Inheritance diagram for PixelTrackProducerFromSoAAlpaka< TrackerTraits >:

Public Member Functions
	PixelTrackProducerFromSoAAlpaka (const edm::ParameterSet &iConfig)

	~PixelTrackProducerFromSoAAlpaka () override=default

Public Member Functions inherited from edm::global::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

EDProducer &	operator= (const EDProducer &)=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::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () override

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) 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

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

std::vector< ESResolverIndex > 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

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

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Types
using	HMSstorage = std::vector< uint32_t >

using	IndToEdm = std::vector< uint32_t >

using	TracksHelpers = TracksUtilities< TrackerTraits >

using	TrackSoAHost = TracksHost< TrackerTraits >

Private Member Functions
void	produce (edm::StreamID streamID, edm::Event &iEvent, const edm::EventSetup &iSetup) const override

Private Attributes
const edm::EDGetTokenT< SiPixelRecHitCollectionNew >	cpuHits_

const edm::EDGetTokenT< HMSstorage >	hmsToken_

const edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	idealMagneticFieldToken_

int32_t const	minNumberOfHits_

pixelTrack::Quality const	minQuality_

const edm::EDGetTokenT< reco::BeamSpot >	tBeamSpot_

const edm::EDGetTokenT< TrackSoAHost >	tokenTrack_

const edm::ESGetToken< TrackerTopology, TrackerTopologyRcd >	ttTopoToken_

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

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

template<Transition Tr = Transition::Event>
auto	produces () noexcept

ProducesCollector	producesCollector ()

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 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

template<typename TrackerTraits>
class PixelTrackProducerFromSoAAlpaka< TrackerTraits >

This class creates "legacy" reco::Track objects from the output of SoA CA.

Definition at line 48 of file PixelTrackProducerFromSoAAlpaka.cc.

Member Typedef Documentation

◆ HMSstorage

template<typename TrackerTraits >

using PixelTrackProducerFromSoAAlpaka< TrackerTraits >::HMSstorage = std::vector<uint32_t>

private

Definition at line 51 of file PixelTrackProducerFromSoAAlpaka.cc.

◆ IndToEdm

template<typename TrackerTraits >

using PixelTrackProducerFromSoAAlpaka< TrackerTraits >::IndToEdm = std::vector<uint32_t>

private

Definition at line 52 of file PixelTrackProducerFromSoAAlpaka.cc.

◆ TracksHelpers

template<typename TrackerTraits >

using PixelTrackProducerFromSoAAlpaka< TrackerTraits >::TracksHelpers = TracksUtilities<TrackerTraits>

private

Definition at line 50 of file PixelTrackProducerFromSoAAlpaka.cc.

◆ TrackSoAHost

template<typename TrackerTraits >

using PixelTrackProducerFromSoAAlpaka< TrackerTraits >::TrackSoAHost = TracksHost<TrackerTraits>

private

Definition at line 49 of file PixelTrackProducerFromSoAAlpaka.cc.

Constructor & Destructor Documentation

◆ PixelTrackProducerFromSoAAlpaka()

template<typename TrackerTraits >

PixelTrackProducerFromSoAAlpaka< TrackerTraits >::PixelTrackProducerFromSoAAlpaka ( const edm::ParameterSet & iConfig )

explicit

Definition at line 77 of file PixelTrackProducerFromSoAAlpaka.cc.

References pixelTrack::dup, Exception, edm::ParameterSet::getParameter(), PixelTrackProducerFromSoAAlpaka< TrackerTraits >::minQuality_, pixelTrack::notQuality, and AlCaHLTBitMon_QueryRunRegistry::string.

     : tBeamSpot_(consumes<reco::BeamSpot>(iConfig.getParameter<edm::InputTag>("beamSpot"))),
       tokenTrack_(consumes(iConfig.getParameter<edm::InputTag>("trackSrc"))),
       cpuHits_(consumes<SiPixelRecHitCollectionNew>(iConfig.getParameter<edm::InputTag>("pixelRecHitLegacySrc"))),
       hmsToken_(consumes<HMSstorage>(iConfig.getParameter<edm::InputTag>("pixelRecHitLegacySrc"))),
       idealMagneticFieldToken_(esConsumes()),
       ttTopoToken_(esConsumes()),
       minNumberOfHits_(iConfig.getParameter<int>("minNumberOfHits")),
       minQuality_(pixelTrack::qualityByName(iConfig.getParameter<std::string>("minQuality"))) {
   if (minQuality_ == pixelTrack::Quality::notQuality) {
     throw cms::Exception("PixelTrackConfiguration")
         << iConfig.getParameter<std::string>("minQuality") + " is not a pixelTrack::Quality";
   }
   if (minQuality_ < pixelTrack::Quality::dup) {
     throw cms::Exception("PixelTrackConfiguration")
         << iConfig.getParameter<std::string>("minQuality") + " not supported";
   }
   produces<TrackingRecHitCollection>();
   produces<reco::TrackExtraCollection>();
   // TrackCollection refers to TrackingRechit and TrackExtra
   // collections, need to declare its production after them to work
   // around a rare race condition in framework scheduling
   produces<reco::TrackCollection>();
   produces<IndToEdm>();
 }

◆ ~PixelTrackProducerFromSoAAlpaka()

template<typename TrackerTraits >

PixelTrackProducerFromSoAAlpaka< TrackerTraits >::~PixelTrackProducerFromSoAAlpaka ( )

overridedefault

Member Function Documentation

◆ fillDescriptions()

template<typename TrackerTraits >

void PixelTrackProducerFromSoAAlpaka< TrackerTraits >::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 104 of file PixelTrackProducerFromSoAAlpaka.cc.

References edm::ConfigurationDescriptions::addWithDefaultLabel(), submitPVResolutionJobs::desc, ProducerED_cfi::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                                 {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("beamSpot", edm::InputTag("offlineBeamSpot"));
   desc.add<edm::InputTag>("trackSrc", edm::InputTag("pixelTracksAlpaka"));
   desc.add<edm::InputTag>("pixelRecHitLegacySrc", edm::InputTag("siPixelRecHitsPreSplittingLegacy"));
   desc.add<int>("minNumberOfHits", 0);
   desc.add<std::string>("minQuality", "loose");
   descriptions.addWithDefaultLabel(desc);
 }

◆ produce()

template<typename TrackerTraits >

void PixelTrackProducerFromSoAAlpaka< TrackerTraits >::produce	(	edm::StreamID	streamID,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		const

overrideprivatevirtual

Implements edm::global::EDProducerBase.

Definition at line 115 of file PixelTrackProducerFromSoAAlpaka.cc.

References cms::cuda::assert(), b, cms::cuda::bs, LocalTrajectoryParameters::charge(), nano_mu_local_reco_cff::chi2, funct::cos(), gather_cfg::cout, TrackingRecHit::det(), reco::TrackBase::discarded, f, edm::EventSetup::getData(), runTauDisplay::gp, pixelTrack::highPurity, reco::TrackBase::highPurity, hfClusterShapes_cfi::hits, mps_fire::i, testProducerWithPsetDescEmpty_cfi::i1, testProducerWithPsetDescEmpty_cfi::i2, heavyIonCSV_trainingSettings::idx, iEvent, GeomDet::index(), createfilelist::int, ALPAKA_ACCELERATOR_NAMESPACE::vertexFinder::it, dqmiolumiharvest::j, reco::TrackBase::loose, visualization-live-secondInstance_cfg::m, LocalTrajectoryParameters::momentum(), eostools::move(), ndof, nHits, nhits, nt, beamSpotPI::nTracks, PVValHelper::phi, reco::phi(), LocalTrajectoryParameters::position(), createTree::pp, submitPVResolutionJobs::q, quality, HI_PhotonSkim_cff::rechits, makeMuonMisalignmentScenario::rot, funct::sin(), jetUpdater_cfi::sort, storeTracks(), svgfig::template(), reco::TrackBase::tight, Surface::toGlobal(), HLT_2024v12_cff::track, DiMuonV_cfg::tracks, riemannFit::transformToPerigeePlane(), reco::TrackBase::undefQuality, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                                 {
   // enum class Quality : uint8_t { bad = 0, edup, dup, loose, strict, tight, highPurity };
   reco::TrackBase::TrackQuality recoQuality[] = {reco::TrackBase::undefQuality,
                                                  reco::TrackBase::undefQuality,
                                                  reco::TrackBase::discarded,
                                                  reco::TrackBase::loose,
                                                  reco::TrackBase::tight,
                                                  reco::TrackBase::tight,
                                                  reco::TrackBase::highPurity};
   assert(reco::TrackBase::highPurity == recoQuality[int(pixelTrack::Quality::highPurity)]);
 
 #ifdef GPU_DEBUG
   std::cout << "Converting soa helix in reco tracks" << std::endl;
 #endif
 
   auto indToEdmP = std::make_unique<IndToEdm>();
   auto &indToEdm = *indToEdmP;
 
   auto const &idealField = iSetup.getData(idealMagneticFieldToken_);
 
   pixeltrackfitting::TracksWithRecHits tracks;
 
   auto const &httopo = iSetup.getData(ttTopoToken_);
 
   const auto &bsh = iEvent.get(tBeamSpot_);
   GlobalPoint bs(bsh.x0(), bsh.y0(), bsh.z0());
 
   auto const &rechits = iEvent.get(cpuHits_);
   std::vector<TrackingRecHit const *> hitmap;
   auto const &rcs = rechits.data();
   auto const nhits = rcs.size();
 
   hitmap.resize(nhits, nullptr);
 
   auto const &hitsModuleStart = iEvent.get(hmsToken_);
 
   for (auto const &hit : rcs) {
     auto const &thit = static_cast<BaseTrackerRecHit const &>(hit);
     auto const detI = thit.det()->index();
     auto const &clus = thit.firstClusterRef();
     assert(clus.isPixel());
     auto const idx = hitsModuleStart[detI] + clus.pixelCluster().originalId();
     if (idx >= hitmap.size())
       hitmap.resize(idx + 256, nullptr);  // only in case of hit overflow in one module
 
     assert(nullptr == hitmap[idx]);
     hitmap[idx] = &hit;
   }
 
   std::vector<const TrackingRecHit *> hits;
   hits.reserve(5);
 
   auto const &tsoa = iEvent.get(tokenTrack_);
   auto const *quality = tsoa.view().quality();
   auto const &hitIndices = tsoa.view().hitIndices();
   auto nTracks = tsoa.view().nTracks();
 
   tracks.reserve(nTracks);
 
   int32_t nt = 0;
 
   //sort index by pt
   std::vector<int32_t> sortIdxs(nTracks);
   std::iota(sortIdxs.begin(), sortIdxs.end(), 0);
   // sort good-quality tracks by pt, keep bad-quality tracks at the bottom
   std::sort(sortIdxs.begin(), sortIdxs.end(), [&](int32_t const i1, int32_t const i2) {
     if (quality[i1] >= minQuality_ && quality[i2] >= minQuality_)
       return tsoa.view()[i1].pt() > tsoa.view()[i2].pt();
     else
       return quality[i1] > quality[i2];
   });
 
   //store the index of the SoA: indToEdm[index_SoAtrack] -> index_edmTrack (if it exists)
   indToEdm.resize(sortIdxs.size(), -1);
   for (const auto &it : sortIdxs) {
     auto nHits = TracksHelpers::nHits(tsoa.view(), it);
     assert(nHits >= 3);
     auto q = quality[it];
 
     if (q < minQuality_)
       continue;
     if (nHits < minNumberOfHits_)  //move to nLayers?
       continue;
     indToEdm[it] = nt;
     ++nt;
 
     hits.resize(nHits);
     auto b = hitIndices.begin(it);
     for (int iHit = 0; iHit < nHits; ++iHit)
       hits[iHit] = hitmap[*(b + iHit)];
 
     // mind: this values are respect the beamspot!
     float chi2 = tsoa.view()[it].chi2();
     float phi = reco::phi(tsoa.view(), it);
 
     riemannFit::Vector5d ipar, opar;
     riemannFit::Matrix5d icov, ocov;
     TracksHelpers::template copyToDense<riemannFit::Vector5d, riemannFit::Matrix5d>(tsoa.view(), ipar, icov, it);
     riemannFit::transformToPerigeePlane(ipar, icov, opar, ocov);
 
     LocalTrajectoryParameters lpar(opar(0), opar(1), opar(2), opar(3), opar(4), 1.);
     AlgebraicSymMatrix55 m;
     for (int i = 0; i < 5; ++i)
       for (int j = i; j < 5; ++j)
         m(i, j) = ocov(i, j);
 
     float sp = std::sin(phi);
     float cp = std::cos(phi);
     Surface::RotationType rot(sp, -cp, 0, 0, 0, -1.f, cp, sp, 0);
 
     Plane impPointPlane(bs, rot);
     GlobalTrajectoryParameters gp(
         impPointPlane.toGlobal(lpar.position()), impPointPlane.toGlobal(lpar.momentum()), lpar.charge(), &idealField);
     JacobianLocalToCurvilinear jl2c(impPointPlane, lpar, idealField);
 
     AlgebraicSymMatrix55 mo = ROOT::Math::Similarity(jl2c.jacobian(), m);
 
     int ndof = 2 * hits.size() - 5;
     chi2 = chi2 * ndof;
     GlobalPoint vv = gp.position();
     math::XYZPoint pos(vv.x(), vv.y(), vv.z());
     GlobalVector pp = gp.momentum();
     math::XYZVector mom(pp.x(), pp.y(), pp.z());
 
     auto track = std::make_unique<reco::Track>(chi2, ndof, pos, mom, gp.charge(), CurvilinearTrajectoryError(mo));
 
     // bad and edup not supported as fit not present or not reliable
     auto tkq = recoQuality[int(q)];
     track->setQuality(tkq);
     // loose,tight and HP are inclusive
     if (reco::TrackBase::highPurity == tkq) {
       track->setQuality(reco::TrackBase::tight);
       track->setQuality(reco::TrackBase::loose);
     } else if (reco::TrackBase::tight == tkq) {
       track->setQuality(reco::TrackBase::loose);
     }
     track->setQuality(tkq);
     // filter???
     tracks.emplace_back(track.release(), hits);
   }
 #ifdef GPU_DEBUG
   std::cout << "processed " << nt << " good tuples " << tracks.size() << " out of " << indToEdm.size() << std::endl;
 #endif
 
   // store tracks
   storeTracks(iEvent, tracks, httopo);
   iEvent.put(std::move(indToEdmP));
 }