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Adding filter flag to SiStripApproximateClusters #41815
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RecoTracker/PixelLowPtUtilities/interface/StripSubClusterShapeTrajectoryFilter.h
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RecoTracker/PixelLowPtUtilities/src/StripSubClusterShapeTrajectoryFilter.cc
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+code-checks Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-41815/35702
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A new Pull Request was created by @Ksavva1021 for master. It involves the following packages:
@cmsbuild, @mandrenguyen, @clacaputo can you please review it and eventually sign? Thanks. cms-bot commands are listed here |
please test |
RecoLocalTracker/SiStripClusterizer/plugins/SiStripClusters2ApproxClusters.cc
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RecoLocalTracker/SiStripClusterizer/plugins/SiStripClusters2ApproxClusters.cc
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RecoLocalTracker/SiStripClusterizer/plugins/SiStripClusters2ApproxClusters.cc
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RecoLocalTracker/SiStripClusterizer/plugins/SiStripClusters2ApproxClusters.cc
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RecoTracker/PixelLowPtUtilities/src/StripSubClusterShapeTrajectoryFilter.cc
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+code-checks Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-41815/35706
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Pull request #41815 was updated. @cmsbuild, @mandrenguyen, @clacaputo can you please check and sign again. |
+code-checks Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-41815/35708
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+1 Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e01bcc/33347/summary.html Comparison SummarySummary:
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+reconstruction |
+hlt (DQM bin-by-bin comparisons seem unavailable, see #42050.) |
+1 |
This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will be automatically merged. |
@Ksavva1021 this PR is likely making crash workflows 159.02, 159.03, 160.02, 160.03 in the IBs, with error message:
Could you please have a look? |
…flows post merge of cms-sw#41815
By-pass scalers input collection for `hltScalersRawToDigi` for Heavy Ions pp-reco workflows post merge of #41815
PR description:
This PR extends the SiStripApproximateCluster data format to include a boolean flag of the outcome of the StripSubClusterShapeTrajectoryFilter sequence. This boolean flag serves the purpose of overriding the three checks in StripSubClusterShapeTrajectoryFilter module which introduced inefficiencies in tracking performance. These inefficiencies arise due to the uniform shape of the approximated clusters. The problem-causing filters were the "saturated", "trimming" and "peak finder" filters with the latter two requiring information on the trajectory state on the surface at the measurement layer which is not available during clustering.
This PR utilises information on the beamspot, tracker geometry, and strip module to approximate the global position of the cluster and the track direction. The latter is done by drawing a vector from the beamspot to the cluster barycenter. A boolean for the 3 filters is then set up using this information following the logic in the StripSubClusterShapeTrajectoryFilter module.
PR validation:
This PR was tested by running workflows 11884.0 and 11941.0 (step3). The DQM outputs have been checked and compared to the original clusters to compare any performance gains from this new implementation.
@mmusich @mtosi