Examples with Execution teetime.framework.Execution used on opensource projects

Example 16 with Execution

use of teetime.framework.Execution in project TeeTime by teetime-framework.

the class LoggedWordCounterTest method main.

public static void main(final String[] args) throws UnsupportedEncodingException, FileNotFoundException {
    int numWorkerThreads;
    try {
        numWorkerThreads = Integer.valueOf(args[0]);
    } catch (final NumberFormatException e) {
        numWorkerThreads = 3;
    }
    LOGGER.info("# worker threads: " + numWorkerThreads);
    int numWarmUps;
    try {
        numWarmUps = Integer.valueOf(args[1]);
    } catch (final NumberFormatException e) {
        numWarmUps = 1;
    }
    LOGGER.info("# warm ups: " + numWarmUps);
    final long[] timings = new long[1];
    final String fileName = args[2];
    final File testFile = new File(fileName);
    final StopWatch stopWatch = new StopWatch();
    for (int i = 0; i < numWarmUps; i++) {
        LOGGER.info("Warm up #" + i);
        final LoggedWordCounterConfiguration wcc = new LoggedWordCounterConfiguration(numWorkerThreads, testFile);
        final Execution<?> analysis = new Execution<LoggedWordCounterConfiguration>(wcc);
        stopWatch.start();
        analysis.executeBlocking();
        stopWatch.end();
        LOGGER.info("duration: " + TimeUnit.NANOSECONDS.toSeconds(stopWatch.getDurationInNs()) + " secs");
    }
    LOGGER.info("Starting analysis...");
    final WordCounterConfiguration wcc = new WordCounterConfiguration(numWorkerThreads, testFile);
    final Execution<?> analysis = new Execution<WordCounterConfiguration>(wcc);
    wcc.getMonitoringThread().start();
    stopWatch.start();
    analysis.executeBlocking();
    stopWatch.end();
    wcc.getMonitoringThread().terminate();
    LOGGER.info("duration: " + TimeUnit.NANOSECONDS.toMillis(stopWatch.getDurationInNs()) + " milli secs");
    timings[0] = stopWatch.getDurationInNs();
    // System.out.println("exceptions: " + exceptions);
    final CountingMap<String> map = wcc.getResult();
    System.out.println("vero: " + (map.get("vero") == 3813850) + "->" + map.get("vero") + " should be " + 3813850);
    System.out.println("sit: " + (map.get("sit") == 7627700) + "->" + map.get("sit") + " should be " + 7627700);
    final File outputFile = new File("timings.txt");
    writeTimingsToFile(outputFile, timings);
    System.out.println("distributor pipes:");
    for (final AbstractPort<?> port : wcc.getDistributorPorts()) {
        final IMonitorablePipe spscPipe = (IMonitorablePipe) port.getPipe();
        System.out.println("numWaits: " + spscPipe.getNumWaits());
    }
    System.out.println("merger pipes:");
    for (final AbstractPort<?> port : wcc.getMergerPorts()) {
        final IMonitorablePipe spscPipe = (IMonitorablePipe) port.getPipe();
        System.out.println("numWaits: " + spscPipe.getNumWaits());
    }
    System.out.println("distributor waits: " + ((NonBlockingRoundRobinStrategy) wcc.getDistributor().getStrategy()).getNumWaits());
    System.out.println(ActivationStateLogger.getInstance());
    ActivationStateLogger.getInstance().logToFile();
}

Example 17 with Execution

use of teetime.framework.Execution in project TeeTime by teetime-framework.

the class OneExecutionProducerIT method testRegularExecution.

void testRegularExecution(final List<String> expectedElements, final int numThreads) {
    for (int numOfExecutions = 1; numOfExecutions < expectedElements.size() + 1; numOfExecutions++) {
        List<String> actualElements = new ArrayList<>();
        Configuration configuration = new Configuration().from(new InitialElementProducer<String>(expectedElements)).end(new CollectorSink<String>(actualElements));
        GlobalTaskPoolScheduling scheduler = new GlobalTaskPoolScheduling(numThreads, configuration, numOfExecutions);
        Execution<Configuration> execution = new Execution<>(configuration, true, scheduler);
        execution.executeBlocking();
        assertThat("failed with numOfExecutions=" + numOfExecutions, actualElements, is(equalTo(expectedElements)));
    }
}

Example 18 with Execution

use of teetime.framework.Execution in project TeeTime by teetime-framework.

the class DynamicTaskFarmStageTest method testDynamicTaskFarmStage.

@Test
@Ignore("declareActive at runtime is required, but not yet implemented/merged")
public void testDynamicTaskFarmStage() throws Exception {
    final Integer[] elements = { 1, 2, 3 };
    final ElementTrigger<Integer> producer = new ElementTrigger<Integer>(elements);
    final DynamicTaskFarmStage<Integer, Integer, Counter<Integer>> dynamicTaskFarmStage = new DynamicTaskFarmStage<Integer, Integer, Counter<Integer>>(new Counter<Integer>(), 1);
    final CollectorSink<Integer> collectorSink = new CollectorSink<Integer>();
    Configuration configuration = new Configuration() {

        {
            connectPorts(producer.getOutputPort(), dynamicTaskFarmStage.getInputPort());
            connectPorts(dynamicTaskFarmStage.getOutputPort(), collectorSink.getInputPort());
        }
    };
    Execution<Configuration> execution = new Execution<Configuration>(configuration);
    execution.executeNonBlocking();
    producer.trigger();
    assertThat(dynamicTaskFarmStage.getMerger().isActive(), is(false));
    dynamicTaskFarmStage.addStageAtRuntime();
    producer.trigger();
    // assertThat(dynamicTaskFarmStage.getMerger().isActive(), is(true)); // TODO uncomment if "declareActive at runtime" is implemented
    dynamicTaskFarmStage.removeStageAtRuntime();
    producer.trigger();
    // assertThat(dynamicTaskFarmStage.getMerger().isActive(), is(false)); // TODO uncomment if "declareActive at runtime" is implemented
    execution.abortEventually();
}

Example 19 with Execution

use of teetime.framework.Execution in project iobserve-analysis by research-iobserve.

the class ComposedActionComputationTest method executeStage.

private SystemAdaptation executeStage(final AdaptationData adaptationData) {
    final InitialElementProducer<AdaptationData> producer = new InitialElementProducer<>(adaptationData);
    final ComposedActionComputation composedActionComputation = new ComposedActionComputation();
    final CollectorSink<SystemAdaptation> collector = new CollectorSink<>();
    final ComposedActionComputationTestConfig configuration = new ComposedActionComputationTestConfig(producer, this.actionFactoryInitializer, composedActionComputation, collector);
    final Execution<ComposedActionComputationTestConfig> execution = new Execution<>(configuration);
    execution.executeBlocking();
    return collector.getElements().get(0);
}