Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 1 | /* |
Sheri Zhang | ac6499a | 2021-02-10 15:32:38 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2021 Arm Limited. |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +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_NEREDUCTIONOPERATION_H |
| 25 | #define ARM_COMPUTE_NEREDUCTIONOPERATION_H |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/runtime/IFunction.h" |
| 28 | |
Michalis Spyrou | bcd2352 | 2020-05-21 15:02:36 +0100 | [diff] [blame] | 29 | #include "arm_compute/runtime/NEON/functions/NEReshapeLayer.h" |
Sang-Hoon Park | 2697fd8 | 2019-10-15 16:49:24 +0100 | [diff] [blame] | 30 | #include "arm_compute/runtime/Tensor.h" |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 31 | #include <memory> |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +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 NEReductionOperationKernel; |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 37 | |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 38 | /** Basic function to simulate a reduction operation. This function calls the following kernels: |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 39 | * |
Sheri Zhang | 4d91dc6 | 2020-09-23 11:22:50 +0100 | [diff] [blame] | 40 | * -# @ref NEReshapeLayer |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 41 | * -# @ref NEReductionOperationKernel |
| 42 | * |
| 43 | */ |
| 44 | class NEReductionOperation : public IFunction |
| 45 | { |
| 46 | public: |
| 47 | /** Default constructor */ |
Sang-Hoon Park | 2697fd8 | 2019-10-15 16:49:24 +0100 | [diff] [blame] | 48 | NEReductionOperation(std::shared_ptr<IMemoryManager> memory_manager = nullptr); |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 49 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 50 | NEReductionOperation(const NEReductionOperation &) = delete; |
| 51 | /** Default move constructor */ |
| 52 | NEReductionOperation(NEReductionOperation &&) = default; |
| 53 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 54 | NEReductionOperation &operator=(const NEReductionOperation &) = delete; |
| 55 | /** Default move assignment operator */ |
| 56 | NEReductionOperation &operator=(NEReductionOperation &&) = default; |
| 57 | /** Default destructor */ |
| 58 | ~NEReductionOperation(); |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 59 | /** Set the input and output tensors. |
| 60 | * |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 61 | * Valid data layouts: |
| 62 | * - All |
| 63 | * |
| 64 | * Valid data type configurations: |
| 65 | * |src |dst | |
| 66 | * |:--------------|:--------------| |
| 67 | * |QASYMM8 |QASYMM8 | |
| 68 | * |QASYMM8_SIGNED |QASYMM8_SIGNED | |
| 69 | * |F16 |F16 | |
| 70 | * |F32 |F32 | |
| 71 | * |S32 |S32 | |
| 72 | * |
| 73 | * @param[in, out] input Source tensor. Data type supported: QASYMM8_SIGNED/QASYMM8/F16/F32/S32. (Written to only for border_size != 0) |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 74 | * @param[out] output Destination tensor. Data types and data layouts supported: same as @p input. |
| 75 | * @param[in] axis Dimension along which to reduce. Supported reduction axis : 0 |
| 76 | * @param[in] op Reduction operation to perform. |
| 77 | * @param[in] keep_dims (Optional) Whether to keep the reduced dimension after the operation. Defaults to true. |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 78 | */ |
Sang-Hoon Park | 2697fd8 | 2019-10-15 16:49:24 +0100 | [diff] [blame] | 79 | void configure(ITensor *input, ITensor *output, unsigned int axis, ReductionOperation op, bool keep_dims = true); |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 80 | |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 81 | /** Static function to check if given info will lead to a valid configuration of @ref NEReductionOperation. |
| 82 | * |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 83 | * @param[in] input Source tensor info. Data type supported: QASYMM8_SIGNED/QASYMM8/F16/F32/S32. |
Sang-Hoon Park | 2697fd8 | 2019-10-15 16:49:24 +0100 | [diff] [blame] | 84 | * @param[in] output Destination tensor info. Data types and data layouts supported: same as @p input. |
| 85 | * @param[in] axis Dimension along which to reduce. Supported reduction axis : 0 |
| 86 | * @param[in] op Reduction operation to perform. |
| 87 | * @param[in] keep_dims (Optional) Whether to keep the reduced dimension after the operation. Defaults to true. |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 88 | * |
| 89 | * @return a status |
| 90 | */ |
Sang-Hoon Park | 2697fd8 | 2019-10-15 16:49:24 +0100 | [diff] [blame] | 91 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, unsigned int axis, ReductionOperation op, bool keep_dims = true); |
John Richardson | 73d4aef | 2018-05-08 14:34:33 +0100 | [diff] [blame] | 92 | |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 93 | // Inherited methods overridden: |
| 94 | void run() override; |
| 95 | |
| 96 | private: |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 97 | MemoryGroup _memory_group; |
| 98 | std::unique_ptr<NEReductionOperationKernel> _reduction_kernel; |
| 99 | NEReshapeLayer _reshape; |
| 100 | Tensor _output_internal; |
| 101 | size_t _window_split; |
| 102 | int _reduction_axis; |
| 103 | bool _is_reshape_required; |
Georgios Pinitas | d976958 | 2017-08-03 10:19:40 +0100 | [diff] [blame] | 104 | }; |
Michalis Spyrou | bcf8a96 | 2018-10-12 10:51:31 +0100 | [diff] [blame] | 105 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 106 | #endif /* ARM_COMPUTE_NEREDUCTIONOPERATION_H */ |