power_iter.hpp File Reference

Defines a tag for the configuration of the power iteration method. More...

#include <cmath>
#include <vector>
#include "viennacl/linalg/bisect.hpp"
#include "viennacl/linalg/prod.hpp"
#include "viennacl/linalg/norm_2.hpp"

Go to the source code of this file.

Classes
class	viennacl::linalg::power_iter_tag
	A tag for the power iteration algorithm. 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.

Functions
template<typename MatrixT , typename VectorT >
viennacl::result_of::cpu_value_type< typename MatrixT::value_type >::type	viennacl::linalg::eig (MatrixT const &A, power_iter_tag const &tag, VectorT &eigenvec)
	Implementation of the calculation of the largest eigenvalue (in modulus) and the associated eigenvector using power iteration. More...
template<typename MatrixT >
viennacl::result_of::cpu_value_type< typename MatrixT::value_type >::type	viennacl::linalg::eig (MatrixT const &A, power_iter_tag const &tag)
	Implementation of the calculation of eigenvalues using power iteration. Does not return the eigenvector. More...

Detailed Description

Defines a tag for the configuration of the power iteration method.

Contributed by Astrid Rupp.

Definition in file power_iter.hpp.