performance_measurement.h

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/*
 The Real-Time eXperiment Interface (RTXI)
 Copyright (C) 2011 Georgia Institute of Technology, University of Utah, Weill Cornell Medical College

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef PERFORMANCE_MEASUREMENT_H
#define PERFORMANCE_MEASUREMENT_H

#include <QWidget>
#include <QTextStream>
#include <QFile>
#include <QFileDialog>
#include <QMessageBox>
#include <QtWidgets>

#include <plugin.h>
#include <rt.h>
#include <workspace.h>
#include <math/runningstat.h>

namespace PerformanceMeasurement
{
class Panel;
class Plugin : public QObject, public ::Plugin::Object
{

 Q_OBJECT
 friend class Panel;

public:
 static Plugin *getInstance(void);

public slots:
 void createPerformanceMeasurementPanel(void);
private:
 Plugin(void);
 ~Plugin(void);
 Plugin(const Plugin &) : QObject() {};
 Plugin & operator=(const Plugin &)
 {
 return *getInstance();
 };
 static Plugin *instance;
 Panel *panel;
}; // class Plugin

class Panel : public QWidget, public RT::Device, public Workspace::Instance
{
 Q_OBJECT

public:
 Panel(QWidget *);
 virtual
 ~Panel(void);

 void read(void);

 void write(void);

public slots:

 void reset(void);
 void resetMaxTimeStep(void);

 void update(void);

private:

 enum
 {
 INIT1, INIT2, EXEC,
 } state;

 double duration;
 double lastRead;
 double timestep;
 double latency;
 double maxDuration;
 double maxTimestep;
 double maxLatency;
 double jitter;

 RunningStat timestepStat;
 RunningStat latencyStat;

 QLineEdit *durationEdit;
 QLineEdit *timestepEdit;
 QLineEdit *maxDurationEdit;
 QLineEdit *maxTimestepEdit;
 QLineEdit *timestepJitterEdit;
 QLineEdit *AppCpuPercentEdit;
}; // class Panel
}; // namespace PerformanceMeasurement
#endif /* PERFORMANCE_MEASUREMENT_H */