io.netty.microbench.internal.RecyclableArrayListBenchmark Maven / Gradle / Ivy
/*
* Copyright 2012 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.internal;
import io.netty.microbench.util.AbstractMicrobenchmark;
import io.netty.util.internal.RecyclableArrayList;
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.State;
import org.openjdk.jmh.annotations.Threads;
/**
* This class benchmarks different allocators with different allocation sizes.
*/
@State(Scope.Benchmark)
@Threads(4)
@Measurement(iterations = 10, batchSize = 100)
public class RecyclableArrayListBenchmark extends AbstractMicrobenchmark {
@Param({ "00000", "00256", "01024", "04096", "16384", "65536" })
public int size;
@Benchmark
public boolean recycleSameThread() {
RecyclableArrayList list = RecyclableArrayList.newInstance(size);
return list.recycle();
}
}