Re: [Jack-Devel] new IIO driver added to jack - large overruns

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DateMon, 20 Jan 2014 08:12:09 -0500
From Paul Davis <[hidden] at linuxaudiosystems dot com>
ToMatt Flax <[hidden] at flatmax dot org>
CcJACK <[hidden] at lists dot jackaudio dot org>
In-Reply-ToMatt Flax Re: [Jack-Devel] new IIO driver added to jack - large overruns
Follow-UpMatt Flax Re: [Jack-Devel] new IIO driver added to jack - large overruns 
On Mon, Jan 20, 2014 at 4:55 AM, Matt Flax <[hidden]> wrote:

>  Just confirming that I also see a similar xrun when running the alsa
> driver ... see below ...
> It is possible that this problem is within Jack itself, and not the
> drivers ...
>

xruns are caused by systemic problems or by clients, not by JACK itself.


**** alsa_pcm: xrun of at least 71.259 msecs

**** alsa_pcm: xrun of at least 71.001 msecs

**** alsa_pcm: xrun of at least 71.038 msecs

**** alsa_pcm: xrun of at least 71.019 msecs


the consistency of the timing strongly suggests a systemic cause (there are
many possible such causes)
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