diff options
Diffstat (limited to 'arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h')
| -rw-r--r-- | arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h | 72 |
1 files changed, 64 insertions, 8 deletions
diff --git a/arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h b/arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h index 4614b90c70..98d215dd4b 100644 --- a/arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h +++ b/arm_compute/runtime/CL/functions/CLInstanceNormalizationLayer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2020 ARM Limited. + * Copyright (c) 2019-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,24 +24,57 @@ #ifndef ARM_COMPUTE_CLINSTANCENORMALIZATIONLAYER_H #define ARM_COMPUTE_CLINSTANCENORMALIZATIONLAYER_H -#include "arm_compute/runtime/CL/ICLSimpleFunction.h" +#include "arm_compute/core/Error.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/IFunction.h" + +#include <memory> namespace arm_compute { +class CLCompileContext; class ICLTensor; +class ITensorInfo; +class ICLKernel; +class CLRuntimeContext; /** Basic function to perform a Instance normalization. * * This function runs the following kernels: * -# @ref CLInstanceNormalizationLayerKernel */ -class CLInstanceNormalizationLayer : public ICLSimpleFunction +class CLInstanceNormalizationLayer : public IFunction { public: - /** Default constructor */ - CLInstanceNormalizationLayer(); + /** Constructor + * + * @param[in] ctx Runtime context to be used by the function + */ + CLInstanceNormalizationLayer(CLRuntimeContext *ctx = nullptr); + + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLInstanceNormalizationLayer(const CLInstanceNormalizationLayer &) = delete; + /** Default move constructor */ + CLInstanceNormalizationLayer(CLInstanceNormalizationLayer &&) = default; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLInstanceNormalizationLayer &operator=(const CLInstanceNormalizationLayer &) = delete; + /** Default move assignment operator */ + CLInstanceNormalizationLayer &operator=(CLInstanceNormalizationLayer &&) = default; + /** Default destructor */ + ~CLInstanceNormalizationLayer(); + /** Set the input and output tensors. * + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------|:---------| + * |F16 |F16 | + * |F32 |F32 | + * * @param[in, out] input Source tensor. In case of @p output tensor = nullptr this tensor will store the result of the normalization. * Data types supported: F16/F32. Data layout supported: NHWC, NCHW * @param[out] output Destination tensor. Data types and data layouts supported: same as @p input. @@ -50,7 +83,12 @@ public: * @param[in] epsilon (Optional) Lower bound value for the normalization. Defaults to 1e-12 * @param[in] use_mixed_precision (Optional) Use mixed precision in case of FP16 execution */ - void configure(ICLTensor *input, ICLTensor *output, float gamma = 1.0f, float beta = 0.0f, float epsilon = 1e-12f, bool use_mixed_precision = true); + void configure(ICLTensor *input, + ICLTensor *output, + float gamma = 1.0f, + float beta = 0.0f, + float epsilon = 1e-12f, + bool use_mixed_precision = true); /** Set the input and output tensors. * * @param[in] compile_context The compile context to be used. @@ -62,7 +100,13 @@ public: * @param[in] epsilon (Optional) Lower bound value for the normalization. Defaults to 1e-12 * @param[in] use_mixed_precision (Optional) Use mixed precision in case of FP16 execution */ - void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, float gamma = 1.0f, float beta = 0.0f, float epsilon = 1e-12f, bool use_mixed_precision = true); + void configure(const CLCompileContext &compile_context, + ICLTensor *input, + ICLTensor *output, + float gamma = 1.0f, + float beta = 0.0f, + float epsilon = 1e-12f, + bool use_mixed_precision = true); /** Static function to check if given info will lead to a valid configuration of @ref CLInstanceNormalizationLayer. * @@ -75,7 +119,19 @@ public: * * @return a status */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, float gamma = 1.0f, float beta = 0.0f, float epsilon = 1e-12f, bool use_mixed_precision = true); + static Status validate(const ITensorInfo *input, + const ITensorInfo *output, + float gamma = 1.0f, + float beta = 0.0f, + float epsilon = 1e-12f, + bool use_mixed_precision = true); + void run() override; + +private: + std::unique_ptr<ICLKernel> _inst_norm_kernel; /**< Kernel to run */ + std::unique_ptr<ICLKernel> _mean_var_kernel; /**< Kernel to run */ + CLTensor _mean_var_tensor; + CLRuntimeContext *_ctx; /**< Context to use */ }; } // namespace arm_compute #endif /* ARM_COMPUTE_CLINSTANCENORMALIZATIONLAYER_H */ |