Package net.kolotyluk.benchmark

Class PrimeStreams

java.lang.Object

net.kolotyluk.benchmark.PrimeStreams

Direct Known Subclasses:

PrimeStreams_jmhType_B1

public class PrimeStreams
extends Object

Prime Numbers with Streams

These benchmarks can take a very long time to complete, and for some tests utilize almost 100% of all CPUs.

Make sure we are running with the right JDK for Project Loom

 $ "${JAVA_HOME}/bin/java" -version
 openjdk version "18-loom" 2022-03-15
 OpenJDK Runtime Environment (build 18-loom+2-74)
 OpenJDK 64-Bit Server VM (build 18-loom+2-74, mixed mode, sharing)
 

Make sure the laboratory has been compiled and installed for benchmarking.

 $ cd laboratory
 $ mvn clean install
 

Run the benchmarks.

 $ cd benchmarks
 $ mvn clean install
 $ java -jar target/benchmarks.jar PrimeNumbers
 

Constructor Summary

Constructors

Constructor	Description
PrimeStreams()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
void	parallelPrimesTo_10_000()
void	parallelPrimesTo_10_000_000()
void	parallelPrimesTo_1000()
void	serialPrimesTo_10_000()
void	serialPrimesTo_10_000_000()
void	serialPrimesTo_1000()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PrimeStreams

public PrimeStreams()

Method Details

main

public static void main(String[] args)
                 throws org.openjdk.jmh.runner.RunnerException

Throws:

org.openjdk.jmh.runner.RunnerException

serialPrimesTo_1000

public void serialPrimesTo_1000()

serialPrimesTo_10_000

public void serialPrimesTo_10_000()

serialPrimesTo_10_000_000

public void serialPrimesTo_10_000_000()

parallelPrimesTo_1000

public void parallelPrimesTo_1000()

parallelPrimesTo_10_000

public void parallelPrimesTo_10_000()

parallelPrimesTo_10_000_000

public void parallelPrimesTo_10_000_000()