Examples with OutputTimeUnit org.openjdk.jmh.annotations.OutputTimeUnit used on opensource projects

Example 26 with OutputTimeUnit

use of org.openjdk.jmh.annotations.OutputTimeUnit in project druid by druid-io.

the class GroupByBenchmark method querySingleIncrementalIndex.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleIncrementalIndex(Blackhole blackhole) throws Exception {
    QueryRunner<Row> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "incIndex", new IncrementalIndexSegment(anIncrementalIndex, "incIndex"));
    List<Row> results = GroupByBenchmark.runQuery(factory, runner, query);
    for (Row result : results) {
        blackhole.consume(result);
    }
}

Example 27 with OutputTimeUnit

use of org.openjdk.jmh.annotations.OutputTimeUnit in project druid by druid-io.

the class SearchBenchmark method querySingleIncrementalIndex.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleIncrementalIndex(Blackhole blackhole) throws Exception {
    QueryRunner<SearchHit> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "incIndex", new IncrementalIndexSegment(incIndexes.get(0), "incIndex"));
    List<Result<SearchResultValue>> results = SearchBenchmark.runQuery(factory, runner, query);
    List<SearchHit> hits = results.get(0).getValue().getValue();
    for (SearchHit hit : hits) {
        blackhole.consume(hit);
    }
}

Example 28 with OutputTimeUnit

use of org.openjdk.jmh.annotations.OutputTimeUnit in project druid by druid-io.

the class SearchBenchmark method queryMultiQueryableIndex.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void queryMultiQueryableIndex(Blackhole blackhole) throws Exception {
    List<QueryRunner<Row>> singleSegmentRunners = Lists.newArrayList();
    QueryToolChest toolChest = factory.getToolchest();
    for (int i = 0; i < numSegments; i++) {
        String segmentName = "qIndex" + i;
        final QueryRunner<Result<SearchResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, segmentName, new QueryableIndexSegment(segmentName, qIndexes.get(i)));
        singleSegmentRunners.add(toolChest.preMergeQueryDecoration(runner));
    }
    QueryRunner theRunner = toolChest.postMergeQueryDecoration(new FinalizeResultsQueryRunner<>(toolChest.mergeResults(factory.mergeRunners(executorService, singleSegmentRunners)), toolChest));
    Sequence<Result<SearchResultValue>> queryResult = theRunner.run(query, Maps.<String, Object>newHashMap());
    List<Result<SearchResultValue>> results = Sequences.toList(queryResult, Lists.<Result<SearchResultValue>>newArrayList());
    for (Result<SearchResultValue> result : results) {
        List<SearchHit> hits = result.getValue().getValue();
        for (SearchHit hit : hits) {
            blackhole.consume(hit);
        }
    }
}

Example 29 with OutputTimeUnit

use of org.openjdk.jmh.annotations.OutputTimeUnit in project druid by druid-io.

the class SelectBenchmark method queryMultiQueryableIndex.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void queryMultiQueryableIndex(Blackhole blackhole) throws Exception {
    SelectQuery queryCopy = query.withPagingSpec(PagingSpec.newSpec(pagingThreshold));
    String segmentName;
    List<QueryRunner<Result<SelectResultValue>>> singleSegmentRunners = Lists.newArrayList();
    QueryToolChest toolChest = factory.getToolchest();
    for (int i = 0; i < numSegments; i++) {
        segmentName = "qIndex" + i;
        QueryRunner<Result<SelectResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, segmentName, new QueryableIndexSegment(segmentName, qIndexes.get(i)));
        singleSegmentRunners.add(toolChest.preMergeQueryDecoration(runner));
    }
    QueryRunner theRunner = toolChest.postMergeQueryDecoration(new FinalizeResultsQueryRunner<>(toolChest.mergeResults(factory.mergeRunners(executorService, singleSegmentRunners)), toolChest));
    boolean done = false;
    while (!done) {
        Sequence<Result<SelectResultValue>> queryResult = theRunner.run(queryCopy, Maps.<String, Object>newHashMap());
        List<Result<SelectResultValue>> results = Sequences.toList(queryResult, Lists.<Result<SelectResultValue>>newArrayList());
        SelectResultValue result = results.get(0).getValue();
        if (result.getEvents().size() == 0) {
            done = true;
        } else {
            for (EventHolder eh : result.getEvents()) {
                blackhole.consume(eh);
            }
            queryCopy = incrementQueryPagination(queryCopy, result);
        }
    }
}

Example 30 with OutputTimeUnit

use of org.openjdk.jmh.annotations.OutputTimeUnit in project pinot by linkedin.

the class BenchmarkFileRead method readSVs.

/*@Benchmark
  @OutputTimeUnit(TimeUnit.MILLISECONDS)
  public void test() {
    byteBuffer.rewind();
    byte[] rawData = new byte[length];

    byteBuffer.rewind();
    for (int i = 0; i < length; i++) {
      rawData[i] = byteBuffer.get();
    }
  }*/
@Benchmark
@BenchmarkMode({ Mode.SampleTime })
@OutputTimeUnit(TimeUnit.MILLISECONDS)
public void readSVs() throws IOException {
    int rows = 25000000;
    int columnSizeInBits = 3;
    boolean isMMap = true;
    boolean hasNulls = false;
    PinotDataBuffer dataBuffer = PinotDataBuffer.fromFile(file, ReadMode.mmap, FileChannel.MapMode.READ_ONLY, "benchmark");
    FixedBitSingleValueReader reader = new FixedBitSingleValueReader(dataBuffer, rows, columnSizeInBits, hasNulls);
    int[] result2 = new int[rows];
    for (int i = 0; i < rows; i++) {
        result2[i] = reader.getInt(i);
    }
}