1) Added truncation of TrackBuilder output at 108 clock cycles.
2) Code no longer calls KF track fit for tracklets identified as duplicates by PurgeDuplicates. This saves CPU.
3) Cosmetic code change to TrackFit.cc to make it more obvious that it doesn't call HybridFit if the "merge" duplicate algo is enabled.
4) Added some comments to code.
Checked tracking performance and summer chain txt files unchanged.
PR description:
1) Added truncation of TrackBuilder output at 108 clock cycles. 2) Code no longer calls KF track fit for tracklets identified as duplicates by PurgeDuplicates. This saves CPU. 3) Cosmetic code change to TrackFit.cc to make it more obvious that it doesn't call HybridFit if the "merge" duplicate algo is enabled. 4) Added some comments to code.
Checked tracking performance and summer chain txt files unchanged.