SiCong Li | 3e36369 | 2017-07-04 15:02:10 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | cc5171b | 2019-01-09 17:04:39 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
SiCong Li | 3e36369 | 2017-07-04 15:02:10 +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 | */ |
| 24 | #ifndef __ARM_COMPUTE_CLROIPOOLINGLAYERKERNEL_H__ |
| 25 | #define __ARM_COMPUTE_CLROIPOOLINGLAYERKERNEL_H__ |
| 26 | |
| 27 | #include "arm_compute/core/CL/ICLKernel.h" |
| 28 | |
| 29 | #include "arm_compute/core/CL/ICLArray.h" |
| 30 | |
| 31 | namespace arm_compute |
| 32 | { |
| 33 | class ICLTensor; |
| 34 | |
| 35 | /** Interface for the ROI pooling layer kernel */ |
| 36 | class CLROIPoolingLayerKernel : public ICLKernel |
| 37 | { |
| 38 | public: |
| 39 | /** Default constructor */ |
| 40 | CLROIPoolingLayerKernel(); |
| 41 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 42 | CLROIPoolingLayerKernel(const CLROIPoolingLayerKernel &) = delete; |
| 43 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 44 | CLROIPoolingLayerKernel &operator=(const CLROIPoolingLayerKernel &) = delete; |
| 45 | /** Allow instances of this class to be moved */ |
| 46 | CLROIPoolingLayerKernel(CLROIPoolingLayerKernel &&) = default; |
| 47 | /** Allow instances of this class to be moved */ |
| 48 | CLROIPoolingLayerKernel &operator=(CLROIPoolingLayerKernel &&) = default; |
| 49 | /** Default destructor */ |
| 50 | ~CLROIPoolingLayerKernel() = default; |
| 51 | |
| 52 | /** Set the input and output tensors. |
| 53 | * |
| 54 | * @param[in] input Source tensor. Data types supported: F16/F32. |
Manuel Bottini | cc5171b | 2019-01-09 17:04:39 +0000 | [diff] [blame] | 55 | * @param[in] rois ROIs tensor, it is a 2D tensor of size [5, N] (where N is the number of ROIs) containing top left and bottom right corner |
| 56 | * as coordinate of an image and batch_id of ROI [ batch_id, x1, y1, x2, y2 ]. Data types supported: U16 |
SiCong Li | 3e36369 | 2017-07-04 15:02:10 +0100 | [diff] [blame] | 57 | * @param[out] output Destination tensor. Data types supported: Same as @p input. |
| 58 | * @param[in] pool_info Contains pooling operation information described in @ref ROIPoolingLayerInfo. |
| 59 | * |
| 60 | * @note The x and y dimensions of @p output tensor must be the same as @p pool_info 's pooled |
| 61 | * width and pooled height. |
| 62 | * @note The z dimensions of @p output tensor and @p input tensor must be the same. |
| 63 | * @note The fourth dimension of @p output tensor must be the same as the number of elements in @p rois array. |
| 64 | */ |
Manuel Bottini | cc5171b | 2019-01-09 17:04:39 +0000 | [diff] [blame] | 65 | void configure(const ICLTensor *input, const ICLTensor *rois, ICLTensor *output, const ROIPoolingLayerInfo &pool_info); |
SiCong Li | 3e36369 | 2017-07-04 15:02:10 +0100 | [diff] [blame] | 66 | |
| 67 | // Inherited methods overridden: |
| 68 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 69 | |
| 70 | private: |
| 71 | const ICLTensor *_input; |
Manuel Bottini | cc5171b | 2019-01-09 17:04:39 +0000 | [diff] [blame] | 72 | const ICLTensor *_rois; |
SiCong Li | 3e36369 | 2017-07-04 15:02:10 +0100 | [diff] [blame] | 73 | ICLTensor *_output; |
| 74 | ROIPoolingLayerInfo _pool_info; |
| 75 | }; |
Gian Marco Iodice | f670a0a | 2017-09-18 12:20:45 +0100 | [diff] [blame] | 76 | } // namespace arm_compute |
SiCong Li | 3e36369 | 2017-07-04 15:02:10 +0100 | [diff] [blame] | 77 | #endif /*__ARM_COMPUTE_CLROIPOOLINGLAYERKERNEL_H__ */ |