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task #7216: Add CPU frequency scalling to reduce power consumption

Submitted by:  Jean-Michel Philippe <jmphilippe>
Submitted on:  Wed Oct 27 13:53:09 2010  
Should Start On: Tue Oct 26 22:00:00 2010Should be Finished on: Sun Dec 26 23:00:00 2010
Category: SystemPriority: 3 - Low
Status: Need InfoPrivacy: Public
Percent Complete: 0%Assigned to: None
Open/Closed: OpenEffort: 1.00

Wed Oct 27 13:53:09 2010, original submission:

When run on laptops, DDL should certainly activate frequency scaling to reduce power consumption and increase the laptop autonomy. Although there are polemics concerning recent CPU's (whose idle state would be as efficient as lowering frequency), this may have an interest on older laptops. However we have to take care about effects on the laptop reactivity.

Jean-Michel Philippe <jmphilippe>
Project Administrator


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