Re: [Jack-Devel] softmode for dummy driver

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DateFri, 29 Aug 2014 04:09:54 +0200
From Joakim Hernberg <[hidden] at alchemy dot lu>
To[hidden] at lists dot jackaudio dot org
In-Reply-ToPatrick Shirkey Re: [Jack-Devel] softmode for dummy driver
Follow-UpPatrick Shirkey [Jack-Devel] subgraph timeout [was Re: softmode for dummy driver] 
On Fri, 29 Aug 2014 01:10:28 +1000 (EST)
"Patrick Shirkey" <[hidden]> wrote:

> As the dummy driver is not affected by xruns is there an easy/obvious
> way to identify the actual cause of the delay that is triggering the
> subgraph timeout error?

You can try to build jack2 with it's profiling option.  it allows you
to get nice graphs and analyze if it's the hardware or a client giving
you a xruns.  See:  http://lac.zkm.de/2005/papers/letz_et_al.pdf for
the gory details :)

-- 

   Joakim
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