Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +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 | bf17955 | 2017-09-05 13:51:21 +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_CLFLATTENLAYER_H |
| 25 | #define ARM_COMPUTE_CLFLATTENLAYER_H |
Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
| 28 | #include "arm_compute/runtime/CL/ICLSimpleFunction.h" |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class ICLTensor; |
| 33 | |
| 34 | /** Basic function to execute flatten. This function calls the following OpenCL kernel: |
| 35 | * |
Gian Marco Iodice | 215b4ea | 2018-06-28 16:29:29 +0100 | [diff] [blame] | 36 | * -# @ref CLFlattenLayerKernel |
Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +0100 | [diff] [blame] | 37 | * |
| 38 | */ |
| 39 | class CLFlattenLayer : public ICLSimpleFunction |
| 40 | { |
| 41 | public: |
| 42 | /** Initialise the kernel's input and output. |
| 43 | * |
Gian Marco Iodice | 215b4ea | 2018-06-28 16:29:29 +0100 | [diff] [blame] | 44 | * @param[in] input First input tensor to flatten with at least 3 dimensions. |
| 45 | * The dimensions above the third will be interpreted as batches. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 |
Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +0100 | [diff] [blame] | 46 | * @param[out] output Output tensor with shape [w*h*d, input_batches] where: |
Gian Marco Iodice | 215b4ea | 2018-06-28 16:29:29 +0100 | [diff] [blame] | 47 | * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input |
Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +0100 | [diff] [blame] | 48 | */ |
| 49 | void configure(const ICLTensor *input, ICLTensor *output); |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 50 | /** Static function to check if given info will lead to a valid configuration of @ref CLFlattenLayer |
Gian Marco Iodice | 215b4ea | 2018-06-28 16:29:29 +0100 | [diff] [blame] | 51 | * |
| 52 | * @param[in] input First input tensor to flatten with at least 3 dimensions. |
| 53 | * The dimensions above the third will be interpreted as batches. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 |
| 54 | * @param[out] output Output tensor with shape [w*h*d, input_batches] where: |
| 55 | * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input |
| 56 | * |
| 57 | * @return a status |
| 58 | */ |
| 59 | static Status validate(const ITensorInfo *input, const ITensorInfo *output); |
Gian Marco Iodice | bf17955 | 2017-09-05 13:51:21 +0100 | [diff] [blame] | 60 | }; |
| 61 | } // namespace arm_compute |
| 62 | |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 63 | #endif /* ARM_COMPUTE_CLFLATTENLAYER_H */ |