Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 1 | /* |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +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_NEFLATTENLAYER_H |
| 25 | #define ARM_COMPUTE_NEFLATTENLAYER_H |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 28 | #include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class ITensor; |
| 33 | |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 34 | /** Basic function to execute flatten layer kernel. */ |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 35 | class NEFlattenLayer : public INESimpleFunctionNoBorder |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 36 | { |
| 37 | public: |
| 38 | /** Initialise the kernel's input and output. |
| 39 | * |
Georgios Pinitas | 3384356 | 2019-12-10 13:33:18 +0000 | [diff] [blame] | 40 | * @param[in] input First input tensor to flatten with at least 3 dimensions. The dimensions over the third will be interpreted as batches. Data types supported: All |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 41 | * @param[out] output Output tensor with shape [w*h*d, input_batches] where: |
| 42 | * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input |
| 43 | */ |
| 44 | void configure(const ITensor *input, ITensor *output); |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 45 | |
| 46 | /** Static function to check if given info will lead to a valid configuration of @ref NEFlattenLayer |
| 47 | * |
| 48 | * @param[in] input First input tensor to flatten with at least 3 dimensions. |
Georgios Pinitas | 3384356 | 2019-12-10 13:33:18 +0000 | [diff] [blame] | 49 | * The dimensions above the third will be interpreted as batches. Data types supported: All |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 50 | * @param[out] output Output tensor with shape [w*h*d, input_batches] where: |
| 51 | * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input |
| 52 | * |
| 53 | * @return a status |
| 54 | */ |
| 55 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Gian Marco Iodice | 3c2c433 | 2017-09-28 14:10:36 +0100 | [diff] [blame] | 56 | }; |
| 57 | } // namespace arm_compute |
| 58 | |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 59 | #endif /* ARM_COMPUTE_NEFLATTENLAYER_H */ |