Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 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 | */ |
| 24 | #ifndef __ARM_COMPUTE_NEDEQUANTIZATIONLAYERKERNEL_H__ |
| 25 | #define __ARM_COMPUTE_NEDEQUANTIZATIONLAYERKERNEL_H__ |
| 26 | |
| 27 | #include "arm_compute/core/NEON/INEKernel.h" |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | class ITensor; |
| 32 | |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 33 | /** Interface for the dequantization layer kernel. */ |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 34 | class NEDequantizationLayerKernel : public INEKernel |
| 35 | { |
| 36 | public: |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame] | 37 | const char *name() const override |
| 38 | { |
| 39 | return "NEDequantizationLayerKernel"; |
| 40 | } |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 41 | /** Default constructor */ |
| 42 | NEDequantizationLayerKernel(); |
| 43 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 44 | NEDequantizationLayerKernel(const NEDequantizationLayerKernel &) = delete; |
| 45 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 46 | NEDequantizationLayerKernel &operator=(const NEDequantizationLayerKernel &) = delete; |
| 47 | /** Default Move Constructor. */ |
| 48 | NEDequantizationLayerKernel(NEDequantizationLayerKernel &&) = default; |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 49 | /** Default move assignment operator */ |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 50 | NEDequantizationLayerKernel &operator=(NEDequantizationLayerKernel &&) = default; |
| 51 | /** Default destructor */ |
| 52 | ~NEDequantizationLayerKernel() = default; |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 53 | /** Set input, output tensors. |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 54 | * |
Michalis Spyrou | 29a01c9 | 2019-08-22 11:44:04 +0100 | [diff] [blame] | 55 | * @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 56 | * @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] | 57 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 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 NEDequantizationLayerKernel |
| 60 | * |
Michalis Spyrou | 29a01c9 | 2019-08-22 11:44:04 +0100 | [diff] [blame] | 61 | * @param[in] input Input tensor info. Data types supported: QASYMM8/QASYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 62 | * @param[in] output Output tensor info. Data types supported: F16/F32. |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 63 | * |
| 64 | * @return a status |
| 65 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 66 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 67 | |
| 68 | // Inherited methods overridden: |
Moritz Pflanzer | c186b57 | 2017-09-07 09:48:04 +0100 | [diff] [blame] | 69 | void run(const Window &window, const ThreadInfo &info) override; |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 70 | |
| 71 | private: |
| 72 | const ITensor *_input; |
| 73 | ITensor *_output; |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 74 | }; |
Gian Marco Iodice | 356f643 | 2017-09-22 11:32:21 +0100 | [diff] [blame] | 75 | } // namespace arm_compute |
Michele Di Giorgio | 32982d8 | 2017-07-07 14:44:43 +0100 | [diff] [blame] | 76 | #endif /*__ARM_COMPUTE_NEDEQUANTIZATIONLAYERKERNEL_H__ */ |