bcsc_dnorm.c File Reference

#include "common.h"
#include "bcsc/bcsc.h"
#include <math.h>
#include "frobeniusupdate.h"

Go to the source code of this file.

Functions
double	bcsc_dnorm_max (const pastix_bcsc_t *bcsc)
	Compute the max norm of a bcsc matrix. More...
double	bcsc_dnorm_inf (const pastix_bcsc_t *bcsc)
	Compute the infinity norm of a bcsc matrix. The infinity norm is equal to the maximum value of the sum of the absolute values of the elements of each rows. More...
double	bcsc_dnorm_one (const pastix_bcsc_t *bcsc)
	Compute the norm 1 of a bcsc matrix. Norm 1 is equal to the maximum value of the sum of the absolute values of the elements of each columns. More...
double	bcsc_dnorm_frobenius (const pastix_bcsc_t *bcsc)
	Compute the frobenius norm of a bcsc matrix. More...
double	bcsc_dnorm (pastix_normtype_t ntype, const pastix_bcsc_t *bcsc)
	Compute the norm of an bcsc matrix. More...

Detailed Description

Copyright

2004-2023 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Version

6.3.2

Author

Mathieu Faverge

Theophile Terraz

Date

2023-07-21

Generated arithmetic file

from /builds/solverstack/pastix/bcsc/bcsc_znorm.c, normal z -> d, Wed Dec 13 12:09:45 2023

Definition in file bcsc_dnorm.c.