Example usage for java.util.concurrent TimeUnit NANOSECONDS

Introduction

In this page you can find the example usage for java.util.concurrent TimeUnit NANOSECONDS.

Prototype

TimeUnit NANOSECONDS

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Document

Time unit representing one thousandth of a microsecond.

Usage

From source file:io.anserini.index.IndexClueWeb09b.java

public static void main(String[] args) throws IOException, InterruptedException {

    IndexArgs indexArgs = new IndexArgs();

    CmdLineParser parser = new CmdLineParser(indexArgs, ParserProperties.defaults().withUsageWidth(90));

    try {/*from   w w w  .j  a  v  a  2 s .  c  o  m*/
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        parser.printUsage(System.err);
        System.err.println("Example: IndexClueWeb09b" + parser.printExample(OptionHandlerFilter.REQUIRED));
        return;
    }

    final long start = System.nanoTime();
    IndexClueWeb09b indexer = new IndexClueWeb09b(indexArgs.input, indexArgs.index);

    indexer.setPositions(indexArgs.positions);
    indexer.setOptimize(indexArgs.optimize);
    indexer.setDocLimit(indexArgs.doclimit);

    LOG.info("Index path: " + indexArgs.index);
    LOG.info("Threads: " + indexArgs.threads);
    LOG.info("Positions: " + indexArgs.positions);
    LOG.info("Optimize (merge segments): " + indexArgs.optimize);
    LOG.info("Doc limit: " + (indexArgs.doclimit == -1 ? "all docs" : "" + indexArgs.doclimit));

    LOG.info("Indexer: start");

    int numIndexed = indexer.indexWithThreads(indexArgs.threads);
    final long durationMillis = TimeUnit.MILLISECONDS.convert(System.nanoTime() - start, TimeUnit.NANOSECONDS);
    LOG.info("Total " + numIndexed + " documents indexed in "
            + DurationFormatUtils.formatDuration(durationMillis, "HH:mm:ss"));
}

From source file:org.z.global.util.TimeValue.java

public static TimeValue timeValueNanos(long nanos) {
    return new TimeValue(nanos, TimeUnit.NANOSECONDS);
}

From source file:io.anserini.search.SearchCollection.java

public static void main(String[] args) throws Exception {
    SearchArgs searchArgs = new SearchArgs();
    CmdLineParser parser = new CmdLineParser(searchArgs, ParserProperties.defaults().withUsageWidth(90));

    try {//from  ww w .j a v a2  s.  co m
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        parser.printUsage(System.err);
        System.err.println("Example: SearchCollection" + parser.printExample(OptionHandlerFilter.REQUIRED));
        return;
    }

    final long start = System.nanoTime();
    SearchCollection searcher = new SearchCollection(searchArgs);
    int numTopics = searcher.runTopics();
    searcher.close();
    final long durationMillis = TimeUnit.MILLISECONDS.convert(System.nanoTime() - start, TimeUnit.NANOSECONDS);
    LOG.info("Total " + numTopics + " topics searched in "
            + DurationFormatUtils.formatDuration(durationMillis, "HH:mm:ss"));
}

From source file:com.relicum.ipsum.Utils.Profiler.java

public static long getCurrentDelta(String id, TimeUnit unit) {
    return unit.convert(getCurrentDelta(id), TimeUnit.NANOSECONDS);
}

From source file:com.l2jfree.util.concurrent.ExecuteWrapper.java

public static void execute(Runnable runnable, long maximumRuntimeInMillisecWithoutWarning) {
    long begin = System.nanoTime();

    try {/*from  w w w.  ja va  2 s .  c om*/
        runnable.run();
    } catch (RuntimeException e) {
        _log.warn("Exception in a Runnable execution:", e);
    } finally {
        long runtimeInNanosec = System.nanoTime() - begin;
        Class<? extends Runnable> clazz = runnable.getClass();

        RunnableStatsManager.handleStats(clazz, runtimeInNanosec);

        long runtimeInMillisec = TimeUnit.NANOSECONDS.toMillis(runtimeInNanosec);

        if (runtimeInMillisec > maximumRuntimeInMillisecWithoutWarning) {
            L2TextBuilder tb = L2TextBuilder.newInstance();

            tb.append(clazz);
            tb.append(" - execution time: ");
            tb.append(runtimeInMillisec);
            tb.append("msec");

            _log.warn(tb.moveToString());
        }
    }
}

From source file:com.dgtlrepublic.model.test.DataTest.java

@Test
public void validateParsingResults() throws Exception {
    List<Map> testCases = new ObjectMapper().readValue(
            new File(DataTest.class.getResource("/test-cases.json").getPath()), new TypeReference<List<Map>>() {
            });/*from   www. j  a  v  a 2  s  .  c  om*/
    System.out.println(String.format("Loaded %s test cases.", testCases.size()));
    long start = System.nanoTime();
    for (Map testCase : testCases) {
        verify(testCase);
    }
    System.out.println(
            String.format("Tests took: %s(ms)", TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start)));
}

From source file:com.relicum.ipsum.Utils.Profiler.java

public static long endProfiling(String id, TimeUnit unit) {
    return unit.convert(endProfiling(id), TimeUnit.NANOSECONDS);
}

From source file:org.apache.htrace.impl.RateLimitedLogger.java

public void warn(String what) {
    long now = TimeUnit.MILLISECONDS.convert(System.nanoTime(), TimeUnit.NANOSECONDS);
    synchronized (this) {
        if (now >= lastLogTimeMs + timeoutMs) {
            log.warn(what);//  w w w.  j a  v  a  2 s. co m
            lastLogTimeMs = now;
        }
    }
}

From source file:com.nesscomputing.quartz.QuartzJobStatistics.java

void registerRuntime(final long nanos) {
    runtime.update(nanos, TimeUnit.NANOSECONDS);
}

From source file:com.ryantenney.metrics.spring.reporter.AbstractScheduledReporterFactoryBean.java

@Override
public void start() {
    if (!isRunning()) {
        getObject().start(getPeriod(), TimeUnit.NANOSECONDS);
        running = true;
    }
}