Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | 00f4dfc | 2021-03-10 09:55:14 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2021 Arm Limited. |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_NEDEQUANTIZATIONLAYER_H |
| 25 | #define ARM_COMPUTE_NEDEQUANTIZATIONLAYER_H |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 26 | |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/Types.h" |
Manuel Bottini | 00f4dfc | 2021-03-10 09:55:14 +0000 | [diff] [blame] | 28 | #include "arm_compute/runtime/IFunction.h" |
| 29 | |
| 30 | #include <memory> |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 31 | |
| 32 | namespace arm_compute |
| 33 | { |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 34 | // Forward declarations |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 35 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 36 | class ITensorInfo; |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 37 | |
Georgios Pinitas | ef516e8 | 2021-04-30 14:46:05 +0100 | [diff] [blame] | 38 | /** Basic function to run @ref cpu::CpuDequantize that dequantizes an input tensor */ |
Manuel Bottini | 00f4dfc | 2021-03-10 09:55:14 +0000 | [diff] [blame] | 39 | class NEDequantizationLayer : public IFunction |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 40 | { |
| 41 | public: |
Manuel Bottini | 00f4dfc | 2021-03-10 09:55:14 +0000 | [diff] [blame] | 42 | /** Default Constructor */ |
| 43 | NEDequantizationLayer(); |
| 44 | /** Default Destructor */ |
| 45 | ~NEDequantizationLayer(); |
| 46 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 47 | NEDequantizationLayer(const NEDequantizationLayer &) = delete; |
| 48 | /** Default move constructor */ |
| 49 | NEDequantizationLayer(NEDequantizationLayer &&) = default; |
| 50 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 51 | NEDequantizationLayer &operator=(const NEDequantizationLayer &) = delete; |
| 52 | /** Default move assignment operator */ |
| 53 | NEDequantizationLayer &operator=(NEDequantizationLayer &&) = default; |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 54 | /** Configure the kernel. |
| 55 | * |
Sheri Zhang | a47dcc2 | 2021-04-22 14:41:12 +0100 | [diff] [blame] | 56 | * Valid data layouts: |
| 57 | * - All |
| 58 | * |
| 59 | * Valid data type configurations: |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 60 | * |src |dst | |
| 61 | * |:------------------|:-----------| |
| 62 | * |QASYMM8 |F16, F32 | |
| 63 | * |QASYMM8_SIGNED |F16, F32 | |
| 64 | * |QSYMM8_PER_CHANNEL |F16, F32 | |
| 65 | * |QSYMM8 |F16, F32 | |
| 66 | * |QSYMM16 |F16, F32 | |
Sheri Zhang | a47dcc2 | 2021-04-22 14:41:12 +0100 | [diff] [blame] | 67 | * |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 68 | * @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 69 | * @param[out] output Destination tensor with the same dimensions of input. Data type supported: F16/F32. |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 70 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 71 | void configure(const ITensor *input, ITensor *output); |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 72 | /** Static function to check if given info will lead to a valid configuration of @ref NEDequantizationLayer |
| 73 | * |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 74 | * @param[in] input Input tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 75 | * @param[in] output Output tensor info. Data type supported: F16/F32. |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 76 | * |
| 77 | * @return a status |
| 78 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 79 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Manuel Bottini | 00f4dfc | 2021-03-10 09:55:14 +0000 | [diff] [blame] | 80 | |
| 81 | // Inherited methods overridden: |
| 82 | void run() override; |
| 83 | |
| 84 | private: |
| 85 | struct Impl; |
| 86 | std::unique_ptr<Impl> _impl; |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 87 | }; |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 88 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 89 | #endif /* ARM_COMPUTE_NEDEQUANTIZATIONLAYER_H */ |