bisect.hpp File Reference

Implementation of the algorithm for finding eigenvalues of a tridiagonal matrix. More...

#include <vector>
#include <cmath>
#include <limits>
#include <cstddef>
#include "viennacl/meta/result_of.hpp"

Go to the source code of this file.

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.
	viennacl::linalg::detail
	Namespace holding implementation details for linear algebra routines. Usually not of interest for a library user.

Functions
template<typename NumericT , typename OtherVectorT >
void	viennacl::linalg::detail::copy_vec_to_vec (viennacl::vector< NumericT > const &src, OtherVectorT &dest)
	overloaded function for copying vectors More...
template<typename OtherVectorT , typename NumericT >
void	viennacl::linalg::detail::copy_vec_to_vec (OtherVectorT const &src, viennacl::vector< NumericT > &dest)
template<typename VectorT1 , typename VectorT2 >
void	viennacl::linalg::detail::copy_vec_to_vec (VectorT1 const &src, VectorT2 &dest)
template<typename VectorT >
std::vector< typename viennacl::result_of::cpu_value_type< typename VectorT::value_type >::type >	viennacl::linalg::bisect (VectorT const &alphas, VectorT const &betas)
	Implementation of the bisect-algorithm for the calculation of the eigenvalues of a tridiagonal matrix. Experimental - interface might change. More...

Detailed Description

Implementation of the algorithm for finding eigenvalues of a tridiagonal matrix.

Contributed by Guenther Mader and Astrid Rupp.

Definition in file bisect.hpp.