diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h')
-rw-r--r-- | arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h b/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h index 31d1698aea..0bab911c1a 100644 --- a/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h +++ b/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h @@ -25,12 +25,52 @@ #define ARM_COMPUTE_NEARITHMETICSUBTRACTION_H #include "arm_compute/core/Types.h" -#include "arm_compute/runtime/NEON/INESimpleFunction.h" +#include "arm_compute/runtime/IFunction.h" +#include "arm_compute/runtime/NEON/INEOperator.h" namespace arm_compute { class ITensor; +namespace experimental +{ +/** Basic function to run @ref NEArithmeticSubtractionKernel + * + * @note The tensor data type for the inputs must be U8/QASYMM8/S16/F16/F32. + * @note The function performs an arithmetic subtraction between two tensors. + * + * This function calls the following kernels: + * -# @ref NEArithmeticSubtractionKernel + */ +class NEArithmeticSubtraction : public INEOperator +{ +public: + /** Initialise the kernel's inputs, output and conversion policy. + * + * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/F16/F32 + * @param[in] input2 Second tensor input info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/F16/F32 + * @param[out] output Output tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/F16/F32 + * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is quantized. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported. + */ + void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo()); + /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticSubtraction + * + * @param[in] input1 First tensor input. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 + * @param[in] input2 Second tensor input. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 + * @param[in] output Output tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 + * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is quantized. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported. + * + * @return a status + */ + static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo()); + + // Inherited methods overridden: + MemoryRequirements workspace() const override; +}; +} // namespace experimental + /** Basic function to run @ref NEArithmeticSubtractionKernel * * @note The tensor data type for the inputs must be U8/QASYMM8/S16/F16/F32. @@ -39,9 +79,21 @@ class ITensor; * This function calls the following kernels: * -# @ref NEArithmeticSubtractionKernel */ -class NEArithmeticSubtraction : public INESimpleFunction +class NEArithmeticSubtraction : public IFunction { public: + /** Default Constructor */ + NEArithmeticSubtraction(); + /** Default Destructor */ + ~NEArithmeticSubtraction(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEArithmeticSubtraction(const NEArithmeticSubtraction &) = delete; + /** Default move constructor */ + NEArithmeticSubtraction(NEArithmeticSubtraction &&); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEArithmeticSubtraction &operator=(const NEArithmeticSubtraction &) = delete; + /** Default move assignment operator */ + NEArithmeticSubtraction &operator=(NEArithmeticSubtraction &&); /** Initialise the kernel's inputs, output and conversion policy. * * @param[in] input1 First tensor input. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/F16/F32 @@ -50,7 +102,7 @@ public: * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is quantized. * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported. */ - void configure(ITensor *input1, ITensor *input2, ITensor *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo()); + void configure(const ITensor *input1, const ITensor *input2, ITensor *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo()); /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticSubtraction * * @param[in] input1 First tensor input. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 @@ -62,6 +114,13 @@ public: * @return a status */ static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo()); + + // Inherited methods overridden: + void run() override; + +private: + struct Impl; + std::unique_ptr<Impl> _impl; }; } // namespace arm_compute #endif /* ARM_COMPUTE_NEARITHMETICSUBTRACTION_H */ |