What is performance per Watt?
[Warning: Math and physics alert! Math and physics alert!] I think that you've all seen this equation before:P = a * C * V2 * f
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.
Unlike a lot of previous recent blogs, this series is about power management in general. At the very end of the series, I’ll write specifically about the Intel® Xeon Phi™ coprocessor.
How about the future? Have we reached the pinnacle of power management?
We are proud to announce that Intel Performance Counter Monitor V2.3 (Intel PCM) has been released with the