Article

Energy-Efficient Software Criteria

Energy-Efficient Software Criteria
Authored by admin Last updated on 06/14/2017 - 13:10
Article

PowerTOP Primer

Note: All information from this article has been taken from https://01.org/powertop/  
Authored by Mike P. (Intel) Last updated on 07/12/2019 - 14:44
Blog post

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
Article

Energy Efficiency of Virtual Machines

Designing low power virtualization solutions has become very important for extending the battery life of mobile systems. This paper reports the power profile of leading desktop virtualization solutions under idle and workload conditions.
Authored by Abhishek Agrawal (Intel) Last updated on 06/07/2017 - 10:29
Article

Extending Battery Life For Streaming Media Playback

This paper reports on the power consumption profile of streaming media streams & their impact on mobile device battery life. Additionally, we provide an analysis of playback behavior to identify issues such as high context switches or interrupt rates.
Authored by Manuj Sabharwal (Intel) Last updated on 06/07/2017 - 10:54
Article

Software Power Meters on Microsoft Windows*: A Survey

To get the best and most accurate data about how much energy your computer platform is using during operation you need a hardware power meter, but not everyone can afford one. But what options do you have? The answer is to use a software power meter.
Authored by Clay B. (Blackbelt) Last updated on 07/05/2019 - 10:49
Article

Using Intel® Power Gadget 2.0 to measure the energy performance of a compute-intensive application

Intel® Power Gadget 2.0 is a software-based power estimation tool enabled for Second Generation Intel® Core™ processors.
Authored by Clay B. (Blackbelt) Last updated on 07/12/2019 - 08:32
Article

Conserving Active Power

This article presents techniques to optimize applications to save power during active use. These techniques include multi-threading, batching of I/0 accesses, and reducing memory bandwidth. Some of the techniques are applicable for general program usage.
Authored by Judy Hartley (Intel) Last updated on 03/12/2019 - 11:55
Article

Energy Efficiency using Intel® Intelligent Power Node Manager

Intel® Intelligent Power Node Manager is a software feature that resides on the latest Intel platforms including Intel® Xeon® processor E5 family, providing power, thermal monitoring, and policy-based power management for individual servers.
Authored by Last updated on 07/08/2019 - 14:54
Article

Windows* 8 Software Power Optimization

This white paper is one in a series of papers on making software more energy efficient in order to extend PC battery life.
Authored by Manuj Sabharwal (Intel) Last updated on 12/20/2018 - 09:48