[NGT] Extension of CA Pixel Tracking to Phase 2 Outer Tracker barrel#48921

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Parsifal-2045 wants to merge 42 commits intocms-sw:masterfrom

cms-ngt-hlt:ngt_phase2CAExtension

Commits on Oct 3, 2025

Implement Phase 2 PixelTracks CA Extension

committed
Cache PinPSinOTBarrel. Use vector and unordered_map instead of set.

rovere
authored and
JanGerritSchulz
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Move geometry-related logic in BeginRun.

rovere
authored and
JanGerritSchulz
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Update logic in PixelTrackProducerFromSoAAlpaka to reuse the HitModuleStart for the OT RecHits as well
JanGerritSchulz
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Fix a few CA bugs, add procModifier to enable the extension

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Reduce code duplication and improve readability in SoA merging

Parsifal-2045
authored and
JanGerritSchulz
committed
Add new vector cuts for doublet building in CA
JanGerritSchulz
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Add option in PixelTrackProducerFromSoAAlpaka to exclude quadruplets with skipping layers
JanGerritSchulz
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make chi2 cut on CA Tracks dependent on the number of ReCHits
JanGerritSchulz
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change default for Phase2 CA extension to requiring quadruplets to have no skipped layers
JanGerritSchulz
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Apply improved CA cuts for regular and extend configurations
JanGerritSchulz
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Change effect of useCAExtension flag in PixelTrack converter to include (discard) OT hits if enabled (disabled)
JanGerritSchulz
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Unify CA cuts for min/max inner/outer r/z based on the type of layer (endcap/barrel)
JanGerritSchulz
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Remove OT recHits conversion from sequences without CA extension

Parsifal-2045
authored and
JanGerritSchulz
committed
Change meaning of ngtScouting modifier in combination with trackingLST

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Fix isOuterLadder of CA PixelDoubletAlgo for Phase-2
JanGerritSchulz
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Implement layer-pair dependent ptCuts

Parsifal-2045
authored and
JanGerritSchulz
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Update CA parameters to tighten cuts
JanGerritSchulz
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Restructure HLT_75e33 Phase2 PixelTracking configuration
JanGerritSchulz
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Make Patatrack Pixel Tracking the default for Phase2
JanGerritSchulz
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Simplify isPh2Pixel check

Parsifal-2045
authored and
JanGerritSchulz
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allow SingleMuPt15Eta0p_0p4 configuration fragment for NGT scouting workflow

mmusich
authored and
JanGerritSchulz
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Add CA Extension workflows to ph2_hlt short matrix and IB matrix

Parsifal-2045
authored and
JanGerritSchulz
committed
Add customization of HLT Run3 for new CA cuts introduced in CA extension
JanGerritSchulz
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Fix size of default ptCut vector in CA for Phase1
JanGerritSchulz
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Adjust customization functions for Alpaka Pixel Tracking
JanGerritSchulz
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clean-up of missing newlines

mmusich
authored and
JanGerritSchulz
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restructure HLTPhase2PixelTracksAndVerticesSequence for vertex trimming process modifier

mmusich
authored and
JanGerritSchulz
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Improve PixelTrack selection settings for non-extended CA in Phase-2
JanGerritSchulz
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Remove printouts and cleanup PixelTrack converter from SoA
JanGerritSchulz
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Rename maxChi2Quadruplets in Pixel Tracking to maxChi2TripletsOrQuadruplets
JanGerritSchulz
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Update with code-format
JanGerritSchulz
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Add column types to SoA descriptor

Parsifal-2045
authored and
JanGerritSchulz
committed
Fix check-by-index for scalar in recHits SoA

Parsifal-2045
authored and
JanGerritSchulz
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Remove unecessary loop and alpaka::memcpy

Parsifal-2045
authored and
JanGerritSchulz
committed
Change back max pT for multiple scattering in BrokenLinFit
JanGerritSchulz
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Set max number of modules in ClusteringConstants to the actual number of IT modules in the Phase2 (D110) geometry
JanGerritSchulz
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Improve CA and SimplePixelTopology
JanGerritSchulz
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Introduce phase2LegacyPixelTracks procModifier to enable the usage of the formerly default Legacy Pixel Tracks in HLT Phase-2
JanGerritSchulz
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Remove isBarrel from hltPhase2PixelTracksSoA config
JanGerritSchulz
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Update SoA view accessors in CA OT RecHit converter chain
JanGerritSchulz
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Fix filling of ptCut vector for Pixel Triplets customization
JanGerritSchulz
committed