title: Parallel Computing for single matlab simulink model
body: <p>I have a simulink model which uses inputs from 6 webcams for live video processing. For that I use 6 'From Video Device' blocks. The output from these blocks are processed upon to generate output in the form of (x,y) co-ordinates. All 6 webcam outputs are processed at a time in parallel. However matlab hangs and stops simulation if I use more than 3 webcams. I want to divide the 6 processing blocks among two processor cores using Parallel Computing Toolbox. But couldn't find suitable instructions anywhere for distributing a single simulink model among multiple processor cores. I am using Matlab R2011a.</p>
  
  <p>Well, I cannot post my code or my model, but I can tell you what my model does. It takes input from 6 usb camera, tracks a moving object in each frame of each camera and gives me the location of the moving object in (x,y) co-ordinates. Thus, I get 6 (x,y) co-ordinates as output at a time. My model works well till I use 3 cameras and generate 3 (x,y) outputs. Adding fourth camera hangs the matlab and stops the simulation.</p>