diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NENormalizationLayer.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NENormalizationLayer.h | 48 |
1 files changed, 33 insertions, 15 deletions
diff --git a/arm_compute/runtime/NEON/functions/NENormalizationLayer.h b/arm_compute/runtime/NEON/functions/NENormalizationLayer.h index af34147bfe..27e3fa674e 100644 --- a/arm_compute/runtime/NEON/functions/NENormalizationLayer.h +++ b/arm_compute/runtime/NEON/functions/NENormalizationLayer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2019 ARM Limited. + * Copyright (c) 2017-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,14 +24,11 @@ #ifndef ARM_COMPUTE_NENORMALIZATIONLAYER_H #define ARM_COMPUTE_NENORMALIZATIONLAYER_H -#include "arm_compute/runtime/IFunction.h" - -#include "arm_compute/core/NEON/kernels/NEFillBorderKernel.h" -#include "arm_compute/core/NEON/kernels/NENormalizationLayerKernel.h" -#include "arm_compute/core/NEON/kernels/NEPixelWiseMultiplicationKernel.h" #include "arm_compute/core/Types.h" +#include "arm_compute/runtime/IFunction.h" #include "arm_compute/runtime/IMemoryManager.h" #include "arm_compute/runtime/MemoryGroup.h" +#include "arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h" #include "arm_compute/runtime/Tensor.h" #include <memory> @@ -39,10 +36,11 @@ namespace arm_compute { class ITensor; +class NENormalizationLayerKernel; -/** Basic function to compute a normalization layer. This function calls the following NEON kernels: +/** Basic function to compute a normalization layer. This function calls the following kernels: * - * -# @ref NEPixelWiseMultiplicationKernel + * -# @ref NEPixelWiseMultiplication * -# @ref NEFillBorderKernel * -# @ref NENormalizationLayerKernel * @@ -52,8 +50,28 @@ class NENormalizationLayer : public IFunction public: /** Default constructor */ NENormalizationLayer(std::shared_ptr<IMemoryManager> memory_manager = nullptr); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NENormalizationLayer(const NENormalizationLayer &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NENormalizationLayer &operator=(const NENormalizationLayer &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NENormalizationLayer(NENormalizationLayer &&) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NENormalizationLayer &operator=(NENormalizationLayer &&) = delete; + /** Default destructor */ + ~NENormalizationLayer(); /** Set the input and output tensors. * + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------|:---------| + * |F32 |F32 | + * |F16 |F16 | + * * @param[in] input Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], * and an optional 4th dimension for batch of inputs. Data type supported: F16/F32. Data layouts supported: NCHW/NHWC. * @param[out] output Destination with the same dimensions, data type, data layout and number of channels of @p input @@ -69,17 +87,17 @@ public: * * @return a status */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, const NormalizationLayerInfo &norm_info); + static Status + validate(const ITensorInfo *input, const ITensorInfo *output, const NormalizationLayerInfo &norm_info); // Inherited methods overridden: void run() override; private: - MemoryGroup _memory_group; /**< Function memory group */ - NENormalizationLayerKernel _norm_kernel; /**< Normalization layer kernel */ - NEPixelWiseMultiplicationKernel _multiply_kernel; /**< Pixel multiplication kernel */ - NEFillBorderKernel _border_handler; /**< Kernel to handle borders */ - Tensor _input_squared; /**< The intermediate buffer which stores results of squaring input */ + MemoryGroup _memory_group; /**< Function memory group */ + std::unique_ptr<NENormalizationLayerKernel> _norm_kernel; /**< Normalization layer kernel */ + NEPixelWiseMultiplication _multiply_f; /**< Pixel multiplication function */ + Tensor _input_squared; /**< The intermediate buffer which stores results of squaring input */ }; -} +} // namespace arm_compute #endif /* ARM_COMPUTE_NENORMALIZATIONLAYER_H */ |