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cms-L1TK / cmssw

Fork of CMSSW where improvements to L1 tracking code are developed.
http://cms-sw.github.io/
Apache License 2.0
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Reduce truncation in MatchProcessor #212

Open tomalin opened 1 year ago

tomalin commented 1 year ago

@aryd reports that the combined module MatchProcessor suffers truncation, leading to a small loss in tracking efficiency. This is caused by the large number of Projections arriving at the MatchProcessor input for layers 3 & 4. Of the four phi regions A,B,C,D, the problem is worst in the central ones B & C. The proposed solution is that the MP for layers 3 & 4 should be doubled up, with half processing seeds formed from layers 1 & 2 and half processing seeds formed from layers 5 & 6. This is low priority.

aryd commented 1 year ago

TrackBuilder should be MatchProcessor. [Seems you can not edit the issue, only add comments.]

tomalin commented 1 year ago

TrackBuilder should be MatchProcessor. [Seems you can not edit the issue, only add comments.]

fixed