From b40e028dfbac2feca5338eb9d464a47361b0cba1 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Thu, 11 May 2017 12:05:03 -0400
Subject: [PATCH] minor performance improvement

---
 gost/cuda_gosthash.cu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gost/cuda_gosthash.cu b/gost/cuda_gosthash.cu
index 3429c55..6d6f8e5 100644
--- a/gost/cuda_gosthash.cu
+++ b/gost/cuda_gosthash.cu
@@ -712,7 +712,7 @@ static void GOST_E12(uint64_t* const K, uint64_t *state)
 {
 	uint64_t state1[8], K1[8];	
 	GOST_Copy512(K1, K);	
-	//#pragma unroll 1
+	#pragma unroll 4
 	for(int i=0; i<12; i++)
 	{
 		GOST_Xor512(state1, K1, CC[i]);