Hello Christian, I'm running this Kernel for months with good performace. If I rememer right I had some performance problems with the group scheduler enabled. I have a core2duo P8700 on an intel chipset. If you have a similar system the attached config might be useful. best regards, Martin Am Donnerstag, den 01.04.2010, 16:12 +0200 schrieb Christian: > Hi, > I reinstalled my system and now got problems with jack. > I'm using a 2.6.31.12 kernel with RT patch. > Configured it like my old 2.6.27 RT kernel(which ran fine). > Is there anything new I have to keep an eye on? > I got xruns using both jack-118 and jack-1.9.5 > > Options that might be important: > PREEMT_RCU ON > GROUP CPU SCHEDULER ON > SLAB ON > CFG IO SCHEDULER > TICKLESS SYSTEM OFF > HIGH RESOLITION TIMER ON > SYMMETRIC MULTI PROCESSING ON > HPET TIMER ON > PREEMPTION MODE REAL-TIME > TIMER 1000HZ > CPU FREQUENCY SCALING OFF > > /etc/security/limits.conf is configured: > @audio - rtprio 90 > @audio - nice -5 > @audio - memlock 50000 > > Thanks for the help! > Christian > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user
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config.gz
Description: GNU Zip compressed data
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