Intel Xeon Phi Coprocessor

Intel® Xeon Phi™ coprocessor Power Management Turbo Part 2: Hot and Cold Running Silicon

The previous blog in this series, “Intel® Xeon Phi™ coprocessor Power Management Turbo Part 1: What is turbo? And how will it affect my horsepower?” can be found at http://software.intel.com/en-us/blogs/2013/09/26/intel-xeon-phi-coprocessor-power-management-turbo-part-1-what-is-turbo-and-how-will.

TEMPERATURE DISTRIBUTION

MODERATE ACTIVITY

C-States, P-States, where the heck are those T-States?

I had an interesting question come across my desk a few days ago: “Is it still worthwhile to understand T-states?” My first response was to think, “Huh? What the heck is a T-state?”

Doing a little more research, I discovered that, yes, there is something called a T-state, and no, it really isn’t relevant any more, at least for mainline Intel(R) processors.

Let me say this again: T-States are no longer relevant!

Intel® Xeon Phi™ coprocessor Power Management Turbo Part 1: What is turbo? And how will it affect my horsepower?

INTRODUCTION AND PURPOSE:

This is the first of a series of blogs looking at Turbo: What it is and how it impacts software.

This series discusses basic concepts, terminology, how Turbo relates to thermal profiles, when Turbo is useful, and whether Turbo can impact application design.

This is a follow on to my previous series of blogs on power management.

Intel® Xeon Phi™ coprocessor Power Management Part 3: An Intuitive Description of Power States Using Stick Figures and Light Bulbs

AN INTUITIVE ILLUSTRATION OF A CORE AND ITS HW THREADS

This is the fourth installment of a series of blogs on Power Management for the Intel® Xeon Phi™ coprocessor.

Seven-Part Intel® Xeon Phi™ Coprocessor Compiler Video Series

Just Released!

 

This two-day webinar series introduces you to the world of multicore and manycore computing with Intel® Xeon® processors and Intel® Xeon Phi™ coprocessors. Expert technical teams at Intel discuss development tools, programming models, vectorization, and execution models that will get your development efforts powered up to get the best out of your applications and platforms.

 

Performance analysis and events with Intel® VTune™ Amplifier XE

This two day webinar series introduces you to the world of multicore and manycore computing with Intel® Xeon® processors and Intel® Xeon Phi™ coprocessors. Expert technical teams at Intel discuss development tools, programming models, vectorization, and execution models that will get your development efforts powered up to get the best out of your applications and platforms.

  • Sviluppatori
  • Intel® VTune™ Amplifier XE
  • Intel® VTune™ Performance Analyzer
  • Intel Xeon Phi
  • Intel Xeon Phi Coprocessor
  • profiler
  • Iscriversi a Intel Xeon Phi Coprocessor