Re: Linux 2.4.17 vs 2.2.19 vs rml new VM

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Wed Jan 02 2002 - 15:50:02 EST


> I find the low latency patch makes a noticeable
> difference in e.g. q3a and rtcw - OTOH I have
> not been able to discern any tangible difference
> from the stock kernel when using -preempt.

The measurements I've seen put lowlatency ahead of pre-empt in quality
of results. Since low latency fixes some of the locked latencies it might
be interesting for someone with time to benchmark

        vanilla
        low latency
        pre-empt
        both together
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