aggressive_early_deflation.hpp File Reference

#include "tlapack/base/utils.hpp"
#include "tlapack/blas/gemm.hpp"
#include "tlapack/lapack/FrancisOpts.hpp"
#include "tlapack/lapack/gehd2.hpp"
#include "tlapack/lapack/gehrd.hpp"
#include "tlapack/lapack/lahqr.hpp"
#include "tlapack/lapack/lahqr_eig22.hpp"
#include "tlapack/lapack/larf.hpp"
#include "tlapack/lapack/larfg.hpp"
#include "tlapack/lapack/laset.hpp"
#include "tlapack/lapack/multishift_qr.hpp"
#include "tlapack/lapack/schur_move.hpp"
#include "tlapack/lapack/schur_swap.hpp"
#include "tlapack/lapack/unghr.hpp"
#include "tlapack/lapack/unmhr.hpp"

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Namespaces
namespace	tlapack
	Sort the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' ).

Functions
template<TLAPACK_MATRIX matrix_t, TLAPACK_VECTOR vector_t, enable_if_t< is_complex< type_t< vector_t > >, int > = 0>
void	tlapack::aggressive_early_deflation (bool want_t, bool want_z, size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, matrix_t &A, vector_t &s, matrix_t &Z, size_type< matrix_t > &ns, size_type< matrix_t > &nd)
template<TLAPACK_MATRIX matrix_t, TLAPACK_VECTOR vector_t, enable_if_t< is_complex< type_t< vector_t > >, int > = 0>
void	tlapack::aggressive_early_deflation (bool want_t, bool want_z, size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, matrix_t &A, vector_t &s, matrix_t &Z, size_type< matrix_t > &ns, size_type< matrix_t > &nd, FrancisOpts &opts)
	aggressive_early_deflation accepts as input an upper Hessenberg matrix H and performs an orthogonal similarity transformation designed to detect and deflate fully converged eigenvalues from a trailing principal submatrix.
template<TLAPACK_MATRIX matrix_t, TLAPACK_VECTOR vector_t, TLAPACK_MATRIX work_t, enable_if_t< is_complex< type_t< vector_t > >, int > = 0>
void	tlapack::aggressive_early_deflation_work (bool want_t, bool want_z, size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, matrix_t &A, vector_t &s, matrix_t &Z, size_type< matrix_t > &ns, size_type< matrix_t > &nd, work_t &work)
template<TLAPACK_SMATRIX matrix_t, TLAPACK_SVECTOR vector_t, TLAPACK_WORKSPACE work_t, enable_if_t< is_complex< type_t< vector_t > >, int > >
void	tlapack::aggressive_early_deflation_work (bool want_t, bool want_z, size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, matrix_t &A, vector_t &s, matrix_t &Z, size_type< matrix_t > &ns, size_type< matrix_t > &nd, work_t &work, FrancisOpts &opts)
	aggressive_early_deflation accepts as input an upper Hessenberg matrix H and performs an orthogonal similarity transformation designed to detect and deflate fully converged eigenvalues from a trailing principal submatrix. Workspace is provided as an argument.
template<class T , TLAPACK_SMATRIX matrix_t, TLAPACK_SVECTOR vector_t, enable_if_t< is_complex< type_t< vector_t > >, int > >
WorkInfo	tlapack::aggressive_early_deflation_worksize (bool want_t, bool want_z, size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, const matrix_t &A, const vector_t &s, const matrix_t &Z, const size_type< matrix_t > &ns, const size_type< matrix_t > &nd, const FrancisOpts &opts)
	Worspace query of aggressive_early_deflation().
template<class T , TLAPACK_SMATRIX matrix_t>
constexpr WorkInfo	tlapack::internal::aggressive_early_deflation_worksize_gehrd (size_type< matrix_t > ilo, size_type< matrix_t > ihi, size_type< matrix_t > nw, const matrix_t &A)
	Workspace query for gehrd() in aggressive_early_deflation().

Detailed Description

Author

Thijs Steel, KU Leuven, Belgium