bvec_dlapmr.c File Reference

#include "common.h"
#include <math.h>
#include "lapacke.h"
#include "bcsc/bcsc.h"
#include "bcsc/bvec.h"
#include "bcsc_d.h"
#include "order/order_internal.h"
#include "cblas.h"
#include "blend/solver.h"
#include "spm/src/common.h"

Go to the source code of this file.

Functions
static int	bvec_dlapmr_shm (pastix_data_t *pastix_data, pastix_dir_t dir, pastix_int_t m, pastix_int_t n, double *A, pastix_int_t lda, pastix_rhs_t PA)
	Apply a row permutation to a right hand side A (LAPACK xlatmr) in the shared memory case. More...
int	bvec_dlapmr (pastix_data_t *pastix_data, pastix_dir_t dir, pastix_int_t m, pastix_int_t n, double *A, pastix_int_t lda, pastix_rhs_t PA)
	Apply a row permutation to a right hand side A (LAPACK xlatmr) More...

Detailed Description

Functions to compute the permutation of the right hand side.

Copyright

2004-2024 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.

Version

6.4.0

Author

Mathieu Faverge

Pierre Ramet

Xavier Lacoste

Gregoire Pichon

Theophile Terraz

Tony Delarue

Vincent Bridonneau

Date

2024-07-05

Generated arithmetic file

from /builds/solverstack/pastix/bcsc/bvec_zlapmr.c, normal z -> d, Tue Oct 8 14:17:55 2024

This file implements the function bvec_dlapmr with the following hierarchy:

bvec_dlapmr():

• bvec_dlapmr_shm() for shared memory case
• bvec_dlapmr_rep() for replicated rhs case
  • bvec_dlapmr_rep_{vec2bvec,bvec2vec}()
• bvec_dlapmr_dst() for distributed rhs case
  • bvec_dlapmr_dst_{vec2bvec,bvec2vec}()

Definition in file bvec_dlapmr.c.