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Christian Wulf authoredChristian Wulf authored
MethodCallThoughputTimestampAnalysis1Test.java 2.20 KiB
/***************************************************************************
* Copyright 2014 Kieker Project (http://kieker-monitoring.net)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
***************************************************************************/
package teetime.variant.methodcall.examples.experiment01;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import teetime.util.ConstructorClosure;
import teetime.util.StatisticsUtil;
import teetime.variant.explicitScheduling.examples.throughput.TimestampObject;
import test.PerformanceResult;
import test.PerformanceTest;
/**
* @author Christian Wulf
*
* @since 1.10
*/
public class MethodCallThoughputTimestampAnalysis1Test extends PerformanceTest {
// TODO check why the optimal, but inflexible impl is 500 times faster than our new framework
@Test
public void testWithManyObjects() {
System.out.println("Testing teetime (mc) with NUM_OBJECTS_TO_CREATE=" + NUM_OBJECTS_TO_CREATE + ", NUM_NOOP_FILTERS="
+ NUM_NOOP_FILTERS + "...");
final MethodCallThroughputAnalysis1 analysis = new MethodCallThroughputAnalysis1();
analysis.setNumNoopFilters(NUM_NOOP_FILTERS);
analysis.setTimestampObjects(this.timestampObjects);
analysis.setInput(NUM_OBJECTS_TO_CREATE, new ConstructorClosure<TimestampObject>() {
@Override
public TimestampObject create() {
return new TimestampObject();
}
});
analysis.init();
this.stopWatch.start();
try {
analysis.start();
} finally {
this.stopWatch.end();
}
PerformanceResult performanceResult = StatisticsUtil.computeStatistics(this.stopWatch.getDurationInNs(), this.timestampObjects);
assertEquals(292, performanceResult.quantiles.get(0.5), 1); // chw home
}
}