Messages in this thread | | | Date | Sun, 21 Dec 2003 09:57:16 +0100 | From | Ingo Molnar <> | Subject | Re: 2.6 vs 2.4 regression when running gnomemeeting |
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* Christian Meder <chris@onestepahead.de> wrote:
> I tried to verify your suggestion and found that the P_RTEMS symbol is > not defined on Linux. It seems to be some other kind of realtime > operating system. So the code in question already uses usleep. Now I'm > still digging for other occurances of sched_yield in the pwlib > sources.
could you try to strace -f gnomemeeting? Maybe there's no sched_yield() at all. Could you also try to run the non-yielding loop code via:
nice -19 ./loop &
do a couple of such loops still degrade gnomemeeting?
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