lp:~amitk/ubuntu/lucid/pm-utils-powersave-policy/amit

Created by Amit Kucheria on 2010-03-08 and last modified on 2010-03-09
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Owner:
Amit Kucheria
Status:
Development

Recent revisions

17. By Amit Kucheria on 2010-03-09

Add policy to turn off wake-on-lan on ethernet devices

16. By Amit Kucheria on 2010-03-09

Add policy to tune the scheduler to first fill up all threads on a core and
all the core in a cpu package before scheduling processes to cores on another
cpu package.

This kernel tuneable is effective in reducing power consumption on lightly
loaded systems.

However, this is not a very effective policy since it only takes into account
the 15-min load average of the system at the time when pm-powersave is called.
So if the load average changes right after this script is run, we might be
making the wrong decision.

What we really need is the ability to adjust this tuning constantly, by
repeated calling of this script.

15. By Amit Kucheria on 2010-03-09

Add policy to tune the scheduler to first fill up all the core on one cpu
package before scheduling processes to cores on another cpu package.

This kernel tuneable is effective in reducing power consumption on lightly
loaded systems.

However, this is not a very effective policy since it only takes into account
the 15-min load average of the system at the time when pm-powersave is called.
So if the load average changes right after this script is run, we might be
making the wrong decision.

What we really need is the ability to adjust this tuning constantly, by
repeated calling of this script.

14. By Amit Kucheria on 2010-03-09

Explain the X blanking is already handled by g-p-m

13. By Amit Kucheria on 2010-03-08

Add support for console blanking via dpms

12. By Amit Kucheria on 2010-03-08

Add the ac97 powersave script

11. By Daniel T Chen on 2010-02-02

hda-powerdown: Use more fine-grained policy from Karmic (power down
HDA controller with corresponding Sigmatel/IDT codec after 10 idle
seconds), because Lucid's release kernel hasn't yet merged upstream
support for Realtek/Analog Devices/Conexant/C-Media/VIA codecs.

10. By Martin Pitt on 2009-12-17

releasing version 0.2

9. By Martin Pitt on 2009-12-17

sata-link-power: Require 2 GB of free RAM on amd64.

8. By Martin Pitt on 2009-12-17

Add bzr-builddeb configuration (native).

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