weston at sysex.net
Fri May 25 01:08:48 UTC 2007
On Thu, 24 May 2007, Lars Luthman wrote:
> > > xruns? The GUI should _never_ be able to affect the audio thread's
> > > performance. Aren't you running JACK in realtime mode?
> > Yup, I'm running JACK with realtime scheduling, and I had exactly
> > the same thought. The GUI is running at a normal SCHED_OTHER
> > priority, and it holds no absolutely no locks needed by other
> > threads after everything is up and running.
> What kernel is this? Are you using Ingo Molnar's RT patch?
2.6.20-rt8, built with complete preemption, dynamic ticks, high res
timers, timer frequency at 1000Hz, and all of the expensive
debugging features turned off. I'll be trying out 2.6.20-rt7
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