So exactly which power states exist on the Intel® Xeon Phi™ coprocessor? What happens in each of the power states? Inquiring minds want to know. And since you are, no doubt, aggressively involved in high performance computing (HPC), I am sure you want to know also.
Intel® VTune™ Amplifier XE Tuning Guides
Our tuning guides explain how to identify common software performance issues using VTune Amplifier XE and give suggestions for optimization.