multiBucket(bh, ords);
        }
    }

    /**
     * Emulates an aggregation that collects from many buckets.
     */
    @Benchmark
    public void multiBucketMany(Blackhole bh) {
        try (LongKeyedBucketOrds ords = LongKeyedBucketOrds.build(bigArrays, CardinalityUpperBound.MANY)) {
            multiBucket(bh, ords);
        }
    }