Fix flipped indices in benchmark for gemv

Fixes #3439

diff --git a/benchmark/gemv.c b/benchmark/gemv.c
index a0001277ac1830573d98da9862e845c2e0f2ddc3..fc39f3f3d4a824236684adfa4f162ae3ff5dfe39 100644 (file)
--- a/benchmark/gemv.c
+++ b/benchmark/gemv.c
@@ -125,7 +125,7 @@ int main(int argc, char *argv[]){
                fprintf(stderr, " %6dx%d : ", (int)m,(int)n);
                for(j = 0; j < m; j++){
                        for(i = 0; i < n * COMPSIZE; i++){
-                               a[(long)j + (long)i * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+                               a[(long)i + (long)j * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
                        }
                }
 
@@ -162,7 +162,7 @@ int main(int argc, char *argv[]){
                fprintf(stderr, " %6dx%d : ", (int)m,(int)n);
                for(j = 0; j < m; j++){
                        for(i = 0; i < n * COMPSIZE; i++){
-                               a[(long)j + (long)i * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+                               a[(long)i + (long)j * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
                        }
                }