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#include "QtTest/private/qbenchmarkmeasurement_p.h"

#include "QtTest/private/qbenchmark_p.h"

#include <qdebug.h>

QT_BEGIN_NAMESPACE

// QBenchmarkTimeMeasurer implementation

void QBenchmarkTimeMeasurer::start()

{

    time.start();

}

qint64 QBenchmarkTimeMeasurer::checkpoint()

{

    return time.elapsed();

}

qint64 QBenchmarkTimeMeasurer::stop()

{	

    return time.elapsed();

}

bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement)

{

    return (measurement > 20);

}

int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)

{ 

    return suggestion; 

}

int QBenchmarkTimeMeasurer::adjustMedianCount(int)

{ 

    return 1; 

}

QString QBenchmarkTimeMeasurer::unitText()

{

    return QLatin1String("msec");

}

QString QBenchmarkTimeMeasurer::metricText()

{

    return QLatin1String("walltime");

}

#ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h

void QBenchmarkTickMeasurer::start()

{

    startTicks = getticks();

}

qint64 QBenchmarkTickMeasurer::checkpoint()

{

    CycleCounterTicks now = getticks();

    return qRound64(elapsed(now, startTicks));

}

qint64 QBenchmarkTickMeasurer::stop()

{

    CycleCounterTicks now = getticks();

    return qRound64(elapsed(now, startTicks));

}

bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64)

{

    return true;

}

int QBenchmarkTickMeasurer::adjustIterationCount(int)

{ 

    return 1; 

}

int QBenchmarkTickMeasurer::adjustMedianCount(int)

{ 

    return 1; 

}

bool QBenchmarkTickMeasurer::needsWarmupIteration()

{ 

    return true; 

}

QString QBenchmarkTickMeasurer::unitText()

{

    return QLatin1String("ticks");

}

QString QBenchmarkTickMeasurer::metricText()

{

    return QLatin1String("cputicks");

}

#endif

QT_END_NAMESPACE