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

Submitted by:  Jean-Michel Philippe <jmphilippe>
Submitted on:  Wed 27 Oct 2010 01:53:09 PM UTC  
Should Start On: Tue 26 Oct 2010 10:00:00 PM UTCShould be Finished on: Sun 26 Dec 2010 11:00:00 PM UTC
Category: SystemPriority: 3 - Low
Status: Need InfoPrivacy: Public
Percent Complete: 0%Assigned to: None
Open/Closed: OpenEffort: 1.00

Wed 27 Oct 2010 01:53:09 PM UTC, 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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