Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +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_CLNORMALIZATIONLAYERKERNEL_H__ |
| 25 | #define __ARM_COMPUTE_CLNORMALIZATIONLAYERKERNEL_H__ |
| 26 | |
| 27 | #include "arm_compute/core/CL/ICLKernel.h" |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | class ICLTensor; |
| 32 | |
| 33 | /** Interface for the normalization layer kernel. |
| 34 | */ |
| 35 | class CLNormalizationLayerKernel : public ICLKernel |
| 36 | { |
| 37 | public: |
| 38 | /** Constructor */ |
| 39 | CLNormalizationLayerKernel(); |
| 40 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 41 | CLNormalizationLayerKernel(const CLNormalizationLayerKernel &) = delete; |
| 42 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 43 | CLNormalizationLayerKernel &operator=(const CLNormalizationLayerKernel &) = delete; |
| 44 | /** Default Move Constructor. */ |
| 45 | CLNormalizationLayerKernel(CLNormalizationLayerKernel &&) = default; |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 46 | /** Default move assignment operator */ |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 47 | CLNormalizationLayerKernel &operator=(CLNormalizationLayerKernel &&) = default; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 48 | /** Set the input and output tensors. |
| 49 | * |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 50 | * @param[in] input Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 51 | * and an optional 4th dimension for batch of inputs. Data types supported: F16/F32. Data layouts supported: NCHW/NHWC. |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 52 | * @param[out] output Destination tensor. Output will have the same number of dimensions as input. Data types supported: same as @p input. |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 53 | * Data layouts supported: same as @p input. |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 54 | * @param[in] norm_info Normalization layer information like the normalization type, normalization size and other parameters. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 55 | */ |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 56 | void configure(const ICLTensor *input, ICLTensor *output, NormalizationLayerInfo norm_info); |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 57 | /** Static function to check if given info will lead to a valid configuration of @ref CLNormalizationLayerKernel |
| 58 | * |
| 59 | * @param[in] input Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 60 | * and an optional 4th dimension for batch of inputs. Data types supported: F16/F32. Data layouts supported: NCHW/NHWC. |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 61 | * @param[in] output Destination tensor. Output will have the same number of dimensions as input. Data types supported: same as @p input. |
Michele Di Giorgio | 9d3a831 | 2018-11-20 12:31:24 +0000 | [diff] [blame] | 62 | * Data layouts supported: same as @p input. |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 63 | * @param[in] norm_info Normalization layer information like the normalization type, normalization size and other parameters. |
| 64 | * |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 65 | * @return a status |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 66 | */ |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 67 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, NormalizationLayerInfo norm_info); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 68 | |
| 69 | // Inherited methods overridden: |
| 70 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 71 | BorderSize border_size() const override; |
| 72 | |
| 73 | private: |
| 74 | const ICLTensor *_input; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 75 | ICLTensor *_output; |
| 76 | BorderSize _border_size; |
Georgios Pinitas | e222055 | 2018-07-20 13:23:44 +0100 | [diff] [blame] | 77 | bool _is_norm_across_width; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 78 | }; |
Gian Marco Iodice | f670a0a | 2017-09-18 12:20:45 +0100 | [diff] [blame] | 79 | } // namespace arm_compute |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 80 | #endif /*__ARM_COMPUTE_CLNORMALIZATIONLAYERKERNEL_H__ */ |