QBenchmarkGlobalData Class Reference

#include <qbenchmark_p.h>

Public Types
enum	Mode {   WallTime, CallgrindParentProcess, CallgrindChildProcess, TickCounter,   EventCounter }

Public Functions
int	adjustMedianIterationCount ()
QBenchmarkMeasurerBase *	createMeasurer ()
Mode	mode () const
	QBenchmarkGlobalData ()
void	setMode (Mode mode)
	~QBenchmarkGlobalData ()

Public Variables
QString	callgrindOutFileBase
QBenchmarkContext	context
bool	createChart
int	iterationCount
QBenchmarkMeasurerBase *	measurer
int	medianIterationCount
bool	verboseOutput
int	walltimeMinimum

Static Public Variables
static QBenchmarkGlobalData *	current

Properties
Mode	mode_

Detailed Description

Definition at line 133 of file qbenchmark_p.h.

Enumerations

Mode

enum QBenchmarkGlobalData::Mode

Enumerator
WallTime
CallgrindParentProcess
CallgrindChildProcess
TickCounter
EventCounter

Definition at line 140 of file qbenchmark_p.h.

{ WallTime, CallgrindParentProcess, CallgrindChildProcess, TickCounter, EventCounter };

Constructors and Destructors

QBenchmarkGlobalData()

QBenchmarkGlobalData::QBenchmarkGlobalData

(

)

Definition at line 59 of file qbenchmark.cpp.

    : measurer(0)
    , walltimeMinimum(-1)
    , iterationCount(-1)
    , medianIterationCount(-1)
    , createChart(false)
    , verboseOutput(false)
    , mode_(WallTime)
{
    setMode(mode_);
}

~QBenchmarkGlobalData()

QBenchmarkGlobalData::~QBenchmarkGlobalData

(

)

Definition at line 71 of file qbenchmark.cpp.

{
    delete measurer;
    QBenchmarkGlobalData::current = 0;
}

Functions

adjustMedianIterationCount()

int QBenchmarkGlobalData::adjustMedianIterationCount

(

)

Definition at line 107 of file qbenchmark.cpp.

{
    if (medianIterationCount != -1) {
        return medianIterationCount;
    } else {
        return measurer->adjustMedianCount(1);
    }
}

createMeasurer()

QBenchmarkMeasurerBase * QBenchmarkGlobalData::createMeasurer

(

)

Definition at line 86 of file qbenchmark.cpp.

Referenced by setMode().

{
    QBenchmarkMeasurerBase *measurer = 0;
    if (0) {
#ifdef QTESTLIB_USE_VALGRIND
    } else if (mode_ == CallgrindChildProcess || mode_ == CallgrindParentProcess) {
        measurer = new QBenchmarkCallgrindMeasurer;
#endif
#ifdef HAVE_TICK_COUNTER
    } else if (mode_ == TickCounter) {
        measurer = new QBenchmarkTickMeasurer;
#endif
    } else if (mode_ == EventCounter) {
        measurer = new QBenchmarkEvent;
    } else {
        measurer =  new QBenchmarkTimeMeasurer;
    }
    measurer->init();
    return measurer;
}

mode()

Mode QBenchmarkGlobalData::mode ( ) const

inline

Definition at line 142 of file qbenchmark_p.h.

Referenced by setMode().

{ return mode_; }

setMode()

void QBenchmarkGlobalData::setMode

(

Mode

mode

)

Definition at line 77 of file qbenchmark.cpp.

Referenced by QBenchmarkGlobalData(), and QTest::qtest_qParseArgs().

{
    mode_ = mode;

    if (measurer)
        delete measurer;
    measurer = createMeasurer();
}

Properties

callgrindOutFileBase

QString QBenchmarkGlobalData::callgrindOutFileBase

Definition at line 153 of file qbenchmark_p.h.

Referenced by QBenchmarkValgrindUtils::cleanup(), QBenchmarkValgrindUtils::getNewestFileName(), QTest::qtest_qParseArgs(), and QBenchmarkValgrindUtils::runCallgrindSubProcess().

context

QBenchmarkContext QBenchmarkGlobalData::context

Definition at line 147 of file qbenchmark_p.h.

Referenced by QTest::qInvokeTestMethod(), and QTest::qInvokeTestMethodDataEntry().

createChart

bool QBenchmarkGlobalData::createChart

Definition at line 151 of file qbenchmark_p.h.

current

QBenchmarkGlobalData * QBenchmarkGlobalData::current

static

Definition at line 136 of file qbenchmark_p.h.

Referenced by QBenchmarkTestMethodData::adjustIterationCount(), QTest::beginBenchmarkMeasurement(), QBenchmarkValgrindUtils::cleanup(), QTest::endBenchmarkMeasurement(), QBenchmarkValgrindUtils::getNewestFileName(), QTest::qExec(), QTest::qInvokeTestMethod(), QTest::qInvokeTestMethodDataEntry(), QTest::qtest_qParseArgs(), QBenchmarkValgrindUtils::runCallgrindSubProcess(), QBenchmarkTestMethodData::setResult(), ~QBenchmarkGlobalData(), and QTest::QBenchmarkIterationController::~QBenchmarkIterationController().

iterationCount

int QBenchmarkGlobalData::iterationCount

Definition at line 149 of file qbenchmark_p.h.

Referenced by QBenchmarkTestMethodData::adjustIterationCount(), and QTest::qtest_qParseArgs().

measurer

QBenchmarkMeasurerBase* QBenchmarkGlobalData::measurer

Definition at line 146 of file qbenchmark_p.h.

Referenced by QBenchmarkTestMethodData::adjustIterationCount(), adjustMedianIterationCount(), QTest::beginBenchmarkMeasurement(), createMeasurer(), QTest::endBenchmarkMeasurement(), QTest::qInvokeTestMethodDataEntry(), setMode(), QBenchmarkTestMethodData::setResult(), and ~QBenchmarkGlobalData().

medianIterationCount

int QBenchmarkGlobalData::medianIterationCount

Definition at line 150 of file qbenchmark_p.h.

Referenced by adjustMedianIterationCount(), and QTest::qtest_qParseArgs().

mode_

Mode QBenchmarkGlobalData::mode_

private

Definition at line 155 of file qbenchmark_p.h.

Referenced by createMeasurer(), QBenchmarkGlobalData(), and setMode().

verboseOutput

bool QBenchmarkGlobalData::verboseOutput

Definition at line 152 of file qbenchmark_p.h.

Referenced by QTest::qtest_qParseArgs().

walltimeMinimum

int QBenchmarkGlobalData::walltimeMinimum

Definition at line 148 of file qbenchmark_p.h.

Referenced by QTest::qtest_qParseArgs(), and QBenchmarkTestMethodData::setResult().

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

• /src/testlib/qbenchmark_p.h
• /src/testlib/qbenchmark.cpp