Example usage for com.google.common.base Stopwatch elapsed

Introduction

In this page you can find the example usage for com.google.common.base Stopwatch elapsed.

Prototype

@CheckReturnValue
public long elapsed(TimeUnit desiredUnit)

Source Link

Document

Returns the current elapsed time shown on this stopwatch, expressed in the desired time unit, with any fraction rounded down.

Usage

From source file:com.spotify.heroic.metric.ResultGroups.java

public static Transform<ResultGroups, ResultGroups> trace(final Identifier what) {
    final Stopwatch w = Stopwatch.createStarted();

    return r -> new ResultGroups(r.groups, r.errors, r.statistics,
            new QueryTrace(what, w.elapsed(TimeUnit.NANOSECONDS), ImmutableList.of(r.trace)));
}

From source file:com.christophbonitz.concurrent.Main.java

/**
 * Run with baseActorCount incrementors and decremntors, as well as 10*baseActorCount readers.
 * Each will perform actionsPerActor actions.
 * @param baseActorCount//w  w w .  j  av  a 2 s .  c  o m
 * @param actionsPerActor
 * @param pool
 * @param counter
 * @return time used in milliseconds.
 */
private static long time(int baseActorCount, int actionsPerActor, ExecutorService pool, Counter counter) {
    Stopwatch sw = Stopwatch.createStarted();
    CounterExecutor counterExecutor = new CounterExecutor(pool, counter, 10 * baseActorCount, baseActorCount,
            baseActorCount, actionsPerActor);
    counterExecutor.run();
    sw.stop();
    return sw.elapsed(TimeUnit.MILLISECONDS);
}

From source file:edu.sdsc.scigraph.owlapi.loader.BatchOwlLoader.java

public static void load(OwlLoadConfiguration config) throws InterruptedException {
    Injector i = Guice.createInjector(new OwlLoaderModule(config),
            new Neo4jModule(config.getGraphConfiguration()));
    BatchOwlLoader loader = i.getInstance(BatchOwlLoader.class);
    loader.ontologies = config.getOntologies();
    logger.info("Loading ontologies...");
    Stopwatch timer = Stopwatch.createStarted();
    loader.loadOntology();/*from w ww .  j a v  a  2s  .c o m*/
    logger.info(format("Loading took %d minutes", timer.elapsed(TimeUnit.MINUTES)));
}

From source file:com.android.messaging.util.GifTranscoder.java

public static boolean transcode(Context context, String filePath, String outFilePath) {
    if (!isEnabled()) {
        return false;
    }//from  w ww.j a  v a 2s. co  m
    final long inputSize = new File(filePath).length();
    Stopwatch stopwatch = Stopwatch.createStarted();
    final boolean success = transcodeInternal(filePath, outFilePath);
    stopwatch.stop();
    final long elapsedMs = stopwatch.elapsed(TimeUnit.MILLISECONDS);
    final long outputSize = new File(outFilePath).length();
    final float compression = (inputSize > 0) ? ((float) outputSize / inputSize) : 0;

    if (success) {
        LogUtil.i(TAG,
                String.format("Resized GIF (%s) in %d ms, %s => %s (%.0f%%)", LogUtil.sanitizePII(filePath),
                        elapsedMs, Formatter.formatShortFileSize(context, inputSize),
                        Formatter.formatShortFileSize(context, outputSize), compression * 100.0f));
    }
    return success;
}

From source file:org.asoem.greyfish.utils.collect.UnrolledListAT.java

protected static <T> long measureFindFirstUnrolled(final FunctionalList<T> list,
        final Iterable<? extends Predicate<? super T>> predicates) {
    final Stopwatch stopwatch = Stopwatch.createStarted();
    for (Predicate<? super T> predicate : predicates) {
        list.findFirst(predicate);// www . j  av a 2s. co  m
    }
    return stopwatch.elapsed(TimeUnit.MICROSECONDS);
}

From source file:com.topekalabs.threads.ThreadUtils.java

public static <T> void done(Collection<Future<T>> futures, long timeout, TimeUnit timeUnit)
        throws TimeoutException, InterruptedException, ExecutionException {
    long milliTimeout = MILLIS_UNIT.convert(timeout, timeUnit);
    long currentTimeout = milliTimeout;

    Stopwatch sw = Stopwatch.createUnstarted();

    for (Future<?> future : futures) {
        sw.start();/*from   w  w w.  j a v  a2  s  .c  o  m*/
        future.get(currentTimeout, MILLIS_UNIT);
        sw.stop();

        long elapsed = sw.elapsed(MILLIS_UNIT);

        if (elapsed > milliTimeout) {
            throw new TimeoutException("Exceeded timeout of " + milliTimeout + " milliseconds.");
        }

        currentTimeout = milliTimeout - elapsed;
    }
}

From source file:org.opendaylight.protocol.pcep.pcc.mock.PCCMockCommon.java

private static void checkNumberOfMessages(final int expectedNMessages, final TestingSessionListener listener)
        throws Exception {
    Stopwatch sw = Stopwatch.createStarted();
    while (sw.elapsed(TimeUnit.SECONDS) <= 10) {
        if (expectedNMessages != listener.messages().size()) {
            Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
        } else {//www.jav a2 s  .c o  m
            return;
        }
    }
    Assert.assertEquals(expectedNMessages, listener.messages().size());
}

From source file:org.asoem.greyfish.utils.collect.UnrolledListAT.java

protected static <T> long measureFindFirstIterative(final List<T> list,
        final Iterable<? extends Predicate<? super T>> predicates) {
    final Stopwatch stopwatch = Stopwatch.createStarted();
    for (Predicate<? super T> predicate : predicates) {
        findFirstIterative(list, predicate);
    }/*from w  w  w .  j  a  v  a 2 s.  c om*/
    return stopwatch.elapsed(TimeUnit.MICROSECONDS);
}

From source file:processing.MPCalculator.java

private static List<int[]> getPopularTags(BookmarkReader reader, int sampleSize, int limit) {
    List<int[]> tags = new ArrayList<int[]>();
    Stopwatch timer = new Stopwatch();
    timer.start();// w w w.j a  va2 s.  c  om

    int[] tagIDs = getPopularTagList(reader, limit);

    timer.stop();
    long trainingTime = timer.elapsed(TimeUnit.MILLISECONDS);
    timer.reset();
    timer.start();
    for (int j = 0; j < sampleSize; j++) {
        tags.add(tagIDs);
    }
    timer.stop();
    long testTime = timer.elapsed(TimeUnit.MILLISECONDS);

    timeString = PerformanceMeasurement.addTimeMeasurement(timeString, true, trainingTime, testTime,
            sampleSize);
    return tags;
}

From source file:org.apache.geode.test.dunit.rules.DistributedDisconnectRule.java

public static void disconnect() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    InternalDistributedSystem system = InternalDistributedSystem.getConnectedInstance();

    while (system != null && stopwatch.elapsed(MINUTES) < 10) {
        system = InternalDistributedSystem.getConnectedInstance();
        try {//from w w  w.j av  a2  s.  c o m
            system.disconnect();
        } catch (Exception ignore) {
            // ignored
        }
    }

    AdminDistributedSystemImpl adminSystem = AdminDistributedSystemImpl.getConnectedInstance();
    if (adminSystem != null) {
        adminSystem.disconnect();
    }
}