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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <ostream>
#include <string.h>
#include <map>
#include <set>
#include "Instrument.hpp"
namespace armnn
{
enum class JsonObjectType
{
Measurement,
Event
};
struct JsonChildObject
{
JsonChildObject(const std::string& label)
: m_Label(label), m_Unit(Measurement::Unit::TIME_MS), m_Type(JsonObjectType::Event)
{}
JsonChildObject(const JsonChildObject&) = default;
void AddMeasurement(const double measurement)
{
m_Measurements.push_back(measurement);
}
void AddChild(const JsonChildObject& childObject)
{
m_Children.push_back(childObject);
}
JsonChildObject& GetChild(const unsigned int index)
{
return m_Children[index];
}
void SetUnit(const Measurement::Unit unit)
{
m_Unit = unit;
}
size_t NumChildren() const
{
return m_Children.size();
}
void SetType(JsonObjectType type)
{
m_Type = type;
}
JsonObjectType GetType() const
{
return m_Type;
}
~JsonChildObject() = default;
std::string m_Label;
Measurement::Unit m_Unit;
JsonObjectType m_Type;
std::vector<double> m_Measurements;
std::vector<JsonChildObject> m_Children;
private:
JsonChildObject() = delete;
};
class JsonPrinter
{
public:
void PrintJsonChildObject(const JsonChildObject& object, size_t& id);
void PrintHeader();
void PrintArmNNHeader();
void PrintFooter();
void PrintSeparator();
void PrintNewLine();
void PrintLabel(const std::string& label, size_t id);
void PrintUnit(armnn::Measurement::Unit unit);
void PrintType(armnn::JsonObjectType type);
void PrintMeasurementsList(const std::vector<double>& measurementsVector);
public:
JsonPrinter(std::ostream &outputStream)
: m_OutputStream(outputStream), m_NumTabs(0)
{}
private:
std::string MakeKey(const std::string& label, size_t id);
void PrintTabs();
void DecrementNumberOfTabs();
void IncrementNumberOfTabs();
std::ostream &m_OutputStream;
unsigned int m_NumTabs;
};
} // namespace armnn
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