Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 5518671 | 2018-01-08 17:37:12 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 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 | #ifndef __ARM_COMPUTE_NEPOOLINGLAYER_H__ |
| 25 | #define __ARM_COMPUTE_NEPOOLINGLAYER_H__ |
| 26 | |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 27 | #include "arm_compute/runtime/IFunction.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 28 | |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 29 | #include "arm_compute/core/NEON/kernels/NEFillBorderKernel.h" |
| 30 | #include "arm_compute/core/NEON/kernels/NEPoolingLayerKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 31 | #include "arm_compute/core/Types.h" |
| 32 | |
| 33 | namespace arm_compute |
| 34 | { |
| 35 | class ITensor; |
| 36 | |
| 37 | /** Basic function to simulate a pooling layer with the specified pooling operation. This function calls the following NEON kernels: |
| 38 | * |
| 39 | * -# @ref NEFillBorderKernel (executed if padding size is different from zero) |
| 40 | * -# @ref NEPoolingLayerKernel |
| 41 | */ |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 42 | class NEPoolingLayer : public IFunction |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 43 | { |
| 44 | public: |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 45 | /** Constructor */ |
| 46 | NEPoolingLayer(); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 47 | /** Set the input and output tensors. |
| 48 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 49 | * @note F16 is supported for pool sizes 2 and 3 only |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 50 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 51 | * @param[in, out] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/F16/F32. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 52 | * @param[out] output Destination tensor. Data types supported: Same as @p input. |
| 53 | * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. |
| 54 | */ |
| 55 | void configure(ITensor *input, ITensor *output, const PoolingLayerInfo &pool_info); |
Michalis Spyrou | afa5d81 | 2017-11-30 14:25:57 +0000 | [diff] [blame] | 56 | /** Static function to check if given info will lead to a valid configuration of @ref NEPoolingLayer |
| 57 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 58 | * @note F16 is supported for pool sizes 2 and 3 only |
Michalis Spyrou | afa5d81 | 2017-11-30 14:25:57 +0000 | [diff] [blame] | 59 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 60 | * @param[in] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/F16/F32. |
Michalis Spyrou | afa5d81 | 2017-11-30 14:25:57 +0000 | [diff] [blame] | 61 | * @param[in] output Destination tensor. Data types supported: Same as @p input. |
| 62 | * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. |
| 63 | * |
| 64 | * @return a status |
| 65 | */ |
| 66 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info); |
Gian Marco Iodice | 1682430 | 2017-09-28 15:41:37 +0100 | [diff] [blame] | 67 | |
| 68 | // Inherited methods overridden: |
| 69 | void run() override; |
| 70 | |
| 71 | private: |
| 72 | NEPoolingLayerKernel _pooling_layer_kernel; |
| 73 | NEFillBorderKernel _border_handler; |
| 74 | bool _is_global_pooling_layer; |
Michalis Spyrou | 57dac84 | 2018-03-01 16:03:50 +0000 | [diff] [blame] | 75 | DataLayout _data_layout; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 76 | }; |
| 77 | } |
| 78 | #endif /* __ARM_COMPUTE_NEPOOLINGLAYER_H__ */ |