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Merge pull request #33996 from elusian/track-gen-matching-by-tp_10_6_X
[Backport] Track-gen matching passing through TrackingParticle
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,5 +1,6 @@ | ||
| import FWCore.ParameterSet.Config as cms | ||
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| from SimMuon.MCTruth.muonSimClassificationByHits_cff import * | ||
| from SimTracker.TrackAssociation.trackPrunedMCMatchTask_cff import * | ||
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| recosim = cms.Task( muonSimClassificationByHitsTask ) | ||
| recosim = cms.Task( muonSimClassificationByHitsTask, trackPrunedMCMatchTask ) |
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12 changes: 12 additions & 0 deletions
12
PhysicsTools/PatAlgos/python/slimming/genParticleAssociation_cff.py
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,12 @@ | ||
| import FWCore.ParameterSet.Config as cms | ||
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| packedPFCandidateToGenAssociation = cms.EDProducer("PackedCandidateGenAssociationProducer", | ||
| trackToGenAssoc = cms.InputTag("prunedTrackMCMatch"), | ||
| ) | ||
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| lostTracksToGenAssociation = cms.EDProducer("PackedCandidateGenAssociationProducer", | ||
| trackToGenAssoc = cms.InputTag("prunedTrackMCMatch"), | ||
| trackToPackedCandidatesAssoc = cms.InputTag("lostTracks") | ||
| ) | ||
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| packedCandidateToGenAssociationTask = cms.Task(packedPFCandidateToGenAssociation,lostTracksToGenAssociation) |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,15 @@ | ||
| import FWCore.ParameterSet.Config as cms | ||
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| from SimTracker.TrackAssociation.trackingParticlePrunerByGen_cfi import * | ||
| from SimTracker.TrackAssociation.digiSimLinkPruner_cfi import * | ||
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| from Configuration.Eras.Modifier_fastSim_cff import fastSim | ||
| from Configuration.Eras.Modifier_bParking_cff import bParking | ||
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| tpPruningTask = cms.Task() | ||
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| _bParking_tpPruningTask = cms.Task(prunedTrackingParticles,prunedDigiSimLinks) | ||
| bParking.toReplaceWith(tpPruningTask,_bParking_tpPruningTask) | ||
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| (fastSim & bParking).toModify(tpPruningTask, lambda x: x.remove(prunedDigiSimLinks)) |
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161 changes: 161 additions & 0 deletions
161
SimTracker/TrackAssociation/plugins/DigiSimLinkPruner.cc
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| // -*- C++ -*- | ||
| // | ||
| // Package: SimTracker/TrackAssociation | ||
| // Class: DigiSimLinkPruner | ||
| // | ||
| /**\class DigiSimLinkPruner DigiSimLinkPruner.cc SimTracker/TrackAssociation/plugins/DigiSimLinkPruner.cc | ||
| Description: Produce a pruned version of the DigiSimLinks collection based on the association to a collection of TrackingParticles | ||
| Implementation: | ||
| [Notes on implementation] | ||
| */ | ||
| // | ||
| // Original Author: Enrico Lusiani | ||
| // Created: Fri, 14 May 2021 08:46:10 GMT | ||
| // | ||
| // | ||
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| // system include files | ||
| #include <memory> | ||
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| // user include files | ||
| #include "FWCore/Framework/interface/Frameworkfwd.h" | ||
| #include "FWCore/Framework/interface/global/EDProducer.h" | ||
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| #include "FWCore/Framework/interface/Event.h" | ||
| #include "FWCore/Framework/interface/MakerMacros.h" | ||
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| #include "FWCore/ParameterSet/interface/ParameterSet.h" | ||
| #include "FWCore/Utilities/interface/StreamID.h" | ||
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| #include "SimDataFormats/TrackingAnalysis/interface/TrackingParticle.h" | ||
| #include "DataFormats/Common/interface/DetSetVector.h" | ||
| #include "SimDataFormats/TrackerDigiSimLink/interface/PixelDigiSimLink.h" | ||
| #include "SimDataFormats/TrackerDigiSimLink/interface/StripDigiSimLink.h" | ||
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| #include <unordered_set> | ||
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| namespace { | ||
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| template <typename T> | ||
| std::vector<edm::DetSet<T>> pruneByTpAssoc(const edm::DetSetVector<T>& simLinkColl, | ||
| const std::set<std::pair<uint32_t, EncodedEventId>>& selectedIds) { | ||
| std::vector<edm::DetSet<T>> linkVector; | ||
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| for (auto&& detSet : simLinkColl) { | ||
| edm::DetSet<T> newDetSet(detSet.detId()); | ||
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| for (auto&& simLink : detSet) { | ||
| std::pair<uint32_t, EncodedEventId> trkid(simLink.SimTrackId(), simLink.eventId()); | ||
| if (selectedIds.count(trkid) > 0) { | ||
| newDetSet.push_back(simLink); | ||
| } | ||
| } | ||
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| linkVector.push_back(std::move(newDetSet)); | ||
| } | ||
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| return linkVector; | ||
| } | ||
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| } // namespace | ||
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| // | ||
| // class declaration | ||
| // | ||
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| class DigiSimLinkPruner : public edm::global::EDProducer<> { | ||
| public: | ||
| explicit DigiSimLinkPruner(const edm::ParameterSet&); | ||
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| static void fillDescriptions(edm::ConfigurationDescriptions& descriptions); | ||
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| private: | ||
| void produce(edm::StreamID, edm::Event&, const edm::EventSetup&) const override; | ||
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| // ----------member data --------------------------- | ||
| edm::EDGetTokenT<TrackingParticleCollection> trackingParticleToken_; | ||
| edm::EDGetTokenT<edm::DetSetVector<PixelDigiSimLink>> sipixelSimLinksToken_; | ||
| edm::EDGetTokenT<edm::DetSetVector<StripDigiSimLink>> sistripSimLinksToken_; | ||
| edm::EDGetTokenT<edm::DetSetVector<PixelDigiSimLink>> siphase2OTSimLinksToken_; | ||
| }; | ||
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| DigiSimLinkPruner::DigiSimLinkPruner(const edm::ParameterSet& iConfig) | ||
| : trackingParticleToken_( | ||
| consumes<TrackingParticleCollection>(iConfig.getParameter<edm::InputTag>("trackingParticles"))), | ||
| sipixelSimLinksToken_( | ||
| consumes<edm::DetSetVector<PixelDigiSimLink>>(iConfig.getParameter<edm::InputTag>("pixelSimLinkSrc"))) { | ||
| produces<edm::DetSetVector<PixelDigiSimLink>>("siPixel"); | ||
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| if (iConfig.existsAs<edm::InputTag>("stripSimLinkSrc")) { | ||
| sistripSimLinksToken_ = | ||
| consumes<edm::DetSetVector<StripDigiSimLink>>(iConfig.getParameter<edm::InputTag>("stripSimLinkSrc")); | ||
| produces<edm::DetSetVector<StripDigiSimLink>>("siStrip"); | ||
| } | ||
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| if (iConfig.existsAs<edm::InputTag>("phase2OTSimLinkSrc")) { | ||
| siphase2OTSimLinksToken_ = | ||
| consumes<edm::DetSetVector<PixelDigiSimLink>>(iConfig.getParameter<edm::InputTag>("phase2OTSimLinkSrc")); | ||
| produces<edm::DetSetVector<PixelDigiSimLink>>("siphase2OT"); | ||
| } | ||
| } | ||
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| // ------------ method called to produce the data ------------ | ||
| void DigiSimLinkPruner::produce(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const { | ||
| using namespace edm; | ||
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| auto const& tpColl = iEvent.get(trackingParticleToken_); | ||
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| std::set<std::pair<uint32_t, EncodedEventId>> selectedIds; | ||
| for (TrackingParticleCollection::size_type itp = 0; itp < tpColl.size(); ++itp) { | ||
| auto const& trackingParticle = tpColl[itp]; | ||
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| // SimTracks inside TrackingParticle | ||
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| EncodedEventId eid(trackingParticle.eventId()); | ||
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| for (auto const& trk : trackingParticle.g4Tracks()) { | ||
| selectedIds.emplace(trk.trackId(), eid); | ||
| } | ||
| } | ||
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| auto const& sipixelLinkColl = iEvent.get(sipixelSimLinksToken_); | ||
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| auto sipixelLinkVector = pruneByTpAssoc(sipixelLinkColl, selectedIds); | ||
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| auto sipixelOut = std::make_unique<edm::DetSetVector<PixelDigiSimLink>>(sipixelLinkVector); | ||
| iEvent.put(std::move(sipixelOut), "siPixel"); | ||
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| if (not sistripSimLinksToken_.isUninitialized()) { | ||
| auto const& sistripLinkColl = iEvent.get(sistripSimLinksToken_); | ||
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| auto sistripLinkVector = pruneByTpAssoc(sistripLinkColl, selectedIds); | ||
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| auto sistripOut = std::make_unique<edm::DetSetVector<StripDigiSimLink>>(sistripLinkVector); | ||
| iEvent.put(std::move(sistripOut), "siStrip"); | ||
| } | ||
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| if (not siphase2OTSimLinksToken_.isUninitialized()) { | ||
| auto const& siphase2OTLinkColl = iEvent.get(siphase2OTSimLinksToken_); | ||
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| auto siphase2OTLinkVector = pruneByTpAssoc(siphase2OTLinkColl, selectedIds); | ||
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| auto siphase2OTOut = std::make_unique<edm::DetSetVector<PixelDigiSimLink>>(siphase2OTLinkVector); | ||
| iEvent.put(std::move(siphase2OTOut), "siphase2OT"); | ||
| } | ||
| } | ||
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| // ------------ method fills 'descriptions' with the allowed parameters for the module ------------ | ||
| void DigiSimLinkPruner::fillDescriptions(edm::ConfigurationDescriptions& descriptions) { | ||
| edm::ParameterSetDescription desc; | ||
| desc.add<edm::InputTag>("trackingParticles"); | ||
| desc.add<edm::InputTag>("pixelSimLinkSrc", edm::InputTag("simSiPixelDigis")); | ||
| desc.addOptional<edm::InputTag>("stripSimLinkSrc"); | ||
| desc.addOptional<edm::InputTag>("phase2OTSimLinkSrc"); | ||
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| descriptions.add("digiSimLinkPrunerDefault", desc); | ||
| } | ||
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| //define this as a plug-in | ||
| DEFINE_FWK_MODULE(DigiSimLinkPruner); |
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