Skip to content

TrackStateProvider - Improve cache key hash and add mutex locks

See discussion in !2106 (merged)

This MR ports to master two of the fixes from there

  • Improved hashing of the track key in the hash, to include LHCbIDs and Track Fit pointer
  • Use mutex locks for (brute force) thread safety with the track cache.

A potentially better solution is being discussed in !2106 (merged), but the changes here are required now in master to address a number of issues seen in master, after the additional of some new tests in Moore. see

FYI @graven @wouter @sstahl

Merge request reports