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@ -15,7 +15,7 @@ static __device__ uint64_t cuda_swab32ll(uint64_t x) {
@@ -15,7 +15,7 @@ static __device__ uint64_t cuda_swab32ll(uint64_t x) {
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return MAKE_ULONGLONG(cuda_swab32(_LODWORD(x)), cuda_swab32(_HIDWORD(x))); |
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} |
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__constant__ static uint32_t c_data[20]; |
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__constant__ static uint32_t c_data[3+1]; |
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__constant__ static uint32_t sigma[16][16]; |
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static uint32_t c_sigma[16][16] = { |
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@ -195,17 +195,16 @@ void blake256_gpu_hash_80(const uint32_t threads, const uint32_t startNonce, uin
@@ -195,17 +195,16 @@ void blake256_gpu_hash_80(const uint32_t threads, const uint32_t startNonce, uin
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uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x); |
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if (thread < threads) |
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{ |
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const uint32_t nonce = startNonce + thread; |
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uint32_t h[8]; |
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uint32_t input[4]; |
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#pragma unroll 8 |
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for (int i = 0; i<8; i++) { h[i] = cpu_h[i];} |
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#pragma unroll |
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for (int i = 0; i < 8; i++) h[i] = cpu_h[i]; |
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#pragma unroll 3 |
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for (int i = 0; i < 3; ++i) input[i] = c_data[16 + i]; |
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#pragma unroll |
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for (int i = 0; i < 3; ++i) input[i] = c_data[i]; |
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input[3] = nonce; |
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input[3] = startNonce + thread; |
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blake256_compress2nd(h, input, 640); |
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#pragma unroll |
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@ -230,16 +229,14 @@ void blake256_cpu_hash_80(const int thr_id, const uint32_t threads, const uint32
@@ -230,16 +229,14 @@ void blake256_cpu_hash_80(const int thr_id, const uint32_t threads, const uint32
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__host__ |
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void blake256_cpu_setBlock_80(uint32_t *pdata) |
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{ |
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uint32_t h[8]; |
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uint32_t data[20]; |
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uint32_t h[8], data[20]; |
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memcpy(data, pdata, 80); |
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for (int i = 0; i<8; i++) { |
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h[i] = c_IV256[i]; |
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} |
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memcpy(h, c_IV256, sizeof(c_IV256)); |
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blake256_compress1st(h, pdata, 512); |
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cudaMemcpyToSymbol(cpu_h, h, sizeof(h), 0, cudaMemcpyHostToDevice); |
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cudaMemcpyToSymbol(c_data, data, sizeof(data), 0, cudaMemcpyHostToDevice); |
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cudaMemcpyToSymbol(c_data, &data[16], sizeof(c_data), 0, cudaMemcpyHostToDevice); |
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} |
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__host__ |
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