SiPixelPhase2DigiToClusterCUDA Class Reference

Inheritance diagram for SiPixelPhase2DigiToClusterCUDA:

Public Member Functions
	SiPixelPhase2DigiToClusterCUDA (const edm::ParameterSet &iConfig)
	~SiPixelPhase2DigiToClusterCUDA () override=default
Public Member Functions inherited from edm::stream::EDProducer< edm::ExternalWork >
	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)

Private Member Functions
void	acquire (const edm::Event &iEvent, const edm::EventSetup &iSetup, edm::WaitingTaskWithArenaHolder waitingTaskHolder) override
void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override

Private Attributes
edm::EDPutTokenT< cms::cuda::Product< SiPixelClustersCUDA > >	clusterPutToken_
const SiPixelClusterThresholds	clusterThresholds_
cms::cuda::ContextState	ctxState_
edm::EDPutTokenT< cms::cuda::Product< SiPixelDigiErrorsCUDA > >	digiErrorPutToken_
edm::EDPutTokenT< cms::cuda::Product< SiPixelDigisCUDA > >	digiPutToken_
const edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	geomToken_
pixelgpudetails::SiPixelRawToClusterGPUKernel	gpuAlgo_
const bool	includeErrors_
const edm::EDGetTokenT< edm::DetSetVector< PixelDigi > >	pixelDigiToken_
std::unique_ptr< pixelgpudetails::SiPixelRawToClusterGPUKernel::WordFedAppender >	wordFedAppender_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer< edm::ExternalWork >
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 44 of file SiPixelPhase2DigiToClusterCUDA.cc.

Constructor & Destructor Documentation

SiPixelPhase2DigiToClusterCUDA()

SiPixelPhase2DigiToClusterCUDA::SiPixelPhase2DigiToClusterCUDA ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 73 of file SiPixelPhase2DigiToClusterCUDA.cc.

References edm::ParameterSet::getParameter().

    : geomToken_(esConsumes()),
      pixelDigiToken_(consumes<edm::DetSetVector<PixelDigi>>(iConfig.getParameter<edm::InputTag>("InputDigis"))),
      digiPutToken_(produces<cms::cuda::Product<SiPixelDigisCUDA>>()),
      clusterPutToken_(produces<cms::cuda::Product<SiPixelClustersCUDA>>()),
      includeErrors_(iConfig.getParameter<bool>("IncludeErrors")),
      clusterThresholds_{iConfig.getParameter<int32_t>("clusterThreshold_layer1"),
                         iConfig.getParameter<int32_t>("clusterThreshold_otherLayers")} {
  if (includeErrors_) {
    digiErrorPutToken_ = produces<cms::cuda::Product<SiPixelDigiErrorsCUDA>>();
  }
}

~SiPixelPhase2DigiToClusterCUDA()

SiPixelPhase2DigiToClusterCUDA::~SiPixelPhase2DigiToClusterCUDA ( )

overridedefault

Member Function Documentation

acquire()

void SiPixelPhase2DigiToClusterCUDA::acquire ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, edm::WaitingTaskWithArenaHolder  waitingTaskHolder  )

overrideprivate

Definition at line 96 of file SiPixelPhase2DigiToClusterCUDA.cc.

References clusterThresholds_, ctxState_, geomToken_, edm::EventSetup::getData(), gpuAlgo_, TrackerGeometry::idToDetUnit(), iEvent, GeomDet::index(), input, pixelgpudetails::SiPixelRawToClusterGPUKernel::makePhase2ClustersAsync(), gpuClustering::maxNumDigis, eostools::move(), pixelDigiToken_, and multPhiCorr_741_25nsDY_cfi::px.

                                                                                              {
  cms::cuda::ScopedContextAcquire ctx{iEvent.streamID(), std::move(waitingTaskHolder), ctxState_};

  auto const& input = iEvent.get(pixelDigiToken_);

  const TrackerGeometry* geom_ = &iSetup.getData(geomToken_);

  uint32_t nDigis = 0;

  auto xDigis = cms::cuda::make_host_unique<uint16_t[]>(gpuClustering::maxNumDigis, ctx.stream());
  auto yDigis = cms::cuda::make_host_unique<uint16_t[]>(gpuClustering::maxNumDigis, ctx.stream());
  auto adcDigis = cms::cuda::make_host_unique<uint16_t[]>(gpuClustering::maxNumDigis, ctx.stream());
  auto moduleIds = cms::cuda::make_host_unique<uint16_t[]>(gpuClustering::maxNumDigis, ctx.stream());
  auto packedData = cms::cuda::make_host_unique<uint32_t[]>(gpuClustering::maxNumDigis, ctx.stream());
  auto rawIds = cms::cuda::make_host_unique<uint32_t[]>(gpuClustering::maxNumDigis, ctx.stream());

  for (auto DSViter = input.begin(); DSViter != input.end(); DSViter++) {
    unsigned int detid = DSViter->detId();
    DetId detIdObject(detid);
    const GeomDetUnit* genericDet = geom_->idToDetUnit(detIdObject);
    auto const gind = genericDet->index();
    for (auto const& px : *DSViter) {
      moduleIds[nDigis] = uint16_t(gind);

      xDigis[nDigis] = uint16_t(px.row());
      yDigis[nDigis] = uint16_t(px.column());
      adcDigis[nDigis] = uint16_t(px.adc());

      packedData[nDigis] = uint32_t(px.packedData());

      rawIds[nDigis] = uint32_t(detid);

      nDigis++;
    }
  }

  gpuAlgo_.makePhase2ClustersAsync(clusterThresholds_,
                                   moduleIds.get(),
                                   xDigis.get(),
                                   yDigis.get(),
                                   adcDigis.get(),
                                   packedData.get(),
                                   rawIds.get(),
                                   nDigis,
                                   ctx.stream());
}

fillDescriptions()

void SiPixelPhase2DigiToClusterCUDA::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 86 of file SiPixelPhase2DigiToClusterCUDA.cc.

References edm::ConfigurationDescriptions::addWithDefaultLabel(), submitPVResolutionJobs::desc, ProducerED_cfi::InputTag, kSiPixelClusterThresholdsDefaultPhase2, SiPixelClusterThresholds::layer1, and SiPixelClusterThresholds::otherLayers.

                                                                                                {
  edm::ParameterSetDescription desc;

  desc.add<bool>("IncludeErrors", true);
  desc.add<int32_t>("clusterThreshold_layer1", kSiPixelClusterThresholdsDefaultPhase2.layer1);
  desc.add<int32_t>("clusterThreshold_otherLayers", kSiPixelClusterThresholdsDefaultPhase2.otherLayers);
  desc.add<edm::InputTag>("InputDigis", edm::InputTag("simSiPixelDigis:Pixel"));
  descriptions.addWithDefaultLabel(desc);
}

produce()

void SiPixelPhase2DigiToClusterCUDA::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 145 of file SiPixelPhase2DigiToClusterCUDA.cc.

References clusterPutToken_, ctxState_, digiErrorPutToken_, digiPutToken_, pixelgpudetails::SiPixelRawToClusterGPUKernel::getErrors(), pixelgpudetails::SiPixelRawToClusterGPUKernel::getResults(), gpuAlgo_, iEvent, includeErrors_, eostools::move(), and createJobs::tmp.

                                                                                          {
  cms::cuda::ScopedContextProduce ctx{ctxState_};

  auto tmp = gpuAlgo_.getResults();
  ctx.emplace(iEvent, digiPutToken_, std::move(tmp.first));
  ctx.emplace(iEvent, clusterPutToken_, std::move(tmp.second));
  if (includeErrors_) {
    ctx.emplace(iEvent, digiErrorPutToken_, gpuAlgo_.getErrors());
  }
}

Member Data Documentation

clusterPutToken_

edm::EDPutTokenT<cms::cuda::Product<SiPixelClustersCUDA> > SiPixelPhase2DigiToClusterCUDA::clusterPutToken_

private

Definition at line 62 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by produce().

clusterThresholds_

const SiPixelClusterThresholds SiPixelPhase2DigiToClusterCUDA::clusterThresholds_

private

Definition at line 70 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by acquire().

ctxState_

cms::cuda::ContextState SiPixelPhase2DigiToClusterCUDA::ctxState_

private

Definition at line 64 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by acquire(), and produce().

digiErrorPutToken_

edm::EDPutTokenT<cms::cuda::Product<SiPixelDigiErrorsCUDA> > SiPixelPhase2DigiToClusterCUDA::digiErrorPutToken_

private

Definition at line 61 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by produce().

digiPutToken_

edm::EDPutTokenT<cms::cuda::Product<SiPixelDigisCUDA> > SiPixelPhase2DigiToClusterCUDA::digiPutToken_

private

Definition at line 60 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by produce().

geomToken_

const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> SiPixelPhase2DigiToClusterCUDA::geomToken_

private

Definition at line 57 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by acquire().

gpuAlgo_

pixelgpudetails::SiPixelRawToClusterGPUKernel SiPixelPhase2DigiToClusterCUDA::gpuAlgo_

private

Definition at line 66 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by acquire(), and produce().

includeErrors_

const bool SiPixelPhase2DigiToClusterCUDA::includeErrors_

private

Definition at line 69 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by produce().

pixelDigiToken_

const edm::EDGetTokenT<edm::DetSetVector<PixelDigi> > SiPixelPhase2DigiToClusterCUDA::pixelDigiToken_

private

Definition at line 58 of file SiPixelPhase2DigiToClusterCUDA.cc.

Referenced by acquire().

wordFedAppender_

std::unique_ptr<pixelgpudetails::SiPixelRawToClusterGPUKernel::WordFedAppender> SiPixelPhase2DigiToClusterCUDA::wordFedAppender_

private

Definition at line 67 of file SiPixelPhase2DigiToClusterCUDA.cc.