Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 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_CLNORMALIZATIONLAYER_H__ |
| 25 | #define __ARM_COMPUTE_CLNORMALIZATIONLAYER_H__ |
| 26 | |
| 27 | #include "arm_compute/runtime/IFunction.h" |
| 28 | |
| 29 | #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" |
| 30 | #include "arm_compute/core/CL/kernels/CLNormalizationLayerKernel.h" |
| 31 | #include "arm_compute/core/CL/kernels/CLPixelWiseMultiplicationKernel.h" |
| 32 | #include "arm_compute/runtime/CL/CLTensor.h" |
| 33 | |
| 34 | #include "arm_compute/core/Types.h" |
| 35 | |
| 36 | namespace arm_compute |
| 37 | { |
| 38 | class ICLTensor; |
| 39 | |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 40 | /** Basic function to compute a normalization layer. This function calls the following CL kernels: |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 41 | * |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | * -# @ref CLFillBorderKernel |
| 43 | * -# @ref CLNormalizationLayerKernel |
| 44 | * |
| 45 | */ |
| 46 | class CLNormalizationLayer : public IFunction |
| 47 | { |
| 48 | public: |
| 49 | /** Default constructor */ |
| 50 | CLNormalizationLayer(); |
| 51 | /** Set the input and output tensors. |
| 52 | * |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 53 | * @param[in, out] input Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 54 | * and an optional 4th dimension for batch of inputs. Data types supported: QS8/QS16/F16/F32 (Written to by the border handler) |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 55 | * @param[out] output Destination tensor. Dimensions, data type and number of channels must match the input ones. |
| 56 | * @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] | 57 | */ |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 58 | void configure(ICLTensor *input, ICLTensor *output, const NormalizationLayerInfo &norm_info); |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 59 | /** Static function to check if given info will lead to a valid configuration of @ref CLNormalizationLayer |
| 60 | * |
| 61 | * @param[in] input Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], |
Georgios Pinitas | 0162436 | 2017-11-30 10:53:31 +0000 | [diff] [blame] | 62 | * and an optional 4th dimension for batch of inputs. Data types supported: QS8/QS16/F16/F32 |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 63 | * @param[in] output Destination tensor. Dimensions, data type and number of channels must match the input ones. |
| 64 | * @param[in] norm_info Normalization layer information like the normalization type, normalization size and other parameters. |
| 65 | * |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 66 | * @return a status |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 67 | */ |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 68 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, const NormalizationLayerInfo &norm_info); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 69 | |
| 70 | // Inherited methods overridden: |
| 71 | void run() override; |
| 72 | |
| 73 | private: |
Gian Marco Iodice | d60a6b9 | 2017-08-10 10:43:40 +0100 | [diff] [blame] | 74 | CLNormalizationLayerKernel _norm_kernel; /**< Normalization layer kernel to run */ |
| 75 | CLFillBorderKernel _border_handler; /**< Kernel to handle borders */ |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 76 | }; |
| 77 | } |
| 78 | #endif /* __ARM_COMPUTE_CLNORMALIZATIONLAYER_H__ */ |