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Diffstat (limited to 'src/core/gpu/cl/kernels/ClElementwiseKernel.h')
| -rw-r--r-- | src/core/gpu/cl/kernels/ClElementwiseKernel.h | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/core/gpu/cl/kernels/ClElementwiseKernel.h b/src/core/gpu/cl/kernels/ClElementwiseKernel.h new file mode 100644 index 0000000000..4ed8ae73ab --- /dev/null +++ b/src/core/gpu/cl/kernels/ClElementwiseKernel.h @@ -0,0 +1,219 @@ +/* + * Copyright (c) 2018-2021 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_CL_ELEMENTWISE_KERNEL_H +#define ARM_COMPUTE_CL_ELEMENTWISE_KERNEL_H + +#include "src/core/KernelTypes.h" +#include "src/core/common/Macros.h" +#include "src/core/gpu/cl/ClCompileContext.h" +#include "src/core/gpu/cl/IClKernel.h" + +namespace arm_compute +{ +namespace opencl +{ +namespace kernels +{ +/** Interface for an element-wise operation kernel + * + * Element-wise operation is computed by: + * @f[ dst(x,y) = OP(src1(x,y), src2(x,y))@f] + * + */ +class ClElementwiseKernel : public IClKernel +{ +public: + /** Default constructor */ + ClElementwiseKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClElementwiseKernel); + + // Inherited methods overridden: + void run_op(ITensorPack &tensors, const Window &window, ::cl::CommandQueue &queue) override; + +protected: + /** The name of the operation */ + virtual std::string name() = 0; + + /** Configure kernel for a given list of arguments + * + * @param[in] src1 First source tensor info. Data types supported: U8/S8/QASYMM8/QASYMM8_SIGNED/U16/S16/F16/U32/S32/F32. + * @param[in] src2 Second source tensor info. Data types supported: same as @p src1. + * @param[in] dst Destination tensor info. Data types supported: same as @p src1. + * + * @return a pair of Status and Window + */ + virtual std::pair<Status, Window> validate_and_configure_window(ITensorInfo &src1, ITensorInfo &src2, ITensorInfo &dst) = 0; + + /** Generate the build options for the specific kernel + * + * @reutrn a CLBuildOptions struct + */ + virtual CLBuildOptions generate_build_options(const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst) = 0; + + /** Generate the identifier for tuning + * + * @reutrn a string + */ + virtual std::string generate_id_for_tuning(const std::string &kernel_name, const ITensorInfo &src1, const ITensorInfo &dst) = 0; + + /** Commmon configure function for element-wise operators with no additional options (e.g., Div, Min, Max, SquaredDiff) + * + */ + void configure_common(ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst); + /** Commmon configure function for element-wise operators with no additional options (e.g., Div, Min, Max, SquaredDiff) + * + */ + void configure_common(const ClCompileContext &compile_context, ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst); + + ActivationLayerInfo _act_info{}; + +private: + const ITensorInfo *_src1{ nullptr }; /**< Source tensor info 1 */ + const ITensorInfo *_src2{ nullptr }; /**< Source tensor info 2 */ + ITensorInfo *_dst{ nullptr }; /**< Destination tensor info */ +}; + +class ClLogicalBinaryKernel : public ClElementwiseKernel +{ +public: + /** Default constructor */ + ClLogicalBinaryKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClLogicalBinaryKernel); + /** Function to configure kernel + * + * @param[in] compile_context The compile context to be used. + * @param[in] op Logical binary operation to be executed. + * @param[in] src1 First source tensor info. Data types supported: U8. + * @param[in] src2 Second source tensor info. Data types supported: same as @p src1. + * @param[in] dst Destination tensor info. Data types supported: same as @p src1. + */ + void configure(const ClCompileContext &compile_context, LogicalOperation op, ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst); + /** Static function to check if the given configuration is valid for this kernel + * + * @param[in] op Logical binary operation to be executed. + * @param[in] src1 First source tensor info. Data types supported: U8. + * @param[in] src2 Second source tensor info. Data types supported: same as @p src1. + * @param[in] dst Destination tensor info. Data types supported: same as @p src1. + */ + static Status validate(LogicalOperation op, const ITensorInfo *src1, const ITensorInfo *src2, const ITensorInfo *dst); + +private: + // Inherited methods overridden: + std::string name() override; + std::pair<Status, Window> validate_and_configure_window(ITensorInfo &src1, ITensorInfo &src2, ITensorInfo &dst) override; + CLBuildOptions generate_build_options(const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst) override; + std::string generate_id_for_tuning(const std::string &kernel_name, const ITensorInfo &src1, const ITensorInfo &dst) override; + + LogicalOperation _op{ LogicalOperation::Unknown }; +}; + +/** Addition operation */ +class ClSaturatedArithmeticKernel : public ClElementwiseKernel +{ +public: + ClSaturatedArithmeticKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClSaturatedArithmeticKernel); + /** Static function to check if given info will lead to a valid configuration of @ref ClSaturatedArithmeticKernel + * + * @param[in] compile_context The compile context to be used. + * @param[in] op Arithmetic operation to be executed. + * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/S32/F32. + * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1. + * @param[in] output Output tensor info. Data types supported: Same as @p input1. + * @param[in] policy Policy to use to handle overflow. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + */ + void configure(const ClCompileContext &compile_context, ArithmeticOperation op, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, const ConvertPolicy &policy, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); + + /** Static function to check if given info will lead to a valid configuration of @ref ClSaturatedArithmeticKernel + * + * @param[in] op Arithmetic operation to be executed. + * @param[in] input1 First tensor input info info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/S32/F32. + * @param[in] input2 Second tensor input info info. Data types supported: Same as @p input1. + * @param[in] output Output tensor info info. Data types supported: Same as @p input1. + * @param[in] policy Policy to use to handle overflow. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + * + * @return a Status + */ + static Status validate(ArithmeticOperation op, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ConvertPolicy &policy, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); + +protected: + // Inherited methods overridden: + std::string name() override; + std::pair<Status, Window> validate_and_configure_window(ITensorInfo &input1, ITensorInfo &input2, ITensorInfo &output) override; + CLBuildOptions generate_build_options(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output) override; + std::string generate_id_for_tuning(const std::string &kernel_name, const ITensorInfo &input1, const ITensorInfo &output) override; + +private: + ConvertPolicy _policy{}; + ArithmeticOperation _op{}; +}; + +class ClArithmeticKernel : public ClElementwiseKernel +{ +public: + ClArithmeticKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClArithmeticKernel); + + /** Static function to check if given info will lead to a valid configuration of @ref ClArithmeticKernel + * + * @param[in] compile_context The compile context to be used. + * @param[in] op Arithmetic operation to be executed. + * @param[in] src1 First source tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/S32/F32. + * @param[in] src2 Second source tensor info. Data types supported: same as @p src1. + * @param[in] dst Destination tensor info. Data types supported: same as @p src1. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + */ + void configure(const ClCompileContext &compile_context, ArithmeticOperation op, ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); + + /** Static function to check if given info will lead to a valid configuration of @ref ClArithmeticKernel + * + * @param[in] op Arithmetic operation to be executed. + * @param[in] src1 First source tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/S32/F32. + * @param[in] src2 Second source tensor info. Data types supported: same as @p src1. + * @param[in] dst Destination tensor info. Data types supported: same as @p src1. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + * + * @return a Status + */ + static Status validate(ArithmeticOperation op, const ITensorInfo *src1, const ITensorInfo *src2, const ITensorInfo *dst, const ActivationLayerInfo &act_info = ActivationLayerInfo()); + +protected: + // Inherited methods overridden: + std::string name() override; + std::pair<Status, Window> validate_and_configure_window(ITensorInfo &src1, ITensorInfo &src2, ITensorInfo &dst) override; + CLBuildOptions generate_build_options(const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst) override; + std::string generate_id_for_tuning(const std::string &kernel_name, const ITensorInfo &src1, const ITensorInfo &dst) override; + +private: + ArithmeticOperation _op{}; +}; +} // namespace kernels +} // namespace opencl +} // namespace arm_compute +#endif /* ARM_COMPUTE_CL_ELEMENTWISE_KERNEL_H */ |