Correct index variables used in MFlops calculation

Fixes #1474

diff --git a/benchmark/gemm.c b/benchmark/gemm.c
index 809813c..85bcbc7 100644 (file)
--- a/benchmark/gemm.c
+++ b/benchmark/gemm.c
@@ -237,7 +237,7 @@ int main(int argc, char *argv[]){
     timeg = time1/loops;
     fprintf(stderr,
            " %10.2f MFlops %10.6f sec\n",
-           COMPSIZE * COMPSIZE * 2. * (double)m * (double)m * (double)n / timeg * 1.e-6, time1);
+           COMPSIZE * COMPSIZE * 2. * (double)k * (double)m * (double)n / timeg * 1.e-6, time1);
     
   }