Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | 9e73c93 | 2021-03-02 17:40:42 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2021 Arm Limited. |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +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_CLDEQUANTIZATIONLAYER_H |
| 25 | #define ARM_COMPUTE_CLDEQUANTIZATIONLAYER_H |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 26 | |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/Types.h" |
Manuel Bottini | 9e73c93 | 2021-03-02 17:40:42 +0000 | [diff] [blame] | 28 | #include "arm_compute/runtime/IFunction.h" |
| 29 | |
| 30 | #include <memory> |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 31 | |
| 32 | namespace arm_compute |
| 33 | { |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 34 | // Forward declarations |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 35 | class CLCompileContext; |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 36 | class ICLTensor; |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 37 | class ITensorInfo; |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 38 | |
Georgios Pinitas | ef516e8 | 2021-04-30 14:46:05 +0100 | [diff] [blame] | 39 | /** Basic function to run @ref opencl::ClDequantize that dequantizes an input tensor */ |
Manuel Bottini | 9e73c93 | 2021-03-02 17:40:42 +0000 | [diff] [blame] | 40 | class CLDequantizationLayer : public IFunction |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 41 | { |
| 42 | public: |
Manuel Bottini | 9e73c93 | 2021-03-02 17:40:42 +0000 | [diff] [blame] | 43 | /** Default Constructor */ |
| 44 | CLDequantizationLayer(); |
| 45 | /** Default Destructor */ |
| 46 | ~CLDequantizationLayer(); |
| 47 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 48 | CLDequantizationLayer(const CLDequantizationLayer &) = delete; |
| 49 | /** Default move constructor */ |
| 50 | CLDequantizationLayer(CLDequantizationLayer &&) = default; |
| 51 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 52 | CLDequantizationLayer &operator=(const CLDequantizationLayer &) = delete; |
| 53 | /** Default move assignment operator */ |
| 54 | CLDequantizationLayer &operator=(CLDequantizationLayer &&) = default; |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 55 | /** Set the input and output tensors. |
| 56 | * |
Sheri Zhang | a47dcc2 | 2021-04-22 14:41:12 +0100 | [diff] [blame] | 57 | * Valid data layouts: |
| 58 | * - All |
| 59 | * |
| 60 | * Valid data type configurations: |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 61 | * |src |dst | |
| 62 | * |:------------------|:---------| |
| 63 | * |QASYMM8 |F16, F32 | |
| 64 | * |QASYMM8_SIGNED |F16, F32 | |
| 65 | * |QSYMM8_PER_CHANNEL |F16, F32 | |
| 66 | * |QSYMM8 |F16, F32 | |
| 67 | * |QSYMM16 |F16, F32 | |
Sheri Zhang | a47dcc2 | 2021-04-22 14:41:12 +0100 | [diff] [blame] | 68 | * |
Georgios Pinitas | 3d13af8 | 2019-06-04 13:04:16 +0100 | [diff] [blame] | 69 | * @param[in] input Source tensor with at least 3 dimensions. The dimensions over the third will be interpreted as batches. |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 70 | * Data types supported: QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 71 | * @param[out] output Destination tensor with the same dimensions of input. Data type supported: F16/F32. |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 72 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 73 | void configure(const ICLTensor *input, ICLTensor *output); |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 74 | /** Set the input and output tensors. |
| 75 | * |
| 76 | * @param[in] compile_context The compile context to be used. |
| 77 | * @param[in] input Source tensor with at least 3 dimensions. The dimensions over the third will be interpreted as batches. |
| 78 | * Data types supported: QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL/QSYMM8/QSYMM16. |
| 79 | * @param[out] output Destination tensor with the same dimensions of input. Data type supported: F16/F32. |
| 80 | */ |
| 81 | void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output); |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 82 | /** Static function to check if given info will lead to a valid configuration of @ref CLDequantizationLayer |
| 83 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 84 | * @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] | 85 | * @param[in] output Output tensor info. Data type supported: F16/F32. |
Alex Gilday | 60954c6 | 2018-03-05 16:22:48 +0000 | [diff] [blame] | 86 | * |
| 87 | * @return a status |
| 88 | */ |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 89 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Manuel Bottini | 9e73c93 | 2021-03-02 17:40:42 +0000 | [diff] [blame] | 90 | |
| 91 | // Inherited methods overridden: |
| 92 | void run() override; |
| 93 | |
| 94 | private: |
| 95 | struct Impl; |
| 96 | std::unique_ptr<Impl> _impl; |
Michele Di Giorgio | 56dd726 | 2017-07-27 09:53:49 +0100 | [diff] [blame] | 97 | }; |
Georgios Pinitas | 574775c | 2019-02-18 20:08:02 +0000 | [diff] [blame] | 98 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 99 | #endif /* ARM_COMPUTE_CLDEQUANTIZATIONLAYER_H */ |