Applies a Householder block reflector to a matrix. More...

#include "tlapack/base/utils.hpp"
#include "tlapack/blas/gemm.hpp"
#include "tlapack/blas/trmm.hpp"
#include "tlapack/lapack/lacpy.hpp"

Include dependency graph for larfb.hpp:

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Functions
template<TLAPACK_SMATRIX matrixV_t, TLAPACK_MATRIX matrixT_t, TLAPACK_SMATRIX matrixC_t, TLAPACK_SIDE side_t, TLAPACK_OP trans_t, TLAPACK_DIRECTION direction_t, TLAPACK_STOREV storage_t>
int	tlapack::larfb (side_t side, trans_t trans, direction_t direction, storage_t storeMode, const matrixV_t &V, const matrixT_t &Tmatrix, matrixC_t &C)
	Applies a block reflector \(H\) or its conjugate transpose \(H^H\) to a m-by-n matrix C, from either the left or the right.

template<TLAPACK_SMATRIX matrixV_t, TLAPACK_MATRIX matrixT_t, TLAPACK_SMATRIX matrixC_t, TLAPACK_WORKSPACE work_t, TLAPACK_SIDE side_t, TLAPACK_OP trans_t, TLAPACK_DIRECTION direction_t, TLAPACK_STOREV storage_t>
int	tlapack::larfb_work (side_t side, trans_t trans, direction_t direction, storage_t storeMode, const matrixV_t &V, const matrixT_t &Tmatrix, matrixC_t &C, work_t &work)
	Applies a block reflector \(H\) or its conjugate transpose \(H^H\) to a m-by-n matrix C, from either the left or the right. Workspace is provided as an argument.

template<class T , TLAPACK_SMATRIX matrixV_t, TLAPACK_MATRIX matrixT_t, TLAPACK_SMATRIX matrixC_t, TLAPACK_SIDE side_t, TLAPACK_OP trans_t, TLAPACK_DIRECTION direction_t, TLAPACK_STOREV storage_t>
constexpr WorkInfo	tlapack::larfb_worksize (side_t side, trans_t trans, direction_t direction, storage_t storeMode, const matrixV_t &V, const matrixT_t &Tmatrix, const matrixC_t &C)
	Worspace query of larfb()

Detailed Description

Applies a Householder block reflector to a matrix.

Functions