On Wed, Sep 19, 2001 at 06:44:09PM -0400, Robert Love wrote:
> Available at:
> http://tech9.net/rml/linux/patch-rml-2.4.9-ac12-preempt-stats-1 and
> http://tech9.net/rml/linux/patch-rml-2.4.10-pre12-preempt-stats-1
> for 2.4.9-ac12 and 2.4.10-pre12, respectively.
hi Robert, thanks for producing the stats patches!
i did a test of it on linux-2.4.10-pre13 with Benno Senoner's
lowlatency program, which i hacked up a bit to output
/proc/latencytimes after each of the graphs. test results are at
http://www.algorithm.com.au/hacking/linux-lowlatency/2.4.10-pre13-pes/
and since i stared at the results in disbelief, i won't even try
to guess what's going on :). maybe you can make some sense of
it?
i'm prety sure his latencytest program runs at real-time
priority, but i'll run another test just with the getrt and rt
programs just posted to the list to make sure. that's the only
reason i can think why the graph is so bizarre compared to the
/proc/latencytimes results.
-- #ozone/algorithm <ozone@algorithm.com.au> - trust.in.love.to.save - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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