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/* cblas_example2.c */
#include <stdio.h>
#include <stdlib.h>
#include "cblas.h"
#include "cblas_f77.h"
#define INVALID -1
int main (int argc, char **argv )
{
int rout=-1,info=0,m,n,k,lda,ldb,ldc;
double A[2] = {0.0,0.0},
B[2] = {0.0,0.0},
C[2] = {0.0,0.0},
ALPHA=0.0, BETA=0.0;
if (argc > 2){
rout = atoi(argv[1]);
info = atoi(argv[2]);
}
if (rout == 1) {
if (info==0) {
printf("Checking if cblas_dgemm fails on parameter 4\n");
cblas_dgemm( CblasRowMajor, CblasTrans, CblasNoTrans, INVALID, 0, 0,
ALPHA, A, 1, B, 1, BETA, C, 1 );
}
if (info==1) {
printf("Checking if cblas_dgemm fails on parameter 5\n");
cblas_dgemm( CblasRowMajor, CblasNoTrans, CblasTrans, 0, INVALID, 0,
ALPHA, A, 1, B, 1, BETA, C, 1 );
}
if (info==2) {
printf("Checking if cblas_dgemm fails on parameter 9\n");
cblas_dgemm( CblasRowMajor, CblasNoTrans, CblasNoTrans, 0, 0, 2,
ALPHA, A, 1, B, 1, BETA, C, 2 );
}
if (info==3) {
printf("Checking if cblas_dgemm fails on parameter 11\n");
cblas_dgemm( CblasRowMajor, CblasNoTrans, CblasNoTrans, 0, 2, 2,
ALPHA, A, 1, B, 1, BETA, C, 1 );
}
} else {
if (info==0) {
printf("Checking if F77_dgemm fails on parameter 3\n");
m=INVALID; n=0; k=0; lda=1; ldb=1; ldc=1;
F77_dgemm( "T", "N", &m, &n, &k,
&ALPHA, A, &lda, B, &ldb, &BETA, C, &ldc );
}
if (info==1) {
m=0; n=INVALID; k=0; lda=1; ldb=1; ldc=1;
printf("Checking if F77_dgemm fails on parameter 4\n");
F77_dgemm( "N", "T", &m, &n, &k,
&ALPHA, A, &lda, B, &ldb, &BETA, C, &ldc );
}
if (info==2) {
printf("Checking if F77_dgemm fails on parameter 8\n");
m=2; n=0; k=0; lda=1; ldb=1; ldc=2;
F77_dgemm( "N", "N" , &m, &n, &k,
&ALPHA, A, &lda, B, &ldb, &BETA, C, &ldc );
}
if (info==3) {
printf("Checking if F77_dgemm fails on parameter 10\n");
m=0; n=0; k=2; lda=1; ldb=1; ldc=1;
F77_dgemm( "N", "N" , &m, &n, &k,
&ALPHA, A, &lda, B, &ldb, &BETA, C, &ldc );
}
}
return 0;
}
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