giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 1 | /* |
Sang-Hoon Park | 63001ac | 2021-01-18 14:20:27 +0000 | [diff] [blame] | 2 | * Copyright (c) 2019-2021 Arm Limited. |
giuros01 | d513436 | 2019-05-14 16:12:53 +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_NEPRELULAYER_H |
| 25 | #define ARM_COMPUTE_NEPRELULAYER_H |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
Michalis Spyrou | ce0c675 | 2020-06-18 10:14:57 +0100 | [diff] [blame] | 28 | #include "arm_compute/runtime/IFunction.h" |
Sang-Hoon Park | 6b0bf99 | 2021-02-17 13:12:53 +0000 | [diff] [blame^] | 29 | |
| 30 | #include <memory> |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 31 | |
| 32 | namespace arm_compute |
| 33 | { |
| 34 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 35 | class ITensorInfo; |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 36 | |
Sang-Hoon Park | 63001ac | 2021-01-18 14:20:27 +0000 | [diff] [blame] | 37 | /** Basic function to run @ref cpu::kernels::CpuArithmeticKernel for PRELU |
Michalis Spyrou | ce0c675 | 2020-06-18 10:14:57 +0100 | [diff] [blame] | 38 | * |
| 39 | * @note The function implements an activation layer with the PRELU activation function. |
| 40 | */ |
| 41 | class NEPReluLayer : public IFunction |
| 42 | { |
| 43 | public: |
| 44 | /** Default Constructor */ |
| 45 | NEPReluLayer(); |
| 46 | /** Default Destructor */ |
| 47 | ~NEPReluLayer(); |
| 48 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 49 | NEPReluLayer(const NEPReluLayer &) = delete; |
| 50 | /** Default move constructor */ |
| 51 | NEPReluLayer(NEPReluLayer &&); |
| 52 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 53 | NEPReluLayer &operator=(const NEPReluLayer &) = delete; |
| 54 | /** Default move assignment operator */ |
| 55 | NEPReluLayer &operator=(NEPReluLayer &&); |
| 56 | /** Set the input and output tensor. |
| 57 | * |
Michalis Spyrou | 8d4d1b8 | 2019-11-28 11:31:23 +0000 | [diff] [blame] | 58 | * @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 59 | * @param[in] alpha Source alpha tensor. Data types supported: same of @p input. |
| 60 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 61 | */ |
| 62 | void configure(const ITensor *input, const ITensor *alpha, ITensor *output); |
| 63 | /** Static function to check if given info will lead to a valid configuration of @ref NEPReluLayer |
| 64 | * |
Michalis Spyrou | 8d4d1b8 | 2019-11-28 11:31:23 +0000 | [diff] [blame] | 65 | * @param[in] input Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 66 | * @param[in] alpha Source alpha tensor info. Data types supported: same of @p input. |
| 67 | * @param[in] output Destination tensor info. Data type supported: same as @p input |
| 68 | * |
| 69 | * @return a status |
| 70 | */ |
| 71 | static Status validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output); |
Michalis Spyrou | ce0c675 | 2020-06-18 10:14:57 +0100 | [diff] [blame] | 72 | |
| 73 | // Inherited methods overridden: |
| 74 | void run() override; |
| 75 | |
| 76 | private: |
| 77 | struct Impl; |
| 78 | std::unique_ptr<Impl> _impl; |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 79 | }; |
| 80 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 81 | #endif /* ARM_COMPUTE_NEPRELULAYER_H */ |