Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 Arm Limited. |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 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 "arm_compute/runtime/CL/functions/CLPadLayer.h" |
| 25 | |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 26 | namespace arm_compute |
| 27 | { |
| 28 | CLPadLayer::CLPadLayer() |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 29 | : _pad_kernel(), _copy_kernel(), _perform_pad(false) |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 30 | { |
| 31 | } |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 32 | |
Usama Arif | 8cf8c11 | 2019-03-14 15:36:54 +0000 | [diff] [blame] | 33 | void CLPadLayer::configure(ICLTensor *input, ICLTensor *output, const PaddingList &padding, PixelValue constant_value, PaddingMode mode) |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 34 | { |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 35 | configure(CLKernelLibrary::get().get_compile_context(), input, output, padding, constant_value, mode); |
| 36 | } |
| 37 | |
| 38 | void CLPadLayer::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const PaddingList &padding, PixelValue constant_value, PaddingMode mode) |
| 39 | { |
Giorgio Arena | 205eed8 | 2019-08-14 10:13:50 +0100 | [diff] [blame] | 40 | ARM_COMPUTE_ERROR_THROW_ON(validate(input->info(), output->info(), padding, constant_value, mode)); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 41 | |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 42 | _perform_pad = std::any_of(padding.begin(), padding.end(), [](PaddingInfo info) |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 43 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 44 | return info.first > 0 || info.second > 0; |
| 45 | }); |
| 46 | |
| 47 | if(_perform_pad) |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 48 | { |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 49 | _pad_kernel.configure(compile_context, input, output, padding, constant_value, mode); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 50 | } |
| 51 | else |
| 52 | { |
| 53 | // Copy the input to the whole output if no padding is applied |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 54 | _copy_kernel.configure(compile_context, input, output); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 55 | } |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 56 | } |
Usama Arif | 8cf8c11 | 2019-03-14 15:36:54 +0000 | [diff] [blame] | 57 | Status CLPadLayer::validate(const ITensorInfo *input, const ITensorInfo *output, const PaddingList &padding, PixelValue constant_value, PaddingMode mode) |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 58 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 59 | bool perform_pad = std::any_of(padding.begin(), padding.end(), [](PaddingInfo info) |
| 60 | { |
| 61 | return info.first > 0 || info.second > 0; |
| 62 | }); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 63 | |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 64 | if(perform_pad) |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 65 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 66 | ARM_COMPUTE_RETURN_ON_ERROR(CLPadLayerKernel::validate(input, output, padding, constant_value, mode)); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 67 | } |
| 68 | else |
| 69 | { |
SiCong Li | 3580c75 | 2020-10-14 17:00:56 +0100 | [diff] [blame^] | 70 | ARM_COMPUTE_RETURN_ON_ERROR(CLCopyKernel::validate(input, output)); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 71 | } |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 72 | return Status{}; |
| 73 | } |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 74 | void CLPadLayer::run() |
| 75 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 76 | if(_perform_pad) |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 77 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 78 | CLScheduler::get().enqueue(_pad_kernel); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 79 | } |
| 80 | else |
| 81 | { |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 82 | CLScheduler::get().enqueue(_copy_kernel); |
Manuel Bottini | 60f3911 | 2019-03-18 15:25:15 +0000 | [diff] [blame] | 83 | } |
Giuseppe Rossini | d7647d4 | 2018-07-17 18:13:13 +0100 | [diff] [blame] | 84 | } |
Giorgio Arena | 5c4a8e9 | 2019-08-28 17:55:07 +0100 | [diff] [blame] | 85 | } // namespace arm_compute |