morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 0f7ef8a | 2021-01-10 04:23:52 +0000 | [diff] [blame] | 2 | * Copyright (c) 2020-2021 Arm Limited. |
morgolock | 37722d9 | 2020-04-09 14:17:48 +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_NEMAXUNPOOLINGLAYER_H |
| 25 | #define ARM_COMPUTE_NEMAXUNPOOLINGLAYER_H |
| 26 | |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/Types.h" |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 28 | #include "arm_compute/runtime/IFunction.h" |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 29 | #include <memory> |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 30 | |
| 31 | namespace arm_compute |
| 32 | { |
| 33 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 34 | class ITensorInfo; |
Georgios Pinitas | 0f7ef8a | 2021-01-10 04:23:52 +0000 | [diff] [blame] | 35 | class NEFill; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 36 | class NEMaxUnpoolingLayerKernel; |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 37 | |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 38 | /** Function to perform MaxUnpooling. This function calls the following kernels: |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 39 | * |
Michele Di Giorgio | bd2c8e1 | 2021-01-19 15:29:02 +0000 | [diff] [blame] | 40 | * -# @ref NEFill |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 41 | * -# @ref NEMaxUnpoolingLayerKernel |
| 42 | */ |
| 43 | class NEMaxUnpoolingLayer : public IFunction |
| 44 | { |
| 45 | public: |
| 46 | /** Constructor */ |
| 47 | NEMaxUnpoolingLayer(); |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 48 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 49 | NEMaxUnpoolingLayer(const NEMaxUnpoolingLayer &) = delete; |
| 50 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 51 | NEMaxUnpoolingLayer &operator=(const NEMaxUnpoolingLayer &) = delete; |
| 52 | /** Prevent instances of this class from being moved (As this class contains non movable objects) */ |
| 53 | NEMaxUnpoolingLayer(NEMaxUnpoolingLayer &&) = delete; |
| 54 | /** Prevent instances of this class from being moved (As this class contains non movable objects) */ |
| 55 | NEMaxUnpoolingLayer &operator=(NEMaxUnpoolingLayer &&) = delete; |
| 56 | /** Default destructor */ |
| 57 | ~NEMaxUnpoolingLayer(); |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 58 | /** Set the input and output tensors. |
| 59 | * |
Sheri Zhang | e068199 | 2020-07-14 15:29:28 +0100 | [diff] [blame] | 60 | * @note Only supported pool size 2 |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 61 | * |
| 62 | * @param[in, out] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 63 | * @param[out] output Destination tensor. Data types supported: Same as @p input. |
| 64 | * @param[out] indices The indices of the maximal values. Data type supported: U32. |
| 65 | * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. |
| 66 | */ |
| 67 | void configure(ITensor *input, ITensor *indices, ITensor *output, const PoolingLayerInfo &pool_info); |
| 68 | /** Static function to check if given info will lead to a valid configuration of @ref NEMaxUnpoolingLayer |
| 69 | * |
Sheri Zhang | e068199 | 2020-07-14 15:29:28 +0100 | [diff] [blame] | 70 | * @note Only supported pool size 2 |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 71 | * |
| 72 | * @param[in] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 73 | * @param[in] indices The indices of the maximal values. Data type supported: U32. |
| 74 | * @param[in] output Destination tensor. Data types supported: Same as @p input. |
| 75 | * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. |
| 76 | * |
| 77 | * @return a status |
| 78 | */ |
| 79 | static Status validate(const ITensorInfo *input, const ITensorInfo *indices, const ITensorInfo *output, const PoolingLayerInfo &pool_info); |
| 80 | |
| 81 | // Inherited methods overridden: |
| 82 | void run() override; |
| 83 | |
| 84 | private: |
Georgios Pinitas | 0f7ef8a | 2021-01-10 04:23:52 +0000 | [diff] [blame] | 85 | std::unique_ptr<NEFill> _fill_func; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 86 | std::unique_ptr<NEMaxUnpoolingLayerKernel> _unpooling_layer_kernel; |
morgolock | 37722d9 | 2020-04-09 14:17:48 +0100 | [diff] [blame] | 87 | }; |
| 88 | } |
| 89 | #endif /* ARM_COMPUTE_NEMAXUNPOOLINGLAYER_H */ |