#include <DPGAnalysis/SiStripTools/plugins/APVCyclePhaseProducerFromL1TS.cc>

Inheritance diagram for APVCyclePhaseProducerFromL1TS:

Public Member Functions
	APVCyclePhaseProducerFromL1TS (const edm::ParameterSet &)
	~APVCyclePhaseProducerFromL1TS ()
Private Member Functions
virtual void	beginJob ()
virtual void	beginRun (edm::Run &, const edm::EventSetup &)
virtual void	endJob ()
virtual void	endRun (edm::Run &, const edm::EventSetup &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
const std::vector< std::string >	_defpartnames
const std::vector< int >	_defphases
const unsigned int	_firstgoodrun
TH1F *	_hdlec0lresync
TH1F *	_hdlresynclHR
TH1F *	_hlEC0
TH1F *	_hlHR
TH1F *	_hlOC0
TH1F *	_hlresync
TH1F *	_hlstart
TH1F *	_hlTE
TH1F *	_hsize
const edm::InputTag	_l1tscollection
long long	_lastEventCounter0
long long	_lastHardReset
long long	_lastOrbitCounter0
long long	_lastResync
long long	_lastStart
long long	_lastTestEnable
const int	_magicOffset
const bool	_useEC0
const bool	_wantHistos

Detailed Description

Description: EDproducer for APVCyclePhaseCollection which uses the configuration file to assign a phase to the run

Implementation: <Notes on="" implementation>="">

Definition at line 55 of file APVCyclePhaseProducerFromL1TS.cc.

Constructor & Destructor Documentation

APVCyclePhaseProducerFromL1TS::APVCyclePhaseProducerFromL1TS ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 111 of file APVCyclePhaseProducerFromL1TS.cc.

                                                                                          :
  _l1tscollection(iConfig.getParameter<edm::InputTag>("l1TSCollection")),
  _defpartnames(iConfig.getParameter<std::vector<std::string> >("defaultPartitionNames")),
  _defphases(iConfig.getParameter<std::vector<int> >("defaultPhases")),
  _wantHistos(iConfig.getUntrackedParameter<bool>("wantHistos",false)),
  _useEC0(iConfig.getUntrackedParameter<bool>("useEC0",false)),
  _magicOffset(iConfig.getUntrackedParameter<int>("magicOffset",8)),
  _firstgoodrun(131768),
  _lastResync(-1),_lastHardReset(-1),_lastStart(-1),
  _lastEventCounter0(-1),_lastOrbitCounter0(-1),_lastTestEnable(-1)
{

  produces<APVCyclePhaseCollection,edm::InEvent>();

   //now do what ever other initialization is needed

}

APVCyclePhaseProducerFromL1TS::~APVCyclePhaseProducerFromL1TS ( )

Definition at line 130 of file APVCyclePhaseProducerFromL1TS.cc.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void APVCyclePhaseProducerFromL1TS::beginJob ( void ) [private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 301 of file APVCyclePhaseProducerFromL1TS.cc.

{
}

void APVCyclePhaseProducerFromL1TS::beginRun	(	edm::Run &	iRun,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Reimplemented from edm::EDProducer.

Definition at line 145 of file APVCyclePhaseProducerFromL1TS.cc.

References _firstgoodrun, _hdlec0lresync, _hdlresynclHR, _hlEC0, _hlHR, _hlOC0, _hlresync, _hlstart, _hlTE, _hsize, _wantHistos, LogDebug, and edm::RunBase::run().

{

  // reset offset vector

  if(_wantHistos) {

    edm::Service<TFileService> tfserv;

    char dirname[300];
    sprintf(dirname,"run_%d",iRun.run());
    TFileDirectory subrun = tfserv->mkdir(dirname);

    _hsize = subrun.make<TH1F>("size","Level1TriggerScalers Collection size",20,-0.5,19.5);

    _hlresync = subrun.make<TH1F>("lresync","Orbit of last resync",3600,0.,3600*11223);
    _hlresync->GetXaxis()->SetTitle("Orbit");     _hlresync->GetYaxis()->SetTitle("Events");
    _hlresync->SetBit(TH1::kCanRebin);

    _hlOC0 = subrun.make<TH1F>("lOC0","Orbit of last OC0",3600,0.,3600*11223);
    _hlOC0->GetXaxis()->SetTitle("Orbit");     _hlOC0->GetYaxis()->SetTitle("Events");
    _hlOC0->SetBit(TH1::kCanRebin);

    _hlTE = subrun.make<TH1F>("lTE","Orbit of last TestEnable",3600,0.,3600*11223);
    _hlTE->GetXaxis()->SetTitle("Orbit");     _hlTE->GetYaxis()->SetTitle("Events");
    _hlTE->SetBit(TH1::kCanRebin);

    _hlstart = subrun.make<TH1F>("lstart","Orbit of last Start",3600,0.,3600*11223);
    _hlstart->GetXaxis()->SetTitle("Orbit");     _hlstart->GetYaxis()->SetTitle("Events");
    _hlstart->SetBit(TH1::kCanRebin);

    _hlEC0 = subrun.make<TH1F>("lEC0","Orbit of last EC0",3600,0.,3600*11223);
    _hlEC0->GetXaxis()->SetTitle("Orbit");     _hlEC0->GetYaxis()->SetTitle("Events");
    _hlEC0->SetBit(TH1::kCanRebin);

    _hlHR = subrun.make<TH1F>("lHR","Orbit of last HardReset",3600,0.,3600*11223);
    _hlHR->GetXaxis()->SetTitle("Orbit");     _hlHR->GetYaxis()->SetTitle("Events");
    _hlHR->SetBit(TH1::kCanRebin);

    _hdlec0lresync = subrun.make<TH1F>("dlec0lresync","Orbit difference EC0-Resync",4000,-1999.5,2000.5);
    _hdlec0lresync->GetXaxis()->SetTitle("lastEC0-lastResync"); 

    _hdlresynclHR = subrun.make<TH1F>("dlresynclHR","Orbit difference Resync-HR",4000,-1999.5,2000.5);
    _hdlresynclHR->GetXaxis()->SetTitle("lastEC0-lastResync"); 

  }

  if(iRun.run() < _firstgoodrun) {
    LogDebug("UnreliableMissingL1TriggerScalers") << 
      "In this run L1TriggerScalers is missing or unreliable for phase determination: default phases will be used"; 
  }

}

void APVCyclePhaseProducerFromL1TS::endJob ( void ) [private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 307 of file APVCyclePhaseProducerFromL1TS.cc.

{
}

void APVCyclePhaseProducerFromL1TS::endRun	(	edm::Run &	,
		const edm::EventSetup &
	)		`[private, virtual]`

Reimplemented from edm::EDProducer.

Definition at line 201 of file APVCyclePhaseProducerFromL1TS.cc.

{
  // summary of absolute bx offset vector

}

void APVCyclePhaseProducerFromL1TS::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Implements edm::EDProducer.

Definition at line 209 of file APVCyclePhaseProducerFromL1TS.cc.

References _defpartnames, _defphases, _firstgoodrun, _hdlec0lresync, _hdlresynclHR, _hlEC0, _hlHR, _hlOC0, _hlresync, _hlstart, _hlTE, _hsize, _l1tscollection, _lastEventCounter0, _lastHardReset, _lastOrbitCounter0, _lastResync, _lastStart, _lastTestEnable, _magicOffset, _useEC0, _wantHistos, Exception, edm::Event::getByLabel(), LogDebug, edm::Event::put(), and edm::Event::run().

                                                                                    {

  using namespace edm;
  
  std::auto_ptr<APVCyclePhaseCollection> apvphases(new APVCyclePhaseCollection() );
  

  const std::vector<int>& phases = _defphases;
  const std::vector<std::string>& partnames = _defpartnames;

  int phasechange = 0;

  if(iEvent.run() >= _firstgoodrun ) {
    
    Handle<Level1TriggerScalersCollection> l1ts;
    iEvent.getByLabel(_l1tscollection,l1ts);
    
    if(_wantHistos) _hsize->Fill(l1ts->size());

    // offset computation
    
    long long orbitoffset = 0;

    if(l1ts->size()>0) {

      if((*l1ts)[0].lastResync()!=0) {
        orbitoffset = _useEC0 ? (*l1ts)[0].lastEventCounter0() + _magicOffset : (*l1ts)[0].lastResync() + _magicOffset;
      }
      
      if(_wantHistos) {
        _hlresync->Fill((*l1ts)[0].lastResync());
        _hlOC0->Fill((*l1ts)[0].lastOrbitCounter0());
        _hlTE->Fill((*l1ts)[0].lastTestEnable());
        _hlstart->Fill((*l1ts)[0].lastStart());
        _hlEC0->Fill((*l1ts)[0].lastEventCounter0());
        _hlHR->Fill((*l1ts)[0].lastHardReset());
      }
      
      if(_lastResync != (*l1ts)[0].lastResync()) {
        _lastResync = (*l1ts)[0].lastResync();
        if(_wantHistos) _hdlec0lresync->Fill((*l1ts)[0].lastEventCounter0()-(*l1ts)[0].lastResync());
        LogDebug("TTCSignalReceived") << "New Resync at orbit " << _lastResync ;
      }
      if(_lastHardReset != (*l1ts)[0].lastHardReset()) {
        _lastHardReset = (*l1ts)[0].lastHardReset();
        if(_wantHistos) _hdlresynclHR->Fill((*l1ts)[0].lastResync()-(*l1ts)[0].lastHardReset());
        LogDebug("TTCSignalReceived") << "New HardReset at orbit " << _lastHardReset ;
      }
      if(_lastTestEnable != (*l1ts)[0].lastTestEnable()) {
        _lastTestEnable = (*l1ts)[0].lastTestEnable();
        //      LogDebug("TTCSignalReceived") << "New TestEnable at orbit " << _lastTestEnable ;
      }
      if(_lastOrbitCounter0 != (*l1ts)[0].lastOrbitCounter0()) {
        _lastOrbitCounter0 = (*l1ts)[0].lastOrbitCounter0();
        LogDebug("TTCSignalReceived") << "New OrbitCounter0 at orbit " << _lastOrbitCounter0 ;
      }
      if(_lastEventCounter0 != (*l1ts)[0].lastEventCounter0()) {
        _lastEventCounter0 = (*l1ts)[0].lastEventCounter0();
        LogDebug("TTCSignalReceived") << "New EventCounter0 at orbit " << _lastEventCounter0 ;
      }
      if(_lastStart != (*l1ts)[0].lastStart()) {
        _lastStart = (*l1ts)[0].lastStart();
        LogDebug("TTCSignalReceived") << "New Start at orbit " << _lastStart ;
      }
      
      phasechange = ((long long)(orbitoffset*3564))%70;
      
    }
  }
    

  if(phases.size() < partnames.size() ) {
    // throw exception
    throw cms::Exception("InvalidAPVCyclePhases") << " Inconsistent phases/partitions vector sizes: " 
                                             << phases.size() << " " 
                                             << partnames.size();
  }

  for(unsigned int ipart=0;ipart<partnames.size();++ipart) {
    if(phases[ipart]>=0) {
      apvphases->get()[partnames[ipart]] = (phases[ipart]+phasechange)%70;

    }
  }


  iEvent.put(apvphases);

}