diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEPadLayer.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NEPadLayer.h | 72 |
1 files changed, 52 insertions, 20 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEPadLayer.h b/arm_compute/runtime/NEON/functions/NEPadLayer.h index d3074e70bc..494b1c0641 100644 --- a/arm_compute/runtime/NEON/functions/NEPadLayer.h +++ b/arm_compute/runtime/NEON/functions/NEPadLayer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2019 ARM Limited. + * Copyright (c) 2018-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,24 +24,26 @@ #ifndef ARM_COMPUTE_NEPADLAYER_H #define ARM_COMPUTE_NEPADLAYER_H +#include "arm_compute/core/Types.h" #include "arm_compute/runtime/IFunction.h" #include "arm_compute/runtime/NEON/functions/NEConcatenateLayer.h" +#include "arm_compute/runtime/NEON/functions/NECopy.h" #include "arm_compute/runtime/NEON/functions/NEStridedSlice.h" #include "arm_compute/runtime/SubTensor.h" - -#include "arm_compute/core/NEON/kernels/NECopyKernel.h" -#include "arm_compute/core/NEON/kernels/NEPadLayerKernel.h" -#include "arm_compute/core/Types.h" #include "arm_compute/runtime/Tensor.h" +#include <memory> + namespace arm_compute { -/** Basic function to pad a tensor. This function calls the following NEON functions/kernels: +class NEPadLayerKernel; + +/** Basic function to pad a tensor. This function calls the following functions/kernels: * * - For padding mode = PaddingMode::CONSTANT: * -# @ref NEPadLayerKernel * - Otherwise: - * -# @ref NECopyKernel + * -# @ref NECopy * -# @ref NEStridedSlice * -# @ref NEConcatenateLayer * @@ -49,10 +51,29 @@ namespace arm_compute class NEPadLayer : public IFunction { public: - /** Default constructor*/ + /** Default Constructor */ NEPadLayer(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEPadLayer(const NEPadLayer &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEPadLayer &operator=(const NEPadLayer &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEPadLayer(NEPadLayer &&) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEPadLayer &operator=(NEPadLayer &&) = delete; + /** Default destructor */ + ~NEPadLayer(); /** Initialize the function * + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------|:---------| + * |All |All | + * * @param[in] input Source tensor. Data types supported: All. * @param[out] output Output tensor. Data type supported: same as @p input * @param[in] padding The padding for each spatial dimension of the input tensor. The pair padding[i] @@ -61,7 +82,11 @@ public: * @param[in] mode (Optional) Controls whether the padding should be filled with @p constant_value using CONSTANT, * or reflect the input, either including the border values (SYMMETRIC) or not (REFLECT). */ - void configure(ITensor *input, ITensor *output, const PaddingList &padding, const PixelValue constant_value = PixelValue(), const PaddingMode mode = PaddingMode::CONSTANT); + void configure(ITensor *input, + ITensor *output, + const PaddingList &padding, + const PixelValue constant_value = PixelValue(), + const PaddingMode mode = PaddingMode::CONSTANT); /** Static function to check if given info will lead to a valid configuration of @ref NEPadLayer. * * @param[in] input Source tensor info. Data types supported: All. @@ -74,7 +99,11 @@ public: * * @return a status */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PaddingList &padding, const PixelValue constant_value = PixelValue(), const PaddingMode mode = PaddingMode::CONSTANT); + static Status validate(const ITensorInfo *input, + const ITensorInfo *output, + const PaddingList &padding, + const PixelValue constant_value = PixelValue(), + const PaddingMode mode = PaddingMode::CONSTANT); // Inherited methods overridden: void run() override; @@ -88,7 +117,10 @@ private: * specifies the front and the end padding in the i-th dimension. * @param[in] constant_value Constant value to be used for the padding */ - void configure_constant_mode(ITensor *input, ITensor *output, const PaddingList &padding, const PixelValue constant_value); + void configure_constant_mode(ITensor *input, + ITensor *output, + const PaddingList &padding, + const PixelValue constant_value); /** Configure functions for when reflect or symmetric padding is used. * * @param[in] input Source tensor. Data types supported: All. @@ -97,15 +129,15 @@ private: void configure_reflect_symmetric_mode(ITensor *input, ITensor *output); private: - NECopyKernel _copy_kernel; - NEPadLayerKernel _pad_kernel; - PaddingMode _mode; - PaddingList _padding; - uint32_t _num_dimensions; - std::vector<NEStridedSlice> _slice_functions; - std::vector<NEConcatenateLayer> _concat_functions; - std::vector<Tensor> _slice_results; - std::vector<Tensor> _concat_results; + NECopy _copy_function; + std::unique_ptr<NEPadLayerKernel> _pad_kernel; + PaddingMode _mode; + PaddingList _padding; + uint32_t _num_dimensions; + std::vector<NEStridedSlice> _slice_functions; + std::vector<NEConcatenateLayer> _concat_functions; + std::vector<Tensor> _slice_results; + std::vector<Tensor> _concat_results; }; } // namespace arm_compute #endif /*ARM_COMPUTE_NEPADLAYER_H */ |