giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 Arm Limited. |
giuros01 | 1e6e1b8 | 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_CLPRELULAYER_H |
| 25 | #define ARM_COMPUTE_CLPRELULAYER_H |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 26 | |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/runtime/CL/ICLOperator.h" |
| 28 | #include "arm_compute/runtime/IFunction.h" |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame^] | 32 | class CLCompileContext; |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 33 | class ICLTensor; |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame^] | 34 | class ITensorInfo; |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 35 | |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 36 | namespace experimental |
| 37 | { |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 38 | /** Basic function to run @ref CLArithmeticOperationKernel for PRELU |
| 39 | * |
| 40 | * @note The function implements an activation layer with the PRELU activation function. |
| 41 | */ |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 42 | class CLPReluLayer : public ICLOperator |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 43 | { |
| 44 | public: |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 45 | /** Default Constructor */ |
| 46 | CLPReluLayer(); |
| 47 | /** Set the input and output tensor. |
| 48 | * |
| 49 | * @note If the output tensor is a nullptr or is equal to the input, the activation function will be performed in-place |
| 50 | * |
| 51 | * @param[in] compile_context The compile context to be used. |
| 52 | * @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 53 | * @param[in] alpha PRelu layer parameters. Data types supported: same of @p input. |
| 54 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 55 | */ |
| 56 | void configure(const CLCompileContext &compile_context, ITensorInfo *input, ITensorInfo *alpha, ITensorInfo *output); |
| 57 | /** Static function to check if given info will lead to a valid configuration of @ref CLPReluLayer |
| 58 | * |
| 59 | * @param[in] input Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 60 | * @param[in] alpha PRelu layer parameters. Data types supported: same of @p input. |
| 61 | * @param[in] output Destination tensor info. Data type supported: same as @p input |
| 62 | * |
| 63 | * @return a status |
| 64 | */ |
| 65 | static Status validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output); |
| 66 | |
| 67 | // Inherited methods overridden: |
Georgios Pinitas | 0499dff | 2020-07-31 22:21:38 +0100 | [diff] [blame] | 68 | void run(ITensorPack &tensors) override; |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 69 | }; |
| 70 | } // namespace experimental |
| 71 | |
| 72 | /** Basic function to run @ref CLArithmeticOperationKernel for PRELU |
| 73 | * |
| 74 | * @note The function implements an activation layer with the PRELU activation function. |
| 75 | */ |
| 76 | class CLPReluLayer : public IFunction |
| 77 | { |
| 78 | public: |
| 79 | /** Default Constructor */ |
| 80 | CLPReluLayer(); |
| 81 | /** Default Destructor */ |
| 82 | ~CLPReluLayer(); |
| 83 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 84 | CLPReluLayer(const CLPReluLayer &) = delete; |
| 85 | /** Default move constructor */ |
| 86 | CLPReluLayer(CLPReluLayer &&); |
| 87 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 88 | CLPReluLayer &operator=(const CLPReluLayer &) = delete; |
| 89 | /** Default move assignment operator */ |
| 90 | CLPReluLayer &operator=(CLPReluLayer &&); |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 91 | /** Set the input and output tensor. |
| 92 | * |
| 93 | * @note If the output tensor is a nullptr or is equal to the input, the activation function will be performed in-place |
| 94 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 95 | * @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 96 | * @param[in] alpha PRelu layer parameters. Data types supported: same of @p input. |
| 97 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 98 | */ |
| 99 | void configure(ICLTensor *input, ICLTensor *alpha, ICLTensor *output); |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 100 | /** Set the input and output tensor. |
| 101 | * |
| 102 | * @note If the output tensor is a nullptr or is equal to the input, the activation function will be performed in-place |
| 103 | * |
| 104 | * @param[in] compile_context The compile context to be used. |
| 105 | * @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 106 | * @param[in] alpha PRelu layer parameters. Data types supported: same of @p input. |
| 107 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 108 | */ |
| 109 | void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *alpha, ICLTensor *output); |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 110 | /** Static function to check if given info will lead to a valid configuration of @ref CLPReluLayer |
| 111 | * |
Michele Di Giorgio | cbbed28 | 2019-12-20 13:26:08 +0000 | [diff] [blame] | 112 | * @param[in] input Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 113 | * @param[in] alpha PRelu layer parameters. Data types supported: same of @p input. |
| 114 | * @param[in] output Destination tensor info. Data type supported: same as @p input |
| 115 | * |
| 116 | * @return a status |
| 117 | */ |
| 118 | static Status validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output); |
Michalis Spyrou | ad7515d | 2020-07-24 00:02:23 +0100 | [diff] [blame] | 119 | |
| 120 | // Inherited methods overridden: |
| 121 | void run() override; |
| 122 | |
| 123 | private: |
| 124 | struct Impl; |
| 125 | std::unique_ptr<Impl> _impl; |
giuros01 | 1e6e1b8 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 126 | }; |
| 127 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 128 | #endif /* ARM_COMPUTE_CLPRELULAYER_H */ |