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Runtime power management

Runtime power management

Posted Aug 22, 2009 7:54 UTC (Sat) by johnflux (guest, #58833)
Parent article: Runtime power management

Let's say that there's around 1 billion computers, and 1% of those are running linux - so 10 million linux computers.

At a saving of 0.2 Watts per machine, that's a total saving of 2 mega watts. This is about the power output of quite a small power station.

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Runtime power management

Posted Aug 23, 2009 18:58 UTC (Sun) by oak (guest, #2786) [Link]

> At a saving of 0.2 Watts per machine

If the started power management work would stop at USB, it would be rather
pointless.

And for battery powered devices even that's a huge amount. If you want
the device to be able to idle for weeks, all this kind of extra power
usage needs to be fixed.

Runtime power management

Posted Aug 25, 2009 14:51 UTC (Tue) by nelzas (subscriber, #4427) [Link]

Just curious: Does the 1 billion computers estimate includes embedded one?
If not, how including embbeded devices will change the estimation?

Thanks


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