Michalis Spyrou | 6c7c38e | 2018-08-29 16:28:11 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Michalis Spyrou | 6c7c38e | 2018-08-29 16:28:11 +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_CLPRIORBOXLAYERKERNEL_H |
| 25 | #define ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H |
Michalis Spyrou | 6c7c38e | 2018-08-29 16:28:11 +0100 | [diff] [blame] | 26 | |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 27 | #include "src/core/CL/ICLKernel.h" |
Michalis Spyrou | 6c7c38e | 2018-08-29 16:28:11 +0100 | [diff] [blame] | 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | class ICLTensor; |
| 32 | |
| 33 | /** Interface for the PriorBox layer kernel. */ |
| 34 | class CLPriorBoxLayerKernel : public ICLKernel |
| 35 | { |
| 36 | public: |
| 37 | /** Constructor */ |
| 38 | CLPriorBoxLayerKernel(); |
| 39 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 40 | CLPriorBoxLayerKernel(const CLPriorBoxLayerKernel &) = delete; |
| 41 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 42 | CLPriorBoxLayerKernel &operator=(const CLPriorBoxLayerKernel &) = delete; |
| 43 | /** Default Move Constructor. */ |
| 44 | CLPriorBoxLayerKernel(CLPriorBoxLayerKernel &&) = default; |
| 45 | /** Default move assignment operator */ |
| 46 | CLPriorBoxLayerKernel &operator=(CLPriorBoxLayerKernel &&) = default; |
| 47 | /** Default destructor */ |
| 48 | ~CLPriorBoxLayerKernel() = default; |
| 49 | |
| 50 | /** Set the input and output tensors. |
| 51 | * |
| 52 | * @param[in] input1 First source tensor. Data types supported: F32. Data layouts supported: NCHW/NHWC. |
| 53 | * @param[in] input2 Second source tensor. Data types and layouts supported: same as @p input1 |
| 54 | * @param[out] output Destination tensor. Output dimensions are [W * H * num_priors * 4, 2]. Data types and layouts supported: same as @p input1 |
| 55 | * @param[in] info Prior box layer info. |
| 56 | * @param[in] min Minimum prior box values |
| 57 | * @param[in] max Maximum prior box values |
| 58 | * @param[in] aspect_ratios Aspect ratio values |
| 59 | */ |
| 60 | void configure(const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const PriorBoxLayerInfo &info, cl::Buffer *min, cl::Buffer *max, cl::Buffer *aspect_ratios); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 61 | /** Set the input and output tensors. |
| 62 | * |
| 63 | * @param[in] compile_context The compile context to be used. |
| 64 | * @param[in] input1 First source tensor. Data types supported: F32. Data layouts supported: NCHW/NHWC. |
| 65 | * @param[in] input2 Second source tensor. Data types and layouts supported: same as @p input1 |
| 66 | * @param[out] output Destination tensor. Output dimensions are [W * H * num_priors * 4, 2]. Data types and layouts supported: same as @p input1 |
| 67 | * @param[in] info Prior box layer info. |
| 68 | * @param[in] min Minimum prior box values |
| 69 | * @param[in] max Maximum prior box values |
| 70 | * @param[in] aspect_ratios Aspect ratio values |
| 71 | */ |
Manuel Bottini | 679fc96 | 2020-04-21 16:08:53 +0100 | [diff] [blame] | 72 | void configure(const CLCompileContext &compile_context, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const PriorBoxLayerInfo &info, cl::Buffer *min, cl::Buffer *max, |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 73 | cl::Buffer *aspect_ratios); |
Michalis Spyrou | 6c7c38e | 2018-08-29 16:28:11 +0100 | [diff] [blame] | 74 | /** Static function to check if given info will lead to a valid configuration of @ref CLPriorBoxLayerKernel |
| 75 | * |
| 76 | * @param[in] input1 First source tensor info. Data types supported: F32. Data layouts supported: NCHW/NHWC. |
| 77 | * @param[in] input2 Second source tensor info. Data types and layouts supported: same as @p input1 |
| 78 | * @param[in] output Destination tensor info. Output dimensions are [W * H * num_priors * 4, 2]. Data type supported: same as @p input1 |
| 79 | * @param[in] info Prior box layer info. |
| 80 | * |
| 81 | * @return a status |
| 82 | */ |
| 83 | static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const PriorBoxLayerInfo &info); |
| 84 | |
| 85 | // Inherited methods overridden: |
| 86 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 87 | |
| 88 | private: |
| 89 | const ICLTensor *_input1; |
| 90 | const ICLTensor *_input2; |
| 91 | ICLTensor *_output; |
| 92 | PriorBoxLayerInfo _info; |
| 93 | int _num_priors; |
| 94 | cl::Buffer *_min; |
| 95 | cl::Buffer *_max; |
| 96 | cl::Buffer *_aspect_ratios; |
| 97 | }; |
| 98 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 99 | #endif /*ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H */ |