From 6ff3b19ee6120edf015fad8caab2991faa3070af Mon Sep 17 00:00:00 2001 From: Anthony Barbier Date: Mon, 4 Sep 2017 18:44:23 +0100 Subject: COMPMID-344 Updated doxygen Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae --- .../NEON/kernels/NEBatchNormalizationLayerKernel.h | 78 ++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h (limited to 'arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h') diff --git a/arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h b/arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h new file mode 100644 index 0000000000..29fcbd26a0 --- /dev/null +++ b/arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h @@ -0,0 +1,78 @@ +/* + * Copyright (c) 2017 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef __ARM_COMPUTE_NEBATCHNORMALIZATIONLAYERKERNEL_H__ +#define __ARM_COMPUTE_NEBATCHNORMALIZATIONLAYERKERNEL_H__ + +#include "arm_compute/core/NEON/INEKernel.h" + +namespace arm_compute +{ +class ITensor; + +/** Interface for the batch normalization layer kernel. + */ +class NEBatchNormalizationLayerKernel : public INEKernel +{ +public: + /** Default constructor */ + NEBatchNormalizationLayerKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEBatchNormalizationLayerKernel(const NEBatchNormalizationLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEBatchNormalizationLayerKernel &operator=(const NEBatchNormalizationLayerKernel &) = delete; + /** Default Move Constructor. */ + NEBatchNormalizationLayerKernel(NEBatchNormalizationLayerKernel &&) = default; + /** Default move assignment operator. */ + NEBatchNormalizationLayerKernel &operator=(NEBatchNormalizationLayerKernel &&) = default; + /** Default destructor */ + ~NEBatchNormalizationLayerKernel() = default; + /** Set the input and output tensors. + * + * @param[in] input Source tensor. 3 lower dimensions represent a single input with dimensions [width, height, FM]. + * The rest are optional and used for representing batches. Data types supported: QS8/F32. + * @param[in] mean Mean values tensor. 1 dimension with size equal to the feature maps [FM]. Data types supported: Same as @p input + * @param[in] var Variance values tensor. 1 dimension with size equal to the feature maps [FM]. Data types supported: Same as @p input + * @param[in] gamma Gamma values tensor. 1 dimension with size equal to the feature maps [FM]. Data types supported: Same as @p input + * @param[in] beta Beta values tensor. 1 dimension with size equal to the feature maps [FM]. Data types supported: Same as @p input + * @param[in] epsilon Small value to avoid division with zero. + * @param[out] output Destination tensor. Output will have the same number of dimensions as input. Data type supported: same as @p input + */ + void configure(const ITensor *input, ITensor *output, const ITensor *mean, const ITensor *var, const ITensor *beta, const ITensor *gamma, float epsilon); + + // Inherited methods overridden: + void run(const Window &window) override; + +private: + using BatchNormFunction = void(const ITensor *input, ITensor *output, const ITensor *mean, const ITensor *var, const ITensor *beta, const ITensor *gamma, float epsilon, const Window &window); + BatchNormFunction *_func; + const ITensor *_input; + ITensor *_output; + const ITensor *_mean; + const ITensor *_var; + const ITensor *_gamma; + const ITensor *_beta; + float _epsilon; +}; +} +#endif /*__ARM_COMPUTE_NEBATCHNORMALIZATIONLAYERKERNEL_H__ */ -- cgit v1.2.1