Inheritance diagram for PixelClusterShapeExtractor:

Public Member Functions
void	analyze (edm::StreamID, const edm::Event &evt, const edm::EventSetup &) const override

void	endJob () override

	PixelClusterShapeExtractor (const edm::ParameterSet &pset)

Public Member Functions inherited from edm::global::EDAnalyzer<>
	EDAnalyzer ()=default

	EDAnalyzer (const EDAnalyzer &)=delete

const EDAnalyzer &	operator= (const EDAnalyzer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

	~EDAnalyzerBase () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector < ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const * > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Types
using	Lock = std::unique_lock< std::mutex >

Private Member Functions
void	analyzeRecTracks (const edm::Event &ev, const edm::EventSetup &es) const

void	analyzeSimHits (const edm::Event &ev, const edm::EventSetup &es) const

bool	checkSimHits (const TrackingRecHit &recHit, TrackerHitAssociator const &theAssociator, PSimHit &simHit, pair< unsigned int, float > &key, unsigned int &ss) const

void	init ()

bool	isSuitable (const PSimHit &simHit, const GeomDetUnit &gdu) const

void	processPixelRecHits (SiPixelRecHitCollection::DataContainer const &recHits, TrackerHitAssociator const &theAssociator, ClusterShapeHitFilter const &theFilter, SiPixelClusterShapeCache const &clusterShapeCache, const TrackerTopology &tkTpl) const

void	processRec (const SiPixelRecHit &recHit, ClusterShapeHitFilter const &theFilter, LocalVector ldir, const SiPixelClusterShapeCache &clusterShapeCache, const vector< TH2F * > &histo) const

void	processSim (const SiPixelRecHit &recHit, ClusterShapeHitFilter const &theClusterFilter, const PSimHit &simHit, const SiPixelClusterShapeCache &clusterShapeCache, const vector< TH2F * > &histo) const

Private Attributes
const edm::EDGetTokenT < SiPixelClusterShapeCache >	clusterShapeCache_token

const edm::ESGetToken < ClusterShapeHitFilter, CkfComponentsRecord >	csfToken_

TFile *	file

const bool	hasRecTracks

const bool	hasSimHits

std::vector< TH2F * >	hrpc

std::vector< TH2F * >	hspc

const bool	noBPIX1

const edm::EDGetTokenT < edmNew::DetSetVector < SiPixelRecHit > >	pixelRecHits_token

std::unique_ptr< std::mutex[]>	theMutex

const edm::ESGetToken < TrackerTopology, TrackerTopologyRcd >	topoToken_
	Tokens for ESconsumes. More...

const TrackerHitAssociator::Config	trackerHitAssociatorConfig_

const edm::EDGetTokenT < reco::TrackCollection >	tracks_token

Additional Inherited Members
Public Types inherited from edm::global::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::global::EDAnalyzerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Definition at line 54 of file PixelClusterShapeExtractor.cc.

Member Typedef Documentation

using PixelClusterShapeExtractor::Lock = std::unique_lock<std::mutex>

private

Definition at line 109 of file PixelClusterShapeExtractor.cc.

Constructor & Destructor Documentation

PixelClusterShapeExtractor::PixelClusterShapeExtractor ( const edm::ParameterSet & pset )

explicit

Definition at line 149 of file PixelClusterShapeExtractor.cc.

References file, and init().

     : topoToken_(esConsumes()),
       csfToken_(esConsumes(edm::ESInputTag("", "ClusterShapeHitFilter"))),
       hasSimHits(pset.getParameter<bool>("hasSimHits")),
       hasRecTracks(pset.getParameter<bool>("hasRecTracks")),
       noBPIX1(pset.getParameter<bool>("noBPIX1")),
       tracks_token(hasRecTracks ? consumes<reco::TrackCollection>(pset.getParameter<edm::InputTag>("tracks"))
                                 : edm::EDGetTokenT<reco::TrackCollection>()),
       pixelRecHits_token(consumes<edmNew::DetSetVector<SiPixelRecHit>>(edm::InputTag("siPixelRecHits"))),
       clusterShapeCache_token(
           consumes<SiPixelClusterShapeCache>(pset.getParameter<edm::InputTag>("clusterShapeCacheSrc"))),
       trackerHitAssociatorConfig_(pset, consumesCollector()) {
   file = new TFile("clusterShape.root", "RECREATE");
   file->cd();
   init();
 }

Member Function Documentation

void PixelClusterShapeExtractor::analyze	(	edm::StreamID	,
		const edm::Event &	evt,
		const edm::EventSetup &	es
	)		const

overridevirtual

Implements edm::global::EDAnalyzerBase.

Definition at line 378 of file PixelClusterShapeExtractor.cc.

References analyzeRecTracks(), analyzeSimHits(), hasRecTracks, hasSimHits, and LogTrace.

                                                                                                        {
   if (hasSimHits) {
     LogTrace("MinBiasTracking") << " [ClusterShape] analyze simHits, recHits";
     analyzeSimHits(ev, es);
   }
 
   if (hasRecTracks) {
     LogTrace("MinBiasTracking") << " [ClusterShape] analyze recHits on recTracks";
     analyzeRecTracks(ev, es);
   }
 }

void PixelClusterShapeExtractor::analyzeRecTracks	(	const edm::Event &	ev,
		const edm::EventSetup &	es
	)		const

private

Definition at line 332 of file PixelClusterShapeExtractor.cc.

References cms::cuda::assert(), clusterShapeCache_token, csfToken_, edm::Event::getByToken(), edm::EventSetup::getData(), h, hcalSimParameters_cfi::hb, reco::TrackBase::highPurity, hrpc, fastTrackerRecHitType::isPixel(), noBPIX1, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, processRec(), topoToken_, HLT_FULL_cff::track, tracks, and tracks_token.

Referenced by analyze().

                                                                                                    {
   auto const& theClusterShape = es.getData(csfToken_);
   auto const& tkTpl = es.getData(topoToken_);
 
   // Get tracks
   edm::Handle<reco::TrackCollection> tracks;
   ev.getByToken(tracks_token, tracks);
 
   edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
   ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
   for (auto const& track : *tracks) {
     if (!track.quality(reco::Track::highPurity))
       continue;
     if (track.numberOfValidHits() < 8)
       continue;
     auto const& trajParams = track.extra()->trajParams();
     assert(trajParams.size() == track.recHitsSize());
     auto hb = track.recHitsBegin();
     for (unsigned int h = 0; h < track.recHitsSize(); h++) {
       auto recHit = *(hb + h);
       if (!recHit->isValid())
         continue;
       auto id = recHit->geographicalId();
       if (noBPIX1 && tkTpl.pxbLayer(id) == 1)
         continue;
 
       // check that we are in the pixel
       auto subdetid = (id.subdetId());
       bool isPixel = subdetid == PixelSubdetector::PixelBarrel || subdetid == PixelSubdetector::PixelEndcap;
 
       auto const& ltp = trajParams[h];
       auto ldir = ltp.momentum() / ltp.momentum().mag();
 
       if (isPixel) {
         // Pixel
         const SiPixelRecHit* pixelRecHit = dynamic_cast<const SiPixelRecHit*>(recHit);
 
         if (pixelRecHit != nullptr)
           processRec(*pixelRecHit, theClusterShape, ldir, *clusterShapeCache, hrpc);
       }
     }
   }
 }

void PixelClusterShapeExtractor::analyzeSimHits	(	const edm::Event &	ev,
		const edm::EventSetup &	es
	)		const

private

Definition at line 308 of file PixelClusterShapeExtractor.cc.

References clusterShapeCache_token, csfToken_, makeMEIFBenchmarkPlots::ev, edm::Event::getByToken(), edm::EventSetup::getData(), pixelRecHits_token, processPixelRecHits(), edm::Handle< T >::product(), HLT_FULL_cff::recHits, topoToken_, and trackerHitAssociatorConfig_.

Referenced by analyze().

                                                                                                  {
   auto const& theClusterShape = es.getData(csfToken_);
   auto const& tkTpl = es.getData(topoToken_);
 
   edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
   ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
   // Get associator
   auto theHitAssociator = std::make_unique<TrackerHitAssociator>(ev, trackerHitAssociatorConfig_);
 
   // Pixel hits
   {
     edm::Handle<SiPixelRecHitCollection> coll;
     ev.getByToken(pixelRecHits_token, coll);
 
     edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
     ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
     auto const& recHits = coll.product()->data();
     processPixelRecHits(recHits, *theHitAssociator, theClusterShape, *clusterShapeCache, tkTpl);
   }
 }

bool PixelClusterShapeExtractor::checkSimHits	(	const TrackingRecHit &	recHit,
		TrackerHitAssociator const &	theAssociator,
		PSimHit &	simHit,
		pair< unsigned int, float > &	key,
		unsigned int &	ss
	)		const

private

Definition at line 244 of file PixelClusterShapeExtractor.cc.

References TrackerHitAssociator::associateHit(), TrackingRecHit::detUnit(), isSuitable(), trackerHits::simHits, PSimHit::timeOfFlight(), and PSimHit::trackId().

Referenced by processPixelRecHits().

                                                                       {
   auto const& simHits = theHitAssociator.associateHit(recHit);
 
   //std::cout << "simHits.size() = " << simHits.size() << std::endl;
   for (auto const& sh : simHits) {
     if (isSuitable(sh, *recHit.detUnit())) {
       simHit = sh;
       key = {simHit.trackId(), simHit.timeOfFlight()};
       ss = simHits.size();
       return true;
     }
   }
 
   return false;
 }

void PixelClusterShapeExtractor::endJob ( void )

overridevirtual

Reimplemented from edm::global::EDAnalyzerBase.

Definition at line 167 of file PixelClusterShapeExtractor.cc.

References file, h, hrpc, and hspc.

                                         {
   file->cd();
 
   // simulated
   for (auto h = hspc.begin(); h != hspc.end(); h++)
     (*h)->Write();
 
   // reconstructed
   for (auto h = hrpc.begin(); h != hrpc.end(); h++)
     (*h)->Write();
 
   file->Close();
 }

void PixelClusterShapeExtractor::init ( void )

private

Definition at line 116 of file PixelClusterShapeExtractor.cc.

References exMax, and eyMax.

Referenced by PixelClusterShapeExtractor().

                                       {
   // Declare histograms
   char histName[256];
 
   // pixel
   for (int subdet = 0; subdet <= 1; subdet++) {
     for (int ex = 0; ex <= exMax; ex++)
       for (int ey = 0; ey <= eyMax; ey++) {
         sprintf(histName, "hspc_%d_%d_%d", subdet, ex, ey);
         hspc.push_back(new TH2F(histName,
                                 histName,
                                 10 * 2 * (exMax + 2),
                                 -(exMax + 2),
                                 (exMax + 2),
                                 10 * 2 * (eyMax + 2),
                                 -(eyMax + 2),
                                 (eyMax + 2)));
 
         sprintf(histName, "hrpc_%d_%d_%d", subdet, ex, ey);
         hrpc.push_back(new TH2F(histName,
                                 histName,
                                 10 * 2 * (exMax + 2),
                                 -(exMax + 2),
                                 (exMax + 2),
                                 10 * 2 * (eyMax + 2),
                                 -(eyMax + 2),
                                 (eyMax + 2)));
       }
   }
   theMutex = std::make_unique<std::mutex[]>(hspc.size());
 }

bool PixelClusterShapeExtractor::isSuitable	(	const PSimHit &	simHit,
		const GeomDetUnit &	gdu
	)		const

private

?????

Definition at line 182 of file PixelClusterShapeExtractor.cc.

References funct::abs(), PSimHit::entryPoint(), PSimHit::exitPoint(), validate-o2o-wbm::f, trackerHitRTTI::isFast(), PSimHit::momentumAtEntry(), PV3DBase< T, PVType, FrameType >::perp2(), GeomDet::position(), PSimHit::processType(), GeomDet::toLocal(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by checkSimHits().

                                                                                                {
   // Outgoing?
   // very expensive....
   GlobalVector gvec = gdu.position() - GlobalPoint(0, 0, 0);
   LocalVector lvec = gdu.toLocal(gvec);
   LocalVector ldir = simHit.exitPoint() - simHit.entryPoint();
 
   // cut on size as well (pixel is 285um thick...
   bool isOutgoing = std::abs(ldir.z()) > 0.01f && (lvec.z() * ldir.z() > 0);
 
   const bool isRelevant = RelevantProcesses.count(simHit.processType());
   // From a relevant process? primary or decay
   //bool isRelevant = (simHit.processType() == 2 ||
   //                   simHit.processType() == 4);
 
   constexpr float ptCut2 = 0.2 * 0.2;  //  0.050*0.050;
   // Fast enough? pt > 50 MeV/c   FIXME (at least 200MeV....
   bool isFast = (simHit.momentumAtEntry().perp2() > ptCut2);
 
   //std::cout << "isOutgoing = " << isOutgoing << ", isRelevant = " << simHit.processType() << ", isFast = " << isFast << std::endl;
   return (isOutgoing && isRelevant && isFast);
 }

void PixelClusterShapeExtractor::processPixelRecHits	(	SiPixelRecHitCollection::DataContainer const &	recHits,
		TrackerHitAssociator const &	theAssociator,
		ClusterShapeHitFilter const &	theFilter,
		SiPixelClusterShapeCache const &	clusterShapeCache,
		const TrackerTopology &	tkTpl
	)		const

private

Definition at line 265 of file PixelClusterShapeExtractor.cc.

References checkSimHits(), hspc, submitPVResolutionJobs::key, SiStripPI::max, noBPIX1, processSim(), TrackerTopology::pxbLayer(), findQualityFiles::size, and contentValuesCheck::ss.

Referenced by analyzeSimHits().

                                                                                          {
   struct Elem {
     const SiPixelRecHit* rhit;
     PSimHit shit;
     unsigned int size;
   };
   std::map<pair<unsigned int, float>, Elem> simHitMap;
 
   PSimHit simHit;
   pair<unsigned int, float> key;
   unsigned int ss;
 
   for (auto const& recHit : recHits) {
     if (noBPIX1 && tkTpl.pxbLayer(recHit.geographicalId()) == 1)
       continue;
     if (!checkSimHits(recHit, theHitAssociator, simHit, key, ss))
       continue;
     // Fill map
     if (simHitMap.count(key) == 0) {
       simHitMap[key] = {&recHit, simHit, ss};
     } else if (recHit.cluster()->size() > simHitMap[key].rhit->cluster()->size())
       simHitMap[key] = {&recHit, simHit, std::max(ss, simHitMap[key].size)};
   }
   for (auto const& elem : simHitMap) {
     /* irrelevant
    auto const rh = *elem.second.rhit;
    auto const& topol = reinterpret_cast<const PixelGeomDetUnit*>(rh.detUnit())->specificTopology();
    auto const & cl = *rh.cluster();
    if (cl.minPixelCol()==0) continue;
    if (cl.maxPixelCol()+1==topol.ncolumns()) continue;
    if (cl.minPixelRow()==0) continue; 
    if (cl.maxPixelRow()+1==topol.nrows()) continue;
    */
     if (elem.second.size == 1)
       processSim(*elem.second.rhit, theFilter, elem.second.shit, clusterShapeCache, hspc);
   }
 }

void PixelClusterShapeExtractor::processRec	(	const SiPixelRecHit &	recHit,
		ClusterShapeHitFilter const &	theFilter,
		LocalVector	ldir,
		const SiPixelClusterShapeCache &	clusterShapeCache,
		const vector< TH2F * > &	histo
	)		const

private

Definition at line 207 of file PixelClusterShapeExtractor.cc.

References funct::abs(), gather_cfg::cout, exMax, eyMax, edm::VecArray< T, N >::front(), TrackingRecHit::geographicalId(), ClusterShapeHitFilter::getSizes(), mps_fire::i, CommonMethods::lock(), PV3DBase< T, PVType, FrameType >::mag(), edm::VecArray< T, N >::size(), and theMutex.

Referenced by analyzeRecTracks(), and processSim().

                                                                               {
   int part;
   ClusterData::ArrayType meas;
   pair<float, float> pred;
 
   if (theClusterShape.getSizes(recHit, ldir, clusterShapeCache, part, meas, pred))
     if (meas.size() == 1)
       if (meas.front().first <= exMax && meas.front().second <= eyMax) {
         int i = (part * (exMax + 1) + meas.front().first) * (eyMax + 1) + meas.front().second;
 #ifdef DO_DEBUG
         if (meas.front().second == 0 && std::abs(pred.second) > 3) {
           Lock lock(theMutex[0]);
           int id = recHit.geographicalId();
           std::cout << id << " bigpred " << meas.front().first << '/' << meas.front().second << ' ' << pred.first << '/'
                     << pred.second << ' ' << ldir << ' ' << ldir.mag() << std::endl;
         }
 #endif
         Lock lock(theMutex[i]);
         histo[i]->Fill(pred.first, pred.second);
       }
 }

void PixelClusterShapeExtractor::processSim	(	const SiPixelRecHit &	recHit,
		ClusterShapeHitFilter const &	theClusterFilter,
		const PSimHit &	simHit,
		const SiPixelClusterShapeCache &	clusterShapeCache,
		const vector< TH2F * > &	histo
	)		const

private

Definition at line 234 of file PixelClusterShapeExtractor.cc.

References PSimHit::entryPoint(), PSimHit::exitPoint(), and processRec().

Referenced by processPixelRecHits().

                                                                               {
   LocalVector ldir = simHit.exitPoint() - simHit.entryPoint();
   processRec(recHit, theClusterFilter, ldir, clusterShapeCache, histo);
 }