title: Java compute intensive task
body: <p>I want to compare the compute performance of an android device and a linux virtual machine. (part of my master thesis) The test must be use some kind of inputs (for example an image, or just numbers), and must have some outputs too.</p>
  
  <p>For example a jar file to make a panorama picture of a few images. Or maybe a password cracker.</p>
  
  <p>The other requirment is, that the test must be started programatically. So it must be possible, to start the panorama making or the password cracking with a java method call.</p>
  
  <p>Is there an opensource project or a jar file to make this test?</p>
  
  <p>UPDATE:
  The linked answer isn't what I searching for:
  @linski There are just ideas, no implementations. And it would be better if the tasks could be "real life" scenarios. For example get a big panorama picture, or crack a password.</p>
  
  <p>UPDATE2:
  "The test must be use some kind of inputs (for example an image, or just numbers), and must have some outputs too." + "And it would be better if the tasks could be "real life" scenarios"</p>