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Why P scales as C*V^2*f is so obvious (pt 2)

THE GORY DETAILS

Let’s continue from where we left off last time. Let’s figure out the why of the equation,

P = C * V^2 * (a * f)

Authored by Last updated on 05/09/2019 - 22:55
Blog post

Using Performance Monitor in Analyzing Application Power Consumption

Performance Monitor (perfmon) is a Windows* tool used to view performance data.  Although the name of the tool implies that it is only for performance, it also provides useful in

Authored by Nguyen, Khang T (Intel) Last updated on 01/18/2019 - 16:48
Blog post

Intel Advanced Encryption Standard Instructions and TrueCrypt*

In this blog I will examine how software AES and Intel AES-NI (hardware accelerator) in TrueCrypt* affect performance and power in a mobile platform.

Authored by Nguyen, Khang T (Intel) Last updated on 02/04/2019 - 10:40
Article

Intel® System Studio - Multicore Programming with Intel® Cilk™ Plus

Intel System Studio not only provides a variety of signal processing primitives via Intel® Integrated Performance Primitives (Intel® IPP), and Intel® Math Kernel Library (Intel® MKL), but also allows developing high-performance low-latency custom code (Intel C++ Compiler with Intel Cilk Plus). Since Intel Cilk Plus is built into the compiler, it can be used where it demands an efficient threading...
Authored by Hans P. (Intel) Last updated on 12/11/2017 - 10:48
Article

在Intel®平台上优化多媒体应用程序功耗

经过多年的硬件平台优化,硬件平台功耗逐年降低。CPU有了新的低功耗状态,显示功耗也大幅下降。然而,运行在平台上的软件所产生的功耗问题却越来越明显。在软件方面,多媒体应用程序对功耗的影响更加引人关注。事实上,研究表明优化过的多媒体应用程序播放时间是未优化过的媒体程序的两倍多。

Authored by Huang, Chao (Intel) Last updated on 12/28/2018 - 16:46
Blog post

Intel is Number 1 with a Milky Way

No, not the candy bar (though I could really go for a

Authored by Clay B. (Blackbelt) Last updated on 06/14/2017 - 16:02
Blog post

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?”

Authored by Last updated on 07/06/2019 - 17:00
Article

List of Useful Power and Power Management Articles, Blogs and References

INTRODUCTION AND PURPOSE:

Authored by Last updated on 07/06/2019 - 16:40
Article
Blog post

Power Configuration Part 0: Introduction: Yikes, there is a lot that is not documented

I was hoping to write a brief two part overview of how to configure the various power settings for the Intel® Xeon Phi™ coprocessor.

Authored by Last updated on 07/06/2019 - 17:00