[lkml]   [2006]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: v2.6.19-rt6, yum/rpm
On Thu, 2006-12-07 at 21:58 +0100, Ingo Molnar wrote:
> * Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU> wrote:
> > Much better performance in terms of xruns with Jackd. Hardly any at
> > all as it should be. I'm starting to test -rt8 right now.
> >
> > Now, I still don't have an smp machine to test so the improvement
> > could be because I'm just running 64 bit up instead of smp. Or it
> > could have been the hardware on that other machine that had some
> > problem (either because it was starting to fail or because the kernel
> > drivers for that hardware were somehow triggering the xruns).
> i think it's the UP vs. SMP difference. We are chasing some SMP
> latencies right now that trigger on boxes that have deeper C sleep
> states. idle=poll seems to work around those problems.

Oh well, it looked too good, anyway, it is winter here so the extra
heating should be fine :-)

I'll try to get something to test smp again...
-- Fernando

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-12-07 22:11    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean