Right up front, I am going to tell you that P-states are irrelevant, meaning they will not impact the performance of your HPC application. Nevertheless, they are important to your application in a more roundabout way. Since most of you belong to a group of untrusting and always questioning skeptics (i.e. engineers and scientists), I am going to go through the unnecessary exercise of justifying my claim.
TITLE: “The Intel Xeon Phi coprocessor: What is it and why should I care?”
PART 2: “Getting even more parallelism”
Hi, my name is Taylor Kidd. You many know me from such notables as, “The Beginning Intel® Xeon Phi™ Coprocessor Workshop,” and, “The Advanced Intel® Xeon Phi™ Coprocessor Workshop,” where I mesmerized audiences with over 10 hours of highly technical information.