In reply to John Bentley.

Thank you John for your comment. You are right, there are some concepts that you can never take for granted. Even experienced users always find themselves dealing with something new, and you cannot imagine how many people who never used parallel programming fall on issues like these.
If you are interested, I will be presenting this and other techniques for an effective usage of SAS Studio with SAS Grid Manager at the upcoming SAS Global Forum 2016 in Las Vegas with my paper SAS6422 - Deep Dive with SAS® Studio into SAS® Grid Manager 9.4