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-rw-r--r--src/quicktestlib/testlib/qbenchmarkmeasurement.cpp139
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diff --git a/src/quicktestlib/testlib/qbenchmarkmeasurement.cpp b/src/quicktestlib/testlib/qbenchmarkmeasurement.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtTest module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qbenchmarkmeasurement_p.h"
-#include "qbenchmark_p.h"
-#include "qbenchmarkmetric_p.h"
-#include "qbenchmark.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 > 50);
-}
-
-int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)
-{
- return suggestion;
-}
-
-bool QBenchmarkTimeMeasurer::needsWarmupIteration()
-{
- return true;
-}
-
-int QBenchmarkTimeMeasurer::adjustMedianCount(int)
-{
- return 1;
-}
-
-QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType()
-{
- return QTest::WalltimeMilliseconds;
-}
-
-#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;
-}
-
-QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType()
-{
- return QTest::CPUTicks;
-}
-
-#endif
-
-
-QT_END_NAMESPACE