Examples with QuickSort org.apache.hadoop.util.QuickSort used on opensource projects

Example 1 with QuickSort

use of org.apache.hadoop.util.QuickSort in project drill by axbaretto.

the class SampleSortTemplate method sort.

@Override
public void sort(SelectionVector2 vector2, VectorContainer container) {
    QuickSort qs = new QuickSort();
    qs.sort(this, 0, vector2.getCount());
}

Example 2 with QuickSort

use of org.apache.hadoop.util.QuickSort in project drill by axbaretto.

the class SortTest method doSort.

public long doSort() {
    QuickSort qs = new QuickSort();
    ByteSortable b = new ByteSortable();
    long nano = System.nanoTime();
    qs.sort(b, 0, RECORD_COUNT);
    return System.nanoTime() - nano;
}

Example 3 with QuickSort

use of org.apache.hadoop.util.QuickSort in project drill by apache.

the class SingleBatchSorterTemplate method sort.

@Override
public void sort(SelectionVector2 vector2) {
    QuickSort qs = new QuickSort();
    Stopwatch watch = Stopwatch.createStarted();
    if (vector2.getCount() > 0) {
        qs.sort(this, 0, vector2.getCount());
    }
    logger.debug("Took {} us to sort {} records", watch.elapsed(TimeUnit.MICROSECONDS), vector2.getCount());
}

Example 4 with QuickSort

use of org.apache.hadoop.util.QuickSort in project drill by apache.

the class SampleSortTemplate method sort.

@Override
public void sort(SelectionVector2 vector2, VectorContainer container) {
    QuickSort qs = new QuickSort();
    qs.sort(this, 0, vector2.getCount());
}

Example 5 with QuickSort

use of org.apache.hadoop.util.QuickSort in project drill by axbaretto.

the class SingleBatchSorterTemplate method sort.

@Override
public void sort(SelectionVector2 vector2) {
    QuickSort qs = new QuickSort();
    Stopwatch watch = Stopwatch.createStarted();
    if (vector2.getCount() > 0) {
        qs.sort(this, 0, vector2.getCount());
    }
    logger.debug("Took {} us to sort {} records", watch.elapsed(TimeUnit.MICROSECONDS), vector2.getCount());
}