Gary said: >> The API for the kernel clock can be read to a ns. I don't see ntpd >> having much use for finer grain than that. I should look at the >> source to see what the internal details look like.
> Yeah, but the granularity is much worse. Do you have code that demonstrates that? (or tell me how and I'll try it) I think most modern kernels derive time from a cycle-count register. So the basic clock should be accurate to a cycle. Yes, that's worse than a ns on slow CPUs. -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
