larfg.hpp File Reference

#include "tlapack/base/utils.hpp"
#include "tlapack/blas/nrm2.hpp"
#include "tlapack/blas/scal.hpp"
#include "tlapack/lapack/lapy2.hpp"
#include "tlapack/lapack/lapy3.hpp"
#include "tlapack/lapack/rscl.hpp"

Include dependency graph for larfg.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

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

Functions
template<TLAPACK_DIRECTION direction_t, TLAPACK_STOREV storage_t, TLAPACK_VECTOR vector_t, enable_if_t< std::is_convertible_v< direction_t, Direction >, int > = 0>
void	tlapack::larfg (direction_t direction, storage_t storeMode, vector_t &v, type_t< vector_t > &tau)
	Generates a elementary Householder reflection.
template<TLAPACK_STOREV storage_t, TLAPACK_VECTOR vector_t>
void	tlapack::larfg (storage_t storeMode, type_t< vector_t > &alpha, vector_t &x, type_t< vector_t > &tau)
	Generates a elementary Householder reflection.

Detailed Description

Author

Weslley S Pereira, University of Colorado Denver, USA

Note

Adapted from

See also

https://github.com/langou/latl/blob/master/include/larfg.h