| /* |
| * Copyright (c) 2017-2021, 2023 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. |
| */ |
| #define PARTIAL_STORE_M0 VEC_SIZE_LEFTOVER_X |
| #define PARTIAL_STORE_N0 VEC_SIZE_LEFTOVER_Y |
| |
| #include "helpers.h" |
| #include "repeat.h" |
| |
| #if defined(DATA_TYPE_IN_BYTES) && defined(VEC_SIZE_X) && defined(VEC_SIZE_LEFTOVER_X) && defined(VEC_SIZE_Y) && defined(VEC_SIZE_LEFTOVER_Y) |
| |
| #if VEC_SIZE_X == 1 |
| #if VEC_SIZE_Y == 1 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0 \ |
| } |
| #elif VEC_SIZE_Y == 2 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0, u1 \ |
| } |
| #elif VEC_SIZE_Y == 3 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0, u1, u2 \ |
| } |
| #elif VEC_SIZE_Y == 4 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0, u1, u2, u3 \ |
| } |
| #elif VEC_SIZE_Y == 8 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0, u1, u2, u3, u4, u5, u6, u7 \ |
| } |
| #elif VEC_SIZE_Y == 16 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0, u1, u2, u3, u4, u5, u6, u7, \ |
| u8, u9, u10, u11, u12, u13, u14, u15 \ |
| } |
| #endif /* switch VEC_SIZE_Y */ |
| #else // VEC_SIZE_X == 1 |
| #if VEC_SIZE_Y == 1 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val \ |
| } |
| #elif VEC_SIZE_Y == 2 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val, u1.val \ |
| } |
| #elif VEC_SIZE_Y == 3 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val, u1.val, u2.val \ |
| } |
| #elif VEC_SIZE_Y == 4 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val, u1.val, u2.val, u3.val \ |
| } |
| #elif VEC_SIZE_Y == 8 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val, u1.val, u2.val, u3.val, u4.val, u5.val, u6.val, u7.val \ |
| } |
| #elif VEC_SIZE_Y == 16 |
| #define TRANSPOSED_U(val) \ |
| { \ |
| u0.val, u1.val, u2.val, u3.val, u4.val, u5.val, u6.val, u7.val, \ |
| u8.val, u9.val, u10.val, u11.val, u12.val, u13.val, u14.val, u15.val \ |
| } |
| #endif /* switch VEC_SIZE_Y */ |
| #endif // VEC_SIZE_X == 1 |
| |
| #if DATA_TYPE_IN_BYTES == 4 |
| #define DATA_TYPE uint |
| #elif DATA_TYPE_IN_BYTES == 2 |
| #define DATA_TYPE ushort |
| #elif DATA_TYPE_IN_BYTES == 1 |
| #define DATA_TYPE uchar |
| #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 |
| * |
| * @note 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 |
| * -# -DVEC_SIZE_X is the number of elements processed in X dimension |
| * -# -DVEC_SIZE_LEFTOVER_X is the leftover size in the X dimension; x_dimension % VEC_SIZE_X |
| * -# -DVEC_SIZE_Y is the number of elements processed in Y dimension |
| * -# -DVEC_SIZE_LEFTOVER_Y is the leftover size in the Y dimension; y_dimension % VEC_SIZE_Y |
| * |
| * |
| * @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_stride_z Stride of the source matrix in Z dimension (in bytes) |
| * @param[in] src_step_z src_stride_z * number of elements along Z 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_stride_z Stride of the destination matrix in Z dimension (in bytes) |
| * @param[in] dst_step_z dst_gx_stride_z * number of elements along Z 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(TENSOR3D_DECLARATION(src), |
| TENSOR3D_DECLARATION(dst)) |
| { |
| uint x_offs = max((int)(get_global_id(0) * VEC_SIZE_X - (VEC_SIZE_X - VEC_SIZE_LEFTOVER_X) % VEC_SIZE_X), 0); |
| uint y_offs = max((int)(get_global_id(1) * VEC_SIZE_Y - (VEC_SIZE_Y - VEC_SIZE_LEFTOVER_Y) % VEC_SIZE_Y), 0); |
| uint z_offs = get_global_id(2); |
| |
| // Compute addresses |
| __global uchar *src_addr = src_ptr + src_offset_first_element_in_bytes + x_offs * DATA_TYPE_IN_BYTES + y_offs * src_stride_y + z_offs * src_stride_z; |
| __global uchar *dst_addr = dst_ptr + dst_offset_first_element_in_bytes + y_offs * DATA_TYPE_IN_BYTES + x_offs * dst_stride_y + z_offs * dst_stride_z; |
| |
| // Load the NxM block at (x, y) |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u0 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)src_addr); |
| #if VEC_SIZE_Y > 1 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u1 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + src_stride_y)); |
| #endif /* VEC_SIZE_Y > 1 */ |
| #if VEC_SIZE_Y > 2 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u2 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 2 * src_stride_y)); |
| #endif /* VEC_SIZE_Y > 2 */ |
| #if VEC_SIZE_Y > 3 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u3 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 3 * src_stride_y)); |
| #endif /* VEC_SIZE_Y > 3 */ |
| #if VEC_SIZE_Y > 4 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u4 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 4 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u5 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 5 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u6 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 6 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u7 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 7 * src_stride_y)); |
| #endif /* VEC_SIZE_Y > 4 */ |
| #if VEC_SIZE_Y > 8 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u8 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 8 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u9 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 9 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u10 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 10 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u11 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 11 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u12 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 12 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u13 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 13 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u14 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 14 * src_stride_y)); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_X) |
| u15 = VLOAD(VEC_SIZE_X)(0, (__global DATA_TYPE *)(src_addr + 15 * src_stride_y)); |
| #endif /* VEC_SIZE_Y > 8 */ |
| |
| //Create transposed vectors |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t0 = TRANSPOSED_U(s0); |
| #if VEC_SIZE_X > 1 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t1 = TRANSPOSED_U(s1); |
| #endif /* VEC_SIZE_X > 1 */ |
| #if VEC_SIZE_X > 2 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t2 = TRANSPOSED_U(s2); |
| #endif /* VEC_SIZE_X > 2 */ |
| #if VEC_SIZE_X > 3 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t3 = TRANSPOSED_U(s3); |
| #endif /* VEC_SIZE_X > 3 */ |
| #if VEC_SIZE_X > 4 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t4 = TRANSPOSED_U(s4); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t5 = TRANSPOSED_U(s5); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t6 = TRANSPOSED_U(s6); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t7 = TRANSPOSED_U(s7); |
| #endif /* VEC_SIZE_X > 4 */ |
| #if VEC_SIZE_X > 8 |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t8 = TRANSPOSED_U(s8); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| t9 = TRANSPOSED_U(s9); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tA = TRANSPOSED_U(sA); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tB = TRANSPOSED_U(sB); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tC = TRANSPOSED_U(sC); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tD = TRANSPOSED_U(sD); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tE = TRANSPOSED_U(sE); |
| VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE_Y) |
| tF = TRANSPOSED_U(sF); |
| #endif /* VEC_SIZE_X > 8 */ |
| |
| // Store the block at (y, x) |
| REPEAT_VAR_INIT_TO_CONST(VEC_SIZE_X, uint, zout, 0); //uint zout0=0,zout1=0,zout2=0,... zout7=0; |
| STORE_BLOCK_BOUNDARY_AWARE(VEC_SIZE_X, VEC_SIZE_Y, DATA_TYPE, t, (__global uchar *)dst_addr, dst_stride_y, zout, VEC_SIZE_LEFTOVER_X, VEC_SIZE_LEFTOVER_Y, VEC_SIZE_LEFTOVER_X != 0 |
| && get_global_id(0) == 0, |
| VEC_SIZE_LEFTOVER_Y != 0 && get_global_id(1) == 0); |
| } |
| |
| #endif // defined(DATA_TYPE_IN_BYTES) && defined(VEC_SIZE_X) && defined(VEC_SIZE_LEFTOVER_X) && defined(VEC_SIZE_Y) && defined(VEC_SIZE_LEFTOVER_Y) |