Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2018 Arm Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +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/core/CPP/ICPPSimpleKernel.h" |
| 25 | |
| 26 | #include "arm_compute/core/Helpers.h" |
| 27 | #include "arm_compute/core/IAccessWindow.h" |
| 28 | #include "arm_compute/core/ITensor.h" |
| 29 | |
Georgios Pinitas | ea9e0dc | 2018-08-28 16:24:56 +0100 | [diff] [blame] | 30 | namespace arm_compute |
| 31 | { |
| 32 | namespace |
| 33 | { |
| 34 | std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output, unsigned int num_elems_processed_per_iteration, |
| 35 | bool border_undefined, const arm_compute::BorderSize &border_size) |
| 36 | { |
| 37 | // Configure kernel window |
| 38 | Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration), border_undefined, border_size); |
| 39 | AccessWindowHorizontal input_access(input, 0, num_elems_processed_per_iteration); |
| 40 | AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
| 41 | |
| 42 | bool window_changed = update_window_and_padding(win, input_access, output_access); |
| 43 | |
| 44 | output_access.set_valid_region(win, input->valid_region(), border_undefined, border_size); |
| 45 | |
| 46 | Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| 47 | return std::make_pair(err, win); |
| 48 | } |
| 49 | } // namespace |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 50 | |
| 51 | ICPPSimpleKernel::ICPPSimpleKernel() |
| 52 | : _input{ nullptr }, _output{ nullptr } |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | void ICPPSimpleKernel::configure(const ITensor *input, ITensor *output, unsigned int num_elems_processed_per_iteration, bool border_undefined, const BorderSize &border_size) |
| 57 | { |
| 58 | _input = input; |
| 59 | _output = output; |
| 60 | |
| 61 | // Configure kernel window |
Georgios Pinitas | ea9e0dc | 2018-08-28 16:24:56 +0100 | [diff] [blame] | 62 | auto win_config = validate_and_configure_window(input->info(), output->info(), num_elems_processed_per_iteration, border_undefined, border_size); |
| 63 | ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| 64 | ICPPKernel::configure(win_config.second); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 65 | } |
Georgios Pinitas | ea9e0dc | 2018-08-28 16:24:56 +0100 | [diff] [blame] | 66 | |
| 67 | Status ICPPSimpleKernel::validate(const ITensorInfo *input, const ITensorInfo *output, unsigned int num_elems_processed_per_iteration, |
| 68 | bool border_undefined, const arm_compute::BorderSize &border_size) |
| 69 | { |
| 70 | ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get(), num_elems_processed_per_iteration, border_undefined, border_size).first); |
| 71 | return Status{}; |
| 72 | } |
| 73 | |
| 74 | } // namespace arm_compute |