Re: [LAU] Kernel and system setup again..

From: Martin Wohlleben <martin.wohlleben@email-addr-hidden>
Date: Thu Apr 01 2010 - 20:49:13 EEST

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@email-addr-hidden
> http://lists.linuxaudio.org/listinfo/linux-audio-user

_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/listinfo/linux-audio-user

Received on Fri Apr 2 00:15:01 2010

This archive was generated by hypermail 2.1.8 : Fri Apr 02 2010 - 00:15:01 EEST