ClGatherNdWorkload.hpp

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//
// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
 
#pragma once
 
#include "ClBaseWorkload.hpp"
 
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/CL/functions/CLGather.h"
#include "arm_compute/runtime/CL/functions/CLPixelWiseMultiplication.h"
#include "arm_compute/runtime/CL/functions/CLReductionOperation.h"
#include "arm_compute/runtime/CL/functions/CLReshapeLayer.h"
 
namespace armnn
{
arm_compute::Status ClGatherNdWorkloadValidate(const TensorInfo& params,
                                               const TensorInfo& indices,
                                               const TensorInfo& output);
 
class ClGatherNdWorkload : public ClBaseWorkload<GatherNdQueueDescriptor>
{
public:
    ClGatherNdWorkload(const GatherNdQueueDescriptor& descriptor,
                       const WorkloadInfo& info,
                       const arm_compute::CLCompileContext& clCompileContext);
    virtual void Execute() const override;
 
private:
    arm_compute::CLTensor m_InputGather;
    arm_compute::CLTensor m_FlattenedCoeff;
    arm_compute::CLTensor m_OutputMul;
    arm_compute::CLTensor m_FlattenedIndices;
    arm_compute::CLTensor m_OutputGather;
    arm_compute::CLTensor m_IndicesReshaped;
 
    mutable arm_compute::CLPixelWiseMultiplication m_MulLayer;
    mutable arm_compute::CLReductionOperation m_ReduceSumLayer;
    mutable arm_compute::CLGather m_GatherLayer;
    mutable arm_compute::CLReshapeLayer m_ReshapeInputLayer;
    mutable arm_compute::CLReshapeLayer m_ReshapeOutputLayer;
    mutable arm_compute::CLReshapeLayer m_ReshapeIndicesLayer;
};
 
} //namespace armnn