diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEPoolingLayer.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NEPoolingLayer.h | 61 |
1 files changed, 44 insertions, 17 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEPoolingLayer.h b/arm_compute/runtime/NEON/functions/NEPoolingLayer.h index e43741c95b..768ad0d818 100644 --- a/arm_compute/runtime/NEON/functions/NEPoolingLayer.h +++ b/arm_compute/runtime/NEON/functions/NEPoolingLayer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2020 ARM Limited. + * Copyright (c) 2017-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,29 +24,55 @@ #ifndef ARM_COMPUTE_NEPOOLINGLAYER_H #define ARM_COMPUTE_NEPOOLINGLAYER_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/core/NEON/kernels/NEFillBorderKernel.h" -#include "arm_compute/core/NEON/kernels/NEPoolingLayerKernel.h" -#include "arm_compute/core/Types.h" +#include <memory> namespace arm_compute { +// Forward declarations class ITensor; +class ITensorInfo; -/** Basic function to simulate a pooling layer with the specified pooling operation. This function calls the following NEON kernels: +/** Basic function to simulate a pooling layer with the specified pooling operation. This function calls the following kernels: * - * -# @ref NEFillBorderKernel (executed if padding size is different from zero) - * -# @ref NEPoolingLayerKernel + * -# @ref cpu::CpuPool2d */ class NEPoolingLayer : public IFunction { public: /** Constructor */ - NEPoolingLayer(); + NEPoolingLayer(std::shared_ptr<IMemoryManager> memory_manager = nullptr); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEPoolingLayer(const NEPoolingLayer &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEPoolingLayer &operator=(const NEPoolingLayer &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEPoolingLayer(NEPoolingLayer &&) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEPoolingLayer &operator=(NEPoolingLayer &&) = delete; + /** Default destructor */ + ~NEPoolingLayer(); /** Set the input and output tensors. * + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------------|:--------------| + * |QASYMM8 |QASYMM8 | + * |QASYMM8_SIGNED |QASYMM8_SIGNED | + * |F16 |F16 | + * |F32 |F32 | + * * @note F16 is supported for pool sizes 2 and 3 only + * @note Source tensor is padded with -inf for MAX pooling and 0 otherwise + * Cases where pooling region is completely outside input tensor are only supported for floating point data type * * @param[in, out] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. * @param[out] output Destination tensor. Data types supported: Same as @p input. @@ -58,23 +84,24 @@ public: * * @note F16 is supported for pool sizes 2 and 3 only * - * @param[in] input Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. - * @param[in] output Destination tensor. Data types supported: Same as @p input. + * @param[in] input Source tensor info. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[in] output Destination tensor info. Data types supported: Same as @p input. * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. - * @param[in] indices (optional) The indices of the maximal values. Data type supported: U32. + * @param[in] indices (optional) Tensor info of the indices of the maximal values. Data type supported: U32. * * @return a status */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info, const ITensorInfo *indices = nullptr); + static Status validate(const ITensorInfo *input, + const ITensorInfo *output, + const PoolingLayerInfo &pool_info, + const ITensorInfo *indices = nullptr); // Inherited methods overridden: void run() override; private: - NEPoolingLayerKernel _pooling_layer_kernel; - NEFillBorderKernel _border_handler; - bool _is_global_pooling_layer; - DataLayout _data_layout; + struct Impl; + std::unique_ptr<Impl> _impl; }; -} +} // namespace arm_compute #endif /* ARM_COMPUTE_NEPOOLINGLAYER_H */ |