HPL_dlaprnt HPL 2.2 Library Functions February 24, 2016

Name

HPL_dlaprnt Print the matrix A.

Synopsis

#include "hpl.h"

void HPL_dlaprnt( const int M, const int N, double * A, const int IA, const int JA, const int LDA, const char * CMATNM );

Description

HPL_dlaprnt prints to standard error an M-by-N matrix A.

Arguments

M       (local input)                 const int
        On entry,  M  specifies the number of rows of A. M must be at
        least zero.
N       (local input)                 const int
        On entry,  N  specifies the number of columns of A. N must be
        at least zero.
A       (local input)                 double *
        On entry, A  points to an array of dimension (LDA,N).
IA      (local input)                 const int
        On entry, IA specifies the starting row index to be printed.
JA      (local input)                 const int
        On entry,  JA  specifies  the  starting  column index  to be
        printed.
LDA     (local input)                 const int
        On entry, LDA specifies the leading dimension of the array A.
        LDA must be at least max(1,M).
CMATNM  (local input)                 const char *
        On entry, CMATNM is the name of the matrix to be printed.

Example

#include "hpl.h"

int main(int argc, char *argv[])
{
   double a[2*2];
   a[0] = 1.0; a[1] = 3.0; a[2] = 2.0; a[3] = 4.0;
   HPL_dlaprnt( 2, 2, a, 0, 0, 2, "A" );
   exit(0); return(0);
}

See Also

HPL_fprintf.