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//
// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "NeonGatherWorkload.hpp"
#include "NeonWorkloadUtils.hpp"
#include <armnn/utility/PolymorphicDowncast.hpp>
#include <aclCommon/ArmComputeUtils.hpp>
namespace armnn
{
arm_compute::Status NeonGatherWorkloadValidate(const TensorInfo& input,
const TensorInfo& indices,
const TensorInfo& output,
const GatherDescriptor& descriptor)
{
const arm_compute::TensorInfo aclInput = BuildArmComputeTensorInfo(input);
const arm_compute::TensorInfo aclIndices = BuildArmComputeTensorInfo(indices);
const arm_compute::TensorInfo aclOutput = BuildArmComputeTensorInfo(output);
int aclAxis = ComputeAclAxis(descriptor.m_Axis, input);
return arm_compute::NEGather::validate(&aclInput, &aclIndices, &aclOutput, aclAxis);
}
NeonGatherWorkload::NeonGatherWorkload(const GatherQueueDescriptor& descriptor,
const WorkloadInfo& info)
: BaseWorkload<GatherQueueDescriptor>(descriptor, info)
{
// Report Profiling Details
ARMNN_REPORT_PROFILING_WORKLOAD_DESC("NeonGatherWorkload_Construct",
descriptor.m_Parameters,
info,
this->GetGuid());
m_Data.ValidateInputsOutputs("NeonGatherWorkload", 2, 1);
arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
arm_compute::ITensor& indices = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
int aclAxis = ComputeAclAxis(descriptor.m_Parameters.m_Axis, info.m_InputTensorInfos[0]);
m_Layer.configure(&input, &indices, &output, aclAxis);
}
void NeonGatherWorkload::Execute() const
{
ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonGatherWorkload_Execute", this->GetGuid());
m_Layer.run();
}
} //namespace armnn
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