Messages in this thread | | | Date | Thu, 10 Nov 2005 13:15:45 +0100 | From | Ingo Molnar <> | Subject | Re: 2.6.14-rt1 (now rt6) |
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* Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU> wrote:
> Doing a loop with "sleep 10" bbracketed by calls to date gives me > sporadic results: > > --- Fri Nov 4 18:30:25 PST 2005 > 10 > --- > --- Fri Nov 4 19:43:53 PST 2005 > 10 > --- > --- Fri Nov 4 19:44:03 PST 2005 > 3 > --- > --- Fri Nov 4 18:30:48 PST 2005 > 10 > --- > --- Fri Nov 4 18:30:58 PST 2005 > 0 > ---
i'm running your timer-test script with an earlier config you sent (kernel-2.6.13-i686-smp.ccrma.config), on a similar SMP box, and i'm not getting these timeout problems (using -rt9). How easily do the above problems reproduce - does it happen right after bootup?
(to make sure could you send me your current SMP .config too? You have CONFIG_KTIME_SCALAR disabled, right?)
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