SiPixelRecHitSoAFromLegacy Class Reference

Inheritance diagram for SiPixelRecHitSoAFromLegacy:

Public Types
using	HitModuleStart = std::array< uint32_t, gpuClustering::maxNumModules+1 >
using	HMSstorage = HostProduct< uint32_t[]>
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType
Public Types inherited from edm::ProducerBase
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

Public Member Functions
	SiPixelRecHitSoAFromLegacy (const edm::ParameterSet &iConfig)
	~SiPixelRecHitSoAFromLegacy () 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 &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
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 &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
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)

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

Private Attributes
const edm::EDGetTokenT< reco::BeamSpot >	bsGetToken_
const edm::EDGetTokenT< SiPixelClusterCollectionNew >	clusterToken_
const bool	convert2Legacy_
const edm::ESGetToken< PixelClusterParameterEstimator, TkPixelCPERecord >	cpeToken_
const edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	geomToken_
const edm::EDPutTokenT< TrackingRecHit2DCPU >	tokenHit_
const edm::EDPutTokenT< HMSstorage >	tokenModuleStart_

Additional Inherited Members
Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
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)
template<Transition B>
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 (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept
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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept
template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Definition at line 29 of file SiPixelRecHitSoAFromLegacy.cc.

Member Typedef Documentation

HitModuleStart

using SiPixelRecHitSoAFromLegacy::HitModuleStart = std::array<uint32_t, gpuClustering::maxNumModules + 1>

Definition at line 36 of file SiPixelRecHitSoAFromLegacy.cc.

HMSstorage

using SiPixelRecHitSoAFromLegacy::HMSstorage = HostProduct<uint32_t[]>

Definition at line 37 of file SiPixelRecHitSoAFromLegacy.cc.

Constructor & Destructor Documentation

SiPixelRecHitSoAFromLegacy()

SiPixelRecHitSoAFromLegacy::SiPixelRecHitSoAFromLegacy ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 51 of file SiPixelRecHitSoAFromLegacy.cc.

    : geomToken_(esConsumes()),
      cpeToken_(esConsumes(edm::ESInputTag("", iConfig.getParameter<std::string>("CPE")))),
      bsGetToken_{consumes<reco::BeamSpot>(iConfig.getParameter<edm::InputTag>("beamSpot"))},
      clusterToken_{consumes<SiPixelClusterCollectionNew>(iConfig.getParameter<edm::InputTag>("src"))},
      tokenHit_{produces<TrackingRecHit2DCPU>()},
      tokenModuleStart_{produces<HMSstorage>()},
      convert2Legacy_(iConfig.getParameter<bool>("convertToLegacy")) {
  if (convert2Legacy_)
    produces<SiPixelRecHitCollectionNew>();
}

References edm::ParameterSet::getParameter().

~SiPixelRecHitSoAFromLegacy()

SiPixelRecHitSoAFromLegacy::~SiPixelRecHitSoAFromLegacy ( )

overridedefault

Member Function Documentation

fillDescriptions()

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

static

Definition at line 63 of file SiPixelRecHitSoAFromLegacy.cc.

                                                                                            {
  edm::ParameterSetDescription desc;
 
  desc.add<edm::InputTag>("beamSpot", edm::InputTag("offlineBeamSpot"));
  desc.add<edm::InputTag>("src", edm::InputTag("siPixelClustersPreSplitting"));
  desc.add<std::string>("CPE", "PixelCPEFast");
  desc.add<bool>("convertToLegacy", false);
  descriptions.addWithDefaultLabel(desc);
}

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

produce()

void SiPixelRecHitSoAFromLegacy::produce ( edm::StreamID  streamID, edm::Event &  iEvent, const edm::EventSetup &  iSetup  ) const

overrideprivatevirtual

Implements edm::global::EDProducerBase.

Definition at line 73 of file SiPixelRecHitSoAFromLegacy.cc.

                                                                                                              {
  const TrackerGeometry* geom_ = &es.getData(geomToken_);
  PixelCPEFast const* fcpe = dynamic_cast<const PixelCPEFast*>(&es.getData(cpeToken_));
  if (not fcpe) {
    throw cms::Exception("Configuration") << "SiPixelRecHitSoAFromLegacy can only use a CPE of type PixelCPEFast";
  }
  auto const& cpeView = fcpe->getCPUProduct();
 
  const reco::BeamSpot& bs = iEvent.get(bsGetToken_);
 
  BeamSpotPOD bsHost;
  bsHost.x = bs.x0();
  bsHost.y = bs.y0();
  bsHost.z = bs.z0();
 
  edm::Handle<SiPixelClusterCollectionNew> hclusters;
  iEvent.getByToken(clusterToken_, hclusters);
  auto const& input = *hclusters;
 
  // allocate a buffer for the indices of the clusters
  auto hmsp = std::make_unique<uint32_t[]>(gpuClustering::maxNumModules + 1);
  // hitsModuleStart is a non-owning pointer to the buffer
  auto hitsModuleStart = hmsp.get();
  // wrap the buffer in a HostProduct
  auto hms = std::make_unique<HMSstorage>(std::move(hmsp));
  // move the HostProduct to the Event, without reallocating the buffer or affecting hitsModuleStart
  iEvent.put(tokenModuleStart_, std::move(hms));
 
  // legacy output
  auto legacyOutput = std::make_unique<SiPixelRecHitCollectionNew>();
 
  // storage
  std::vector<uint16_t> xx;
  std::vector<uint16_t> yy;
  std::vector<uint16_t> adc;
  std::vector<uint16_t> moduleInd;
  std::vector<int32_t> clus;
 
  std::vector<edm::Ref<edmNew::DetSetVector<SiPixelCluster>, SiPixelCluster>> clusterRef;
 
  constexpr uint32_t maxHitsInModule = gpuClustering::maxHitsInModule();
 
  HitModuleStart moduleStart_;  // index of the first pixel of each module
  HitModuleStart clusInModule_;
  memset(&clusInModule_, 0, sizeof(HitModuleStart));  // needed??
  assert(gpuClustering::maxNumModules + 1 == clusInModule_.size());
  assert(0 == clusInModule_[gpuClustering::maxNumModules]);
  uint32_t moduleId_;
  moduleStart_[1] = 0;  // we run sequentially....
 
  SiPixelClustersCUDA::DeviceConstView clusterView{
      moduleStart_.data(), clusInModule_.data(), &moduleId_, hitsModuleStart};
 
  // fill cluster arrays
  int numberOfClusters = 0;
  for (auto const& dsv : input) {
    unsigned int detid = dsv.detId();
    DetId detIdObject(detid);
    const GeomDetUnit* genericDet = geom_->idToDetUnit(detIdObject);
    auto gind = genericDet->index();
    assert(gind < gpuClustering::maxNumModules);
    auto const nclus = dsv.size();
    clusInModule_[gind] = nclus;
    numberOfClusters += nclus;
  }
  hitsModuleStart[0] = 0;
  for (int i = 1, n = clusInModule_.size(); i < n; ++i)
    hitsModuleStart[i] = hitsModuleStart[i - 1] + clusInModule_[i - 1];
  assert(numberOfClusters == int(hitsModuleStart[gpuClustering::maxNumModules]));
 
  // output SoA
  auto output = std::make_unique<TrackingRecHit2DCPU>(numberOfClusters, &cpeView, hitsModuleStart, nullptr);
 
  if (0 == numberOfClusters) {
    iEvent.put(std::move(output));
    if (convert2Legacy_)
      iEvent.put(std::move(legacyOutput));
    return;
  }
 
  if (convert2Legacy_)
    legacyOutput->reserve(gpuClustering::maxNumModules, numberOfClusters);
 
  int numberOfDetUnits = 0;
  int numberOfHits = 0;
  for (auto const& dsv : input) {
    numberOfDetUnits++;
    unsigned int detid = dsv.detId();
    DetId detIdObject(detid);
    const GeomDetUnit* genericDet = geom_->idToDetUnit(detIdObject);
    auto const gind = genericDet->index();
    assert(gind < gpuClustering::maxNumModules);
    const PixelGeomDetUnit* pixDet = dynamic_cast<const PixelGeomDetUnit*>(genericDet);
    assert(pixDet);
    auto const nclus = dsv.size();
    assert(clusInModule_[gind] == nclus);
    if (0 == nclus)
      continue;  // is this really possible?
 
    auto const fc = hitsModuleStart[gind];
    auto const lc = hitsModuleStart[gind + 1];
    assert(lc > fc);
    LogDebug("SiPixelRecHitSoAFromLegacy") << "in det " << gind << ": conv " << nclus << " hits from " << dsv.size()
                                           << " legacy clusters" << ' ' << fc << ',' << lc;
    assert((lc - fc) == nclus);
    if (nclus > maxHitsInModule)
      printf(
          "WARNING: too many clusters %d in Module %d. Only first %d Hits converted\n", nclus, gind, maxHitsInModule);
 
    // fill digis
    xx.clear();
    yy.clear();
    adc.clear();
    moduleInd.clear();
    clus.clear();
    clusterRef.clear();
    moduleId_ = gind;
    uint32_t ic = 0;
    uint32_t ndigi = 0;
    for (auto const& clust : dsv) {
      assert(clust.size() > 0);
      for (int i = 0, nd = clust.size(); i < nd; ++i) {
        auto px = clust.pixel(i);
        xx.push_back(px.x);
        yy.push_back(px.y);
        adc.push_back(px.adc);
        moduleInd.push_back(gind);
        clus.push_back(ic);
        ++ndigi;
      }
      assert(clust.originalId() == ic);  // make sure hits and clus are in sync
      if (convert2Legacy_)
        clusterRef.emplace_back(edmNew::makeRefTo(hclusters, &clust));
      ic++;
    }
    assert(nclus == ic);
    assert(clus.size() == ndigi);
    numberOfHits += nclus;
    // filled creates view
    SiPixelDigisCUDA::DeviceConstView digiView{xx.data(), yy.data(), adc.data(), moduleInd.data(), clus.data()};
    assert(digiView.adc(0) != 0);
    // we run on blockId.x==0
    gpuPixelRecHits::getHits(&cpeView, &bsHost, &digiView, ndigi, &clusterView, output->view());
    for (auto h = fc; h < lc; ++h)
      if (h - fc < maxHitsInModule)
        assert(gind == output->view()->detectorIndex(h));
      else
        assert(gpuClustering::invalidModuleId == output->view()->detectorIndex(h));
    if (convert2Legacy_) {
      SiPixelRecHitCollectionNew::FastFiller recHitsOnDetUnit(*legacyOutput, detid);
      for (auto h = fc; h < lc; ++h) {
        auto ih = h - fc;
        if (ih >= maxHitsInModule)
          break;
        assert(ih < clusterRef.size());
        LocalPoint lp(output->view()->xLocal(h), output->view()->yLocal(h));
        LocalError le(output->view()->xerrLocal(h), 0, output->view()->yerrLocal(h));
        SiPixelRecHitQuality::QualWordType rqw = 0;
        SiPixelRecHit hit(lp, le, rqw, *genericDet, clusterRef[ih]);
        recHitsOnDetUnit.push_back(hit);
      }
    }
  }
  assert(numberOfHits == numberOfClusters);
 
  // fill data structure to support CA
  for (auto i = 0U; i < phase1PixelTopology::numberOfLayers + 1; ++i) {
    output->hitsLayerStart()[i] = hitsModuleStart[cpeView.layerGeometry().layerStart[i]];
  }
  cms::cuda::fillManyFromVector(output->phiBinner(),
                                phase1PixelTopology::numberOfLayers,
                                output->iphi(),
                                output->hitsLayerStart(),
                                numberOfHits,
                                256,
                                output->phiBinnerStorage());
 
  LogDebug("SiPixelRecHitSoAFromLegacy") << "created HitSoa for " << numberOfClusters << " clusters in "
                                         << numberOfDetUnits << " Dets";
  iEvent.put(std::move(output));
  if (convert2Legacy_)
    iEvent.put(std::move(legacyOutput));
}

References gpuClustering::adc, cms::cuda::assert(), cms::cuda::bs, bsGetToken_, clusterToken_, convert2Legacy_, cpeToken_, Exception, geomToken_, edm::EventSetup::getData(), h, mps_fire::i, TrackerGeometry::idToDetUnit(), iEvent, GeomDet::index(), input, gpuClustering::invalidModuleId, LogDebug, edmNew::makeRefTo(), gpuClustering::maxHitsInModule(), gpuClustering::maxNumModules, eostools::move(), dqmiodumpmetadata::n, phase1PixelTopology::numberOfLayers, convertSQLitetoXML_cfg::output, edmNew::DetSetVector< T >::FastFiller::push_back(), multPhiCorr_741_25nsDY_cfi::px, tokenModuleStart_, mitigatedMETSequence_cff::U, BeamSpotPOD::x, geometryCSVtoXML::xx, BeamSpotPOD::y, geometryCSVtoXML::yy, and BeamSpotPOD::z.

Member Data Documentation

bsGetToken_

const edm::EDGetTokenT<reco::BeamSpot> SiPixelRecHitSoAFromLegacy::bsGetToken_

private

Definition at line 44 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().

clusterToken_

const edm::EDGetTokenT<SiPixelClusterCollectionNew> SiPixelRecHitSoAFromLegacy::clusterToken_

private

Definition at line 45 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().

convert2Legacy_

const bool SiPixelRecHitSoAFromLegacy::convert2Legacy_

private

Definition at line 48 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().

cpeToken_

const edm::ESGetToken<PixelClusterParameterEstimator, TkPixelCPERecord> SiPixelRecHitSoAFromLegacy::cpeToken_

private

Definition at line 43 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().

geomToken_

const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> SiPixelRecHitSoAFromLegacy::geomToken_

private

Definition at line 42 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().

tokenHit_

const edm::EDPutTokenT<TrackingRecHit2DCPU> SiPixelRecHitSoAFromLegacy::tokenHit_

private

Definition at line 46 of file SiPixelRecHitSoAFromLegacy.cc.

tokenModuleStart_

const edm::EDPutTokenT<HMSstorage> SiPixelRecHitSoAFromLegacy::tokenModuleStart_

private

Definition at line 47 of file SiPixelRecHitSoAFromLegacy.cc.

Referenced by produce().