Fast Auxiliary Space Preconditioning  1.8.4 Feb/15/2016
rap.c File Reference

Tripple-matrix multiplication R*A*P. More...

#include <math.h>
#include <time.h>
#include "fasp.h"
#include "fasp_functs.h"

Go to the source code of this file.

Functions

dCSRmat fasp_blas_dcsr_rap2 (INT *ir, INT *jr, REAL *r, INT *ia, INT *ja, REAL *a, INT *ipt, INT *jpt, REAL *pt, INT n, INT nc, INT *maxrpout, INT *ipin, INT *jpin)
 Compute R*A*P. More...
 

Detailed Description

Tripple-matrix multiplication R*A*P.


C-version by Ludmil Zikatanov 2010-04-08

tested 2010-04-08

Definition in file rap.c.

Function Documentation

dCSRmat fasp_blas_dcsr_rap2 ( INT ir,
INT jr,
REAL r,
INT ia,
INT ja,
REAL a,
INT ipt,
INT jpt,
REAL pt,
INT  n,
INT  nc,
INT maxrpout,
INT ipin,
INT jpin 
)

Compute R*A*P.

Author
Ludmil Zikatanov
Date
04/08/2010
Note
It uses dCSRmat only. The functions called from here are in sparse_util.c

Definition at line 33 of file rap.c.