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//
// Copyright © 2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "NeonElementwiseBinaryWorkload.hpp"
#include "NeonWorkloadUtils.hpp"
#include <aclCommon/ArmComputeTensorUtils.hpp>
#include <aclCommon/ArmComputeUtils.hpp>
#include <armnn/utility/PolymorphicDowncast.hpp>
#include <armnn/backends/TensorHandle.hpp>
#include <arm_compute/runtime/NEON/functions/NEElementwiseOperations.h>
namespace armnn
{
arm_compute::Status NeonElementwiseBinaryWorkloadValidate(const TensorInfo& input0,
const TensorInfo& input1,
const TensorInfo& output,
const ElementwiseBinaryDescriptor& descriptor,
const ActivationDescriptor* activationDescriptor)
{
const arm_compute::TensorInfo aclInput0 = armcomputetensorutils::BuildArmComputeTensorInfo(input0);
const arm_compute::TensorInfo aclInput1 = armcomputetensorutils::BuildArmComputeTensorInfo(input1);
const arm_compute::TensorInfo aclOutput = armcomputetensorutils::BuildArmComputeTensorInfo(output);
const arm_compute::ActivationLayerInfo activationInfo = ConvertActivationDescriptorToAclActivationLayerInfo(
activationDescriptor);
switch (descriptor.m_Operation)
{
case armnn::BinaryOperation::Power:
return arm_compute::NEElementwisePower::validate(&aclInput0,
&aclInput1,
&aclOutput,
activationInfo);
case armnn::BinaryOperation::SqDiff:
return arm_compute::NEElementwiseSquaredDiff::validate(&aclInput0,
&aclInput1,
&aclOutput,
activationInfo);
default:
throw InvalidArgumentException("Unknown binary operator", CHECK_LOCATION());
}
}
NeonElementwiseBinaryWorkload::NeonElementwiseBinaryWorkload(const ElementwiseBinaryQueueDescriptor& descriptor,
const WorkloadInfo& info)
: NeonBaseWorkload<ElementwiseBinaryQueueDescriptor>(descriptor, info)
{
m_Data.ValidateInputsOutputs("NeonElementwiseBinaryWorkload", 2, 1);
arm_compute::ITensor& input1 = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
arm_compute::ITensor& input2 = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
const arm_compute::ActivationLayerInfo activationInfo = ConvertAdditionalInfoToAclActivationLayerInfo(descriptor);
ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "NeonElementwiseBinaryWorkload_configure");
switch (descriptor.m_Parameters.m_Operation)
{
case armnn::BinaryOperation::Power:
{
auto powerLayer = std::make_unique<arm_compute::NEElementwisePower>();
powerLayer->configure(&input1, &input2, &output, activationInfo);
m_ElementwiseBinaryLayer.reset(powerLayer.release());
break;
}
case armnn::BinaryOperation::SqDiff:
{
auto SqDiffLayer = std::make_unique<arm_compute::NEElementwiseSquaredDiff>();
SqDiffLayer->configure(&input1, &input2, &output, activationInfo);
m_ElementwiseBinaryLayer.reset(SqDiffLayer.release());
break;
}
default:
throw InvalidArgumentException("Unknown binary operator", CHECK_LOCATION());
}
}
void NeonElementwiseBinaryWorkload::Execute() const
{
ARMNN_SCOPED_PROFILING_EVENT_NEON_NAME_GUID("NeonElementwiseBinaryWorkload_Execute");
m_ElementwiseBinaryLayer->run();
}
} //namespace armnn
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