/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
package com.hp.mwtests.ts.txoj.performance;
/*
* Copyright (C) 1998, 1999, 2000,
*
* Arjuna Solutions Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: PerformanceTest2.java 2342 2006-03-30 13:06:17Z $
*/
import com.arjuna.ats.arjuna.*;
import com.arjuna.ats.txoj.common.*;
import com.hp.mwtests.ts.txoj.common.exceptions.TestException;
import com.hp.mwtests.ts.txoj.common.resources.AtomicObject;
import com.hp.mwtests.ts.txoj.common.resources.RecoverableObject;
import java.lang.NumberFormatException;
public class PerformanceTest2
{
public static void main (String[] args)
{
boolean persistent = true;
long iters = 1000;
for (int i = 0; i < args.length; i++)
{
if (args[i].compareTo("-recoverable") == 0)
persistent = false;
if (args[i].compareTo("-iter") == 0)
{
try
{
iters = Long.parseLong(args[i+1]);
}
catch (NumberFormatException e)
{
}
}
}
long totalTime = 0;
AtomicAction A = new AtomicAction();
A.begin();
A.commit();
A = null;
if (persistent)
totalTime = persistentTest(iters);
else
totalTime = recoverableTest(iters);
System.out.print("Time taken to perform "+iters+" iterations on a ");
if (persistent)
System.out.print("persistent object: ");
else
System.out.print("recoverable object: ");
System.out.println(totalTime+" milliseconds");
}
public static long recoverableTest (long iters)
{
RecoverableObject foo = new RecoverableObject();
AtomicAction A = null;
long t1 = System.currentTimeMillis();
for (int c = 0; c < iters; c++)
{
A = new AtomicAction();
A.begin();
foo.set(2);
A.commit();
A = null;
}
foo = null;
return System.currentTimeMillis() - t1;
}
public static long persistentTest (long iters)
{
AtomicObject foo = new AtomicObject();
AtomicAction A = null;
long t1 = System.currentTimeMillis();
try
{
for (int c = 0; c < iters; c++)
{
A = new AtomicAction();
A.begin();
foo.set(2);
A.commit();
A = null;
}
}
catch (TestException e)
{
System.out.println("AtomicObject exception raised.");
if (A != null)
A.abort();
}
foo = null;
return System.currentTimeMillis() - t1;
}
};