tests/benchmarks/uimodels/GraphicsViewBenchmark/resourcemonplugin/resourcemonplugin.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/benchmarks/uimodels/GraphicsViewBenchmark/resourcemonplugin/resourcemonplugin.h Tue Feb 02 00:43:10 2010 +0200
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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 are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef __RESOURCEMONPLUGIN_H__
+#define __RESOURCEMONPLUGIN_H__
+
+#include <QObject>
+#include "resourcemoninterface.h"
+
+#if defined (Q_OS_SYMBIAN)
+#include <e32std.h>
+
+class TTime;
+class TTimeIntervalMicroSeconds;
+#endif
+#if defined Q_OS_LINUX
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <malloc.h>
+#endif
+
+class ResourceMonitorPlugin : public QObject, ResourceMonitorInterface
+{
+ Q_OBJECT
+ Q_INTERFACES(ResourceMonitorInterface)
+
+ public:
+ ~ResourceMonitorPlugin();
+ bool Prepare(QString applicationThreadName);
+ ResourceMonitorInterface::CpuUsage CPULoad();
+ ResourceMonitorInterface::MemoryAllocation MemoryLoad();
+
+ void BeginMeasureMemoryLoad();
+ ResourceMonitorInterface::MemoryAllocation EndMeasureMemoryLoad();
+
+ void BeginMeasureCPULoad();
+ ResourceMonitorInterface::CpuUsage EndMeasureCPULoad();
+
+ private:
+ ResourceMonitorInterface::MemoryAllocation iMemoryAtStart;
+
+#if defined (Q_OS_SYMBIAN)
+ TTime iPrevSampleTime;
+ TTimeIntervalMicroSeconds iPrevSystemCpuTime;
+ TTimeIntervalMicroSeconds iPrevAppCpuTime;
+ RThread iSysThread;
+ RThread iAppThread;
+#endif
+#if defined Q_OS_LINUX
+ uint64_t iPrevTotalJiffies;
+ uint64_t iPrevBusyJiffies;
+ struct timeval iPrevAppCpuTime;
+#endif
+};
+
+#endif //__RESOURCEMONPLUGIN_H__