| Re: [proaudio] Setting up realtime |
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- To: proaudio@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [proaudio] Setting up realtime
- From: "Arve Barsnes" <arve.barsnes@xxxxxxxxx>
- Date: Mon, 9 Jun 2008 07:06:05 +0200
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Nevermind, found it. Will recompile and try it when I get home.
On Mon, Jun 9, 2008 at 7:04 AM, Arve Barsnes <arve.barsnes@xxxxxxxxx> wrote:
> Okay, I had group scheduling activated, and a grep of my config shows
> CFQ as not being the default IO scheduler. Couldn't find the setting
> in menuconfig right now so I'll have to check more when I get back
> home from work. Thanks for the tips though.
>
> On Mon, Jun 9, 2008 at 12:42 AM, Christian <krampenschiesser@xxxxxxxxxx> wrote:
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>> Arve Barsnes schrieb:
>> | Can anyone give a summary of the current method of setting up
>> | realtime? jack is now saying latency is below 1 ms, but it's giving me
>> | an enormous amount of xruns. I'm guessing my kernel isn't completely
>> | correctly set up, and I can't really find any good guides, only vague
>> | hints to add those features, but not those, and whatever you do don't
>> | use this. Might be because the kernels change so much between
>> | versions.
>> |
>> | I've set up pam, configured kernel, done jack config in qjackctl and
>> | set up my .asoundrc by this page: http://gentoo-wiki.com/HOWTO_Jack
>> |
>> | A more specific kernel setup would be welcome, for any kernel you'd
>> | like, I can change versions to fit whatever is easier to explain,
>> | currently running 2.6.24-rt1 from the overlay. Also having
>> | 2.6.25.4-rt1 that was posted on this list a while back, but I don't
>> | know if it is currently configured to run at all. Anything else I need
>> | to do would also be welcome with a good explanation. I've been using
>> | Debian for a few years now, so consider me a n00b to Gentoo, although
>> | I used it a few years ago. :)
>> |
>> | Hope to hear something soon :)
>> |
>> | Regards,
>> | Arve
>> |
>> |
>> |
>> |
>> Deactived group scheduling
>> Use CFQ as default IO scheduler.
>> High Res timer support.
>> Complete Preemption(Real-Time-Patch)
>> 1000hz timer frequency.
>>
>> This does my job.
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>>
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