ByteBufUtilBenchmark.java — netty Source File

Source Code

/*
* Copyright 2014 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.microbench.buffer;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.microbench.util.AbstractMicrobenchmark;
import io.netty.util.CharsetUtil;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Param;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.TearDown;
import org.openjdk.jmh.annotations.Warmup;


@State(Scope.Benchmark)
@Warmup(iterations = 5)
@Measurement(iterations = 10)
public class
    ByteBufUtilBenchmark extends AbstractMicrobenchmark {

    @Param({
            "true",
            "false",
    })
    private boolean direct;
    @Param({
            "8",
            "16",
            "64",
            "128",
    })
    private int length;
    private ByteBuf buffer;
    private ByteBuf wrapped;
    private ByteBuf asciiBuffer;
    private ByteBuf utf8Buffer;

    private StringBuilder asciiSequence;
    private String ascii;

    private StringBuilder utf8Sequence;
    private String utf8;
// ... (141 more lines)