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

Merged

cmsbuild merged 40 commits intocms-sw:masterfrom

cms-ngt-hlt:ngt_phase2CAExtension

Oct 29, 2025

Commits on Oct 28, 2025

Implement Phase 2 PixelTracks CA Extension

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

rovere
authored and
Parsifal-2045
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Move geometry-related logic in BeginRun.

rovere
authored and
Parsifal-2045
committed
Update logic in PixelTrackProducerFromSoAAlpaka to reuse the HitModuleStart for the OT RecHits as well

JanGerritSchulz
authored and
Parsifal-2045
committed
Fix a few CA bugs, add procModifier to enable the extension

committed
Reduce code duplication and improve readability in SoA merging
Parsifal-2045
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Add new vector cuts for doublet building in CA

JanGerritSchulz
authored and
Parsifal-2045
committed
Add option in PixelTrackProducerFromSoAAlpaka to exclude quadruplets with skipping layers

JanGerritSchulz
authored and
Parsifal-2045
committed
make chi2 cut on CA Tracks dependent on the number of ReCHits

JanGerritSchulz
authored and
Parsifal-2045
committed
change default for Phase2 CA extension to requiring quadruplets to have no skipped layers

JanGerritSchulz
authored and
Parsifal-2045
committed
Apply improved CA cuts for regular and extend configurations

JanGerritSchulz
authored and
Parsifal-2045
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Change effect of useCAExtension flag in PixelTrack converter to include (discard) OT hits if enabled (disabled)

JanGerritSchulz
authored and
Parsifal-2045
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Unify CA cuts for min/max inner/outer r/z based on the type of layer (endcap/barrel)

JanGerritSchulz
authored and
Parsifal-2045
committed
Remove OT recHits conversion from sequences without CA extension
Parsifal-2045
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Restructure Phase2 PixelTracking configuration and ngtScouting modifier

committed
Fix isOuterLadder of CA PixelDoubletAlgo for Phase-2

JanGerritSchulz
authored and
Parsifal-2045
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Make Patatrack Pixel Tracking the default for Phase2

JanGerritSchulz
authored and
Parsifal-2045
committed
Simplify isPh2Pixel check
Parsifal-2045
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allow SingleMuPt15Eta0p_0p4 configuration fragment for NGT scouting workflow

mmusich
authored and
Parsifal-2045
committed
Add CA Extension workflows to ph2_hlt short matrix and IB matrix
Parsifal-2045
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Add customization of HLT Run3 for new CA cuts introduced in CA extension

JanGerritSchulz
authored and
Parsifal-2045
committed
restructure HLTPhase2PixelTracksAndVerticesSequence for vertex trimming process modifier

mmusich
authored and
Parsifal-2045
committed
Improve PixelTrack selection settings for non-extended CA in Phase-2

JanGerritSchulz
authored and
Parsifal-2045
committed
Remove printouts and cleanup PixelTrack converter from SoA

JanGerritSchulz
authored and
Parsifal-2045
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Rename maxChi2Quadruplets in Pixel Tracking to maxChi2TripletsOrQuadruplets

JanGerritSchulz
authored and
Parsifal-2045
committed
Add column types to SoA descriptor
Parsifal-2045
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Fix check-by-index for scalar in recHits SoA
Parsifal-2045
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Remove unecessary loop and alpaka::memcpy
Parsifal-2045
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Change back max pT for multiple scattering in BrokenLinFit

JanGerritSchulz
authored and
Parsifal-2045
committed
Set max number of modules in ClusteringConstants to the actual number of IT modules in the Phase2 (D110) geometry

JanGerritSchulz
authored and
Parsifal-2045
committed
Improve CA and SimplePixelTopology

JanGerritSchulz
authored and
Parsifal-2045
committed
Update SoA view accessors in CA OT RecHit converter chain

JanGerritSchulz
authored and
Parsifal-2045
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Introduce phase2LegacyPixelTracks procModifier to enable the usage of the formerly default Legacy Pixel Tracks in HLT Phase-2

JanGerritSchulz
authored and
Parsifal-2045
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Simplify usage of +1 in merging hitModuleStart SoAs
Parsifal-2045
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Improve function getNSkippedLayer in PixelTrackProducerFromSoAAlpaka

JanGerritSchulz
authored and
Parsifal-2045
committed
Reset modules' maps and indices in beginRun
Parsifal-2045
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add phase2CAExtension to the list of modifiers used to run HLT OT RecHits validation on demand

mmusich
authored and
Parsifal-2045
committed
addition of offline Patatrack workflow for Phase2 CA extension with OT

mmusich
authored and
Parsifal-2045
committed
Let the framework handle host to device copies
Parsifal-2045
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Correctly handle skipped tracks when converting SoA to Legacy
Parsifal-2045
committed