Inheritance diagram for TrackstersMergeProducer:

Public Member Functions
void	beginJob ()

void	beginRun (edm::Run const &iEvent, edm::EventSetup const &es) override

void	endJob ()

void	produce (edm::Event &, const edm::EventSetup &) override

	TrackstersMergeProducer (const edm::ParameterSet &ps)

	~TrackstersMergeProducer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

static void	globalEndJob (TrackstersCache *)

static std::unique_ptr< TrackstersCache >	initializeGlobalCache (const edm::ParameterSet &)

Private Types
typedef ticl::Trackster::IterationIndex	TracksterIterIndex

typedef math::XYZVector	Vector

Private Member Functions
void	assignTimeToCandidates (std::vector< TICLCandidate > &resultCandidates) const

void	dumpTrackster (const Trackster &) const

void	energyRegressionAndID (const std::vector< reco::CaloCluster > &layerClusters, const tensorflow::Session *, std::vector< Trackster > &result) const

void	fillTile (TICLTracksterTiles &, const std::vector< Trackster > &, TracksterIterIndex)

void	printTrackstersDebug (const std::vector< Trackster > &, const char *label) const

Private Attributes
const edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	bfield_token_

const edm::EDGetTokenT< std::vector< reco::CaloCluster > >	clusters_token_

const edm::EDGetTokenT< edm::ValueMap< std::pair< float, float > > >	clustersTime_token_

const double	cosangle_align_

const std::string	detector_

const double	e_over_h_threshold_

const std::string	eidInputName_

const float	eidMinClusterEnergy_

const int	eidNClusters_

const int	eidNLayers_

const std::string	eidOutputNameEnergy_

const std::string	eidOutputNameId_

tensorflow::Session *	eidSession_

const int	eta_bin_window_

std::unique_ptr< GeomDet >	firstDisk_ [2]

const edm::ESGetToken< CaloGeometry, CaloGeometryRecord >	geometry_token_

const double	halo_max_distance2_

edm::ESGetToken< HGCalDDDConstants, IdealGeometryRecord >	hdc_token_

const HGCalDDDConstants *	hgcons_

std::once_flag	initializeGeometry_

std::unique_ptr< LinkingAlgoBase >	linkingAlgo_

const edm::EDGetTokenT< std::vector< reco::Muon > >	muons_token_

const bool	optimiseAcrossTracksters_

const int	phi_bin_window_

const edm::ESGetToken< Propagator, TrackingComponentsRecord >	propagator_token_

const std::string	propName_

const double	pt_neutral_threshold_

const double	pt_sigma_high_

const double	pt_sigma_low_

const double	resol_calo_offset_em_

const double	resol_calo_offset_had_

const double	resol_calo_scale_em_

const double	resol_calo_scale_had_

hgcal::RecHitTools	rhtools_

const std::string	tfDnnLabel_

const edm::ESGetToken< TfGraphDefWrapper, TfGraphRecord >	tfDnnToken_

const tensorflow::Session *	tfSession_

const double	track_max_eta_

const int	track_max_missing_outerhits_

const double	track_min_eta_

const double	track_min_pt_

const edm::EDGetTokenT< edm::ValueMap< float > >	tracks_time_err_token_

const edm::EDGetTokenT< edm::ValueMap< float > >	tracks_time_quality_token_

const edm::EDGetTokenT< edm::ValueMap< float > >	tracks_time_token_

const edm::EDGetTokenT< std::vector< reco::Track > >	tracks_token_

const edm::EDGetTokenT< std::vector< Trackster > >	tracksters_clue3d_token_

const bool	useMTDTiming_

Static Private Attributes
static constexpr int	eidNFeatures_ = 3

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T... >

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 53 of file TrackstersMergeProducer.cc.

Member Typedef Documentation

◆ TracksterIterIndex

typedef ticl::Trackster::IterationIndex TrackstersMergeProducer::TracksterIterIndex

private

Definition at line 70 of file TrackstersMergeProducer.cc.

◆ Vector

typedef math::XYZVector TrackstersMergeProducer::Vector

private

Definition at line 71 of file TrackstersMergeProducer.cc.

Constructor & Destructor Documentation

◆ TrackstersMergeProducer()

TrackstersMergeProducer::TrackstersMergeProducer ( const edm::ParameterSet & ps )

explicit

Definition at line 140 of file TrackstersMergeProducer.cc.

References detector_, get, edm::ParameterSet::getParameter(), hdc_token_, linkingAlgo_, ticlTrackstersMerge_cfi::linkingPSet, and AlCaHLTBitMon_QueryRunRegistry::string.

     : tracksters_clue3d_token_(consumes<std::vector<Trackster>>(ps.getParameter<edm::InputTag>("trackstersclue3d"))),
       clusters_token_(consumes<std::vector<reco::CaloCluster>>(ps.getParameter<edm::InputTag>("layer_clusters"))),
       clustersTime_token_(
           consumes<edm::ValueMap<std::pair<float, float>>>(ps.getParameter<edm::InputTag>("layer_clustersTime"))),
       tracks_token_(consumes<std::vector<reco::Track>>(ps.getParameter<edm::InputTag>("tracks"))),
       tracks_time_token_(consumes<edm::ValueMap<float>>(ps.getParameter<edm::InputTag>("tracksTime"))),
       tracks_time_quality_token_(consumes<edm::ValueMap<float>>(ps.getParameter<edm::InputTag>("tracksTimeQual"))),
       tracks_time_err_token_(consumes<edm::ValueMap<float>>(ps.getParameter<edm::InputTag>("tracksTimeErr"))),
       muons_token_(consumes<std::vector<reco::Muon>>(ps.getParameter<edm::InputTag>("muons"))),
       tfDnnLabel_(ps.getParameter<std::string>("tfDnnLabel")),
       tfDnnToken_(esConsumes(edm::ESInputTag("", tfDnnLabel_))),
       tfSession_(nullptr),
       geometry_token_(esConsumes<CaloGeometry, CaloGeometryRecord, edm::Transition::BeginRun>()),
       detector_(ps.getParameter<std::string>("detector")),
       propName_(ps.getParameter<std::string>("propagator")),
       bfield_token_(esConsumes<MagneticField, IdealMagneticFieldRecord, edm::Transition::BeginRun>()),
       propagator_token_(
           esConsumes<Propagator, TrackingComponentsRecord, edm::Transition::BeginRun>(edm::ESInputTag("", propName_))),
       optimiseAcrossTracksters_(ps.getParameter<bool>("optimiseAcrossTracksters")),
       useMTDTiming_(ps.getParameter<bool>("useMTDTiming")),
       eta_bin_window_(ps.getParameter<int>("eta_bin_window")),
       phi_bin_window_(ps.getParameter<int>("phi_bin_window")),
       pt_sigma_high_(ps.getParameter<double>("pt_sigma_high")),
       pt_sigma_low_(ps.getParameter<double>("pt_sigma_low")),
       halo_max_distance2_(ps.getParameter<double>("halo_max_distance2")),
       track_min_pt_(ps.getParameter<double>("track_min_pt")),
       track_min_eta_(ps.getParameter<double>("track_min_eta")),
       track_max_eta_(ps.getParameter<double>("track_max_eta")),
       track_max_missing_outerhits_(ps.getParameter<int>("track_max_missing_outerhits")),
       cosangle_align_(ps.getParameter<double>("cosangle_align")),
       e_over_h_threshold_(ps.getParameter<double>("e_over_h_threshold")),
       pt_neutral_threshold_(ps.getParameter<double>("pt_neutral_threshold")),
       resol_calo_offset_had_(ps.getParameter<double>("resol_calo_offset_had")),
       resol_calo_scale_had_(ps.getParameter<double>("resol_calo_scale_had")),
       resol_calo_offset_em_(ps.getParameter<double>("resol_calo_offset_em")),
       resol_calo_scale_em_(ps.getParameter<double>("resol_calo_scale_em")),
       eidInputName_(ps.getParameter<std::string>("eid_input_name")),
       eidOutputNameEnergy_(ps.getParameter<std::string>("eid_output_name_energy")),
       eidOutputNameId_(ps.getParameter<std::string>("eid_output_name_id")),
       eidMinClusterEnergy_(ps.getParameter<double>("eid_min_cluster_energy")),
       eidNLayers_(ps.getParameter<int>("eid_n_layers")),
       eidNClusters_(ps.getParameter<int>("eid_n_clusters")),
       eidSession_(nullptr) {
   produces<std::vector<Trackster>>();
   produces<std::vector<TICLCandidate>>();
 
   std::string detectorName_ = (detector_ == "HFNose") ? "HGCalHFNoseSensitive" : "HGCalEESensitive";
   hdc_token_ =
       esConsumes<HGCalDDDConstants, IdealGeometryRecord, edm::Transition::BeginRun>(edm::ESInputTag("", detectorName_));
 
   auto linkingPSet = ps.getParameter<edm::ParameterSet>("linkingPSet");
   auto algoType = linkingPSet.getParameter<std::string>("type");
   linkingAlgo_ = LinkingAlgoFactory::get()->create(algoType, linkingPSet);
 }

◆ ~TrackstersMergeProducer()

TrackstersMergeProducer::~TrackstersMergeProducer ( )

inlineoverride

Definition at line 56 of file TrackstersMergeProducer.cc.

56 {};

Member Function Documentation

◆ assignTimeToCandidates()

void TrackstersMergeProducer::assignTimeToCandidates ( std::vector< TICLCandidate > & resultCandidates ) const

private

Definition at line 546 of file TrackstersMergeProducer.cc.

References f, funct::pow(), mathSSE::sqrt(), and hcalRecHitTable_cff::time.

Referenced by produce().

                                                                                                      {
   for (auto &cand : resultCandidates) {
     if (cand.tracksters().size() > 1) {  // For single-trackster candidates the timing is already set
       float time = 0.f;
       float invTimeErr = 0.f;
       for (const auto &tr : cand.tracksters()) {
         if (tr->timeError() > 0) {
           auto invTimeESq = pow(tr->timeError(), -2);
           time += tr->time() * invTimeESq;
           invTimeErr += invTimeESq;
         }
       }
       if (invTimeErr > 0) {
         cand.setTime(time / invTimeErr);
         cand.setTimeError(sqrt(1.f / invTimeErr));
       }
     }
   }
 }

◆ beginJob()

void TrackstersMergeProducer::beginJob ( void )

Definition at line 196 of file TrackstersMergeProducer.cc.

196 {}

◆ beginRun()

void TrackstersMergeProducer::beginRun	(	edm::Run const &	iEvent,
		edm::EventSetup const &	es
	)

override

Definition at line 200 of file TrackstersMergeProducer.cc.

References bfield_token_, relativeConstraints::geom, geometry_token_, edm::EventSetup::getHandle(), hdc_token_, hgcons_, linkingAlgo_, edm::ESHandle< T >::product(), TrackCandidateProducer_cfi::propagator, propagator_token_, rhtools_, and hgcal::RecHitTools::setGeometry().

                                                                                     {
   edm::ESHandle<HGCalDDDConstants> hdc = es.getHandle(hdc_token_);
   hgcons_ = hdc.product();
 
   edm::ESHandle<CaloGeometry> geom = es.getHandle(geometry_token_);
   rhtools_.setGeometry(*geom);
 
   edm::ESHandle<MagneticField> bfield = es.getHandle(bfield_token_);
   edm::ESHandle<Propagator> propagator = es.getHandle(propagator_token_);
 
   linkingAlgo_->initialize(hgcons_, rhtools_, bfield, propagator);
 };

◆ dumpTrackster()

void TrackstersMergeProducer::dumpTrackster ( const Trackster & t ) const

private

Definition at line 228 of file TrackstersMergeProducer.cc.

References alignBH_cfg::fixed, nano_mu_digi_cff::float, LogDebug, AlCaHLTBitMon_ParallelJobs::p, alignCSCRings::s, mathSSE::sqrt(), and submitPVValidationJobs::t.

                                                                     {
   auto e_over_h = (t.raw_em_pt() / ((t.raw_pt() - t.raw_em_pt()) != 0. ? (t.raw_pt() - t.raw_em_pt()) : 1.));
   LogDebug("TrackstersMergeProducer")
       << "\nTrackster raw_pt: " << t.raw_pt() << " raw_em_pt: " << t.raw_em_pt() << " eoh: " << e_over_h
       << " barycenter: " << t.barycenter() << " eta,phi (baricenter): " << t.barycenter().eta() << ", "
       << t.barycenter().phi() << " eta,phi (eigen): " << t.eigenvectors(0).eta() << ", " << t.eigenvectors(0).phi()
       << " pt(eigen): " << std::sqrt(t.eigenvectors(0).Unit().perp2()) * t.raw_energy() << " seedID: " << t.seedID()
       << " seedIndex: " << t.seedIndex() << " size: " << t.vertices().size() << " average usage: "
       << (std::accumulate(std::begin(t.vertex_multiplicity()), std::end(t.vertex_multiplicity()), 0.) /
           (float)t.vertex_multiplicity().size())
       << " raw_energy: " << t.raw_energy() << " regressed energy: " << t.regressed_energy()
       << " probs(ga/e/mu/np/cp/nh/am/unk): ";
   for (auto const &p : t.id_probabilities()) {
     LogDebug("TrackstersMergeProducer") << std::fixed << p << " ";
   }
   LogDebug("TrackstersMergeProducer") << " sigmas: ";
   for (auto const &s : t.sigmas()) {
     LogDebug("TrackstersMergeProducer") << s << " ";
   }
   LogDebug("TrackstersMergeProducer") << std::endl;
 }

◆ endJob()

void TrackstersMergeProducer::endJob ( void )

Definition at line 198 of file TrackstersMergeProducer.cc.

198 {};

◆ energyRegressionAndID()

void TrackstersMergeProducer::energyRegressionAndID	(	const std::vector< reco::CaloCluster > &	layerClusters,
		const tensorflow::Session *	eidSession,
		std::vector< Trackster > &	result
	)		const

private

Definition at line 420 of file TrackstersMergeProducer.cc.

References a, funct::abs(), b, HLT_FULL_cff::batchSize, ALPAKA_ACCELERATOR_NAMESPACE::brokenline::constexpr(), data, eidInputName_, eidMinClusterEnergy_, eidNClusters_, eidNFeatures_, eidNLayers_, eidOutputNameEnergy_, eidOutputNameId_, hcalRecHitTable_cff::energy, reco::CaloCluster::energy(), reco::CaloCluster::eta(), f, lowptgsfeleseed::features(), nano_mu_digi_cff::float, hgcal::RecHitTools::getLayerWithOffset(), reco::CaloCluster::hitsAndFractions(), mps_fire::i, input, crabTemplate::inputList, createfilelist::int, dqmiolumiharvest::j, dqmdumpme::k, MainPageGenerator::l, hltEgammaHGCALIDVarsL1Seeded_cfi::layerClusters, jetsAK4_CHS_cff::outputNames, PatBasicFWLiteJetAnalyzer_Selector_cfg::outputs, reco::CaloCluster::phi(), rhtools_, tensorflow::run(), l1trig_cff::shape, jetUpdater_cfi::sort, submitPVValidationJobs::t, ticl::Trackster::vertex_multiplicity(), and ticl::Trackster::vertices().

Referenced by produce().

                                                                                             {
   // Energy regression and particle identification strategy:
   //
   // 1. Set default values for regressed energy and particle id for each trackster.
   // 2. Store indices of tracksters whose total sum of cluster energies is above the
   //    eidMinClusterEnergy_ (GeV) threshold. Inference is not applied for soft tracksters.
   // 3. When no trackster passes the selection, return.
   // 4. Create input and output tensors. The batch dimension is determined by the number of
   //    selected tracksters.
   // 5. Fill input tensors with layer cluster features. Per layer, clusters are ordered descending
   //    by energy. Given that tensor data is contiguous in memory, we can use pointer arithmetic to
   //    fill values, even with batching.
   // 6. Zero-fill features for empty clusters in each layer.
   // 7. Batched inference.
   // 8. Assign the regressed energy and id probabilities to each trackster.
   //
   // Indices used throughout this method:
   // i -> batch element / trackster
   // j -> layer
   // k -> cluster
   // l -> feature
 
   // do nothing when no trackster passes the selection (3)
   int batchSize = (int)tracksters.size();
   if (batchSize == 0) {
     return;
   }
 
   for (auto &t : tracksters) {
     t.setRegressedEnergy(0.f);
     t.zeroProbabilities();
   }
 
   // create input and output tensors (4)
   tensorflow::TensorShape shape({batchSize, eidNLayers_, eidNClusters_, eidNFeatures_});
   tensorflow::Tensor input(tensorflow::DT_FLOAT, shape);
   tensorflow::NamedTensorList inputList = {{eidInputName_, input}};
   static constexpr int inputDimension = 4;
 
   std::vector<tensorflow::Tensor> outputs;
   std::vector<std::string> outputNames;
   if (!eidOutputNameEnergy_.empty()) {
     outputNames.push_back(eidOutputNameEnergy_);
   }
   if (!eidOutputNameId_.empty()) {
     outputNames.push_back(eidOutputNameId_);
   }
 
   // fill input tensor (5)
   for (int i = 0; i < batchSize; i++) {
     const Trackster &trackster = tracksters[i];
 
     // per layer, we only consider the first eidNClusters_ clusters in terms of
     // energy, so in order to avoid creating large / nested structures to do
     // the sorting for an unknown number of total clusters, create a sorted
     // list of layer cluster indices to keep track of the filled clusters
     std::vector<int> clusterIndices(trackster.vertices().size());
     for (int k = 0; k < (int)trackster.vertices().size(); k++) {
       clusterIndices[k] = k;
     }
     sort(clusterIndices.begin(), clusterIndices.end(), [&layerClusters, &trackster](const int &a, const int &b) {
       return layerClusters[trackster.vertices(a)].energy() > layerClusters[trackster.vertices(b)].energy();
     });
 
     // keep track of the number of seen clusters per layer
     std::vector<int> seenClusters(eidNLayers_);
 
     // loop through clusters by descending energy
     for (const int &k : clusterIndices) {
       // get features per layer and cluster and store the values directly in the input tensor
       const reco::CaloCluster &cluster = layerClusters[trackster.vertices(k)];
       int j = rhtools_.getLayerWithOffset(cluster.hitsAndFractions()[0].first) - 1;
       if (j < eidNLayers_ && seenClusters[j] < eidNClusters_) {
         // get the pointer to the first feature value for the current batch, layer and cluster
         float *features = &input.tensor<float, inputDimension>()(i, j, seenClusters[j], 0);
 
         // fill features
         *(features++) = float(cluster.energy() / float(trackster.vertex_multiplicity(k)));
         *(features++) = float(std::abs(cluster.eta()));
         *(features) = float(cluster.phi());
 
         // increment seen clusters
         seenClusters[j]++;
       }
     }
 
     // zero-fill features of empty clusters in each layer (6)
     for (int j = 0; j < eidNLayers_; j++) {
       for (int k = seenClusters[j]; k < eidNClusters_; k++) {
         float *features = &input.tensor<float, inputDimension>()(i, j, k, 0);
         for (int l = 0; l < eidNFeatures_; l++) {
           *(features++) = 0.f;
         }
       }
     }
   }
 
   // run the inference (7)
   tensorflow::run(eidSession, inputList, outputNames, &outputs);
 
   // store regressed energy per trackster (8)
   if (!eidOutputNameEnergy_.empty()) {
     // get the pointer to the energy tensor, dimension is batch x 1
     float *energy = outputs[0].flat<float>().data();
 
     for (int i = 0; i < batchSize; ++i) {
       float regressedEnergy =
           tracksters[i].raw_energy() > eidMinClusterEnergy_ ? energy[i] : tracksters[i].raw_energy();
       tracksters[i].setRegressedEnergy(regressedEnergy);
     }
   }
 
   // store id probabilities per trackster (8)
   if (!eidOutputNameId_.empty()) {
     // get the pointer to the id probability tensor, dimension is batch x id_probabilities.size()
     int probsIdx = !eidOutputNameEnergy_.empty();
     float *probs = outputs[probsIdx].flat<float>().data();
     int probsNumber = tracksters[0].id_probabilities().size();
     for (int i = 0; i < batchSize; ++i) {
       tracksters[i].setProbabilities(&probs[i * probsNumber]);
     }
   }
 }

◆ fillDescriptions()

void TrackstersMergeProducer::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 592 of file TrackstersMergeProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::addNode(), submitPVResolutionJobs::desc, ProducerED_cfi::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                          {
   edm::ParameterSetDescription desc;
 
   edm::ParameterSetDescription linkingDesc;
   linkingDesc.addNode(edm::PluginDescription<LinkingAlgoFactory>("type", "LinkingAlgoByDirectionGeometric", true));
   desc.add<edm::ParameterSetDescription>("linkingPSet", linkingDesc);
 
   desc.add<edm::InputTag>("trackstersclue3d", edm::InputTag("ticlTrackstersCLUE3DHigh"));
   desc.add<edm::InputTag>("layer_clusters", edm::InputTag("hgcalMergeLayerClusters"));
   desc.add<edm::InputTag>("layer_clustersTime", edm::InputTag("hgcalMergeLayerClusters", "timeLayerCluster"));
   desc.add<edm::InputTag>("tracks", edm::InputTag("generalTracks"));
   desc.add<edm::InputTag>("tracksTime", edm::InputTag("tofPID:t0"));
   desc.add<edm::InputTag>("tracksTimeQual", edm::InputTag("mtdTrackQualityMVA:mtdQualMVA"));
   desc.add<edm::InputTag>("tracksTimeErr", edm::InputTag("tofPID:sigmat0"));
   desc.add<edm::InputTag>("muons", edm::InputTag("muons1stStep"));
   desc.add<std::string>("detector", "HGCAL");
   desc.add<std::string>("propagator", "PropagatorWithMaterial");
   desc.add<bool>("optimiseAcrossTracksters", true);
   desc.add<bool>("useMTDTiming", true);
   desc.add<int>("eta_bin_window", 1);
   desc.add<int>("phi_bin_window", 1);
   desc.add<double>("pt_sigma_high", 2.);
   desc.add<double>("pt_sigma_low", 2.);
   desc.add<double>("halo_max_distance2", 4.);
   desc.add<double>("track_min_pt", 1.);
   desc.add<double>("track_min_eta", 1.48);
   desc.add<double>("track_max_eta", 3.);
   desc.add<int>("track_max_missing_outerhits", 5);
   desc.add<double>("cosangle_align", 0.9945);
   desc.add<double>("e_over_h_threshold", 1.);
   desc.add<double>("pt_neutral_threshold", 2.);
   desc.add<double>("resol_calo_offset_had", 1.5);
   desc.add<double>("resol_calo_scale_had", 0.15);
   desc.add<double>("resol_calo_offset_em", 1.5);
   desc.add<double>("resol_calo_scale_em", 0.15);
   desc.add<std::string>("tfDnnLabel", "tracksterSelectionTf");
   desc.add<std::string>("eid_input_name", "input");
   desc.add<std::string>("eid_output_name_energy", "output/regressed_energy");
   desc.add<std::string>("eid_output_name_id", "output/id_probabilities");
   desc.add<double>("eid_min_cluster_energy", 2.5);
   desc.add<int>("eid_n_layers", 50);
   desc.add<int>("eid_n_clusters", 10);
   descriptions.add("trackstersMergeProducer", desc);
 }

◆ fillTile()

void TrackstersMergeProducer::fillTile	(	TICLTracksterTiles &	tracksterTile,
		const std::vector< Trackster > &	tracksters,
		TracksterIterIndex	tracksterIteration
	)

private

Definition at line 213 of file TrackstersMergeProducer.cc.

References TICLGenericTile< T >::fill(), LogDebug, BeamMonitor_cff::phiBin, and submitPVValidationJobs::t.

                                                                               {
   int tracksterId = 0;
   for (auto const &t : tracksters) {
     tracksterTile.fill(tracksterIteration, t.barycenter().eta(), t.barycenter().phi(), tracksterId);
     LogDebug("TrackstersMergeProducer") << "Adding tracksterId: " << tracksterId << " into bin [eta,phi]: [ "
                                         << tracksterTile[tracksterIteration].etaBin(t.barycenter().eta()) << ", "
                                         << tracksterTile[tracksterIteration].phiBin(t.barycenter().phi())
                                         << "] for iteration: " << tracksterIteration << std::endl;
 
     tracksterId++;
   }
 }

◆ globalEndJob()

static void TrackstersMergeProducer::globalEndJob ( TrackstersCache * )

static

◆ initializeGlobalCache()

static std::unique_ptr<TrackstersCache> TrackstersMergeProducer::initializeGlobalCache ( const edm::ParameterSet & )

static

◆ printTrackstersDebug()

void TrackstersMergeProducer::printTrackstersDebug	(	const std::vector< Trackster > &	tracksters,
		const char *	label
	)		const

private

Definition at line 566 of file TrackstersMergeProducer.cc.

References alignBH_cfg::fixed, nano_mu_digi_cff::float, label, LogDebug, AlCaHLTBitMon_ParallelJobs::p, alignCSCRings::s, mathSSE::sqrt(), and submitPVValidationJobs::t.

                                                                                                                   {
 #ifdef EDM_ML_DEBUG
   int counter = 0;
   for (auto const &t : tracksters) {
     LogDebug("TrackstersMergeProducer")
         << counter++ << " TrackstersMergeProducer (" << label << ") obj barycenter: " << t.barycenter()
         << " eta,phi (baricenter): " << t.barycenter().eta() << ", " << t.barycenter().phi()
         << " eta,phi (eigen): " << t.eigenvectors(0).eta() << ", " << t.eigenvectors(0).phi()
         << " pt(eigen): " << std::sqrt(t.eigenvectors(0).Unit().perp2()) * t.raw_energy() << " seedID: " << t.seedID()
         << " seedIndex: " << t.seedIndex() << " size: " << t.vertices().size() << " average usage: "
         << (std::accumulate(std::begin(t.vertex_multiplicity()), std::end(t.vertex_multiplicity()), 0.) /
             (float)t.vertex_multiplicity().size())
         << " raw_energy: " << t.raw_energy() << " regressed energy: " << t.regressed_energy()
         << " probs(ga/e/mu/np/cp/nh/am/unk): ";
     for (auto const &p : t.id_probabilities()) {
       LogDebug("TrackstersMergeProducer") << std::fixed << p << " ";
     }
     LogDebug("TrackstersMergeProducer") << " sigmas: ";
     for (auto const &s : t.sigmas()) {
       LogDebug("TrackstersMergeProducer") << s << " ";
     }
     LogDebug("TrackstersMergeProducer") << std::endl;
   }
 #endif
 }

◆ produce()

void TrackstersMergeProducer::produce	(	edm::Event &	evt,
		const edm::EventSetup &	es
	)

override

Definition at line 250 of file TrackstersMergeProducer.cc.

References cms::cuda::assert(), ticl::assignPCAtoTracksters(), assignTimeToCandidates(), HLT_2023v12_cff::candidates, clusters_token_, clustersTime_token_, filterCSVwithJSON::copy, HLT_2023v12_cff::distance, HPSPFTauProducerPuppi_cfi::electron, hcalRecHitTable_cff::energy, energyRegressionAndID(), spr::find(), edm::Event::get(), edm::Event::getByToken(), edm::EventSetup::getData(), hgcal::RecHitTools::getPositionLayer(), mps_fire::i, hgcal::RecHitTools::lastLayerEE(), hltEgammaHGCALIDVarsL1Seeded_cfi::layerClusters, linkingAlgo_, LogDebug, eostools::move(), ticl::mpion, ticl::mpion2, DiMuonV_cfg::muons, muons_token_, GetRecoTauVFromDQM_MC_cff::next, EgammaValidation_cff::pdgId, displacedMuons_cfi::photon, edm::Event::put(), rhtools_, ticl::Trackster::setTrackIdx(), jetUpdater_cfi::sort, mathSSE::sqrt(), tfDnnToken_, tfSession_, DiMuonV_cfg::tracks, tracks_time_err_token_, tracks_time_quality_token_, tracks_time_token_, tracks_token_, tracksters_clue3d_token_, useMTDTiming_, and z.

                                                                             {
   auto resultTrackstersMerged = std::make_unique<std::vector<Trackster>>();
   auto resultCandidates = std::make_unique<std::vector<TICLCandidate>>();
   auto resultFromTracks = std::make_unique<std::vector<TICLCandidate>>();
   tfSession_ = es.getData(tfDnnToken_).getSession();
 
   edm::Handle<std::vector<Trackster>> trackstersclue3d_h;
   evt.getByToken(tracksters_clue3d_token_, trackstersclue3d_h);
 
   edm::Handle<std::vector<reco::Track>> track_h;
   evt.getByToken(tracks_token_, track_h);
   const auto &tracks = *track_h;
 
   const auto &layerClusters = evt.get(clusters_token_);
   const auto &layerClustersTimes = evt.get(clustersTime_token_);
   const auto &muons = evt.get(muons_token_);
   edm::Handle<edm::ValueMap<float>> trackTime_h;
   edm::Handle<edm::ValueMap<float>> trackTimeErr_h;
   edm::Handle<edm::ValueMap<float>> trackTimeQual_h;
   if (useMTDTiming_) {
     evt.getByToken(tracks_time_token_, trackTime_h);
     evt.getByToken(tracks_time_err_token_, trackTimeErr_h);
     evt.getByToken(tracks_time_quality_token_, trackTimeQual_h);
   }
 
   // Linking
   linkingAlgo_->linkTracksters(track_h,
                                trackTime_h,
                                trackTimeErr_h,
                                trackTimeQual_h,
                                muons,
                                trackstersclue3d_h,
                                useMTDTiming_,
                                *resultCandidates,
                                *resultFromTracks);
 
   // Print debug info
   LogDebug("TrackstersMergeProducer") << "Results from the linking step : " << std::endl
                                       << "No. of Tracks : " << tracks.size()
                                       << "  No. of Tracksters : " << (*trackstersclue3d_h).size() << std::endl
                                       << "(neutral candidates have track id -1)" << std::endl;
 
   std::vector<TICLCandidate> &candidates = *resultCandidates;
   for (const auto &cand : candidates) {
     auto track_ptr = cand.trackPtr();
     auto trackster_ptrs = cand.tracksters();
 
     auto track_idx = track_ptr.get() - (edm::Ptr<reco::Track>(track_h, 0)).get();
     track_idx = (track_ptr.isNull()) ? -1 : track_idx;
 #ifdef EDM_ML_DEBUG
     LogDebug("TrackstersMergeProducer") << "PDG ID " << cand.pdgId() << " charge " << cand.charge() << " p " << cand.p()
                                         << std::endl;
     LogDebug("TrackstersMergeProducer") << "track id (p) : " << track_idx << " ("
                                         << (track_ptr.isNull() ? -1 : track_ptr->p()) << ") "
                                         << " trackster ids (E) : ";
 #endif
 
     // Merge included tracksters
     ticl::Trackster outTrackster;
     outTrackster.setTrackIdx(track_idx);
     auto updated_size = 0;
     for (const auto &ts_ptr : trackster_ptrs) {
 #ifdef EDM_ML_DEBUG
       auto ts_idx = ts_ptr.get() - (edm::Ptr<ticl::Trackster>(trackstersclue3d_h, 0)).get();
       LogDebug("TrackstersMergeProducer") << ts_idx << " (" << ts_ptr->raw_energy() << ") ";
 #endif
 
       auto &thisTrackster = *ts_ptr;
       updated_size += thisTrackster.vertices().size();
       outTrackster.vertices().reserve(updated_size);
       outTrackster.vertex_multiplicity().reserve(updated_size);
       std::copy(std::begin(thisTrackster.vertices()),
                 std::end(thisTrackster.vertices()),
                 std::back_inserter(outTrackster.vertices()));
       std::copy(std::begin(thisTrackster.vertex_multiplicity()),
                 std::end(thisTrackster.vertex_multiplicity()),
                 std::back_inserter(outTrackster.vertex_multiplicity()));
     }
 
     LogDebug("TrackstersMergeProducer") << std::endl;
 
     // Find duplicate LCs
     auto &orig_vtx = outTrackster.vertices();
     auto vtx_sorted{orig_vtx};
     std::sort(std::begin(vtx_sorted), std::end(vtx_sorted));
     for (unsigned int iLC = 1; iLC < vtx_sorted.size(); ++iLC) {
       if (vtx_sorted[iLC] == vtx_sorted[iLC - 1]) {
         // Clean up duplicate LCs
         const auto lcIdx = vtx_sorted[iLC];
         const auto firstEl = std::find(orig_vtx.begin(), orig_vtx.end(), lcIdx);
         const auto firstPos = std::distance(std::begin(orig_vtx), firstEl);
         auto iDup = std::find(std::next(firstEl), orig_vtx.end(), lcIdx);
         while (iDup != orig_vtx.end()) {
           orig_vtx.erase(iDup);
           outTrackster.vertex_multiplicity().erase(outTrackster.vertex_multiplicity().begin() +
                                                    std::distance(std::begin(orig_vtx), iDup));
           outTrackster.vertex_multiplicity()[firstPos] -= 1;
           iDup = std::find(std::next(firstEl), orig_vtx.end(), lcIdx);
         };
       }
     }
 
     outTrackster.zeroProbabilities();
     if (!outTrackster.vertices().empty()) {
       resultTrackstersMerged->push_back(outTrackster);
     }
   }
 
   assignPCAtoTracksters(*resultTrackstersMerged,
                         layerClusters,
                         layerClustersTimes,
                         rhtools_.getPositionLayer(rhtools_.lastLayerEE()).z());
   energyRegressionAndID(layerClusters, tfSession_, *resultTrackstersMerged);
 
   //filling the TICLCandidates information
   assert(resultTrackstersMerged->size() == resultCandidates->size());
 
   auto isHad = [](const Trackster &tracksterMerge) {
     return tracksterMerge.id_probability(Trackster::ParticleType::photon) +
                tracksterMerge.id_probability(Trackster::ParticleType::electron) <
            0.5;
   };
   for (size_t i = 0; i < resultTrackstersMerged->size(); i++) {
     auto const &tm = (*resultTrackstersMerged)[i];
     auto &cand = (*resultCandidates)[i];
     //common properties
     cand.setIdProbabilities(tm.id_probabilities());
     //charged candidates
     if (!cand.trackPtr().isNull()) {
       auto pdgId = isHad(tm) ? 211 : 11;
       auto const &tk = cand.trackPtr().get();
       cand.setPdgId(pdgId * tk->charge());
       cand.setCharge(tk->charge());
       cand.setRawEnergy(tm.raw_energy());
       auto const &regrE = tm.regressed_energy();
       math::XYZTLorentzVector p4(regrE * tk->momentum().unit().x(),
                                  regrE * tk->momentum().unit().y(),
                                  regrE * tk->momentum().unit().z(),
                                  regrE);
       cand.setP4(p4);
     } else {  // neutral candidates
       auto pdgId = isHad(tm) ? 130 : 22;
       cand.setPdgId(pdgId);
       cand.setCharge(0);
       cand.setRawEnergy(tm.raw_energy());
       const float &regrE = tm.regressed_energy();
       math::XYZTLorentzVector p4(regrE * tm.barycenter().unit().x(),
                                  regrE * tm.barycenter().unit().y(),
                                  regrE * tm.barycenter().unit().z(),
                                  regrE);
       cand.setP4(p4);
     }
   }
   for (auto &cand : *resultFromTracks) {  //Tracks with no linked tracksters are promoted to charged hadron candidates
     auto const &tk = cand.trackPtr().get();
     cand.setPdgId(211 * tk->charge());
     cand.setCharge(tk->charge());
     const float energy = std::sqrt(tk->p() * tk->p() + ticl::mpion2);
     cand.setRawEnergy(energy);
     math::PtEtaPhiMLorentzVector p4Polar(tk->pt(), tk->eta(), tk->phi(), ticl::mpion);
     cand.setP4(p4Polar);
   }
   // Compute timing
   resultCandidates->insert(resultCandidates->end(), resultFromTracks->begin(), resultFromTracks->end());
   assignTimeToCandidates(*resultCandidates);
 
   evt.put(std::move(resultTrackstersMerged));
   evt.put(std::move(resultCandidates));
 }

Member Data Documentation

◆ bfield_token_

const edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> TrackstersMergeProducer::bfield_token_

private

Definition at line 100 of file TrackstersMergeProducer.cc.

Referenced by beginRun().

◆ clusters_token_

const edm::EDGetTokenT<std::vector<reco::CaloCluster> > TrackstersMergeProducer::clusters_token_

private

Definition at line 85 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ clustersTime_token_

const edm::EDGetTokenT<edm::ValueMap<std::pair<float, float> > > TrackstersMergeProducer::clustersTime_token_

private

Definition at line 86 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ cosangle_align_

const double TrackstersMergeProducer::cosangle_align_

private

Definition at line 113 of file TrackstersMergeProducer.cc.

◆ detector_

const std::string TrackstersMergeProducer::detector_

private

Definition at line 97 of file TrackstersMergeProducer.cc.

Referenced by TrackstersMergeProducer().

◆ e_over_h_threshold_

const double TrackstersMergeProducer::e_over_h_threshold_

private

Definition at line 114 of file TrackstersMergeProducer.cc.

◆ eidInputName_

const std::string TrackstersMergeProducer::eidInputName_

private

Definition at line 120 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidMinClusterEnergy_

const float TrackstersMergeProducer::eidMinClusterEnergy_

private

Definition at line 123 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidNClusters_

const int TrackstersMergeProducer::eidNClusters_

private

Definition at line 125 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidNFeatures_

constexpr int TrackstersMergeProducer::eidNFeatures_ = 3

staticprivate

Definition at line 135 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidNLayers_

const int TrackstersMergeProducer::eidNLayers_

private

Definition at line 124 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidOutputNameEnergy_

const std::string TrackstersMergeProducer::eidOutputNameEnergy_

private

Definition at line 121 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidOutputNameId_

const std::string TrackstersMergeProducer::eidOutputNameId_

private

Definition at line 122 of file TrackstersMergeProducer.cc.

Referenced by energyRegressionAndID().

◆ eidSession_

tensorflow::Session* TrackstersMergeProducer::eidSession_

private

Definition at line 132 of file TrackstersMergeProducer.cc.

◆ eta_bin_window_

const int TrackstersMergeProducer::eta_bin_window_

private

Definition at line 104 of file TrackstersMergeProducer.cc.

◆ firstDisk_

std::unique_ptr<GeomDet> TrackstersMergeProducer::firstDisk_[2]

private

Definition at line 130 of file TrackstersMergeProducer.cc.

◆ geometry_token_

const edm::ESGetToken<CaloGeometry, CaloGeometryRecord> TrackstersMergeProducer::geometry_token_

private

Definition at line 96 of file TrackstersMergeProducer.cc.

Referenced by beginRun().

◆ halo_max_distance2_

const double TrackstersMergeProducer::halo_max_distance2_

private

Definition at line 108 of file TrackstersMergeProducer.cc.

◆ hdc_token_

edm::ESGetToken<HGCalDDDConstants, IdealGeometryRecord> TrackstersMergeProducer::hdc_token_

private

Definition at line 137 of file TrackstersMergeProducer.cc.

Referenced by beginRun(), and TrackstersMergeProducer().

◆ hgcons_

const HGCalDDDConstants* TrackstersMergeProducer::hgcons_

private

Definition at line 128 of file TrackstersMergeProducer.cc.

Referenced by beginRun().

◆ initializeGeometry_

std::once_flag TrackstersMergeProducer::initializeGeometry_

private

Definition at line 126 of file TrackstersMergeProducer.cc.

◆ linkingAlgo_

std::unique_ptr<LinkingAlgoBase> TrackstersMergeProducer::linkingAlgo_

private

Definition at line 82 of file TrackstersMergeProducer.cc.

Referenced by beginRun(), produce(), and TrackstersMergeProducer().

◆ muons_token_

const edm::EDGetTokenT<std::vector<reco::Muon> > TrackstersMergeProducer::muons_token_

private

Definition at line 91 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ optimiseAcrossTracksters_

const bool TrackstersMergeProducer::optimiseAcrossTracksters_

private

Definition at line 102 of file TrackstersMergeProducer.cc.

◆ phi_bin_window_

const int TrackstersMergeProducer::phi_bin_window_

private

Definition at line 105 of file TrackstersMergeProducer.cc.

◆ propagator_token_

const edm::ESGetToken<Propagator, TrackingComponentsRecord> TrackstersMergeProducer::propagator_token_

private

Definition at line 101 of file TrackstersMergeProducer.cc.

Referenced by beginRun().

◆ propName_

const std::string TrackstersMergeProducer::propName_

private

Definition at line 98 of file TrackstersMergeProducer.cc.

◆ pt_neutral_threshold_

const double TrackstersMergeProducer::pt_neutral_threshold_

private

Definition at line 115 of file TrackstersMergeProducer.cc.

◆ pt_sigma_high_

const double TrackstersMergeProducer::pt_sigma_high_

private

Definition at line 106 of file TrackstersMergeProducer.cc.

◆ pt_sigma_low_

const double TrackstersMergeProducer::pt_sigma_low_

private

Definition at line 107 of file TrackstersMergeProducer.cc.

◆ resol_calo_offset_em_

const double TrackstersMergeProducer::resol_calo_offset_em_

private

Definition at line 118 of file TrackstersMergeProducer.cc.

◆ resol_calo_offset_had_

const double TrackstersMergeProducer::resol_calo_offset_had_

private

Definition at line 116 of file TrackstersMergeProducer.cc.

◆ resol_calo_scale_em_

const double TrackstersMergeProducer::resol_calo_scale_em_

private

Definition at line 119 of file TrackstersMergeProducer.cc.

◆ resol_calo_scale_had_

const double TrackstersMergeProducer::resol_calo_scale_had_

private

Definition at line 117 of file TrackstersMergeProducer.cc.

◆ rhtools_

hgcal::RecHitTools TrackstersMergeProducer::rhtools_

private

Definition at line 133 of file TrackstersMergeProducer.cc.

Referenced by beginRun(), energyRegressionAndID(), and produce().

◆ tfDnnLabel_

const std::string TrackstersMergeProducer::tfDnnLabel_

private

Definition at line 92 of file TrackstersMergeProducer.cc.

◆ tfDnnToken_

const edm::ESGetToken<TfGraphDefWrapper, TfGraphRecord> TrackstersMergeProducer::tfDnnToken_

private

Definition at line 93 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ tfSession_

const tensorflow::Session* TrackstersMergeProducer::tfSession_

private

Definition at line 94 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ track_max_eta_

const double TrackstersMergeProducer::track_max_eta_

private

Definition at line 111 of file TrackstersMergeProducer.cc.

◆ track_max_missing_outerhits_

const int TrackstersMergeProducer::track_max_missing_outerhits_

private

Definition at line 112 of file TrackstersMergeProducer.cc.

◆ track_min_eta_

const double TrackstersMergeProducer::track_min_eta_

private

Definition at line 110 of file TrackstersMergeProducer.cc.

◆ track_min_pt_

const double TrackstersMergeProducer::track_min_pt_

private

Definition at line 109 of file TrackstersMergeProducer.cc.

◆ tracks_time_err_token_

const edm::EDGetTokenT<edm::ValueMap<float> > TrackstersMergeProducer::tracks_time_err_token_

private

Definition at line 90 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ tracks_time_quality_token_

const edm::EDGetTokenT<edm::ValueMap<float> > TrackstersMergeProducer::tracks_time_quality_token_

private

Definition at line 89 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ tracks_time_token_

const edm::EDGetTokenT<edm::ValueMap<float> > TrackstersMergeProducer::tracks_time_token_

private

Definition at line 88 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ tracks_token_

const edm::EDGetTokenT<std::vector<reco::Track> > TrackstersMergeProducer::tracks_token_

private

Definition at line 87 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ tracksters_clue3d_token_

const edm::EDGetTokenT<std::vector<Trackster> > TrackstersMergeProducer::tracksters_clue3d_token_

private

Definition at line 84 of file TrackstersMergeProducer.cc.

Referenced by produce().

◆ useMTDTiming_

const bool TrackstersMergeProducer::useMTDTiming_

private

Definition at line 103 of file TrackstersMergeProducer.cc.

Referenced by produce().

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ TracksterIterIndex

◆ Vector

Constructor & Destructor Documentation

◆ TrackstersMergeProducer()

◆ ~TrackstersMergeProducer()

Member Function Documentation

◆ assignTimeToCandidates()

◆ beginJob()

◆ beginRun()

◆ dumpTrackster()

◆ endJob()

◆ energyRegressionAndID()

◆ fillDescriptions()

◆ fillTile()

◆ globalEndJob()

◆ initializeGlobalCache()

◆ printTrackstersDebug()

◆ produce()

Member Data Documentation

◆ bfield_token_

◆ clusters_token_

◆ clustersTime_token_

◆ cosangle_align_

◆ detector_

◆ e_over_h_threshold_

◆ eidInputName_

◆ eidMinClusterEnergy_

◆ eidNClusters_

◆ eidNFeatures_

◆ eidNLayers_

◆ eidOutputNameEnergy_

◆ eidOutputNameId_

◆ eidSession_

◆ eta_bin_window_

◆ firstDisk_

◆ geometry_token_

◆ halo_max_distance2_

◆ hdc_token_

◆ hgcons_

◆ initializeGeometry_

◆ linkingAlgo_

◆ muons_token_

◆ optimiseAcrossTracksters_

◆ phi_bin_window_

◆ propagator_token_

◆ propName_

◆ pt_neutral_threshold_

◆ pt_sigma_high_

◆ pt_sigma_low_

◆ resol_calo_offset_em_

◆ resol_calo_offset_had_

◆ resol_calo_scale_em_

◆ resol_calo_scale_had_

◆ rhtools_

◆ tfDnnLabel_

◆ tfDnnToken_

◆ tfSession_

◆ track_max_eta_

◆ track_max_missing_outerhits_

◆ track_min_eta_

◆ track_min_pt_

◆ tracks_time_err_token_

◆ tracks_time_quality_token_

◆ tracks_time_token_

◆ tracks_token_

◆ tracksters_clue3d_token_

◆ useMTDTiming_