diff options
Diffstat (limited to 'xmrstak/backend')
| -rw-r--r-- | xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu index 0925fd5..c2a1f87 100644 --- a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu +++ b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu @@ -127,7 +127,7 @@ __global__ void cryptonight_extra_gpu_prepare( int threads, uint32_t * __restric uint32_t ctx_b[4]; uint32_t ctx_key1[40]; uint32_t ctx_key2[40]; - uint32_t input[28]; + uint32_t input[21]; memcpy( input, d_input, len ); //*((uint32_t *)(((char *)input) + 39)) = startNonce + thread; @@ -299,7 +299,8 @@ extern "C" int cryptonight_extra_cpu_init(nvid_ctx* ctx) CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_text, 32 * sizeof(uint32_t) * wsize)); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_a, 4 * sizeof(uint32_t) * wsize)); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_b, ctx_b_size)); - CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_input, 28 * sizeof (uint32_t ) )); + // POW block format http://monero.wikia.com/wiki/PoW_Block_Header_Format + CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_input, 21 * sizeof (uint32_t ) )); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_result_count, sizeof (uint32_t ) )); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_result_nonce, 10 * sizeof (uint32_t ) )); CUDA_CHECK_MSG( |
