QBenchmarkCallgrindMeasurer Class Reference

#include <qbenchmarkvalgrind_p.h>

Inheritance diagram for QBenchmarkCallgrindMeasurer:

Public Functions
int	adjustIterationCount (int)
int	adjustMedianCount (int)
qint64	checkpoint ()
bool	isMeasurementAccepted (qint64 measurement)
QTest::QBenchmarkMetric	metricType ()
bool	needsWarmupIteration ()
void	start ()
qint64	stop ()
Public Functions inherited from QBenchmarkMeasurerBase
virtual void	init ()
virtual bool	repeatCount ()
virtual	~QBenchmarkMeasurerBase ()

Detailed Description

Definition at line 78 of file qbenchmarkvalgrind_p.h.

Functions

adjustIterationCount()

int QBenchmarkCallgrindMeasurer::adjustIterationCount ( int  )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 262 of file qbenchmarkvalgrind.cpp.

{ 
    return 1;
}

adjustMedianCount()

int QBenchmarkCallgrindMeasurer::adjustMedianCount ( int  )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 267 of file qbenchmarkvalgrind.cpp.

{ 
    return 1;
}

checkpoint()

qint64 QBenchmarkCallgrindMeasurer::checkpoint ( )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 239 of file qbenchmarkvalgrind.cpp.

{
    CALLGRIND_DUMP_STATS;
    const qint64 result = QBenchmarkValgrindUtils::extractLastResult();
    return result;
}

isMeasurementAccepted()

bool QBenchmarkCallgrindMeasurer::isMeasurementAccepted ( qint64  measurement )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 256 of file qbenchmarkvalgrind.cpp.

{
    Q_UNUSED(measurement);
    return true;
}

metricType()

QTest::QBenchmarkMetric QBenchmarkCallgrindMeasurer::metricType ( )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 277 of file qbenchmarkvalgrind.cpp.

{
    return QTest::InstructionReads;
}

needsWarmupIteration()

bool QBenchmarkCallgrindMeasurer::needsWarmupIteration ( )

virtual

Reimplemented from QBenchmarkMeasurerBase.

Definition at line 272 of file qbenchmarkvalgrind.cpp.

{ 
    return true;
}

start()

void QBenchmarkCallgrindMeasurer::start ( )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 234 of file qbenchmarkvalgrind.cpp.

{
    CALLGRIND_ZERO_STATS;
}

stop()

qint64 QBenchmarkCallgrindMeasurer::stop ( )

virtual

Implements QBenchmarkMeasurerBase.

Definition at line 251 of file qbenchmarkvalgrind.cpp.

{   
    return checkpoint();
}

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The documentation for this class was generated from the following files:

• /src/testlib/qbenchmarkvalgrind_p.h
• /src/testlib/qbenchmarkvalgrind.cpp