// $Id: ProceedMeasurements2_rejitOverhead3.java,v 1.1 2008/11/18 10:43:24 anicoara Exp $
// =========================================================================
package measurements.suites;
import junit.framework.Assert;
import junit.framework.Test;
import ch.ethz.prose.DefaultAspect;
import ch.ethz.prose.Aspect;
import ch.ethz.prose.ProseSystem;
import ch.ethz.prose.crosscut.Crosscut;
import ch.ethz.prose.crosscut.MethodCut;
import ch.ethz.prose.crosscut.MethodRedefineCut;
import ch.ethz.prose.crosscut.GetCut;
import ch.ethz.prose.crosscut.SetCut;
import ch.ethz.prose.filter.Fields;
import ch.ethz.prose.filter.PointCutter;
import ch.ethz.prose.filter.Executions;
import ch.ethz.prose.filter.Within;
import ch.ethz.inf.util.junit.PerformanceTest;
import ch.ethz.inf.util.junit.PerformanceTestSuite;
//import ch.ethz.prose.jikesrvm.JikesRVMPerformanceTest;
/**
* JoinPoint measurements
*
* Performance tests to calculate the relative rejit overhead
* after the aspect has been inserted.
*
* @version $Revision: 1.1 $
* @author Angela Nicoara
*/
public class ProceedMeasurements2_rejitOverhead3 extends PerformanceTest {
//public class ProceedMeasurements2_rejitOverhead3 extends JikesRVMPerformanceTest {
// public int x;
public int field = 0;
public boolean checkAssert = true;
public int localMethod (int k) {
field = k;
//x = 1; //set the "x" field
//System.err.println("localMethod() - field = " + field);
return field;
}
////////// SIXTEEN ///////////
// METHOD REDEFINITION - sixteen proceed()
public class MethodRedefineAspect_sixteen extends DefaultAspect {
public Crosscut c1 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
////////// FOUR ///////////
// METHOD REDEFINITION - four proceed()
public class MethodRedefineAspect_four_1 extends DefaultAspect {
public Crosscut c2 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
// METHOD REDEFINITION - four proceed()
public class MethodRedefineAspect_four_2 extends DefaultAspect {
public Crosscut c3 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
////////// TWO ///////////
// METHOD REDEFINITION - two proceed()
public class MethodRedefineAspect_two_1 extends DefaultAspect {
public Crosscut c4 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
// METHOD REDEFINITION - two proceed()
public class MethodRedefineAspect_two_2 extends DefaultAspect {
public Crosscut c5 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
// METHOD REDEFINITION - two proceed()
public class MethodRedefineAspect_two_3 extends DefaultAspect {
public Crosscut c6 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
// METHOD REDEFINITION - two proceed()
public class MethodRedefineAspect_two_4 extends DefaultAspect {
public Crosscut c7 = new MethodRedefineCut() {
// the new method code
public int METHOD_ARGS(ProceedMeasurements2_rejitOverhead3 target, int k) {
proceed();
proceed();
//target.field = 50;
return k;
}
protected PointCutter pointCutter() {
return ( (Within.method("^localMethod$")) .AND (Within.type("^ProceedMeasurements2_rejitOverhead3$")) );
}
};
}
Aspect aspect_sixteen; // METHOD REDEFINITION - sixteen proceed()
Aspect aspect_four_1; // METHOD REDEFINITION - four_1 proceed()
Aspect aspect_four_2; // METHOD REDEFINITION - four_2 proceed()
Aspect aspect_two_1; // METHOD REDEFINITION - two_1 proceed()
Aspect aspect_two_2; // METHOD REDEFINITION - two_2 proceed()
Aspect aspect_two_3; // METHOD REDEFINITION - two_3 proceed()
Aspect aspect_two_4; // METHOD REDEFINITION - two_4 proceed()
public boolean useProse = false;
/**
* Construct test with given name.
* @param name test name
*/
public ProceedMeasurements2_rejitOverhead3(String name) {
super(name);
RANGE = new int[] { 1 };
//RANGE = new int[] { 100000 };
String proseParam = System.getProperty("useprose");
if (proseParam != null) useProse = true;
}
/**
* Set up fixture.
*/
protected void setUp() {
if (!useProse) return;
try {
ProseSystem.startup();
} catch (Exception e) { Assert.fail("ProseSystem.startup() failed"); }
aspect_sixteen = new MethodRedefineAspect_sixteen(); // METHOD REDEFINITION - sixteen proceed()
aspect_four_1 = new MethodRedefineAspect_four_1(); // METHOD REDEFINITION - four_1 proceed()
aspect_four_2 = new MethodRedefineAspect_four_2(); // METHOD REDEFINITION - four_2 proceed()
aspect_two_1 = new MethodRedefineAspect_two_1(); // METHOD REDEFINITION - two_1 proceed()
aspect_two_2 = new MethodRedefineAspect_two_2(); // METHOD REDEFINITION - two_2 proceed()
aspect_two_3 = new MethodRedefineAspect_two_3(); // METHOD REDEFINITION - two_3 proceed()
aspect_two_4 = new MethodRedefineAspect_two_4(); // METHOD REDEFINITION - two_4 proceed()
field = 0;
}
protected void tearDown() {
if (!useProse) return;
try {
ProseSystem.teardown();
} catch (Exception e) {
Assert.fail("ProseSystem.teardown() failed");
}
}
//========= METHOD REDEFINITION - sixteen proceed() =========
// rejit overhead
public void test_the_rejit_overhead_for_MethodRedefinition_sixteenProceed() {
int sum = 0;
for (int i=0; i < 100000; i++) { localMethod(i); sum += field; }
if (useProse) ProseSystem.getAspectManager().insert(aspect_sixteen);
startChronometer();
for (int i=0; i < RUNS; i++) localMethod(i);
stopChronometer();
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_sixteen);
//if(checkAssert) assertEquals("Hook notifications", 10, field);
}
//========= METHOD REDEFINITION - four proceed() =========
// rejit overhead
public void test_the_rejit_overhead_for_MethodRedefinition_fourProceed() {
int sum = 0;
for (int i=0; i < 100000; i++) { localMethod(i); sum += field; }
if (useProse) ProseSystem.getAspectManager().insert(aspect_four_1);
if (useProse) ProseSystem.getAspectManager().insert(aspect_four_2);
startChronometer();
for (int i=0; i < RUNS; i++) localMethod(i);
stopChronometer();
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_four_2);
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_four_1);
//if(checkAssert) assertEquals("Hook notifications", 10, field);
}
//========= METHOD REDEFINITION - two proceed() =========
// rejit overhead
public void test_the_rejit_overhead_for_MethodRedefinition_twoProceed() {
int sum = 0;
for (int i=0; i < 100000; i++) { localMethod(i); sum += field; }
if (useProse) ProseSystem.getAspectManager().insert(aspect_two_1);
if (useProse) ProseSystem.getAspectManager().insert(aspect_two_2);
if (useProse) ProseSystem.getAspectManager().insert(aspect_two_3);
if (useProse) ProseSystem.getAspectManager().insert(aspect_two_4);
startChronometer();
for (int i=0; i < RUNS; i++) localMethod(i);
stopChronometer();
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_two_4);
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_two_3);
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_two_2);
if (useProse) ProseSystem.getAspectManager().withdraw(aspect_two_1);
//if(checkAssert) assertEquals("Hook notifications", 10, field);
}
/**
* Test suite.
* @return test instance
*/
public static Test suite() {
return new PerformanceTestSuite(ProceedMeasurements2_rejitOverhead3.class);
}
}