From: Ingo Molnar <mingo@elte.hu>
To: Rui Nuno Capela <rncbc@rncbc.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: realtime-preempt-2.6.12-final-V0.7.51-11 glitches
Date: Thu, 7 Jul 2005 21:49:14 +0200 [thread overview]
Message-ID: <20050707194914.GA1161@elte.hu> (raw)
In-Reply-To: <24833.195.245.190.94.1120761991.squirrel@www.rncbc.org>
* Rui Nuno Capela <rncbc@rncbc.org> wrote:
> Hi all,
>
> These are one of my latest consolidated results while using (my)
> jack_test4.2 suite, against a couple of 2.6.12 kernels patched for
> PREEMPT_RT, on my P4@2.5GHz/UP laptop.
>
> See anything funny?
hm, you dont seem to have PREEMPT_RT enabled in your .config - it's set
to PREEMPT_DESKTOP (config-2.6.12-RT-V0.7.51-11.0). OTOH, your 49-01
config has PREEMPT_RT enabled. So it's not an apples to apples
comparison. Just to make sure, could you check 51-11 with PREEMPT_RT
enabled too?
i have just done a jack_test4.1 run, and indeed larger latencies seem to
have crept in. (But i forgot to chrt the sound IRQ above the network
IRQ, so i'll retest.)
Ingo
next prev parent reply other threads:[~2005-07-07 19:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1119299227.20873.113.camel@cmn37.stanford.edu>
[not found] ` <20050621105954.GA18765@elte.hu>
[not found] ` <1119370868.26957.9.camel@cmn37.stanford.edu>
[not found] ` <20050621164622.GA30225@elte.hu>
[not found] ` <1119375988.28018.44.camel@cmn37.stanford.edu>
[not found] ` <1120256404.22902.46.camel@cmn37.stanford.edu>
[not found] ` <20050703133738.GB14260@elte.hu>
[not found] ` <1120428465.21398.2.camel@cmn37.stanford.edu>
2005-07-07 18:46 ` realtime-preempt-2.6.12-final-V0.7.51-11 glitches Rui Nuno Capela
2005-07-07 18:53 ` realtime-preempt-2.6.12-final-V0.7.51-11 glitches [2] Rui Nuno Capela
2005-07-07 19:49 ` Ingo Molnar [this message]
2005-07-07 19:59 ` realtime-preempt-2.6.12-final-V0.7.51-11 glitches Ingo Molnar
2005-07-07 23:19 ` Rui Nuno Capela
2005-07-08 8:46 ` realtime-preempt-2.6.12-final-V0.7.51-11 glitches [no more] Rui Nuno Capela
2005-07-08 8:52 ` Ingo Molnar
2005-07-08 9:40 ` Rui Nuno Capela
2005-07-08 9:56 ` Ingo Molnar
2005-07-08 10:53 ` Rui Nuno Capela
2005-07-11 15:12 ` Rui Nuno Capela
2005-07-11 15:55 ` Ingo Molnar
2005-07-11 22:00 ` Rui Nuno Capela
2005-07-11 22:09 ` Rui Nuno Capela
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