MqttQoSValueOfBench.java — netty Source File

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/*
 * Copyright 2020 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.handler.codec.mqtt;

import io.netty.microbench.util.AbstractMicrobenchmark;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.Warmup;

import java.util.concurrent.TimeUnit;

@BenchmarkMode(Mode.AverageTime)
@Warmup(iterations = 5, time = 5)
@Measurement(iterations = 5, time = 5)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
public class MqttQoSValueOfBench extends AbstractMicrobenchmark {

    private static final int[] DATASET = new int[] {
            2, 0, 2, 2, 2, 0, 1, 2, 0, 1, 0, 1, 128, 1, 1, 2, 0, 2, 2, 1, 2, 1, 2, 0, 1, 2, 1, 0, 2, 1, 1, 2, 1, 128,
            2, 2, 1, 2, 2, 1, 1, 128, 0, 128, 2, 2, 1, 1, 2, 128, 128, 128, 128, 128, 0, 2, 128, 128, 2, 1, 128, 1, 0,
            2, 1, 0, 2, 0, 2, 0, 2, 128, 2, 2, 128, 0, 128, 2, 128, 0, 0, 1, 2, 1, 128, 0, 2, 0, 2, 0, 0, 128, 2, 0,
            0, 2, 2, 0, 2, 128, 0, 2, 1, 1, 0, 2, 2, 128, 1, 128, 0, 0, 1, 128, 0, 2, 128, 0, 2, 2, 128, 2, 128, 128,
            0, 2, 128, 0, 1, 2, 2, 1, 128, 0, 1, 128, 1, 2, 0, 0, 2, 0, 128, 0, 1, 0, 0, 1, 0, 1, 2, 128, 128, 1, 2,
            128, 0, 1, 1, 1, 1, 0, 2, 1, 1, 128, 1, 2, 128, 128, 1, 0, 128, 1, 2, 2, 128, 2, 0, 0, 2, 2, 128, 1, 1,
            0, 0, 2, 0, 2, 2, 2, 1, 2, 0, 128, 0, 1, 128, 0, 2, 128, 1, 2, 1, 1, 1, 1, 1, 1, 1, 128, 1, 128, 1, 2,
            0, 0, 128, 128, 1, 2, 2, 0, 0, 0, 2, 128, 128, 0, 1, 128, 1, 128, 1, 2, 128, 2, 0, 0, 2, 128, 128, 0, 2,
            1, 1, 0, 0, 1, 128, 1, 128, 2, 128, 1, 1, 128, 1, 1, 1, 2, 2, 2, 128, 128, 0, 1, 1, 2, 128, 1, 0, 2, 2,
            2, 2, 1, 1, 0, 128, 1, 128, 2, 1, 1, 0, 128, 0, 2, 128, 128, 2, 0, 128, 128, 1, 128, 0, 1, 128, 0, 128,
            1, 1, 2, 128, 0, 2, 128, 2, 0, 128, 0, 1, 0, 0, 0, 2, 0, 2, 1, 2, 1, 2, 0, 2, 2, 128, 128, 2, 0, 2, 1,
            128, 1, 128, 1, 0, 128, 0, 0, 128, 1, 0, 128, 1, 0, 128, 0, 128, 1, 2, 1, 128, 2, 0, 1, 0, 1, 2, 1, 0,
            1, 2, 2, 2, 1, 0, 0, 128, 1, 2, 128, 0, 2, 128, 0, 1, 2, 128, 2, 1, 1, 2, 2, 0, 0, 2, 1, 1, 128, 0, 2,
            1, 128, 128, 128, 1, 1, 0, 128, 0, 0, 1, 128, 0, 2, 1, 2, 1, 0, 1, 0, 0, 1, 128, 1, 2, 128, 128, 2, 1, 1,
            0, 1, 0, 1, 2, 0, 128, 2, 0, 2, 1, 2, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 128, 0, 1, 2, 0, 0, 2, 2, 2, 0, 0,
            128, 1, 0, 0, 0, 1, 2, 128, 2, 0, 128, 128, 128, 128, 2, 2, 0, 1, 1, 0, 1, 128, 128, 1, 0, 0, 128, 128,
            1, 2, 128, 2, 128, 128, 128, 2, 0, 1, 128, 1, 0, 1, 2, 128, 128, 2, 2, 0, 0, 1, 1, 0, 1, 1, 0, 128, 0,
            0, 0, 128, 0, 0, 0, 128, 2, 1, 0, 1, 1, 0, 2, 1, 1, 0, 2, 1, 2, 1, 2, 0, 0, 2, 128, 128, 0, 0, 2, 128,
            0, 128, 2, 2, 128, 0, 128, 1, 1, 0, 0, 128, 2, 1, 2, 128, 0, 2, 128, 1, 0, 1, 2, 0, 0, 128, 128, 0, 1,
            2, 128, 1, 2, 2, 0, 128, 2, 1, 0, 1, 128, 128, 2, 0, 1, 0, 0, 2, 0, 128, 2, 2, 1, 128, 128, 128, 1, 0,
            128, 2, 128, 1, 128, 1, 1, 2, 0, 128, 0, 1, 0, 128, 0, 2, 2, 0, 0, 2, 128, 128, 2, 0, 128, 1, 128, 128,
            2, 1, 1, 2, 0, 2, 128, 0, 0, 0, 2, 2, 2, 0, 128, 0, 1, 2, 1, 128, 1, 2, 2, 0, 128, 1, 1, 1, 128, 2, 2,
            128, 0, 0, 1, 2, 1, 1, 2, 0, 1, 2, 128, 2, 2, 128, 128, 0, 128, 1, 1, 128, 128, 128, 2, 1, 1, 1, 2, 1,
            1, 0, 1, 128, 0, 2, 2, 0, 1, 2, 128, 128, 128, 2, 128, 128, 128, 2, 2, 2, 0, 128, 2, 128, 1, 0, 128,
            128, 2, 128, 0, 2, 1, 128, 128, 0, 1, 1, 0, 128, 0, 0, 2, 1, 0, 2, 1, 2, 128, 0, 128, 1, 128, 1, 0, 2,
// ... (68 more lines)