viennacl::linalg::jacobi_precond< MatrixT, is_viennacl > Class Template Reference

Jacobi preconditioner class, can be supplied to solve()-routines. Generic version for non-ViennaCL matrices. More...

#include <jacobi_precond.hpp>

Public Member Functions
	jacobi_precond (MatrixT const &mat, jacobi_tag const &)
void	init (MatrixT const &mat)
template<typename VectorT >
void	apply (VectorT &vec) const
	Apply to res = b - Ax, i.e. jacobi applied vec (right hand side),. More...

Detailed Description

template<typename MatrixT, bool is_viennacl = detail::row_scaling_for_viennacl<MatrixT>::value>
class viennacl::linalg::jacobi_precond< MatrixT, is_viennacl >

Jacobi preconditioner class, can be supplied to solve()-routines. Generic version for non-ViennaCL matrices.

Examples:

iterative-custom.cpp, and iterative.cpp.

Definition at line 50 of file jacobi_precond.hpp.

Constructor & Destructor Documentation

template<typename MatrixT , bool is_viennacl = detail::row_scaling_for_viennacl<MatrixT>::value>

viennacl::linalg::jacobi_precond< MatrixT, is_viennacl >::jacobi_precond ( MatrixT const &  mat, jacobi_tag const &    )

inline

Definition at line 55 of file jacobi_precond.hpp.

Member Function Documentation

template<typename MatrixT , bool is_viennacl = detail::row_scaling_for_viennacl<MatrixT>::value>

template<typename VectorT >

void viennacl::linalg::jacobi_precond< MatrixT, is_viennacl >::apply ( VectorT &  vec ) const

inline

Apply to res = b - Ax, i.e. jacobi applied vec (right hand side),.

Definition at line 87 of file jacobi_precond.hpp.

template<typename MatrixT , bool is_viennacl = detail::row_scaling_for_viennacl<MatrixT>::value>

void viennacl::linalg::jacobi_precond< MatrixT, is_viennacl >::init ( MatrixT const &  mat )

inline

Definition at line 60 of file jacobi_precond.hpp.

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The documentation for this class was generated from the following file:

• viennacl/linalg/jacobi_precond.hpp