CVSROOT: /cvs Module name: src Changes by: [email protected] 2026/09/17 18:45:50
Modified files:
usr.sbin/ntpd : ntp.c
Log message:
Center timestamps in frequency regression
Subtract the first timestamp in each sample batch before accumulating the
least-squares terms. This preserves the fitted slope while avoiding
catastrophic cancellation between squared absolute Unix timestamps.
from Adam DePrince <[email protected]>
ok bluhm@, deraadt@
