On Jan 28, 11:52 pm, Terje Mathisen <"terje.mathisen at tmsw.no">
wrote:
>
> I've installed your version, and included -M in my startup parameters:
>
> I get Event Log (Application) messages about stuff like:
>
> System time quantum 1.000 msec, min. slew 6.410 ppm/s
> Clock interrupt period 15.600 msec (startup slew 0.1 usec/period)
> Performance counter frequency 14.318 MHz
> MM timer resolution: 1..1000000 msec, set to 1 msec
> ntpd 4.2....@dlh-qpc-o Jan 28 6:47:59.16 (UTC-08:00) 2009  (51)
>
> which seems to me to indicate that your code is indeed running, but I
> don't get any 'filtered... QPC' messages at all?

Wait a few more minutes and you should see at least one line
mentioning QPC.  The case where no samples are thrown out (typical
with the wide early window) doesn't log anything, it just halves the
window silently.  The window adjustment check happens every 59
seconds, so it could be that it hasn't run long enough.  Also it will
be silent when the window has stabilized, so in the extreme case, you
could be hunting for a solitary entry mentioning QPC sometime in the
first 20 minutes.

Thanks for taking a look at it.

Cheers,
Dave Hart

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