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426 lines
20 KiB
426 lines
20 KiB
#if defined(__CUDA_ARCH__) && __CUDA_ARCH__ < 300 |
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/** |
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* __shfl() returns the value of var held by the thread whose ID is given by srcLane. |
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* If srcLane is outside the range 0..width-1, the thread's own value of var is returned. |
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*/ |
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#undef __shfl |
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#define __shfl(var, srcLane, width) (uint32_t)(var) |
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#endif |
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__device__ __forceinline__ void to_bitslice_quad(uint32_t *input, uint32_t *output) |
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{ |
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int n = threadIdx.x % 4; |
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uint32_t other[8]; |
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#pragma unroll 8 |
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for (int i = 0; i < 8; i++) { |
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input[i] =__shfl((int)input[i], n ^ (3*(n >=1 && n <=2)), 4); |
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other[i] =__shfl((int)input[i], (threadIdx.x + 1) % 4, 4); |
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input[i] = __shfl((int)input[i], threadIdx.x & 2, 4); |
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other[i] = __shfl((int)other[i], threadIdx.x & 2, 4); |
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if (threadIdx.x & 1) { |
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input[i] = __byte_perm(input[i], 0, 0x1032); |
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other[i] = __byte_perm(other[i], 0, 0x1032); |
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} |
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output[i] = 0; |
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} |
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output[ 0] |= (input[ 0] & 0x00000001); |
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output[ 0] |= ((other[ 0] & 0x00000001) << 1); |
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output[ 0] |= ((input[ 1] & 0x00000001) << 2); |
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output[ 0] |= ((other[ 1] & 0x00000001) << 3); |
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output[ 0] |= ((input[ 2] & 0x00000001) << 4); |
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output[ 0] |= ((other[ 2] & 0x00000001) << 5); |
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output[ 0] |= ((input[ 3] & 0x00000001) << 6); |
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output[ 0] |= ((other[ 3] & 0x00000001) << 7); |
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output[ 0] |= ((input[ 4] & 0x00000001) << 8); |
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output[ 0] |= ((other[ 4] & 0x00000001) << 9); |
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output[ 0] |= ((input[ 5] & 0x00000001) <<10); |
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output[ 0] |= ((other[ 5] & 0x00000001) <<11); |
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output[ 0] |= ((input[ 6] & 0x00000001) <<12); |
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output[ 0] |= ((other[ 6] & 0x00000001) <<13); |
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output[ 0] |= ((input[ 7] & 0x00000001) <<14); |
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output[ 0] |= ((other[ 7] & 0x00000001) <<15); |
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output[ 0] |= ((input[ 0] & 0x00000100) << 8); |
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output[ 0] |= ((other[ 0] & 0x00000100) << 9); |
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output[ 0] |= ((input[ 1] & 0x00000100) <<10); |
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output[ 0] |= ((other[ 1] & 0x00000100) <<11); |
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output[ 0] |= ((input[ 2] & 0x00000100) <<12); |
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output[ 0] |= ((other[ 2] & 0x00000100) <<13); |
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output[ 0] |= ((input[ 3] & 0x00000100) <<14); |
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output[ 0] |= ((other[ 3] & 0x00000100) <<15); |
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output[ 0] |= ((input[ 4] & 0x00000100) <<16); |
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output[ 0] |= ((other[ 4] & 0x00000100) <<17); |
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output[ 0] |= ((input[ 5] & 0x00000100) <<18); |
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output[ 0] |= ((other[ 5] & 0x00000100) <<19); |
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output[ 0] |= ((input[ 6] & 0x00000100) <<20); |
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output[ 0] |= ((other[ 6] & 0x00000100) <<21); |
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output[ 0] |= ((input[ 7] & 0x00000100) <<22); |
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output[ 0] |= ((other[ 7] & 0x00000100) <<23); |
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output[ 1] |= ((input[ 0] & 0x00000002) >> 1); |
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output[ 1] |= (other[ 0] & 0x00000002); |
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output[ 1] |= ((input[ 1] & 0x00000002) << 1); |
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output[ 1] |= ((other[ 1] & 0x00000002) << 2); |
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output[ 1] |= ((input[ 2] & 0x00000002) << 3); |
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output[ 1] |= ((other[ 2] & 0x00000002) << 4); |
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output[ 1] |= ((input[ 3] & 0x00000002) << 5); |
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output[ 1] |= ((other[ 3] & 0x00000002) << 6); |
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output[ 1] |= ((input[ 4] & 0x00000002) << 7); |
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output[ 1] |= ((other[ 4] & 0x00000002) << 8); |
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output[ 1] |= ((input[ 5] & 0x00000002) << 9); |
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output[ 1] |= ((other[ 5] & 0x00000002) <<10); |
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output[ 1] |= ((input[ 6] & 0x00000002) <<11); |
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output[ 1] |= ((other[ 6] & 0x00000002) <<12); |
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output[ 1] |= ((input[ 7] & 0x00000002) <<13); |
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output[ 1] |= ((other[ 7] & 0x00000002) <<14); |
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output[ 1] |= ((input[ 0] & 0x00000200) << 7); |
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output[ 1] |= ((other[ 0] & 0x00000200) << 8); |
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output[ 1] |= ((input[ 1] & 0x00000200) << 9); |
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output[ 1] |= ((other[ 1] & 0x00000200) <<10); |
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output[ 1] |= ((input[ 2] & 0x00000200) <<11); |
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output[ 1] |= ((other[ 2] & 0x00000200) <<12); |
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output[ 1] |= ((input[ 3] & 0x00000200) <<13); |
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output[ 1] |= ((other[ 3] & 0x00000200) <<14); |
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output[ 1] |= ((input[ 4] & 0x00000200) <<15); |
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output[ 1] |= ((other[ 4] & 0x00000200) <<16); |
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output[ 1] |= ((input[ 5] & 0x00000200) <<17); |
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output[ 1] |= ((other[ 5] & 0x00000200) <<18); |
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output[ 1] |= ((input[ 6] & 0x00000200) <<19); |
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output[ 1] |= ((other[ 6] & 0x00000200) <<20); |
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output[ 1] |= ((input[ 7] & 0x00000200) <<21); |
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output[ 1] |= ((other[ 7] & 0x00000200) <<22); |
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output[ 2] |= ((input[ 0] & 0x00000004) >> 2); |
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output[ 2] |= ((other[ 0] & 0x00000004) >> 1); |
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output[ 2] |= (input[ 1] & 0x00000004); |
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output[ 2] |= ((other[ 1] & 0x00000004) << 1); |
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output[ 2] |= ((input[ 2] & 0x00000004) << 2); |
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output[ 2] |= ((other[ 2] & 0x00000004) << 3); |
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output[ 2] |= ((input[ 3] & 0x00000004) << 4); |
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output[ 2] |= ((other[ 3] & 0x00000004) << 5); |
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output[ 2] |= ((input[ 4] & 0x00000004) << 6); |
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output[ 2] |= ((other[ 4] & 0x00000004) << 7); |
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output[ 2] |= ((input[ 5] & 0x00000004) << 8); |
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output[ 2] |= ((other[ 5] & 0x00000004) << 9); |
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output[ 2] |= ((input[ 6] & 0x00000004) <<10); |
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output[ 2] |= ((other[ 6] & 0x00000004) <<11); |
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output[ 2] |= ((input[ 7] & 0x00000004) <<12); |
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output[ 2] |= ((other[ 7] & 0x00000004) <<13); |
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output[ 2] |= ((input[ 0] & 0x00000400) << 6); |
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output[ 2] |= ((other[ 0] & 0x00000400) << 7); |
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output[ 2] |= ((input[ 1] & 0x00000400) << 8); |
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output[ 2] |= ((other[ 1] & 0x00000400) << 9); |
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output[ 2] |= ((input[ 2] & 0x00000400) <<10); |
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output[ 2] |= ((other[ 2] & 0x00000400) <<11); |
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output[ 2] |= ((input[ 3] & 0x00000400) <<12); |
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output[ 2] |= ((other[ 3] & 0x00000400) <<13); |
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output[ 2] |= ((input[ 4] & 0x00000400) <<14); |
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output[ 2] |= ((other[ 4] & 0x00000400) <<15); |
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output[ 2] |= ((input[ 5] & 0x00000400) <<16); |
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output[ 2] |= ((other[ 5] & 0x00000400) <<17); |
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output[ 2] |= ((input[ 6] & 0x00000400) <<18); |
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output[ 2] |= ((other[ 6] & 0x00000400) <<19); |
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output[ 2] |= ((input[ 7] & 0x00000400) <<20); |
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output[ 2] |= ((other[ 7] & 0x00000400) <<21); |
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output[ 3] |= ((input[ 0] & 0x00000008) >> 3); |
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output[ 3] |= ((other[ 0] & 0x00000008) >> 2); |
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output[ 3] |= ((input[ 1] & 0x00000008) >> 1); |
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output[ 3] |= (other[ 1] & 0x00000008); |
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output[ 3] |= ((input[ 2] & 0x00000008) << 1); |
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output[ 3] |= ((other[ 2] & 0x00000008) << 2); |
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output[ 3] |= ((input[ 3] & 0x00000008) << 3); |
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output[ 3] |= ((other[ 3] & 0x00000008) << 4); |
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output[ 3] |= ((input[ 4] & 0x00000008) << 5); |
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output[ 3] |= ((other[ 4] & 0x00000008) << 6); |
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output[ 3] |= ((input[ 5] & 0x00000008) << 7); |
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output[ 3] |= ((other[ 5] & 0x00000008) << 8); |
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output[ 3] |= ((input[ 6] & 0x00000008) << 9); |
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output[ 3] |= ((other[ 6] & 0x00000008) <<10); |
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output[ 3] |= ((input[ 7] & 0x00000008) <<11); |
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output[ 3] |= ((other[ 7] & 0x00000008) <<12); |
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output[ 3] |= ((input[ 0] & 0x00000800) << 5); |
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output[ 3] |= ((other[ 0] & 0x00000800) << 6); |
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output[ 3] |= ((input[ 1] & 0x00000800) << 7); |
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output[ 3] |= ((other[ 1] & 0x00000800) << 8); |
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output[ 3] |= ((input[ 2] & 0x00000800) << 9); |
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output[ 3] |= ((other[ 2] & 0x00000800) <<10); |
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output[ 3] |= ((input[ 3] & 0x00000800) <<11); |
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output[ 3] |= ((other[ 3] & 0x00000800) <<12); |
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output[ 3] |= ((input[ 4] & 0x00000800) <<13); |
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output[ 3] |= ((other[ 4] & 0x00000800) <<14); |
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output[ 3] |= ((input[ 5] & 0x00000800) <<15); |
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output[ 3] |= ((other[ 5] & 0x00000800) <<16); |
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output[ 3] |= ((input[ 6] & 0x00000800) <<17); |
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output[ 3] |= ((other[ 6] & 0x00000800) <<18); |
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output[ 3] |= ((input[ 7] & 0x00000800) <<19); |
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output[ 3] |= ((other[ 7] & 0x00000800) <<20); |
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output[ 4] |= ((input[ 0] & 0x00000010) >> 4); |
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output[ 4] |= ((other[ 0] & 0x00000010) >> 3); |
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output[ 4] |= ((input[ 1] & 0x00000010) >> 2); |
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output[ 4] |= ((other[ 1] & 0x00000010) >> 1); |
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output[ 4] |= (input[ 2] & 0x00000010); |
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output[ 4] |= ((other[ 2] & 0x00000010) << 1); |
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output[ 4] |= ((input[ 3] & 0x00000010) << 2); |
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output[ 4] |= ((other[ 3] & 0x00000010) << 3); |
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output[ 4] |= ((input[ 4] & 0x00000010) << 4); |
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output[ 4] |= ((other[ 4] & 0x00000010) << 5); |
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output[ 4] |= ((input[ 5] & 0x00000010) << 6); |
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output[ 4] |= ((other[ 5] & 0x00000010) << 7); |
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output[ 4] |= ((input[ 6] & 0x00000010) << 8); |
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output[ 4] |= ((other[ 6] & 0x00000010) << 9); |
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output[ 4] |= ((input[ 7] & 0x00000010) <<10); |
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output[ 4] |= ((other[ 7] & 0x00000010) <<11); |
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output[ 4] |= ((input[ 0] & 0x00001000) << 4); |
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output[ 4] |= ((other[ 0] & 0x00001000) << 5); |
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output[ 4] |= ((input[ 1] & 0x00001000) << 6); |
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output[ 4] |= ((other[ 1] & 0x00001000) << 7); |
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output[ 4] |= ((input[ 2] & 0x00001000) << 8); |
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output[ 4] |= ((other[ 2] & 0x00001000) << 9); |
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output[ 4] |= ((input[ 3] & 0x00001000) <<10); |
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output[ 4] |= ((other[ 3] & 0x00001000) <<11); |
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output[ 4] |= ((input[ 4] & 0x00001000) <<12); |
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output[ 4] |= ((other[ 4] & 0x00001000) <<13); |
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output[ 4] |= ((input[ 5] & 0x00001000) <<14); |
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output[ 4] |= ((other[ 5] & 0x00001000) <<15); |
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output[ 4] |= ((input[ 6] & 0x00001000) <<16); |
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output[ 4] |= ((other[ 6] & 0x00001000) <<17); |
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output[ 4] |= ((input[ 7] & 0x00001000) <<18); |
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output[ 4] |= ((other[ 7] & 0x00001000) <<19); |
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output[ 5] |= ((input[ 0] & 0x00000020) >> 5); |
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output[ 5] |= ((other[ 0] & 0x00000020) >> 4); |
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output[ 5] |= ((input[ 1] & 0x00000020) >> 3); |
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output[ 5] |= ((other[ 1] & 0x00000020) >> 2); |
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output[ 5] |= ((input[ 2] & 0x00000020) >> 1); |
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output[ 5] |= (other[ 2] & 0x00000020); |
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output[ 5] |= ((input[ 3] & 0x00000020) << 1); |
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output[ 5] |= ((other[ 3] & 0x00000020) << 2); |
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output[ 5] |= ((input[ 4] & 0x00000020) << 3); |
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output[ 5] |= ((other[ 4] & 0x00000020) << 4); |
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output[ 5] |= ((input[ 5] & 0x00000020) << 5); |
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output[ 5] |= ((other[ 5] & 0x00000020) << 6); |
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output[ 5] |= ((input[ 6] & 0x00000020) << 7); |
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output[ 5] |= ((other[ 6] & 0x00000020) << 8); |
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output[ 5] |= ((input[ 7] & 0x00000020) << 9); |
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output[ 5] |= ((other[ 7] & 0x00000020) <<10); |
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output[ 5] |= ((input[ 0] & 0x00002000) << 3); |
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output[ 5] |= ((other[ 0] & 0x00002000) << 4); |
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output[ 5] |= ((input[ 1] & 0x00002000) << 5); |
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output[ 5] |= ((other[ 1] & 0x00002000) << 6); |
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output[ 5] |= ((input[ 2] & 0x00002000) << 7); |
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output[ 5] |= ((other[ 2] & 0x00002000) << 8); |
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output[ 5] |= ((input[ 3] & 0x00002000) << 9); |
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output[ 5] |= ((other[ 3] & 0x00002000) <<10); |
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output[ 5] |= ((input[ 4] & 0x00002000) <<11); |
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output[ 5] |= ((other[ 4] & 0x00002000) <<12); |
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output[ 5] |= ((input[ 5] & 0x00002000) <<13); |
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output[ 5] |= ((other[ 5] & 0x00002000) <<14); |
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output[ 5] |= ((input[ 6] & 0x00002000) <<15); |
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output[ 5] |= ((other[ 6] & 0x00002000) <<16); |
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output[ 5] |= ((input[ 7] & 0x00002000) <<17); |
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output[ 5] |= ((other[ 7] & 0x00002000) <<18); |
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output[ 6] |= ((input[ 0] & 0x00000040) >> 6); |
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output[ 6] |= ((other[ 0] & 0x00000040) >> 5); |
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output[ 6] |= ((input[ 1] & 0x00000040) >> 4); |
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output[ 6] |= ((other[ 1] & 0x00000040) >> 3); |
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output[ 6] |= ((input[ 2] & 0x00000040) >> 2); |
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output[ 6] |= ((other[ 2] & 0x00000040) >> 1); |
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output[ 6] |= (input[ 3] & 0x00000040); |
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output[ 6] |= ((other[ 3] & 0x00000040) << 1); |
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output[ 6] |= ((input[ 4] & 0x00000040) << 2); |
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output[ 6] |= ((other[ 4] & 0x00000040) << 3); |
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output[ 6] |= ((input[ 5] & 0x00000040) << 4); |
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output[ 6] |= ((other[ 5] & 0x00000040) << 5); |
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output[ 6] |= ((input[ 6] & 0x00000040) << 6); |
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output[ 6] |= ((other[ 6] & 0x00000040) << 7); |
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output[ 6] |= ((input[ 7] & 0x00000040) << 8); |
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output[ 6] |= ((other[ 7] & 0x00000040) << 9); |
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output[ 6] |= ((input[ 0] & 0x00004000) << 2); |
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output[ 6] |= ((other[ 0] & 0x00004000) << 3); |
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output[ 6] |= ((input[ 1] & 0x00004000) << 4); |
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output[ 6] |= ((other[ 1] & 0x00004000) << 5); |
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output[ 6] |= ((input[ 2] & 0x00004000) << 6); |
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output[ 6] |= ((other[ 2] & 0x00004000) << 7); |
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output[ 6] |= ((input[ 3] & 0x00004000) << 8); |
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output[ 6] |= ((other[ 3] & 0x00004000) << 9); |
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output[ 6] |= ((input[ 4] & 0x00004000) <<10); |
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output[ 6] |= ((other[ 4] & 0x00004000) <<11); |
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output[ 6] |= ((input[ 5] & 0x00004000) <<12); |
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output[ 6] |= ((other[ 5] & 0x00004000) <<13); |
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output[ 6] |= ((input[ 6] & 0x00004000) <<14); |
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output[ 6] |= ((other[ 6] & 0x00004000) <<15); |
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output[ 6] |= ((input[ 7] & 0x00004000) <<16); |
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output[ 6] |= ((other[ 7] & 0x00004000) <<17); |
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output[ 7] |= ((input[ 0] & 0x00000080) >> 7); |
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output[ 7] |= ((other[ 0] & 0x00000080) >> 6); |
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output[ 7] |= ((input[ 1] & 0x00000080) >> 5); |
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output[ 7] |= ((other[ 1] & 0x00000080) >> 4); |
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output[ 7] |= ((input[ 2] & 0x00000080) >> 3); |
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output[ 7] |= ((other[ 2] & 0x00000080) >> 2); |
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output[ 7] |= ((input[ 3] & 0x00000080) >> 1); |
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output[ 7] |= (other[ 3] & 0x00000080); |
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output[ 7] |= ((input[ 4] & 0x00000080) << 1); |
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output[ 7] |= ((other[ 4] & 0x00000080) << 2); |
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output[ 7] |= ((input[ 5] & 0x00000080) << 3); |
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output[ 7] |= ((other[ 5] & 0x00000080) << 4); |
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output[ 7] |= ((input[ 6] & 0x00000080) << 5); |
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output[ 7] |= ((other[ 6] & 0x00000080) << 6); |
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output[ 7] |= ((input[ 7] & 0x00000080) << 7); |
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output[ 7] |= ((other[ 7] & 0x00000080) << 8); |
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output[ 7] |= ((input[ 0] & 0x00008000) << 1); |
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output[ 7] |= ((other[ 0] & 0x00008000) << 2); |
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output[ 7] |= ((input[ 1] & 0x00008000) << 3); |
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output[ 7] |= ((other[ 1] & 0x00008000) << 4); |
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output[ 7] |= ((input[ 2] & 0x00008000) << 5); |
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output[ 7] |= ((other[ 2] & 0x00008000) << 6); |
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output[ 7] |= ((input[ 3] & 0x00008000) << 7); |
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output[ 7] |= ((other[ 3] & 0x00008000) << 8); |
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output[ 7] |= ((input[ 4] & 0x00008000) << 9); |
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output[ 7] |= ((other[ 4] & 0x00008000) <<10); |
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output[ 7] |= ((input[ 5] & 0x00008000) <<11); |
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output[ 7] |= ((other[ 5] & 0x00008000) <<12); |
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output[ 7] |= ((input[ 6] & 0x00008000) <<13); |
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output[ 7] |= ((other[ 6] & 0x00008000) <<14); |
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output[ 7] |= ((input[ 7] & 0x00008000) <<15); |
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output[ 7] |= ((other[ 7] & 0x00008000) <<16); |
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} |
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__device__ __forceinline__ void from_bitslice_quad(uint32_t *input, uint32_t *output) |
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{ |
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#pragma unroll 8 |
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for (int i=0; i < 16; i+=2) output[i] = 0; |
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output[ 0] |= ((input[ 0] & 0x00000100) >> 8); |
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output[ 0] |= ((input[ 1] & 0x00000100) >> 7); |
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output[ 0] |= ((input[ 2] & 0x00000100) >> 6); |
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output[ 0] |= ((input[ 3] & 0x00000100) >> 5); |
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output[ 0] |= ((input[ 4] & 0x00000100) >> 4); |
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output[ 0] |= ((input[ 5] & 0x00000100) >> 3); |
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output[ 0] |= ((input[ 6] & 0x00000100) >> 2); |
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output[ 0] |= ((input[ 7] & 0x00000100) >> 1); |
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output[ 0] |= ((input[ 0] & 0x01000000) >>16); |
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output[ 0] |= ((input[ 1] & 0x01000000) >>15); |
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output[ 0] |= ((input[ 2] & 0x01000000) >>14); |
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output[ 0] |= ((input[ 3] & 0x01000000) >>13); |
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output[ 0] |= ((input[ 4] & 0x01000000) >>12); |
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output[ 0] |= ((input[ 5] & 0x01000000) >>11); |
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output[ 0] |= ((input[ 6] & 0x01000000) >>10); |
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output[ 0] |= ((input[ 7] & 0x01000000) >> 9); |
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output[ 2] |= ((input[ 0] & 0x00000200) >> 9); |
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output[ 2] |= ((input[ 1] & 0x00000200) >> 8); |
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output[ 2] |= ((input[ 2] & 0x00000200) >> 7); |
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output[ 2] |= ((input[ 3] & 0x00000200) >> 6); |
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output[ 2] |= ((input[ 4] & 0x00000200) >> 5); |
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output[ 2] |= ((input[ 5] & 0x00000200) >> 4); |
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output[ 2] |= ((input[ 6] & 0x00000200) >> 3); |
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output[ 2] |= ((input[ 7] & 0x00000200) >> 2); |
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output[ 2] |= ((input[ 0] & 0x02000000) >>17); |
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output[ 2] |= ((input[ 1] & 0x02000000) >>16); |
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output[ 2] |= ((input[ 2] & 0x02000000) >>15); |
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output[ 2] |= ((input[ 3] & 0x02000000) >>14); |
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output[ 2] |= ((input[ 4] & 0x02000000) >>13); |
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output[ 2] |= ((input[ 5] & 0x02000000) >>12); |
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output[ 2] |= ((input[ 6] & 0x02000000) >>11); |
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output[ 2] |= ((input[ 7] & 0x02000000) >>10); |
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output[ 4] |= ((input[ 0] & 0x00000400) >>10); |
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output[ 4] |= ((input[ 1] & 0x00000400) >> 9); |
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output[ 4] |= ((input[ 2] & 0x00000400) >> 8); |
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output[ 4] |= ((input[ 3] & 0x00000400) >> 7); |
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output[ 4] |= ((input[ 4] & 0x00000400) >> 6); |
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output[ 4] |= ((input[ 5] & 0x00000400) >> 5); |
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output[ 4] |= ((input[ 6] & 0x00000400) >> 4); |
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output[ 4] |= ((input[ 7] & 0x00000400) >> 3); |
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output[ 4] |= ((input[ 0] & 0x04000000) >>18); |
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output[ 4] |= ((input[ 1] & 0x04000000) >>17); |
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output[ 4] |= ((input[ 2] & 0x04000000) >>16); |
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output[ 4] |= ((input[ 3] & 0x04000000) >>15); |
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output[ 4] |= ((input[ 4] & 0x04000000) >>14); |
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output[ 4] |= ((input[ 5] & 0x04000000) >>13); |
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output[ 4] |= ((input[ 6] & 0x04000000) >>12); |
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output[ 4] |= ((input[ 7] & 0x04000000) >>11); |
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output[ 6] |= ((input[ 0] & 0x00000800) >>11); |
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output[ 6] |= ((input[ 1] & 0x00000800) >>10); |
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output[ 6] |= ((input[ 2] & 0x00000800) >> 9); |
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output[ 6] |= ((input[ 3] & 0x00000800) >> 8); |
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output[ 6] |= ((input[ 4] & 0x00000800) >> 7); |
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output[ 6] |= ((input[ 5] & 0x00000800) >> 6); |
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output[ 6] |= ((input[ 6] & 0x00000800) >> 5); |
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output[ 6] |= ((input[ 7] & 0x00000800) >> 4); |
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output[ 6] |= ((input[ 0] & 0x08000000) >>19); |
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output[ 6] |= ((input[ 1] & 0x08000000) >>18); |
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output[ 6] |= ((input[ 2] & 0x08000000) >>17); |
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output[ 6] |= ((input[ 3] & 0x08000000) >>16); |
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output[ 6] |= ((input[ 4] & 0x08000000) >>15); |
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output[ 6] |= ((input[ 5] & 0x08000000) >>14); |
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output[ 6] |= ((input[ 6] & 0x08000000) >>13); |
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output[ 6] |= ((input[ 7] & 0x08000000) >>12); |
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output[ 8] |= ((input[ 0] & 0x00001000) >>12); |
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output[ 8] |= ((input[ 1] & 0x00001000) >>11); |
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output[ 8] |= ((input[ 2] & 0x00001000) >>10); |
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output[ 8] |= ((input[ 3] & 0x00001000) >> 9); |
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output[ 8] |= ((input[ 4] & 0x00001000) >> 8); |
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output[ 8] |= ((input[ 5] & 0x00001000) >> 7); |
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output[ 8] |= ((input[ 6] & 0x00001000) >> 6); |
|
output[ 8] |= ((input[ 7] & 0x00001000) >> 5); |
|
output[ 8] |= ((input[ 0] & 0x10000000) >>20); |
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output[ 8] |= ((input[ 1] & 0x10000000) >>19); |
|
output[ 8] |= ((input[ 2] & 0x10000000) >>18); |
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output[ 8] |= ((input[ 3] & 0x10000000) >>17); |
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output[ 8] |= ((input[ 4] & 0x10000000) >>16); |
|
output[ 8] |= ((input[ 5] & 0x10000000) >>15); |
|
output[ 8] |= ((input[ 6] & 0x10000000) >>14); |
|
output[ 8] |= ((input[ 7] & 0x10000000) >>13); |
|
output[10] |= ((input[ 0] & 0x00002000) >>13); |
|
output[10] |= ((input[ 1] & 0x00002000) >>12); |
|
output[10] |= ((input[ 2] & 0x00002000) >>11); |
|
output[10] |= ((input[ 3] & 0x00002000) >>10); |
|
output[10] |= ((input[ 4] & 0x00002000) >> 9); |
|
output[10] |= ((input[ 5] & 0x00002000) >> 8); |
|
output[10] |= ((input[ 6] & 0x00002000) >> 7); |
|
output[10] |= ((input[ 7] & 0x00002000) >> 6); |
|
output[10] |= ((input[ 0] & 0x20000000) >>21); |
|
output[10] |= ((input[ 1] & 0x20000000) >>20); |
|
output[10] |= ((input[ 2] & 0x20000000) >>19); |
|
output[10] |= ((input[ 3] & 0x20000000) >>18); |
|
output[10] |= ((input[ 4] & 0x20000000) >>17); |
|
output[10] |= ((input[ 5] & 0x20000000) >>16); |
|
output[10] |= ((input[ 6] & 0x20000000) >>15); |
|
output[10] |= ((input[ 7] & 0x20000000) >>14); |
|
output[12] |= ((input[ 0] & 0x00004000) >>14); |
|
output[12] |= ((input[ 1] & 0x00004000) >>13); |
|
output[12] |= ((input[ 2] & 0x00004000) >>12); |
|
output[12] |= ((input[ 3] & 0x00004000) >>11); |
|
output[12] |= ((input[ 4] & 0x00004000) >>10); |
|
output[12] |= ((input[ 5] & 0x00004000) >> 9); |
|
output[12] |= ((input[ 6] & 0x00004000) >> 8); |
|
output[12] |= ((input[ 7] & 0x00004000) >> 7); |
|
output[12] |= ((input[ 0] & 0x40000000) >>22); |
|
output[12] |= ((input[ 1] & 0x40000000) >>21); |
|
output[12] |= ((input[ 2] & 0x40000000) >>20); |
|
output[12] |= ((input[ 3] & 0x40000000) >>19); |
|
output[12] |= ((input[ 4] & 0x40000000) >>18); |
|
output[12] |= ((input[ 5] & 0x40000000) >>17); |
|
output[12] |= ((input[ 6] & 0x40000000) >>16); |
|
output[12] |= ((input[ 7] & 0x40000000) >>15); |
|
output[14] |= ((input[ 0] & 0x00008000) >>15); |
|
output[14] |= ((input[ 1] & 0x00008000) >>14); |
|
output[14] |= ((input[ 2] & 0x00008000) >>13); |
|
output[14] |= ((input[ 3] & 0x00008000) >>12); |
|
output[14] |= ((input[ 4] & 0x00008000) >>11); |
|
output[14] |= ((input[ 5] & 0x00008000) >>10); |
|
output[14] |= ((input[ 6] & 0x00008000) >> 9); |
|
output[14] |= ((input[ 7] & 0x00008000) >> 8); |
|
output[14] |= ((input[ 0] & 0x80000000) >>23); |
|
output[14] |= ((input[ 1] & 0x80000000) >>22); |
|
output[14] |= ((input[ 2] & 0x80000000) >>21); |
|
output[14] |= ((input[ 3] & 0x80000000) >>20); |
|
output[14] |= ((input[ 4] & 0x80000000) >>19); |
|
output[14] |= ((input[ 5] & 0x80000000) >>18); |
|
output[14] |= ((input[ 6] & 0x80000000) >>17); |
|
output[14] |= ((input[ 7] & 0x80000000) >>16); |
|
|
|
#pragma unroll 8 |
|
for (int i = 0; i < 16; i+=2) { |
|
if (threadIdx.x & 1) output[i] = __byte_perm(output[i], 0, 0x1032); |
|
output[i] = __byte_perm(output[i], __shfl((int)output[i], (threadIdx.x+1)%4, 4), 0x7610); |
|
output[i+1] = __shfl((int)output[i], (threadIdx.x+2)%4, 4); |
|
if ((threadIdx.x % 4) != 0) output[i] = output[i+1] = 0; |
|
} |
|
}
|
|
|