From eae7b34cc0906268ddef2e64551ea5ca0951c0c8 Mon Sep 17 00:00:00 2001
From: Ruslan_Lenin <9992012@gmail.com>
Date: Fri, 29 Jun 2018 11:39:03 +0300
Subject: [PATCH] Update gemm.c

optimization calculations
---
 src/gemm.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/gemm.c b/src/gemm.c
index 317fd650..506687be 100644
--- a/src/gemm.c
+++ b/src/gemm.c
@@ -273,10 +273,12 @@ void gemm_cpu(int TA, int TB, int M, int N, int K, float ALPHA,
         float *C, int ldc)
 {
     //printf("cpu: %d %d %d %d %d %f %d %d %f %d\n",TA, TB, M, N, K, ALPHA, lda, ldb, BETA, ldc);
-    int i, j;
-    for(i = 0; i < M; ++i){
-        for(j = 0; j < N; ++j){
-            C[i*ldc + j] *= BETA;
+    if (BETA != 1){
+        int i, j;
+        for(i = 0; i < M; ++i){
+            for(j = 0; j < N; ++j){
+                C[i*ldc + j] *= BETA;
+            }
         }
     }