Namespaces

| viennacl
| Main namespace in ViennaCL. Holds all the basic types such as vector, matrix, etc. and defines operations upon them.
| viennacl::linalg
| Provides all linear algebra operations which are not covered by operator overloads.

## Detailed Description

A row normalization preconditioner is implemented here.

Definition in file row_scaling.hpp.