Oleg Bolshakov
10/07/2013 6:38 AM
post105692
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Hi Huwawa,
Sorry for the delay with the answer. Does this problem occur on the specific configuration or on any Core 2 Duo PC? Do
you experience this problem on Core i3/i5/i7 CPU? To get a suggestion and then a solution for you we should reproduce
the problem. Please describe a simple way to reproduce it.
I guess this behavior may be an effect of SMM. If so you can decrease this effect by disabling all unused HW and options
in your BIOS setup.
Respectfully,
Oleg
02.10.2013, в 22:38:01, Huwawa Lugal написал:
> Hi.
>
> I have problem wiwh timers in qnx4 apps,
> I have simple process, which works with timer triggering every 20ms.
> On old computer (celeron 700MHz) process work fine, on free or stressed system.
>
> When i run it on on new pc with core 2 duo, something is going wrong.
> Without stress, timers works corect (almost), but when i stress a little system (eg. running some other apps)
> timer (triggering) stay unstable, value is jumpiung 20ms to 0.3mm (random).
>
> I tested some BIOS settings, eg turn off C1E (blocked speedstep), but without succes.
>
> How to solve this problem ?
>
> Thanks.
>
> H.
>
>
>
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