Package edu.brown.benchmark.ycsb.distributions

Examples of edu.brown.benchmark.ycsb.distributions.ZipfianGenerator.nextInt()

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            ZipfianGenerator zipf = new ZipfianGenerator(NUM_TUPLES, ZIPF_CONSTANT);

            for (int i = 0; i < keys.length; i++) {
                for (int j = 0; j < keys[i].length; j++) {
//                    keys[i][j] = rand.nextInt(NUM_TUPLES);
                      keys[i][j] = zipf.nextInt(NUM_TUPLES);
                    num_reads++;
                } // FOR
            } // FOR
           
            Procedure proc = this.getProcedure(SelectBlaster.class);
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//            RandomDistribution.Zipf zipf = new RandomDistribution.Zipf(this.rand, min, max, sigma);
            ZipfianGenerator zipf = new ZipfianGenerator(20, sigma);
            Histogram<Integer> hist = new ObjectHistogram<Integer>();
            System.out.println("Round #" + round + " [sigma=" + sigma + "]");
            for (int i = 0; i < num_records; i++) {
                int value = zipf.nextInt();
                hist.put(value);
            } // FOR
            Long last = null;
            for (Integer value : hist.values()) {
                long current = hist.get(value);
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