Messages in this thread | | | Date | Sun, 19 Sep 1999 16:24:58 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: Cache thrashing? |
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On Sun, 19 Sep 1999, Rik van Riel wrote:
>There does not yet seem to be a solution for that, but I have a >few rough ideas.
I rewrote the reschedule_idle heuristics because the old 2.2.x heuristics was buggy and made no sense to me.
The 2.2.x version of my reschedule_idle rewrote is here (against 2.2.12 but will apply cleanly against 2.2.13):
ftp://ftp.suse.com/pub/people/andrea/kernel-patches/my-2.2.12/SMP-scheduler-2.2.11-E
It's production quality so don't worry to apply it on your most critical server. It's just been included into 2.3.x and infact people noticed it while starting X 8).
Please Arthur try it and feedback producing some performance number.
Thanks.
Andrea
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