diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NECast.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NECast.h | 60 |
1 files changed, 43 insertions, 17 deletions
diff --git a/arm_compute/runtime/NEON/functions/NECast.h b/arm_compute/runtime/NEON/functions/NECast.h index 55c21a01ec..43cae777f6 100644 --- a/arm_compute/runtime/NEON/functions/NECast.h +++ b/arm_compute/runtime/NEON/functions/NECast.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2020 ARM Limited. + * Copyright (c) 2019-2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -25,47 +25,73 @@ #define ARM_COMPUTE_NECAST_H #include "arm_compute/core/Types.h" -#include "arm_compute/runtime/NEON/INESimpleFunction.h" +#include "arm_compute/runtime/IFunction.h" + +#include <memory> namespace arm_compute { class ITensor; +class ITensorInfo; -/** Basic function to run @ref NEDepthConvertLayerKernel. +/** Basic function to run @ref cpu::kernels::CpuCastKernel. * This function ignores the scale and zeroPoint of quanized tensors,so QASYMM8 input is treated as uint8 values. */ -class NECast : public INESimpleFunction +class NECast : public IFunction { public: + /** Constructor */ + NECast(); + /** Destructor */ + ~NECast(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NECast(const NECast &) = delete; + /** Default move constructor */ + NECast(NECast &&); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NECast &operator=(const NECast &) = delete; + /** Default move assignment operator */ + NECast &operator=(NECast &&); /** Initialize the function's source, destination * - * Input data type must be different than output data type. + * Valid data layouts: + * - All * - * Valid conversions Input -> Output : + * Valid data type configurations: + * |src |dst | + * |:--------------|:-----------------------------------------------| + * |QASYMM8_SIGNED | S16, S32, F32, F16 | + * |QASYMM8 | U16, S16, S32, F32, F16 | + * |U8 | U16, S16, S32, F32, F16 | + * |U16 | U8, U32 | + * |S16 | QASYMM8_SIGNED, U8, S32 | + * |F16 | QASYMM8_SIGNED, QASYMM8, F32, S32, U8 | + * |S32 | QASYMM8_SIGNED, QASYMM8, F16, F32, U8 | + * |F32 | QASYMM8_SIGNED, QASYMM8, BFLOAT16, F16, S32, U8| * - * - QASYMM8_SIGNED -> S16, S32, F32, F16 - * - QASYMM8 -> U16, S16, S32, F32, F16 - * - U8 -> U16, S16, S32, F32, F16 - * - U16 -> U8, U32 - * - S16 -> QASYMM8_SIGNED, U8, S32 - * - F16 -> QASYMM8_SIGNED, QASYMM8, F32, S32, U8 - * - S32 -> QASYMM8_SIGNED, QASYMM8, F16, F32, U8 - * - F32 -> QASYMM8_SIGNED, QASYMM8, F16, S32, U8 + * Input data type must be different than output data type. * * @param[in] input The input tensor to convert. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/U16/S16/F16/S32/F32. - * @param[out] output The output tensor. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/F16/F32. + * @param[out] output The output tensor. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/BFLOAT16/F16/F32. * @param[in] policy Conversion policy. */ void configure(ITensor *input, ITensor *output, ConvertPolicy policy); /** Static function to check if given info will lead to a valid configuration of @ref NECast * * @param[in] input Source tensor info. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/U16/S16/F16/S32/F32. - * @param[in] output Destination tensor info. Data type supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/F16/F32. + * @param[in] output Destination tensor info. Data type supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/BFLOAT16/F16/F32. * @param[in] policy Conversion policy. * * @return a status */ - static Status validate(ITensorInfo *input, ITensorInfo *output, ConvertPolicy policy); + static Status validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy); + + // Inherited methods overridden + void run() override; + +private: + struct Impl; + std::unique_ptr<Impl> _impl; }; } // namespace arm_compute #endif /*ARM_COMPUTE_NECAST_H*/ |