| /* |
| * Copyright (c) 2018-2019 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_CLELEMENTWISEOPERATIONS_H__ |
| #define __ARM_COMPUTE_CLELEMENTWISEOPERATIONS_H__ |
| |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/CL/ICLSimpleFunction.h" |
| |
| namespace arm_compute |
| { |
| class ICLTensor; |
| |
| /** Basic function to run @ref CLSaturatedArithmeticOperationKernel for addition |
| * |
| * @note The tensor data type for the inputs must be U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @note The function performs an arithmetic addition between two tensors. |
| */ |
| class CLArithmeticAddition : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output and conversion policy. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16/F32. |
| * @param[in] policy Policy to use to handle overflow. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ConvertPolicy policy); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLSaturatedArithmeticOperationKernel for addition |
| * |
| * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @param[in] input2 Second tensor input info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 ( only if both inputs are QASYMM8), S16/F16/F32. |
| * @param[in] policy Policy to use to handle overflow. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy); |
| }; |
| |
| /** Basic function to run @ref CLSaturatedArithmeticOperationKernel for subtraction |
| * |
| * @note The tensor data type for the inputs must be U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @note The function performs an arithmetic subtraction between two tensors. |
| */ |
| class CLArithmeticSubtraction : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output and conversion policy. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16/F32. |
| * @param[in] policy Policy to use to handle overflow. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ConvertPolicy policy); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLSaturatedArithmeticOperationKernel for subtraction |
| * |
| * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @param[in] input2 Second tensor input info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 ( only if both inputs are QASYMM8), S16/F16/F32. |
| * @param[in] policy Policy to use to handle overflow. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy); |
| }; |
| |
| /** Basic function to run @ref CLSaturatedArithmeticOperationKernel for division |
| * |
| * @note The tensor data type for the inputs must be F16/F32. |
| * @note The function performs an arithmetic division between two tensors. |
| */ |
| class CLArithmeticDivision : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Same as @p input1. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: Same as @p input1. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLArithmeticDivision |
| * |
| * @param[in] input1 First tensor input info. Data types supported: F16/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. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output); |
| }; |
| |
| /** Basic function to run @ref CLArithmeticOperationKernel for max |
| * |
| * @note The tensor data type for the inputs must be U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @note The function performs a max operation between two tensors. |
| */ |
| class CLElementwiseMax : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output and conversion policy. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16/F32. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLArithmeticOperationKernel for max |
| * |
| * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @param[in] input2 Second tensor input info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 ( only if both inputs are QASYMM8), S16/F16/F32. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output); |
| }; |
| |
| /** Basic function to run @ref CLArithmeticOperationKernel for min |
| * |
| * @note The tensor data type for the inputs must be U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @note The function performs a max operation between two tensors. |
| */ |
| class CLElementwiseMin : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output and conversion policy. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16/F32. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLArithmeticOperationKernel for min |
| * |
| * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/S16/S32/U32/F16/F32. |
| * @param[in] input2 Second tensor input info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 ( only if both inputs are QASYMM8), S16/F16/F32. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output); |
| }; |
| |
| /** Basic function to run @ref CLArithmeticOperationKernel for squared difference |
| * |
| * @note The tensor data type for the inputs must be QASYMM8/U8/S16/F16/F32. |
| * @note The function performs a squared different operation between two tensors (i.e., out[i] = (in1[i] - in2[i])^2 |
| */ |
| class CLElementwiseSquaredDiff : public ICLSimpleFunction |
| { |
| public: |
| /** Initialise the kernel's inputs, output and conversion policy. |
| * |
| * @param[in, out] input1 First tensor input. Data types supported: U8/QASYMM8/S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[in, out] input2 Second tensor input. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. |
| * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16/F32. |
| */ |
| void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLArithmeticOperationKernel for squared difference |
| * |
| * @param[in] input1 First tensor input info. Data types supported: U8/QASYMM8/S16/F16/F32. |
| * @param[in] input2 Second tensor input info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16/F16/F32. |
| * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 ( only if both inputs are QASYMM8), S16/F16/F32. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output); |
| }; |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_CLELEMENTWISEOPERATIONS_H__ */ |