Re: 2.6.15-rc7-rt1

[Mark Knecht <markknecht@gmail.com>]

On 1/5/06, Lee Revell <rlrevell@joe-job.com> wrote:
> On Thu, 2006-01-05 at 16:43 -0800, Mark Knecht wrote:
> > On 1/5/06, Mark Knecht <markknecht@gmail.com> wrote:
> > > On 1/5/06, Lee Revell <rlrevell@joe-job.com> wrote:
> > > > On Thu, 2006-01-05 at 11:33 -0800, Mark Knecht wrote:
> > > > > I expect that I am probably still getting a low level of xruns. I
> > > > > hope one day we can make that work a bit better.
> > > >
> > > > Were you ever able to get latency tracing to work on your box?
> > > >
> > > > Lee
> > >
> > > Not yet, due to the power failure and being off line. I'll give it a
> > > shot this evening.
> > >
> > > Does anyone with an AMD64 platform have this working?
> > >
> > > Thanks,
> > > Mark
> > >
> >
> > Hi Lee,
> >    OK, I rebuilt the new kernel (2.6.15-rt2) with latency tracing
> > enabled. I still get xruns when running Jack and Aqualung. The tracing
> > doesn't show anything new although I do have the IRQ off tracing
> > turned on and don't see the long timer delays that Iused to see.
> >
> >    What the following shows is that I have a 14uS delay before
>
> Yeah 14 usec is nothing, I think we've established that this isn't a
> kernel problem.  We should take it to the JACK list.
>
> Lee

Will do.

Thanks,
Mark