DWS/chrony
1
0
Fork 0
mirror of https://gitlab.com/chrony/chrony.git synced 2025-12-04 08:25:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

sources: combine frequencies by variance instead of skew

Browse Source 
This seems to slightly improve the stability.
This commit is contained in:
Miroslav Lichvar
2018-08-17 10:46:19 +02:00
parent ca73e34f30
commit 706d0c281a
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sources.c
View File

@@ -549,7 +549,7 @@ combine_sources(int n_sel_sources, struct timespec *ref_time, double *offset,
elapsed = UTI_DiffTimespecsToDouble(ref_time, &src_ref_time);
src_offset += elapsed * src_frequency;
offset_weight = 1.0 / sources[index]->sel_info.root_distance;
frequency_weight = 1.0 / src_skew;
frequency_weight = 1.0 / (src_frequency_sd * src_frequency_sd);
DEBUG_LOG("combining index=%d oweight=%e offset=%e osd=%e fweight=%e freq=%e fsd=%e skew=%e",
index, offset_weight, src_offset, src_offset_sd,