QuantizeLayer.cpp

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//
// Copyright © 2019-2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
 
#include "QuantizeLayer.hpp"
 
#include "LayerCloneBase.hpp"
 
namespace armnn
{
 
QuantizeLayer::QuantizeLayer(const char* name)
: Layer(1, 1, LayerType::Quantize, name)
{}
 
std::unique_ptr<IWorkload> QuantizeLayer::CreateWorkload(const IWorkloadFactory& factory) const
{
    QuantizeQueueDescriptor descriptor;
    SetAdditionalInfo(descriptor);
 
    WorkloadInfo info = PrepInfoAndDesc(descriptor);
 
    return factory.CreateWorkload(LayerType::Quantize, descriptor, info);
}
 
Layer* QuantizeLayer::Clone(Graph& graph) const
{
    QuantizeLayer* clone = CloneBase<QuantizeLayer>(graph, GetName());
    return clone;
}
 
void QuantizeLayer::ValidateTensorShapesFromInputs()
{
    VerifyLayerConnections(1, CHECK_LOCATION());
 
    const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape();
 
    VerifyShapeInferenceType(outputShape, m_ShapeInferenceMethod);
 
    auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetTensorInfo().GetShape() });
 
    ValidateAndCopyShape(outputShape, inferredShapes[0], m_ShapeInferenceMethod, "QuantizeLayer");
}
 
void QuantizeLayer::ExecuteStrategy(IStrategy& strategy) const
{
    strategy.ExecuteStrategy(this, GetParameters(), {}, GetName());
}
 
} //namespace armnn