Home » Tip Bank » Java
  • Comment on this Article
Sep 6, 2019
  • facebook
  • twitter
  • in
  • Email

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


Watch

Find the Number of Processors Available

There are abundant resources available in the java.lang package. Learn more about the server/host on which you are working.

The Runtime class has numerous functionalities. To learn the number of processors that are available, we can use the following:

public class CPUsCount
{
public static void main(String args[])
{
CPUsCount cPUsCount = new CPUsCount();
cPUsCount.proceed();
}

private void proceed()
{
//Returns the count of processors in the host that this application is run
System.out.println("Availabe processor count: " + Runtime.getRuntime().availableProcessors());

}
}

Expected output:

[root@mypc]# java CPUsCount
Availabe processor count: 4
Sridhar M S
 
Submit a Tip
Browse "Java" Tips
Browse All Tips
eloquentjavascript.net
w3.org