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

BLAS2 operations for dCSRLmat matrices. More...

#include "fasp.h"
#include "fasp_functs.h"

Go to the source code of this file.

Functions

void fasp_blas_dcsrl_mxv (dCSRLmat *A, REAL *x, REAL *y)
 Compute y = A*x for a sparse matrix in CSRL format. More...
 

Detailed Description

BLAS2 operations for dCSRLmat matrices.

Note
For details of CSRL format, refer to "Optimizaing sparse matrix vector product computations using unroll and jam" by John Mellor-Crummey and John Garvin, Tech Report Rice Univ, Aug 2002.

Definition in file blas_csrl.c.

Function Documentation

void fasp_blas_dcsrl_mxv ( dCSRLmat A,
REAL x,
REAL y 
)

Compute y = A*x for a sparse matrix in CSRL format.

Parameters
APointer to dCSRLmat matrix A
xPointer to REAL array of vector x
yPointer to REAL array of vector y
Date
2011/01/07

Definition at line 28 of file blas_csrl.c.