Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 1 | /* |
ramelg01 | cbbb038 | 2021-09-17 17:36:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2021 Arm Limited. |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +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 | */ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 24 | #include "arm_compute/runtime/NEON/functions/NEL2NormalizeLayer.h" |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/Helpers.h" |
| 27 | #include "arm_compute/runtime/NEON/NEScheduler.h" |
ramelg01 | cbbb038 | 2021-09-17 17:36:57 +0100 | [diff] [blame] | 28 | #include "src/common/utils/Log.h" |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 29 | #include "src/core/NEON/kernels/NEL2NormalizeLayerKernel.h" |
| 30 | #include "src/core/NEON/kernels/NEReductionOperationKernel.h" |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 31 | |
Michalis Spyrou | 2897e61 | 2018-11-20 18:38:29 +0000 | [diff] [blame] | 32 | namespace arm_compute |
| 33 | { |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 34 | namespace |
| 35 | { |
| 36 | constexpr int max_input_tensor_dim = 3; |
| 37 | } // namespace |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 38 | NEL2NormalizeLayer::~NEL2NormalizeLayer() = default; |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 39 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 40 | NEL2NormalizeLayer::NEL2NormalizeLayer(std::shared_ptr<IMemoryManager> memory_manager) |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 41 | : _memory_group(std::move(memory_manager)), _reduce_func(), _normalize_kernel(), _sumsq() |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 42 | { |
| 43 | } |
| 44 | |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 45 | void NEL2NormalizeLayer::configure(ITensor *input, ITensor *output, int axis, float epsilon) |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 46 | { |
ramelg01 | cbbb038 | 2021-09-17 17:36:57 +0100 | [diff] [blame] | 47 | ARM_COMPUTE_LOG_PARAMS(input, output, axis, epsilon); |
| 48 | |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 49 | // Manage intermediate buffers |
| 50 | _memory_group.manage(&_sumsq); |
| 51 | |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 52 | // Configure Kernels |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 53 | const uint32_t actual_axis = wrap_around(axis, max_input_tensor_dim); |
| 54 | _reduce_func.configure(input, &_sumsq, actual_axis, ReductionOperation::SUM_SQUARE); |
Georgios Pinitas | 40f51a6 | 2020-11-21 03:04:18 +0000 | [diff] [blame] | 55 | _normalize_kernel = std::make_unique<NEL2NormalizeLayerKernel>(); |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 56 | _normalize_kernel->configure(input, &_sumsq, output, axis, epsilon); |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 57 | |
| 58 | // Allocate intermediate tensors |
| 59 | _sumsq.allocator()->allocate(); |
| 60 | } |
| 61 | |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 62 | Status NEL2NormalizeLayer::validate(const ITensorInfo *input, const ITensorInfo *output, int axis, float epsilon) |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 63 | { |
| 64 | TensorShape shape(input->tensor_shape()); |
| 65 | |
| 66 | // Create intermediate tensor info |
| 67 | TensorInfo sum_sq; |
| 68 | sum_sq.set_data_type(input->data_type()); |
| 69 | sum_sq.set_tensor_shape(shape); |
| 70 | |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 71 | const uint32_t actual_axis = wrap_around(axis, max_input_tensor_dim); |
| 72 | ARM_COMPUTE_RETURN_ON_ERROR(NEReductionOperation::validate(input, &sum_sq, actual_axis, ReductionOperation::SUM_SQUARE)); |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 73 | |
Michalis Spyrou | 2897e61 | 2018-11-20 18:38:29 +0000 | [diff] [blame] | 74 | // Reduce shape on axis |
Manuel Bottini | 4b5c588 | 2019-05-14 10:38:30 +0100 | [diff] [blame] | 75 | shape.set(actual_axis, 1); |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 76 | sum_sq.set_tensor_shape(shape); |
| 77 | |
| 78 | ARM_COMPUTE_RETURN_ON_ERROR(NEL2NormalizeLayerKernel::validate(input, &sum_sq, output, axis, epsilon)); |
| 79 | |
| 80 | return Status{}; |
| 81 | } |
| 82 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 83 | void NEL2NormalizeLayer::run() |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 84 | { |
Georgios Pinitas | da953f2 | 2019-04-02 17:27:03 +0100 | [diff] [blame] | 85 | MemoryGroupResourceScope scope_mg(_memory_group); |
Georgios Pinitas | 658039b | 2017-09-15 16:30:50 +0100 | [diff] [blame] | 86 | |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 87 | _reduce_func.run(); |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 88 | NEScheduler::get().schedule(_normalize_kernel.get(), Window::DimY); |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 89 | } |
Michalis Spyrou | 2897e61 | 2018-11-20 18:38:29 +0000 | [diff] [blame] | 90 | } // namespace arm_compute |