NeonGatherNdWorkload.hpp

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//
// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
 
#pragma once
 
#include "NeonBaseWorkload.hpp"
 
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/NEON/functions/NEGather.h"
#include "arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h"
#include "arm_compute/runtime/NEON/functions/NEReductionOperation.h"
#include "arm_compute/runtime/NEON/functions/NEReshapeLayer.h"
 
namespace armnn
{
arm_compute::Status NeonGatherNdWorkloadValidate(const TensorInfo& input,
                                                 const TensorInfo& indices,
                                                 const TensorInfo& output);
 
class NeonGatherNdWorkload : public NeonBaseWorkload<GatherNdQueueDescriptor>
{
public:
    NeonGatherNdWorkload(const GatherNdQueueDescriptor& descriptor, const WorkloadInfo& info);
    virtual void Execute() const override;
 
private:
    arm_compute::Tensor m_InputGather;
    arm_compute::Tensor m_FlattenedCoeff;
    arm_compute::Tensor m_OutputMul;
    arm_compute::Tensor m_FlattenedIndices;
    arm_compute::Tensor m_OutputGather;
    arm_compute::Tensor m_IndicesReshaped;
 
    mutable arm_compute::NEPixelWiseMultiplication m_MulLayer;
    mutable arm_compute::NEReductionOperation m_ReduceSumLayer;
    mutable arm_compute::NEGather m_GatherLayer;
    mutable arm_compute::NEReshapeLayer m_ReshapeInputLayer;
    mutable arm_compute::NEReshapeLayer m_ReshapeOutputLayer;
    mutable arm_compute::NEReshapeLayer m_ReshapeIndicesLayer;
 
};
 
} //namespace armnn