/**************************************************************************** ** ** Copyright (C) 2009 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "QtTest/private/qbenchmarkmeasurement_p.h" #include "QtTest/private/qbenchmark_p.h" #include 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