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!15 增加java性能测试框架

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* 调整参数
* 增加JMH性能测试框架
This commit is contained in:
苏振宇
2021-10-09 02:14:34 +00:00
committed by yitter
parent bdca240465
commit 458bfae171
6 changed files with 146 additions and 5 deletions
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15
Java/source/pom.xml
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@@ -45,7 +45,20 @@
<maven.compiler.target>1.8</maven.compiler.target>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>1.21</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>1.21</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>

2
Java/source/src/main/java/com/github/yitter/test/GenTest.java → Java/source/src/test/java/com/github/yitter/test/GenTest.java
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@@ -1,8 +1,6 @@
package com.github.yitter.test;
import com.github.yitter.contract.IIdGenerator;
import com.github.yitter.idgen.YitIdHelper;
import java.util.HashSet;
import java.util.Set;

7
Java/source/src/test/java/com/github/yitter/test/README.md Normal file
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@@ -0,0 +1,7 @@
JMH 基准测试 漂移算法 macbook pro 13（2020） i5 jdk1.8.0_301
```
Benchmark Mode Cnt Score Error Units
StartUpJmh.testGetPojo thrpt 40 58835.536 ± 535.605 ops/s
StartUpJmh.testGetPojo avgt 40 ≈ 10⁻⁵ s/op
```

2
Java/source/src/main/java/com/github/yitter/test/StartUp.java → Java/source/src/test/java/com/github/yitter/test/StartUp.java
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@@ -1,8 +1,6 @@
package com.github.yitter.test;
import com.github.yitter.contract.IIdGenerator;
import com.github.yitter.contract.IdGeneratorOptions;
import com.github.yitter.idgen.DefaultIdGenerator;
import com.github.yitter.idgen.YitIdHelper;
public class StartUp {

62
Java/source/src/test/java/com/github/yitter/test/StartUpJmh.java Normal file
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@@ -0,0 +1,62 @@
package com.github.yitter.test;
import com.github.yitter.contract.IdGeneratorOptions;
import com.github.yitter.idgen.YitIdHelper;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.Threads;
import org.openjdk.jmh.runner.Runner;
import org.openjdk.jmh.runner.RunnerException;
import org.openjdk.jmh.runner.options.Options;
import org.openjdk.jmh.runner.options.OptionsBuilder;
/**
* @author suzhenyu
* @date 2021/9/27
*/
// 测试方法平均执行时间
@BenchmarkMode({Mode.All})
// 输出结果的时间粒度为微秒
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@State(Scope.Thread)
//@Threads(2)
public class StartUpJmh {
//1-漂移算法，2-传统算法
final static short method = 1;
public static void main(String[] args) throws RunnerException {
Options options = new OptionsBuilder().include(StartUpJmh.class.getSimpleName())
.warmupIterations(1).measurementIterations(5).forks(1).build();
new Runner(options).run();
}
/**
* setup初始化容器的时候只执行一次
*/
@Setup(Level.Trial)
public void init() {
IdGeneratorOptions options = new IdGeneratorOptions();
options.WorkerIdBitLength = 6;
options.SeqBitLength = 10;
options.BaseTime = System.currentTimeMillis();
options.Method = method;
options.WorkerId = 1;
// 首先测试一下 IdHelper 方法，获取单个Id
YitIdHelper.setIdGenerator(options);
YitIdHelper.nextId();
}
@Benchmark
public void testNextId() {
YitIdHelper.nextId();
}
}

63
Java/source/src/test/java/com/github/yitter/test/StartUpJmh2.java Normal file
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@@ -0,0 +1,63 @@
package com.github.yitter.test;
import com.github.yitter.contract.IdGeneratorOptions;
import com.github.yitter.idgen.YitIdHelper;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.Threads;
import org.openjdk.jmh.runner.Runner;
import org.openjdk.jmh.runner.RunnerException;
import org.openjdk.jmh.runner.options.Options;
import org.openjdk.jmh.runner.options.OptionsBuilder;
/**
* @author suzhenyu
* @date 2021/9/27
*/
// 测试方法平均执行时间
@BenchmarkMode({Mode.All})
// 输出结果的时间粒度为微秒
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@State(Scope.Thread)
//@Threads(2)
public class StartUpJmh2 {
//1-漂移算法，2-传统算法
final static short method = 2;
public static void main(String[] args) throws RunnerException {
Options options = new OptionsBuilder().include(StartUpJmh2.class.getName() + ".*")
.warmupIterations(1).measurementIterations(5).forks(2).build();
new Runner(options).run();
}
/**
* setup初始化容器的时候只执行一次
*/
@Setup(Level.Trial)
public void init() {
IdGeneratorOptions options = new IdGeneratorOptions();
options.WorkerIdBitLength = 6;
options.SeqBitLength = 10;
options.BaseTime = System.currentTimeMillis();
options.Method = method;
options.WorkerId = 1;
// 首先测试一下 IdHelper 方法，获取单个Id
YitIdHelper.setIdGenerator(options);
YitIdHelper.nextId();
}
@Benchmark
public void testGetPojo() {
YitIdHelper.nextId();
}
}