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Diffstat (limited to 'src/core/cpu/kernels/CpuElementwiseKernel.h')
| -rw-r--r-- | src/core/cpu/kernels/CpuElementwiseKernel.h | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/src/core/cpu/kernels/CpuElementwiseKernel.h b/src/core/cpu/kernels/CpuElementwiseKernel.h deleted file mode 100644 index 952c6e3e25..0000000000 --- a/src/core/cpu/kernels/CpuElementwiseKernel.h +++ /dev/null @@ -1,239 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#ifndef ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H -#define ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H - -#include "src/core/common/Macros.h" -#include "src/core/cpu/ICpuKernel.h" - -namespace arm_compute -{ -class ITensor; -namespace cpu -{ -namespace kernels -{ -/** Interface for an element-wise operation kernel - * - * Element-wise operation is computed by: - * @f[ dst(x,y) = OP(src0(x,y), src1(x,y))@f] - * - */ -class CpuElementwiseKernel : public ICpuKernel -{ -public: - const char *name() const override - { - return "CpuElementwiseKernel"; - } - - CpuElementwiseKernel() = default; - ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuElementwiseKernel); - - /** Common signature for all the specialised arithmetic functions - * - * @param[in] src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[out] dst Output tensor info. Data types supported: Dependent on subclass. - * @param[in] window Region on which to execute the kernel. - */ - using ElementwiseFunction = void(const ITensor *, const ITensor *, ITensor *, const Window &); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; - -protected: - /** Validate the argument passed to the kernel - * - * @param[in] src0 First tensor input. Data types supported: QASYMM8/S16/F16/S32/F32. - * @param[in] src1 Second tensor input. Data types supported: Same as @p src0. - * @param[in] dst Output tensor. Data types supported: Dependent on subclass. - */ - static Status validate_arguments_common(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst); - - /** Commmon configure function for element-wise operators with no additional options (e.g. Min, Max, SquaredDiff) - * - */ - void configure_common(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); - - /** Function to get the micro kernel implementation - * - * @param[in] src0 First input tensor information - * @param[in] src1 Second input tensor information - * @param[in] dst Output tensor information - * - * @return the function instance for the micro kernel - */ - virtual std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) = 0; -}; - -class CpuArithmeticKernel : public CpuElementwiseKernel -{ -public: - /** Default constructor */ - CpuArithmeticKernel() = default; - - /** Configure kernel - * - * @param[in] op Arithmetic operation to be executed. - * @param[in] src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[out] dst Output tensor info. Data types supported: Same as @p src0. - */ - void configure(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); - - /** Static function to check if given info will lead to a valid configuration of @ref cpu::kernels::CpuArithmeticKernel - * - * @param[in] op Arithmetic operation to be executed. - * @param[in] src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[in] dst Output tensor info. Data types supported: Same as @p src0. - * - * @return a Status - */ - static Status validate(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst); - -protected: - // Inherited methods overridden: - static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst); - - ArithmeticOperation _op{}; - -private: - /** Function to get the micro kernel implementation - * - * @param[in] src0 First input tensor information - * @param[in] src1 Second input tensor information - * @param[in] dst Output tensor information - * - * @return the function instance for the micro kernel - */ - std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override; -}; - -class CpuDivisionKernel : public CpuArithmeticKernel -{ -public: - /** Default constructor */ - CpuDivisionKernel() = default; - - /** Configure kernel - * - * @param[in] src0 First tensor input info. Data types supported: S32/F16/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[out] dst Output tensor info. Data types supported: Same as @p src0. - */ - void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); - - /** Static function to check if given info will lead to a valid configuration of @ref CpuDivisionKernel - * - * @param[in] src0 First tensor input info. Data types supported: S32/F16/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[in] dst Output tensor info. Data types supported: Same as @p src0. - * - * @return a Status - */ - static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst); - -protected: - // Inherited methods overridden: - static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst); -}; - -class CpuPowerKernel : public CpuArithmeticKernel -{ -public: - /** Default constructor */ - CpuPowerKernel() = default; - - /** Configure kernel - * - * @param[in] src0 First tensor input info. Data types supported: F16/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[out] dst Output tensor info. Data types supported: Same as @p src0. - */ - void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); - - /** Static function to check if given info will lead to a valid configuration of @ref CpuPowerKernel - * - * @param[in] src0 First tensor input info. Data types supported: F16/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[in] dst Output tensor info. Data types supported: Same as @p src0. - * - * @return a Status - */ - static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst); - -protected: - // Inherited methods overridden: - static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst); -}; - -class CpuComparisonKernel : public CpuElementwiseKernel -{ -public: - /** Default constructor */ - CpuComparisonKernel() = default; - - /** Configure kernel - * - * @param[in] op Comparison operation to be executed. - * @param[in] src0 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[out] dst Output tensor info. Data types supported: U8. - */ - void configure(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); - - /** Static function to check if given info will lead to a valid configuration of @ref cpu::kernels::CpuComparisonKernel - * - * @param[in] op Comparison operation to be executed. - * @param[in] src0 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32. - * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0. - * @param[in] dst Output tensor info. Data types supported: U8. - * - * @return a Status - */ - static Status validate(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst); - -protected: - // Inherited methods overridden: - static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst); - -private: - /** Function to get the micro kernel implementation - * - * @param[in] src0 First input tensor information - * @param[in] src1 Second input tensor information - * @param[in] dst Output tensor information - * - * @return the function instance for the micro kernel - */ - std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override; - - ComparisonOperation _op{}; -}; -} // namespace kernels -} // namespace cpu -} // namespace arm_compute -#endif /* ARM_COMPUTE_CPU_ELEMENTWISE_KERNEL_H */
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