Messages in this thread | | | Date | Thu, 7 Jul 2005 21:49:14 +0200 | From | Ingo Molnar <> | Subject | Re: realtime-preempt-2.6.12-final-V0.7.51-11 glitches |
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* Rui Nuno Capela <rncbc@rncbc.org> wrote:
> Hi all, > > These are one of my latest consolidated results while using (my) > jack_test4.2 suite, against a couple of 2.6.12 kernels patched for > PREEMPT_RT, on my P4@2.5GHz/UP laptop. > > See anything funny?
hm, you dont seem to have PREEMPT_RT enabled in your .config - it's set to PREEMPT_DESKTOP (config-2.6.12-RT-V0.7.51-11.0). OTOH, your 49-01 config has PREEMPT_RT enabled. So it's not an apples to apples comparison. Just to make sure, could you check 51-11 with PREEMPT_RT enabled too?
i have just done a jack_test4.1 run, and indeed larger latencies seem to have crept in. (But i forgot to chrt the sound IRQ above the network IRQ, so i'll retest.)
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