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Diffstat (limited to 'src/core/CL/cl_kernels/transpose.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/transpose.cl | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/src/core/CL/cl_kernels/transpose.cl b/src/core/CL/cl_kernels/transpose.cl deleted file mode 100644 index 785be6c710..0000000000 --- a/src/core/CL/cl_kernels/transpose.cl +++ /dev/null @@ -1,220 +0,0 @@ -/* - * Copyright (c) 2017-2020 Arm Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#include "helpers.h" - -#define SWAP_ROW(u0, l0) \ - ({ \ - tmp_swap = u0; \ - u0 = l0; \ - l0 = tmp_swap; \ - }) - -#define SWAP_4x4(u0, u1, u2, u3, l0, l1, l2, l3) \ - ({ \ - VEC_DATA_TYPE(DATA_TYPE, 4) \ - tmp_swap; \ - SWAP_ROW(u0, l0); \ - SWAP_ROW(u1, l1); \ - SWAP_ROW(u2, l2); \ - SWAP_ROW(u3, l3); \ - }) - -#define SWAP_8x8(u0, u1, u2, u3, u4, u5, u6, u7, l0, l1, l2, l3, l4, l5, l6, l7) \ - ({ \ - VEC_DATA_TYPE(DATA_TYPE, 8) \ - tmp_swap; \ - SWAP_ROW(u0, l0); \ - SWAP_ROW(u1, l1); \ - SWAP_ROW(u2, l2); \ - SWAP_ROW(u3, l3); \ - SWAP_ROW(u4, l4); \ - SWAP_ROW(u5, l5); \ - SWAP_ROW(u6, l6); \ - SWAP_ROW(u7, l7); \ - }) - -#define TRANSPOSE_4x4(u0, u1, u2, u3) \ - ({ \ - VEC_DATA_TYPE(DATA_TYPE, 4) \ - tmp; \ - tmp.s012 = u0.s123; \ - u0.s1 = u1.s0; \ - u0.s2 = u2.s0; \ - u0.s3 = u3.s0; \ - u1.s0 = tmp.s0; \ - u2.s0 = tmp.s1; \ - u3.s0 = tmp.s2; \ - \ - tmp.s01 = u1.s23; \ - u1.s2 = u2.s1; \ - u1.s3 = u3.s1; \ - u2.s1 = tmp.s0; \ - u3.s1 = tmp.s1; \ - \ - tmp.s0 = u2.s3; \ - u2.s3 = u3.s2; \ - u3.s2 = tmp.s0; \ - }) - -#define TRANSPOSE_8x8(u0, u1, u2, u3, u4, u5, u6, u7) \ - ({ \ - TRANSPOSE_4x4(u0.s0123, u1.s0123, u2.s0123, u3.s0123); \ - TRANSPOSE_4x4(u0.s4567, u1.s4567, u2.s4567, u3.s4567); \ - TRANSPOSE_4x4(u4.s0123, u5.s0123, u6.s0123, u7.s0123); \ - TRANSPOSE_4x4(u4.s4567, u5.s4567, u6.s4567, u7.s4567); \ - SWAP_4x4(u0.s4567, u1.s4567, u2.s4567, u3.s4567, u4.s0123, u5.s0123, u6.s0123, u7.s0123); \ - }) - -#define TRANSPOSE_16x16(u0, u1, u2, u3, u4, u5, u6, u7, u8, u9, u10, u11, u12, u13, u14, u15) \ - ({ \ - TRANSPOSE_8x8(u0.s01234567, u1.s01234567, u2.s01234567, u3.s01234567, u4.s01234567, u5.s01234567, u6.s01234567, u7.s01234567); \ - TRANSPOSE_8x8(u0.s89ABCDEF, u1.s89ABCDEF, u2.s89ABCDEF, u3.s89ABCDEF, u4.s89ABCDEF, u5.s89ABCDEF, u6.s89ABCDEF, u7.s89ABCDEF); \ - TRANSPOSE_8x8(u8.s01234567, u9.s01234567, u10.s01234567, u11.s01234567, u12.s01234567, u13.s01234567, u14.s01234567, u15.s01234567); \ - TRANSPOSE_8x8(u8.s89ABCDEF, u9.s89ABCDEF, u10.s89ABCDEF, u11.s89ABCDEF, u12.s89ABCDEF, u13.s89ABCDEF, u14.s89ABCDEF, u15.s89ABCDEF); \ - SWAP_8x8(u0.s89ABCDEF, u1.s89ABCDEF, u2.s89ABCDEF, u3.s89ABCDEF, u4.s89ABCDEF, u5.s89ABCDEF, u6.s89ABCDEF, u7.s89ABCDEF, \ - u8.s01234567, u9.s01234567, u10.s01234567, u11.s01234567, u12.s01234567, u13.s01234567, u14.s01234567, u15.s01234567); \ - }) - -#ifndef DATA_TYPE_IN_BYTES -#error DATA_TYPE_IN_BYTES not set for the transpose OpenCL kernel -#endif /* not DATA_TYPE_IN_BYTES */ - -#undef VLOAD -#undef VSTORE - -#if DATA_TYPE_IN_BYTES == 4 -#define DATA_TYPE uint -#define TRANSPOSE() TRANSPOSE_4x4(u0, u1, u2, u3) -#define VLOAD(x, y) vload4(x, y) -#define VSTORE(x, y, z) vstore4(x, y, z) -#define BLOCK_SIZE 4 -#elif DATA_TYPE_IN_BYTES == 2 -#define DATA_TYPE ushort -#define TRANSPOSE() TRANSPOSE_8x8(u0, u1, u2, u3, u4, u5, u6, u7) -#define VLOAD(x, y) vload8(x, y) -#define VSTORE(x, y, z) vstore8(x, y, z) -#define BLOCK_SIZE 8 -#elif DATA_TYPE_IN_BYTES == 1 -#define DATA_TYPE uchar -#define TRANSPOSE() TRANSPOSE_16x16(u0, u1, u2, u3, u4, u5, u6, u7, u8, u9, u10, u11, u12, u13, u14, u15) -#define VLOAD(x, y) vload16(x, y) -#define VSTORE(x, y, z) vstore16(x, y, z) -#define BLOCK_SIZE 16 -#else /* switch DATA_TYPE_IN_BYTES */ -#error DATA_TYPE_IN_BYTES not supported for transpose -#endif /* switch DATA_TYPE_IN_BYTES */ - -/** This OpenCL kernel computes the matrix transposition of input matrix - * - * @attention The number of bytes of the data type need to be passed at compile time using -DDATA_TYPE_IN_BYTES. DATA_TYPE_IN_BYTES can be: - * -# -DDATA_TYPE_IN_BYTES=1 for transposing U8 or S8 matrices - * -# -DDATA_TYPE_IN_BYTES=2 for transposing U16, S16 or FP16 matrices - * -# -DDATA_TYPE_IN_BYTES=4 for transposing U32, S32 or FP32 matrices - * - * @param[in] src_ptr Pointer to the source matrix. Supported data types: All - * @param[in] src_stride_x Stride of the source matrix in X dimension (in bytes) - * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] src_stride_y Stride of the source matrix in Y dimension (in bytes) - * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source matrix - * @param[out] dst_ptr Pointer to the destination matrix Supported data type: same as src_ptr - * @param[in] dst_stride_x Stride of the destination matrix in X dimension (in bytes) - * @param[in] dst_step_x dst_gx_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] dst_stride_y Stride of the destination matrix in Y dimension (in bytes) - * @param[in] dst_step_y dst_gx_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] dst_offset_first_element_in_bytes The offset of the first element in the destination matrix - */ -__kernel void transpose(IMAGE_DECLARATION(src), - IMAGE_DECLARATION(dst)) -{ - uint x = get_global_id(0) * BLOCK_SIZE; - uint y = get_global_id(1) * BLOCK_SIZE; - - // Compute source address - Image src = CONVERT_TO_IMAGE_STRUCT(src); - - // Load the NxN block at (x, y) - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u0 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 0))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u1 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 1))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u2 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 2))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u3 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 3))); -#if BLOCK_SIZE > 4 - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u4 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 4))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u5 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 5))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u6 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 6))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u7 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 7))); -#if BLOCK_SIZE == 16 - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u8 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 8))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u9 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 9))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u10 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 10))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u11 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 11))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u12 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 12))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u13 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 13))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u14 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 14))); - VEC_DATA_TYPE(DATA_TYPE, BLOCK_SIZE) - u15 = VLOAD(0, (__global DATA_TYPE *)(offset(&src, 0, 15))); -#endif /* BLOCK_SIZE == 16 */ -#endif /* BLOCK_SIZE > 4 */ - - // Transpose the block - TRANSPOSE(); - - // Store the block at (y, x) - uint dst_offset_in_bytes = y * DATA_TYPE_IN_BYTES + x * dst_stride_y + dst_offset_first_element_in_bytes; - VSTORE(u0, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 0 * dst_stride_y)); - VSTORE(u1, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 1 * dst_stride_y)); - VSTORE(u2, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 2 * dst_stride_y)); - VSTORE(u3, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 3 * dst_stride_y)); -#if BLOCK_SIZE > 4 - VSTORE(u4, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 4 * dst_stride_y)); - VSTORE(u5, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 5 * dst_stride_y)); - VSTORE(u6, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 6 * dst_stride_y)); - VSTORE(u7, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 7 * dst_stride_y)); -#if BLOCK_SIZE == 16 - VSTORE(u8, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 8 * dst_stride_y)); - VSTORE(u9, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 9 * dst_stride_y)); - VSTORE(u10, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 10 * dst_stride_y)); - VSTORE(u11, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 11 * dst_stride_y)); - VSTORE(u12, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 12 * dst_stride_y)); - VSTORE(u13, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 13 * dst_stride_y)); - VSTORE(u14, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 14 * dst_stride_y)); - VSTORE(u15, 0, (__global DATA_TYPE *)(dst_ptr + dst_offset_in_bytes + 15 * dst_stride_y)); -#endif /* BLOCK_SIZE == 16 */ -#endif /* BLOCK_SIZE > 4 */ -} |