David Woolley wrote: > David J Taylor wrote: > >> >> - with operating system calls, the main clock can be read with a >> precision of 1 millisecond (although the ticks may be only 15 >> milliseconds). There are higher resolution counters which can also >> be read. > > > The architectural resolution is much higher than this. I think you > are seeing actual 1ms clock ticks, as the result of ntpd forcing the > use of multi-media timer mode.
David, yes the hardware is better, but I was asked what the system clock call was and the structure it returns only goes down to milliseconds. See: http://msdn.microsoft.com/en-us/library/ms724390(VS.85).aspx http://msdn.microsoft.com/en-us/library/ms724950(VS.85).aspx I'm not "seeing" anything. Cheers, David _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
