Examples with RoaringBitmap org.roaringbitmap.RoaringBitmap used on opensource projects

Example 61 with RoaringBitmap

use of org.roaringbitmap.RoaringBitmap in project RoaringBitmap by RoaringBitmap.

the class RoaringBitmapBenchmark method inplace_andNot.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public RoaringBitmap inplace_andNot() {
    RoaringBitmap b1 = bitmap1.clone();
    b1.andNot(bitmap2);
    return b1;
}

Example 62 with RoaringBitmap

use of org.roaringbitmap.RoaringBitmap in project RoaringBitmap by RoaringBitmap.

the class RoaringBitmapBenchmark method inplace_andNot.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public RoaringBitmap inplace_andNot() {
    RoaringBitmap b1 = bitmap1.clone();
    b1.andNot(bitmap2);
    return b1;
}

Example 63 with RoaringBitmap

use of org.roaringbitmap.RoaringBitmap in project RoaringBitmap by RoaringBitmap.

the class RoaringBitmapBenchmark method setup.

@Setup
public void setup() {
    bitmap1 = new RoaringBitmap();
    bitmap2 = new RoaringBitmap();
    int k = 1 << 16;
    int i = 0;
    for (; i < 10000; ++i) {
        bitmap1.add(i * k);
    }
    for (; i < 10050; ++i) {
        bitmap2.add(i * k);
        bitmap1.add(i * k + 13);
    }
    for (; i < 20000; ++i) {
        bitmap2.add(i * k);
    }
    bitmap1.add(i * k);
}

Example 64 with RoaringBitmap

use of org.roaringbitmap.RoaringBitmap in project RoaringBitmap by RoaringBitmap.

the class RoaringBitmapBenchmark method inplace_and.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public RoaringBitmap inplace_and() {
    RoaringBitmap b1 = bitmap1.clone();
    b1.and(bitmap2);
    return b1;
}

Example 65 with RoaringBitmap

use of org.roaringbitmap.RoaringBitmap in project RoaringBitmap by RoaringBitmap.

the class ParallelAggregatorBenchmark method setup.

@Setup(Level.Trial)
public void setup() throws Exception {
    bitmaps = DATASET_CACHE.get(dataset, () -> {
        System.out.println("Loading" + dataset);
        ZipRealDataRetriever dataRetriever = new ZipRealDataRetriever(dataset);
        return StreamSupport.stream(dataRetriever.fetchBitPositions().spliterator(), false).map(RoaringBitmap::bitmapOf).toArray(RoaringBitmap[]::new);
    });
    immutableRoaringBitmaps = Arrays.stream(bitmaps).map(RoaringBitmap::toMutableRoaringBitmap).toArray(ImmutableRoaringBitmap[]::new);
}