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| author |   Dave Barach <dave@barachs.net> | 2017-04-01 11:07:40 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-04-01 17:22:31 +0000 |
| commit | 903fd513e32a37e55aec0cfb4cf30e000680e0c3 (patch) | |
| tree | c8e85da35fe9d9107cb3737537ccb4957fddc9e0 /src/vnet | |
| parent | a3af337e06a79f7d1dacf42a319f241c907122fc (diff) | |
Clean up event log merge code
Fix a decade-old ridiculous qsort function bug. Managed to subtract
floating-point numbers as if they were integers, leading to
manufactured time-paradoxes. That completely confuses g2, leading to
the summary disappearance of entire tracks' worth of data at high zoom
levels.
Add a manual alignment tweak parameter to elog_merge, users can
dial-out time paradoxes caused by NTP-grade clock synchronization.
The event-logger has a precision of O(100ns), whereas NTP
synchronization is O(1ms).
Change-Id: I69dedabaa314f69f9df74ec9ee66e21e6c87f703
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet')
0 files changed, 0 insertions, 0 deletions