title: increase CPU availability for objective C simulator
body: <p>I am looking for a way to increase the available CPU capacity for a objective C program that i have written. When simulating my program CPU usages jumps up quickly to 100% but I recon it is not fully using the CPU capacity of my Mac Pro. If I run my program simultanously twice, both instances use 100% CPU capacity.</p>
  
  <p>I do find many links on reporting on CPU usage (basically objective C facilitates in this itself already when running my application) but I do not find links on how I can increase CPU availability.</p>
  
  <p>Key issue here to solve is that I increas CPU usage, I expect the performance of my program to be increase (faster finalization of calculations to be done)</p>
  
  <p>thanks for helping out / responding.</p>