Package com.google.common.base

Examples of com.google.common.base.Stopwatch.start()

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    long totalcount = 0;
   
    try{
      outer: while (true) {
        Stopwatch watch = new Stopwatch();
        watch.start();
        IterOutcome upstream = incoming.next();
//        logger.debug("Took {} us to get next", watch.elapsed(TimeUnit.MICROSECONDS));
        switch (upstream) {
        case NONE:
          assert !first;
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//          if (count == 0) {
//            break outer;
//          }
          sorter.setup(context, sv2, incoming);
          Stopwatch w = new Stopwatch();
          w.start();
          sorter.sort(sv2);
//          logger.debug("Took {} us to sort {} records", w.elapsed(TimeUnit.MICROSECONDS), count);
          RecordBatchData rbd = new RecordBatchData(incoming);
          if (incoming.getSchema().getSelectionVectorMode() == SelectionVectorMode.NONE) {
            rbd.setSv2(sv2);
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//        return IterOutcome.NONE;
//      }

      if (spillCount == 0) {
        Stopwatch watch = new Stopwatch();
        watch.start();
//        if (schema == null){
          // builder may be null at this point if the first incoming batch is empty
//          useIncomingSchema = true;
//          return IterOutcome.NONE;
//        }
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  @Override
  public void sort(SelectionVector2 vector2){
    QuickSort qs = new QuickSort();
    Stopwatch watch = new Stopwatch();
    watch.start();
    if (vector2.getCount() > 0) {
      qs.sort(this, 0, vector2.getCount());
    }
    logger.debug("Took {} us to sort {} records", watch.elapsed(TimeUnit.MICROSECONDS), vector2.getCount());
  }
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      return batch.getBody().readableBytes();
    }

    public void writeToStream(FSDataOutputStream stream) throws IOException {
      Stopwatch watch = new Stopwatch();
      watch.start();
      available = false;
      batch.getHeader().writeDelimitedTo(stream);
      ByteBuf buf = batch.getBody();
      if (buf == null) {
        bodyLength = 0;
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      buf.release();
    }

    public void readFromStream(FSDataInputStream stream) throws IOException {
      Stopwatch watch = new Stopwatch();
      watch.start();
      BitData.FragmentRecordBatch header = BitData.FragmentRecordBatch.parseDelimitedFrom(stream);
      ByteBuf buf = allocator.buffer(bodyLength);
      buf.writeBytes(stream, bodyLength);
      batch = new RawFragmentBatch(null, header, buf, null);
      buf.release();
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    System.out.println(new String(bytes));
    out = fs.create(new Path("/tmp/file"));
    for (int i = 0; i < 100; i++) {
      bytes = new byte[256*1024];
      Stopwatch watch = new Stopwatch();
      watch.start();
      out.write(bytes);
      out.sync();
      long t = watch.elapsed(TimeUnit.MILLISECONDS);
      System.out.printf("Elapsed: %d. Rate %d.\n", t, (long) ((long) bytes.length * 1000L / t));
    }
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  }

  @Override
  public void add(FragmentContext context, RecordBatchData batch) throws SchemaChangeException{
    Stopwatch watch = new Stopwatch();
    watch.start();
    if (hyperBatch == null) {
      hyperBatch = new ExpandableHyperContainer(batch.getContainer());
    } else {
      hyperBatch.addBatch(batch.getContainer());
    }
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  }

  @Override
  public void generate() throws SchemaChangeException {
    Stopwatch watch = new Stopwatch();
    watch.start();
    BufferAllocator.PreAllocator preAlloc = allocator.getNewPreAllocator();
    preAlloc.preAllocate(4 * queueSize);
    finalSv4 = new SelectionVector4(preAlloc.getAllocation(), queueSize, 4000);
    for (int i = queueSize - 1; i >= 0; i--) {
      finalSv4.set(i, pop());
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   * @param work the FileWork to calculate endpoint bytes for
   * @throws IOException
   */
  public EndpointByteMap getEndpointByteMap(FileWork work) throws IOException {
    Stopwatch watch = new Stopwatch();
    watch.start();
    Path fileName = new Path(work.getPath());
   
   
    ImmutableRangeMap<Long,BlockLocation> blockMap = getBlockMap(fileName);
    EndpointByteMapImpl endpointByteMap = new EndpointByteMapImpl();
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