| Michalis Spyrou | 5c8e05c | 2018-03-22 11:56:01 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2018 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "helpers.h" |
| 25 | |
| 26 | /** Performs a copy of input tensor to the output tensor. |
| 27 | * |
| 28 | * @param[in] in_ptr Pointer to the source image. Supported data types: U8. |
| 29 | * @param[in] in_stride_x Stride of the source image in X dimension (in bytes) |
| 30 | * @param[in] in_step_x in_stride_x * number of elements along X processed per work item (in bytes) |
| 31 | * @param[in] in_offset_first_element_in_bytes Offset of the first element in the source image |
| 32 | * @param[out] out_ptr Pointer to the destination image. Supported data types: U8. |
| 33 | * @param[in] out_stride_x Stride of the destination image in X dimension (in bytes) |
| 34 | * @param[in] out_step_x out_stride_x * number of elements along X processed per work item (in bytes) |
| 35 | * @param[in] out_offset_first_element_in_bytes Offset of the first element in the destination image |
| 36 | */ |
| 37 | __kernel void copy_tensor( |
| 38 | VECTOR_DECLARATION(in), |
| 39 | VECTOR_DECLARATION(out)) |
| 40 | { |
| 41 | Vector in = CONVERT_TO_VECTOR_STRUCT(in); |
| 42 | Vector out = CONVERT_TO_VECTOR_STRUCT(out); |
| 43 | |
| 44 | VEC_DATA_TYPE(DATA_TYPE, 16) |
| 45 | data = vload16(0, (__global DATA_TYPE *)in.ptr); |
| 46 | |
| 47 | vstore16(data, 0, (__global DATA_TYPE *)out.ptr); |
| 48 | } |