Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 1 | /* |
Sheri Zhang | ac6499a | 2021-02-10 15:32:38 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2021 Arm Limited. |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +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_NEQUANTIZATIONLAYER_H |
| 25 | #define ARM_COMPUTE_NEQUANTIZATIONLAYER_H |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 26 | |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/Types.h" |
Manuel Bottini | 0ded4c4 | 2021-03-09 14:15:27 +0000 | [diff] [blame] | 28 | #include "arm_compute/runtime/IFunction.h" |
| 29 | #include "arm_compute/runtime/IRuntimeContext.h" |
| 30 | |
| 31 | #include <memory> |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 32 | |
| 33 | namespace arm_compute |
| 34 | { |
| 35 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 36 | class ITensorInfo; |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 37 | |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 38 | /** Basic function to run a quantization layer using @ref cpu::CpuQuantization */ |
Manuel Bottini | 0ded4c4 | 2021-03-09 14:15:27 +0000 | [diff] [blame] | 39 | class NEQuantizationLayer : public IFunction |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 40 | { |
| 41 | public: |
Manuel Bottini | 0ded4c4 | 2021-03-09 14:15:27 +0000 | [diff] [blame] | 42 | NEQuantizationLayer(); |
| 43 | /** Default Destructor */ |
| 44 | ~NEQuantizationLayer(); |
| 45 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 46 | NEQuantizationLayer(const NEQuantizationLayer &) = delete; |
| 47 | /** Default move constructor */ |
| 48 | NEQuantizationLayer(NEQuantizationLayer &&) = default; |
| 49 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 50 | NEQuantizationLayer &operator=(const NEQuantizationLayer &) = delete; |
| 51 | /** Default move assignment operator */ |
| 52 | NEQuantizationLayer &operator=(NEQuantizationLayer &&) = default; |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 53 | /** Set the input and output tensors. |
| 54 | * |
Manuel Bottini | 4370cff | 2020-02-07 16:31:59 +0000 | [diff] [blame] | 55 | * @param[in] input Source tensor. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. |
| 56 | * @param[out] output Destination tensor with the same dimensions of input. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16 |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 57 | */ |
| 58 | void configure(const ITensor *input, ITensor *output); |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 59 | /** Static function to check if given info will lead to a valid configuration of @ref NEQuantizationLayer |
| 60 | * |
Manuel Bottini | 4370cff | 2020-02-07 16:31:59 +0000 | [diff] [blame] | 61 | * @param[in] input Input tensor info. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. |
| 62 | * @param[in] output Output tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16 |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 63 | * |
| 64 | * @return a status |
| 65 | */ |
| 66 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Manuel Bottini | 0ded4c4 | 2021-03-09 14:15:27 +0000 | [diff] [blame] | 67 | |
| 68 | // Inherited methods overridden: |
| 69 | void run() override; |
| 70 | |
| 71 | private: |
| 72 | struct Impl; |
| 73 | std::unique_ptr<Impl> _impl; |
Michele Di Giorgio | 4e09b38 | 2017-07-05 18:20:02 +0100 | [diff] [blame] | 74 | }; |
John Kesapides | adfb273 | 2019-03-04 16:29:22 +0000 | [diff] [blame] | 75 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 76 | #endif /* ARM_COMPUTE_NEQUANTIZATIONLAYER_H */ |