Merge pull request #1866 from psychocrypt/fix-rocm1.9

fix invalid shares

Merge pull request #1866 from psychocrypt/fix-rocm1.9
fix invalid shares
b0ccccf3 · fireice-uk · GitHub · d1e02a70 · 8e1e7447 · b0ccccf3
Unverified Commit b0ccccf3 authored 6 years ago by fireice-uk Committed by GitHub 6 years ago
--- a/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl
+++ b/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl
@@ -1221,7 +1221,7 @@ __kernel void Groestl(__global ulong *states, __global uint *BranchBuf, __global
 		#pragma unroll 4
 		for(uint i = 0; i < 4; ++i)
 		{
-			ulong H[8], M[8];
+			volatile ulong H[8], M[8];

 			if(i < 3)
 			{