diff options
Diffstat (limited to 'xmrstak/backend/amd')
| -rw-r--r-- | xmrstak/backend/amd/amd_gpu/gpu.cpp | 6 | ||||
| -rw-r--r-- | xmrstak/backend/amd/amd_gpu/gpu.hpp | 2 | ||||
| -rw-r--r-- | xmrstak/backend/amd/minethd.cpp | 5 |
3 files changed, 6 insertions, 7 deletions
diff --git a/xmrstak/backend/amd/amd_gpu/gpu.cpp b/xmrstak/backend/amd/amd_gpu/gpu.cpp index f9908cb..37adc5b 100644 --- a/xmrstak/backend/amd/amd_gpu/gpu.cpp +++ b/xmrstak/backend/amd/amd_gpu/gpu.cpp @@ -844,7 +844,8 @@ size_t XMRRunJob(GpuContext* ctx, cl_uint* HashOutput) } }*/ - if((ret = clEnqueueNDRangeKernel(ctx->CommandQueues, ctx->Kernels[1], 1, &ctx->Nonce, &g_thd, &w_size, 0, NULL, NULL)) != CL_SUCCESS) + size_t tmpNonce = ctx->Nonce; + if((ret = clEnqueueNDRangeKernel(ctx->CommandQueues, ctx->Kernels[1], 1, &tmpNonce, &g_thd, &w_size, 0, NULL, NULL)) != CL_SUCCESS) { printer::inst()->print_msg(L1,"Error %s when calling clEnqueueNDRangeKernel for kernel %d.", err_to_str(ret), 1); return ERR_OCL_API; @@ -897,7 +898,8 @@ size_t XMRRunJob(GpuContext* ctx, cl_uint* HashOutput) BranchNonces[i] = ((BranchNonces[i] + w_size - 1u) / w_size) * w_size; // number of global threads must be a multiple of the work group size (w_size) assert(BranchNonces[i]%w_size == 0); - if((ret = clEnqueueNDRangeKernel(ctx->CommandQueues, ctx->Kernels[i + 3], 1, &ctx->Nonce, BranchNonces + i, &w_size, 0, NULL, NULL)) != CL_SUCCESS) + size_t tmpNonce = ctx->Nonce; + if((ret = clEnqueueNDRangeKernel(ctx->CommandQueues, ctx->Kernels[i + 3], 1, &tmpNonce, BranchNonces + i, &w_size, 0, NULL, NULL)) != CL_SUCCESS) { printer::inst()->print_msg(L1,"Error %s when calling clEnqueueNDRangeKernel for kernel %d.", err_to_str(ret), i + 3); return ERR_OCL_API; diff --git a/xmrstak/backend/amd/amd_gpu/gpu.hpp b/xmrstak/backend/amd/amd_gpu/gpu.hpp index 5ff7ea1..c2d708d 100644 --- a/xmrstak/backend/amd/amd_gpu/gpu.hpp +++ b/xmrstak/backend/amd/amd_gpu/gpu.hpp @@ -36,7 +36,7 @@ struct GpuContext int computeUnits; std::string name; - size_t Nonce; + uint32_t Nonce; }; diff --git a/xmrstak/backend/amd/minethd.cpp b/xmrstak/backend/amd/minethd.cpp index 8658e5c..ca0b110 100644 --- a/xmrstak/backend/amd/minethd.cpp +++ b/xmrstak/backend/amd/minethd.cpp @@ -200,10 +200,7 @@ void minethd::work_main() //Allocate a new nonce every 16 rounds if((round_ctr++ & 0xF) == 0) { - if(oWork.bNiceHash) - pGpuCtx->Nonce = globalStates::inst().calc_start_nonce(pGpuCtx->Nonce & 0xFF000000u, h_per_round * 16); - else - pGpuCtx->Nonce = globalStates::inst().calc_start_nonce(0, h_per_round * 16); + globalStates::inst().calc_start_nonce(pGpuCtx->Nonce, oWork.bNiceHash, h_per_round * 16); } cl_uint results[0x100]; |
