RandomRunSource.RandomRunSource Class Reference

Inheritance diagram for RandomRunSource.RandomRunSource:

Public Member Functions
def	insertInto
def	setRunDistribution

Public Attributes
	firstRun
	setRunNumber

Detailed Description

The class is a Source whose run is chosen randomly.  This initializes identically to a cms.Source
and after being initialized the run number distribution is set by calling 'setRunDistribution'.

Definition at line 3 of file RandomRunSource.py.

Member Function Documentation

def RandomRunSource.RandomRunSource.insertInto	(		self,
			parameterSet,
			myname
	)

Definition at line 14 of file RandomRunSource.py.

References edm::ObjectWithDict.type_, FWJobMetadataManager::Data.type_, reco::MuonMETCorrectionData.type_, CutBasedElectronID.type_, OpticalAlignMeasurementInfo.type_, edm::eventsetup::ComponentDescription.type_, l1t::CaloParams::Node.type_, StringCutObjectSelector< TriggerObject >.type_, vector< TOutputCandidateType >.type_, StringCutObjectSelector< reco::LeafCandidate >.type_, MixedGenMEtProducer.type_, StringObjectFunction< reco::PFRecoTauChargedHadron >.type_, StringObjectFunction< reco::Candidate, true >.type_, StringObjectFunction< T >.type_, StringObjectFunction< Object >.type_, StringObjectFunction< PFTau >.type_, StringObjectFunction< reco::Candidate >.type_, StringObjectFunction< reco::PFTau >.type_, StringObjectFunction< T, true >.type_, StringCutObjectSelector< pat::Jet >.type_, StringObjectFunction< reco::RecoTauPiZero >.type_, StringObjectFunction< reco::reco::PFTau >.type_, StringObjectFunction< reco::PFJet >.type_, StringCutObjectSelector< reco::Jet >.type_, StringCutObjectSelector< reco::PFJet >.type_, StringCutObjectSelector< reco::CaloTau >.type_, StringObjectFunction< TInputCandidateType >.type_, StringCutObjectSelector< T1 >.type_, StringCutObjectSelector< reco::Candidate, true >.type_, StringCutObjectSelector< reco::JetID >.type_, StringCutObjectSelector< reco::PFMET >.type_, StringCutObjectSelector< GenParticle >.type_, StringObjectFunction< Object > ss.type_, StringCutObjectSelector< Object > ss.type_, StringCutObjectSelector< reco::GenJet >.type_, StringCutObjectSelector< std::vector< TOutputCandidateType > >.type_, StringCutObjectSelector< reco::CaloJet >.type_, StringCutObjectSelector< reco::Candidate::LorentzVector >.type_, StringCutObjectSelector< T2 >.type_, StringCutObjectSelector< pat::pat::Jet >.type_, StringCutObjectSelector< trigger::TriggerObject >.type_, StringCutObjectSelector< pat::Tau >.type_, StringCutObjectSelector< T, DefaultLazyness >.type_, StringCutObjectSelector< T2, true >.type_, StringCutObjectSelector< reco::Vertex >.type_, StringCutObjectSelector< reco::GenParticle >.type_, StringCutObjectSelector< reco::PFCandidate >.type_, StringCutObjectSelector< pat::TriggerObjectStandAlone >.type_, StringCutObjectSelector< Object >.type_, StringCutObjectSelector< T1, true >.type_, StringCutObjectSelector< pat::pat::Photon >.type_, StringCutObjectSelector< T, Lazy >.type_, StringCutObjectSelector< l1extra::L1MuonParticle >.type_, StringCutObjectSelector< reco::TrackRef, false >.type_, StringCutObjectSelector< reco::reco::Vertex >.type_, StringCutObjectSelector< reco::RecoTauPiZero >.type_, StringCutObjectSelector< reco::Track >.type_, StringCutObjectSelector< reco::PFRecoTauChargedHadron >.type_, StringCutObjectSelector< l1extra::L1EtMissParticle >.type_, StringCutObjectSelector< reco::GenMET >.type_, StringCutObjectSelector< pat::Muon >.type_, StringCutObjectSelector< reco::Muon > vector< MatchStruct >.type_, StringObjectFunction< T, DefaultLazyness >.type_, StringCutObjectSelector< typename Classifier::Categories >.type_, StringCutObjectSelector< T >.type_, StringCutObjectSelector< pat::pat::Electron >.type_, StringCutObjectSelector< reco::MET >.type_, StringCutObjectSelector< reco::Photon >.type_, StringCutObjectSelector< PFTau >.type_, StringCutObjectSelector< pat::Electron >.type_, StringCutObjectSelector< reco::Candidate >.type_, StringCutObjectSelector< pat::pat::Muon >.type_, StringCutObjectSelector< reco::PFTau >.type_, StringCutObjectSelector< MuonPointerPair, true >.type_, StringCutObjectSelector< TInputCandidateType >.type_, StringCutObjectSelector< T, true >.type_, StringCutObjectSelector< reco::BeamSpot >.type_, StringCutObjectSelector< reco::GsfElectron >.type_, StringCutObjectSelector< pat::pat::DiObjectProxy >.type_, StringCutObjectSelector< reco::utils::ClusterTotals >.type_, StringCutObjectSelector< PATObjType >.type_, StringCutObjectSelector< reco::CaloMET >.type_, StringCutObjectSelector< pat::DiObjectProxy, true >.type_, StringCutObjectSelector< reco::Muon, false >.type_, StringCutObjectSelector< reco::Track, true >.type_, StringCutObjectSelector< reco::Muon >.type_, StringCutObjectSelector< reco::CaloMuon, false >.type_, StringObjectFunction< std::vector< TOutputCandidateType > >.type_, MuonRefProducer.type_, TauDQMHistPlotter::cfgEntryProcess.type_, pftools::ParticleFiltrationDecision.type_, reco::TrackingRecHitInfo.type_, AlignableBuilder::LevelInfo.type_, pos::PixelTKFECParameters.type_, pat::TriggerFilter.type_, l1t::BlockHeader.type_, NoProductErrorThrower.type_, pat::TriggerCondition.type_, l1t::CaloSpare.type_, l1t::EtSum.type_, edm::ParentContext.type_, edm::ConsumesInfo.type_, DQMHcalIsoTrackAlCaReco.type_, DBReader.type_, GsfElectronDataAnalyzer.type_, NoBranchErrorThrower.type_, edm::ParameterWildcardBase.type_, MuonTrackCleanerBase.type_, edm::eventsetup::EventSetupRecordKey.type_, edm::AllowedLabelsDescriptionBase.type_, fwlite::internal::DataKey.type_, reco::PUSubMETCandInfo.type_, BinomialInterval.type_, pftools::CandidateWrapper.type_, edm::PileUp.type_, edm::eventsetup::DataKey.type_, OpticalAlignInfo.type_, l1extra::L1EmParticle.type_, l1extra::L1JetParticle.type_, Json::Reader::Token.type_, PFBlockLink.type_, pat::JetCorrFactorsProducer.type_, ParticleReplacerZtautau::MinVisPtCut.type_, Entry.type_, pos::PixelPortCardConfig.type_, edm::ParameterDescriptionBase.type_, edm::Handle< GenericObject >.type_, BeamSpotObjects.type_, L1GctInternHFData.type_, l1extra::L1EtMissParticle.type_, edm::Handle< FWGenericObject >.type_, reco::PFBlockElement.type_, funct::RootIntegrator.type_, L1GctInternHtMiss.type_, reco::BeamSpot.type_, L1GctInternEtSum.type_, L1GctInternJetData.type_, TrackerDpgAnalysis.type_, SiStripConfigDb::Run.type_, ConfigurableHisto.type_, reco::Muon.type_, Mixins._TypedParameterizable.type_(), GsfElectronFakeAnalyzer.type_, Json::Value.type_, edm::IndexIntoFile::IndexIntoFileItrImpl.type_, and Config.SubProcess.type_().

    def insertInto(self, parameterSet, myname):
        from random import SystemRandom
        totalProb = 0.
        for r,p in self.__dict__['runsAndProbs']:
            totalProb+=p
        #this is the same random generator used to set the seeds for the RandomNumberGeneratorService
        random = SystemRandom()
        runProb = random.uniform(0,totalProb)
        print runProb
        sumProb = 0
        runNumber = 0
        for r,p in self.__dict__['runsAndProbs']:
            sumProb+=p
            if sumProb >= runProb:
                runNumber = r
                break
        if self.type_() == "PoolSource":
            self.setRunNumber = cms.untracked.uint32(runNumber)
        else:
            #sources that inherit from ConfigurableInputSource use 'firstRun'
            self.firstRun = cms.untracked.uint32(runNumber)
        super(RandomRunSource,self).insertInto(parameterSet,myname)

def RandomRunSource.RandomRunSource.setRunDistribution	(		self,
			runsAndProbs
	)

Pass a list of tuple pairs, with the first item of the pair a run number
and the second number of the pair a weight.  The class will normalize the
weights so you do not have to.  The pairs will be used to randomly choose what Run
should be assigned to the job.

Definition at line 7 of file RandomRunSource.py.

    def setRunDistribution(self,runsAndProbs):
        """Pass a list of tuple pairs, with the first item of the pair a run number
        and the second number of the pair a weight.  The class will normalize the
        weights so you do not have to.  The pairs will be used to randomly choose what Run
        should be assigned to the job.
        """