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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "RefComparisonWorkload.hpp"
#include "Decoders.hpp"
#include "ElementwiseFunction.hpp"
#include "Encoders.hpp"
#include "RefWorkloadUtils.hpp"
#include <Profiling.hpp>
#include <armnn/TypesUtils.hpp>
#include <functional>
namespace armnn
{
RefComparisonWorkload::RefComparisonWorkload(const ComparisonQueueDescriptor& desc,
const WorkloadInfo& info)
: BaseWorkload<ComparisonQueueDescriptor>(desc, info)
{}
void RefComparisonWorkload::PostAllocationConfigure()
{
PostAllocationConfigure(m_Data.m_Inputs, m_Data.m_Outputs);
}
void RefComparisonWorkload::PostAllocationConfigure(std::vector<ITensorHandle*> inputs,
std::vector<ITensorHandle*> outputs)
{
const TensorInfo& inputInfo0 = GetTensorInfo(inputs[0]);
const TensorInfo& inputInfo1 = GetTensorInfo(inputs[1]);
const TensorInfo& outputInfo = GetTensorInfo(outputs[0]);
m_Input0 = MakeDecoder<InType>(inputInfo0);
m_Input1 = MakeDecoder<InType>(inputInfo1);
m_Output = MakeEncoder<OutType>(outputInfo);
}
void RefComparisonWorkload::Execute() const
{
Execute(m_Data.m_Inputs, m_Data.m_Outputs);
}
void RefComparisonWorkload::ExecuteAsync(WorkingMemDescriptor &workingMemDescriptor)
{
PostAllocationConfigure(workingMemDescriptor.m_Inputs, workingMemDescriptor.m_Outputs);
Execute(workingMemDescriptor.m_Inputs, workingMemDescriptor.m_Outputs);
}
void RefComparisonWorkload::Execute(std::vector<ITensorHandle*> inputs, std::vector<ITensorHandle*> outputs) const
{
ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefComparisonWorkload_Execute");
const TensorInfo& inputInfo0 = GetTensorInfo(inputs[0]);
const TensorInfo& inputInfo1 = GetTensorInfo(inputs[1]);
const TensorInfo& outputInfo = GetTensorInfo(outputs[0]);
const TensorShape& inShape0 = inputInfo0.GetShape();
const TensorShape& inShape1 = inputInfo1.GetShape();
const TensorShape& outShape = outputInfo.GetShape();
m_Input0->Reset(inputs[0]->Map());
m_Input1->Reset(inputs[1]->Map());
m_Output->Reset(outputs[0]->Map());
using EqualFunction = ElementwiseBinaryFunction<std::equal_to<InType>>;
using GreaterFunction = ElementwiseBinaryFunction<std::greater<InType>>;
using GreaterOrEqualFunction = ElementwiseBinaryFunction<std::greater_equal<InType>>;
using LessFunction = ElementwiseBinaryFunction<std::less<InType>>;
using LessOrEqualFunction = ElementwiseBinaryFunction<std::less_equal<InType>>;
using NotEqualFunction = ElementwiseBinaryFunction<std::not_equal_to<InType>>;
switch (m_Data.m_Parameters.m_Operation)
{
case ComparisonOperation::Equal:
{
EqualFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
case ComparisonOperation::Greater:
{
GreaterFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
case ComparisonOperation::GreaterOrEqual:
{
GreaterOrEqualFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
case ComparisonOperation::Less:
{
LessFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
case ComparisonOperation::LessOrEqual:
{
LessOrEqualFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
case ComparisonOperation::NotEqual:
{
NotEqualFunction(inShape0, inShape1, outShape, *m_Input0, *m_Input1, *m_Output);
break;
}
default:
{
throw InvalidArgumentException(std::string("Unsupported comparison operation ") +
GetComparisonOperationAsCString(m_Data.m_Parameters.m_Operation), CHECK_LOCATION());
}
}
}
} // namespace armnn
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