Module org.jgrapht.demo
Package org.jgrapht.demo

Class PerformanceDemo

java.lang.Object
org.jgrapht.demo.PerformanceDemo
public final class PerformanceDemo
extends java.lang.Object
A simple demo to test memory and CPU consumption on a graph with 3 million elements.

NOTE: To run this demo you may need to increase the JVM max mem size. In Sun's JVM it is done using the "-Xmx" switch. Specify "-Xmx300M" to set it to 300MB.

WARNING: Don't run this demo as-is on machines with less than 512MB memory. Your machine will start paging severely. You need to first modify it to have fewer graph elements. This is easily done by changing the loop counters below.

Author:
Barak Naveh

  • Constructor Summary

    Constructors 
    Constructor Description
    PerformanceDemo()  

  • Method Summary

    Modifier and Type Method Description
    static void main​(java.lang.String[] args)
    The starting point for the demo.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • main

      public static void main​(java.lang.String[] args)
      The starting point for the demo.
      Parameters:
      args - ignored.