ElementwiseBinaryOperator.hpp

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//
// Copyright © 2022-2025 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
 
#pragma once
 
#include "TosaOperatorUtils.hpp"
 
using namespace armnn;
using namespace tosa;
 
TosaSerializationBasicBlock* ConvertElementwiseBinaryToTosaOperator(const Layer* layer,
                                                                    const LayerType type,
                                                                    const std::vector<const TensorInfo*>& inputs,
                                                                    const std::vector<const TensorInfo*>& outputs,
                                                                    const ElementwiseBinaryDescriptor*
                                                                        descriptor = nullptr);
 
TosaSerializationBasicBlock* ConvertSquaredDifferenceToTosaOperator(const Layer* layer,
                                                                    const LayerType type,
                                                                    const std::vector<const TensorInfo*>& inputs,
                                                                    const std::vector<const TensorInfo*>& outputs,
                                                                    const ElementwiseBinaryDescriptor* descriptor);
 
/// Function used to add the ADD operator to the operator vector.
void ConvertAddToTosaOperator(const std::vector<string>& inputs,
                              const std::vector<string>& outputs,
                              std::vector<TosaSerializationOperator*>& operators);
 
/// Function used to add the MUL operator to the operator vector.
void ConvertMulToTosaOperator(const std::vector<string>& inputs,
                              const std::vector<string>& outputs,
                              std::vector<TosaSerializationOperator*>& operators);
 
/// Function used to add the SUB operator to the operator vector.
void ConvertSubToTosaOperator(const std::vector<string>& inputs,
                              const std::vector<string>& outputs,
                              std::vector<TosaSerializationOperator*>& operators);
 
/// Function used to calculate correct scales for rescales for Int8 input to ADD, MUL and SUB operators.
void CalculateRescaleScales(float& input0Scale,
                            float& input1Scale,
                            float& outputScale,
                            const BinaryOperation& operation);