diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h | 52 |
1 files changed, 42 insertions, 10 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h b/arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h index 14416e7323..99e2dcadbb 100644 --- a/arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h +++ b/arm_compute/runtime/NEON/functions/NEBatchNormalizationLayer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2019 ARM Limited. + * Copyright (c) 2017-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,14 +24,16 @@ #ifndef ARM_COMPUTE_NEBATCHNORMALIZATIONLAYER_H #define ARM_COMPUTE_NEBATCHNORMALIZATIONLAYER_H -#include "arm_compute/core/NEON/kernels/NEBatchNormalizationLayerKernel.h" #include "arm_compute/core/Types.h" #include "arm_compute/runtime/IFunction.h" #include "arm_compute/runtime/NEON/functions/NEActivationLayer.h" +#include <memory> + namespace arm_compute { class ITensor; +class NEBatchNormalizationLayerKernel; /** Basic function to run @ref NENormalizationLayerKernel and simulate a batch normalization layer. * @@ -42,10 +44,30 @@ class ITensor; class NEBatchNormalizationLayer : public IFunction { public: - /** Default constructor */ + /** Constructor */ NEBatchNormalizationLayer(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEBatchNormalizationLayer(const NEBatchNormalizationLayer &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEBatchNormalizationLayer &operator=(const NEBatchNormalizationLayer &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEBatchNormalizationLayer(NEBatchNormalizationLayer &&) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEBatchNormalizationLayer &operator=(NEBatchNormalizationLayer &&) = delete; + /** Default destructor */ + ~NEBatchNormalizationLayer(); /** Set the input and output tensors. * + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------------|:--------------| + * |F32 |F32 | + * |F16 |F16 | + * * @note If the output tensor is a nullptr or is equal to the input, the batch normalization function will be performed in-place * * @param[in, out] input Source tensor. In case of @p output tensor = nullptr, this tensor will store the result. @@ -59,7 +81,13 @@ public: * @param[in] epsilon (Optional) Small value to avoid division with zero. Default value is 0.001f. * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Only RELU, BOUNDED_RELU and LU_BOUNDED_RELU supported. */ - void configure(ITensor *input, ITensor *output, const ITensor *mean, const ITensor *var, const ITensor *beta = nullptr, const ITensor *gamma = nullptr, float epsilon = 0.001f, + void configure(ITensor *input, + ITensor *output, + const ITensor *mean, + const ITensor *var, + const ITensor *beta = nullptr, + const ITensor *gamma = nullptr, + float epsilon = 0.001f, ActivationLayerInfo act_info = ActivationLayerInfo()); /** Static function to check if given info will lead to a valid configuration of @ref NEBatchNormalizationLayer * @@ -76,16 +104,20 @@ public: * * @return a status */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, - const ITensorInfo *mean, const ITensorInfo *var, - const ITensorInfo *beta = nullptr, const ITensorInfo *gamma = nullptr, - float epsilon = 0.001f, ActivationLayerInfo act_info = ActivationLayerInfo()); + static Status validate(const ITensorInfo *input, + const ITensorInfo *output, + const ITensorInfo *mean, + const ITensorInfo *var, + const ITensorInfo *beta = nullptr, + const ITensorInfo *gamma = nullptr, + float epsilon = 0.001f, + ActivationLayerInfo act_info = ActivationLayerInfo()); // Inherited methods overridden: void run() override; private: - NEBatchNormalizationLayerKernel _norm_kernel; /**< Batch normalization layer kernel */ + std::unique_ptr<NEBatchNormalizationLayerKernel> _norm_kernel; /**< Batch normalization layer kernel */ }; -} +} // namespace arm_compute #endif /* ARM_COMPUTE_NEBATCHNORMALIZATIONLAYER_H */ |