net.openhft.chronicle.core.jlbh.JLBH Java Examples

The following examples show how to use net.openhft.chronicle.core.jlbh.JLBH. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: MapJLBHTest.java From Chronicle-Map with Apache License 2.0

6 votes

@Override
public void init(JLBH jlbh) {
    IOTools.deleteDirWithFiles("perfmap", 10);
    mapFile.getParentFile().mkdirs();
    readSampler = jlbh.addProbe("Read");
    writeSampler = jlbh.addProbe("Write");
    e2eSampler = jlbh;

    Byteable byteable = (Byteable) datum;
    long capacity = byteable.maxSize();
    byteable.bytesStore(NativeBytesStore.nativeStore(capacity), 0, capacity);

    try {
        write = ChronicleMapBuilder.of(Long.class, IFacade.class).constantValueSizeBySample(datum).entries(1_100_000).createOrRecoverPersistedTo(mapFile);
        read = ChronicleMapBuilder.of(Long.class, IFacade.class).constantValueSizeBySample(datum).entries(1_100_000).createOrRecoverPersistedTo(mapFile);
    } catch (IOException ex) {
        Jvm.rethrow(ex);
    }
}

Example #2

Source File: QueueMultiThreadedJLBHBenchmark.java From Chronicle-Queue with Apache License 2.0

6 votes

@Override
public void init(JLBH jlbh) {
    IOTools.deleteDirWithFiles("replica", 10);

    sourceQueue = single("replica").build();
    sinkQueue = single("replica").build();
    appender = sourceQueue.acquireAppender();
    tailer = sinkQueue.createTailer();
    new Thread(() -> {
        Datum datum2 = new Datum();
        while (true) {
            try (DocumentContext dc = tailer.readingDocument()) {
                if (dc.wire() == null)
                    continue;
                datum2.readMarshallable(dc.wire().bytes());
                jlbh.sample(System.nanoTime() - datum2.ts);
            }
        }
    }).start();
}

Example #3

Source File: QueueSingleThreadedJLBHBenchmark.java From Chronicle-Queue with Apache License 2.0

6 votes

@Override
public void init(JLBH jlbh) {
    IOTools.deleteDirWithFiles("replica", 10);

    Byteable byteable = (Byteable) datum;
    long capacity = byteable.maxSize();
    byteable.bytesStore(NativeBytesStore.nativeStore(capacity), 0, capacity);
    datumBytes = ((Byteable) datum).bytesStore();
    datumWrite = datumBytes.bytesForWrite();

    sourceQueue = single("replica").build();
    sinkQueue = single("replica").build();
    appender = sourceQueue.acquireAppender();
    tailer = sinkQueue.createTailer();
    this.jlbh = jlbh;
}

Example #4

Source File: QueueLargeMessageJLBHBenchmark.java From Chronicle-Queue with Apache License 2.0

5 votes

@Override
public void init(JLBH jlbh) {
    IOTools.deleteDirWithFiles("large", 3);

    sourceQueue = single("large").blockSize(1L << 30).build();
    sinkQueue = single("large").blockSize(1L << 30).build();
    appender = sourceQueue.acquireAppender();
    tailer = sinkQueue.createTailer();
    this.jlbh = jlbh;
}

Example #5

Source File: OMSBenchmarkMain.java From Chronicle-Queue-Demo with Apache License 2.0

4 votes

@Override
public void init(JLBH jlbh) {
    this.jlbh = jlbh;
}

Example #6

Source File: ByteArrayJLBHBenchmark.java From Chronicle-Queue with Apache License 2.0

4 votes

@Override
public void init(JLBH jlbh) {
    this.jlbh = jlbh;
}