Re: [LAU] MIDI glitches

From: hermann meyer <brummer-@web.de>
Date: Mon Sep 30 2013 - 18:26:03 EEST

Am 30.09.2013 17:12, schrieb Ralf Mardorf:
> Hi Fero,
>
> I don't know what's going wrong on your system, but I would start with a
> correct limits.conf.
>
> On Mon, 2013-09-30 at 13:22 +0200, Fero Kiraly wrote:
>> my limits.conf
>> * - rtprio 0
>> * - nice 0
>> @audio - rtprio 65
>> @audio - nice -10
>> @audio - memlock 40000
> If this are defaults from a package of your distro, then drop this
> disro. The nice value is "discussed" for years. If maintainers aren't
> aware about it, who knows what mistakes else they made.
>
>
> "@realtime - rtprio 99
> @realtime - memlock unlimited
>
> Contrary to a lot of misinformation on the web, there is no reason to
> include a line here that provides enhanced "niceness" control, which is
> completely irrelevant for realtime scheduling and low latency audio
> applications." - http://jackaudio.org/linux_rt_config
>
> resp.
>
> @audio - rtprio 99
> @audio - memlock unlimited
>
> Hth,
> Ralf
>

be aware that jack_capture use nice to prioritize it's disc-thread,
which didn't run in rt, but still is relevant. True, jack_capture will
work as well without nice settings.
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/listinfo/linux-audio-user
Received on Tue Oct 1 04:15:02 2013

This archive was generated by hypermail 2.1.8 : Tue Oct 01 2013 - 04:15:03 EEST