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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <string>
#include <vector>
namespace armnn
{
struct Measurement
{
enum Unit
{
TIME_NS,
TIME_US,
TIME_MS,
};
inline static const char* ToString(Unit unit)
{
switch (unit)
{
case TIME_NS: return "ns";
case TIME_US: return "us";
case TIME_MS: return "ms";
default: return "";
}
}
Measurement(const std::string& name, double value, Unit unit)
: m_Name(name)
, m_Value(value)
, m_Unit(unit)
{}
Measurement(const Measurement&) = default;
~Measurement() = default;
std::string m_Name;
double m_Value;
Unit m_Unit;
private:
// please don't default construct, otherwise Units will be wrong
Measurement() = delete;
};
class Instrument
{
public:
virtual ~Instrument() {}
virtual void Start() = 0;
virtual void Stop() = 0;
virtual std::vector<Measurement> GetMeasurements() const = 0;
virtual const char* GetName() const = 0;
};
} //namespace armnn
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