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 Post subject: Important CPU usage
PostPosted: Thu Nov 22, 2007 2:05 pm 
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coder

Joined: Wed Nov 15, 2006 8:15 am
Posts: 100
Well, not really a bug but since the introduction of tickless kernel in the 2.6.21 kernel and above, I'm having important CPU usage, around 70% on two dual-core (A64 X2 and Core2) with two different graphic chipsets (GF 7 series and i945G)...

When I go back to 2.6.20, cpu usage goes back to normal.

Have you notice the same behaviour?


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 Post subject:
PostPosted: Mon Nov 26, 2007 2:56 am 
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coder

Joined: Tue Nov 07, 2006 4:40 am
Posts: 236
Mornin'

Dunno I'm afraid. I'm still on 2.6.18.8-0.7-default. :)
Too much stuff to clean before I wipe my system and re-install.

From my brief experience of a later kernel, there are a few different kernel modules dealing with timing, so which ones did you try? CFS is supposed to be the better one for games..

If I'm barking up the wrong tree, please feel free to ignore me. :)

Aunxx.


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