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Bachelor's degree final project
v1.0
Faculty of Mathematics, University of Barcelona
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Functions for using householder vectors and matrix. More...
#include "householder.h"
Defines | |
#define | _OPENMP_HOUSEHOLDER_DIMENSION 1e2 |
Minimum value for using openmp in Householder. | |
Functions | |
void * | householder_vector (size_t n, double *const x, double *const v) |
Derive the householder vector. | |
void * | householder_matrix (size_t m, double **const A, double *const v, size_t idx) |
Derive the householder vector using a matrix. | |
void * | premult_matrix (size_t m, size_t n, double **const A, double **const QR, double *const v, double *const w, size_t idx) |
Compute ![]() ![]() ![]() | |
void | premult_vector (size_t n, double *const v, double *const b) |
Compute ![]() ![]() ![]() | |
void | postmult (size_t m, size_t n, double **const A, double *const v, double *const w) |
Compute ![]() ![]() ![]() |
Functions for using householder vectors and matrix.