Re: NTP nanokernel support (experimental)

1999-03-07 Thread Dave Mills
Ollivier, For performance monitoring with the nanokernel and PPS source, see the peerstats and grope for 127.0.0.1 with grep. When the daemon has handed off PPS to the kernel, the radio timecode is used only to mean the transmitter is still on the air. Dave To Unsubscribe: send mail to

Re: NTP nanokernel support (experimental)

1999-03-08 Thread Dave Mills
Pierre, The NTPv4 driver interface already implements a trimmed-mean filter, which cleans up a good deal of jitter as it is. The IRIG and CHU drivers do a lot more signal processing, yielding generally low jitter in the tens of microseconds. Deglitching and filtering noisy time sampls is somewhat