OMTFPatternMaker.cc

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#include <iostream>

#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "CondFormats/DataRecord/interface/L1TMuonOverlapParamsRcd.h"
#include "CondFormats/L1TObjects/interface/L1TMuonOverlapParams.h"

#include "L1Trigger/L1TMuonOverlap/plugins/OMTFPatternMaker.h"
#include "L1Trigger/L1TMuonOverlap/interface/OMTFProcessor.h"
#include "L1Trigger/L1TMuonOverlap/interface/OMTFinputMaker.h"
#include "L1Trigger/L1TMuonOverlap/interface/OMTFinput.h"
#include "L1Trigger/L1TMuonOverlap/interface/OMTFConfiguration.h"
#include "L1Trigger/L1TMuonOverlap/interface/OMTFConfigMaker.h"
#include "L1Trigger/L1TMuonOverlap/interface/XMLConfigWriter.h"

#include "SimDataFormats/Track/interface/SimTrack.h"

#include "Math/VectorUtil.h"

#include "L1Trigger/RPCTrigger/interface/RPCConst.h"

OMTFPatternMaker::OMTFPatternMaker(const edm::ParameterSet& cfg):
  theConfig(cfg),
  g4SimTrackSrc(cfg.getParameter<edm::InputTag>("g4SimTrackSrc")){

  inputTokenDTPh = consumes<L1MuDTChambPhContainer>(theConfig.getParameter<edm::InputTag>("srcDTPh"));
  inputTokenDTTh = consumes<L1MuDTChambThContainer>(theConfig.getParameter<edm::InputTag>("srcDTTh"));
  inputTokenCSC = consumes<CSCCorrelatedLCTDigiCollection>(theConfig.getParameter<edm::InputTag>("srcCSC"));
  inputTokenRPC = consumes<RPCDigiCollection>(theConfig.getParameter<edm::InputTag>("srcRPC"));
  inputTokenSimHit = consumes<edm::SimTrackContainer>(theConfig.getParameter<edm::InputTag>("g4SimTrackSrc"));
    
  myInputMaker = new OMTFinputMaker();
  
  makeGoldenPatterns = theConfig.getParameter<bool>("makeGoldenPatterns");
  makeConnectionsMaps = theConfig.getParameter<bool>("makeConnectionsMaps");
  mergeXMLFiles = theConfig.getParameter<bool>("mergeXMLFiles");

  myOMTFConfig = nullptr;
}
OMTFPatternMaker::~OMTFPatternMaker(){

  delete myOMTFConfig;
  delete myOMTFConfigMaker;
  delete myOMTF;

}
void OMTFPatternMaker::beginRun(edm::Run const& run, edm::EventSetup const& iSetup){

  const L1TMuonOverlapParamsRcd& omtfParamsRcd = iSetup.get<L1TMuonOverlapParamsRcd>();
  
  edm::ESHandle<L1TMuonOverlapParams> omtfParamsHandle;
  omtfParamsRcd.get(omtfParamsHandle);

  const L1TMuonOverlapParams* omtfParams = omtfParamsHandle.product();
  
  if (!omtfParams) {
    edm::LogError("L1TMuonOverlapTrackProducer") << "Could not retrieve parameters from Event Setup" << std::endl;
  }

  myWriter = new XMLConfigWriter(myOMTFConfig);

  L1TMuonOverlapParams omtfParamsMutable = *omtfParams;
  std::vector<int> generalParams = *omtfParamsMutable.generalParams();
  nPdfAddrBits = omtfParams->nPdfAddrBits();

  if(!mergeXMLFiles) generalParams[L1TMuonOverlapParams::GENERAL_ADDRBITS] = 2*nPdfAddrBits;
  omtfParamsMutable.setGeneralParams(generalParams);
  
  myOMTFConfig->configure(&omtfParamsMutable);
  myOMTF->configure(myOMTFConfig, omtfParams);
  myOMTFConfigMaker = new OMTFConfigMaker(myOMTFConfig);
  
  if(!mergeXMLFiles){
    const std::map<Key,GoldenPattern*> & theGPs = myOMTF->getPatterns();
    for(auto itGP: theGPs) itGP.second->reset();
  }  
}
void OMTFPatternMaker::beginJob(){

    myOMTFConfig = new OMTFConfiguration();
    myOMTF = new OMTFProcessor();
}
void OMTFPatternMaker::endJob(){

  if(makeGoldenPatterns && !makeConnectionsMaps){
    myWriter->initialiseXMLDocument("OMTF");
    const std::map<Key,GoldenPattern*> & myGPmap = myOMTF->getPatterns();
    for(auto itGP: myGPmap){
      if(!itGP.second->hasCounts()) continue;
      itGP.second->normalise(nPdfAddrBits);
    }

    GoldenPattern dummyGP(Key(0,0,0), myOMTFConfig);
    dummyGP.reset();

    L1TMuonOverlapParams omtfParamsMutable = *myOMTFConfig->getRawParams();
    std::vector<int> generalParams = *omtfParamsMutable.generalParams();
    generalParams[L1TMuonOverlapParams::GENERAL_ADDRBITS] = nPdfAddrBits;
    omtfParamsMutable.setGeneralParams(generalParams);
    myOMTFConfig->configure(&omtfParamsMutable);
    
    for(auto itGP: myGPmap){
      unsigned int iPt = theConfig.getParameter<int>("ptCode")+1;
      if(iPt>31) iPt = 200*2+1;
      else iPt = RPCConst::ptFromIpt(iPt)*2.0+1;//MicroGMT has 0.5 GeV step size, with lower bin edge  (uGMT_pt_code - 1)*step_size
      if(itGP.first.thePtCode==iPt && 
     itGP.first.theCharge==theConfig.getParameter<int>("charge")){ 
    std::cout<<*itGP.second<<std::endl;      
    myWriter->writeGPData(*itGP.second, dummyGP, dummyGP, dummyGP);
      }
    }
    std::string fName = "GPs.xml";
    myWriter->finaliseXMLDocument(fName);        
  }
  
  if(makeConnectionsMaps && !makeGoldenPatterns){
    myWriter->initialiseXMLDocument("OMTF");    
    std::string fName = "Connections.xml";
    unsigned int iProcessor = 0;
    myOMTFConfigMaker->printPhiMap(std::cout);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,0);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,1);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,2);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,3);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,4);
    myOMTFConfigMaker->printConnections(std::cout,iProcessor,5);
    myWriter->writeConnectionsData(myOMTFConfig->getMeasurements4D());
    myWriter->finaliseXMLDocument(fName);
  }

  if(mergeXMLFiles){

    GoldenPattern *dummy = new GoldenPattern(Key(0,0,0), myOMTFConfig);
    dummy->reset();

    std::string fName = "OMTF";
    myWriter->initialiseXMLDocument(fName);
    const std::map<Key,GoldenPattern*> & myGPmap = myOMTF->getPatterns();
    for(auto itGP: myGPmap){
      myWriter->writeGPData(*itGP.second,*dummy, *dummy, *dummy);
    }
    fName = "GPs.xml";
    myWriter->finaliseXMLDocument(fName);
    fName = "OMTF";
    myWriter->initialiseXMLDocument(fName);
    myOMTF->averagePatterns(-1);
    myOMTF->averagePatterns(1);
    writeMergedGPs();
    fName = "GPs_4x.xml";
    myWriter->finaliseXMLDocument(fName);
  }  
}
void OMTFPatternMaker::writeMergedGPs(){
  
  const std::map<Key,GoldenPattern*> & myGPmap = myOMTF->getPatterns();

  GoldenPattern *dummy = new GoldenPattern(Key(0,0,0), myOMTFConfig);
  dummy->reset();

  unsigned int iPtMin = 9;
  Key aKey = Key(0, iPtMin, 1);
  while(myGPmap.find(aKey)!=myGPmap.end()){

    GoldenPattern *aGP1 = myGPmap.find(aKey)->second;
    GoldenPattern *aGP2 = dummy;
    GoldenPattern *aGP3 = dummy;
    GoldenPattern *aGP4 = dummy;

    ++aKey.thePtCode;
    while(myGPmap.find(aKey)==myGPmap.end() && aKey.thePtCode<=401) ++aKey.thePtCode;    
    if(aKey.thePtCode<=401 && myGPmap.find(aKey)!=myGPmap.end()) aGP2 =  myGPmap.find(aKey)->second;

    if(aKey.thePtCode>71){
      ++aKey.thePtCode;
      while(myGPmap.find(aKey)==myGPmap.end() && aKey.thePtCode<=401) ++aKey.thePtCode;    
      if(aKey.thePtCode<=401 && myGPmap.find(aKey)!=myGPmap.end()) aGP3 =  myGPmap.find(aKey)->second;

      ++aKey.thePtCode;
      while(myGPmap.find(aKey)==myGPmap.end() && aKey.thePtCode<=401) ++aKey.thePtCode;    
      if(aKey.thePtCode<=401 && myGPmap.find(aKey)!=myGPmap.end()) aGP4 =  myGPmap.find(aKey)->second;
    }
    ++aKey.thePtCode;
    while(myGPmap.find(aKey)==myGPmap.end() && aKey.thePtCode<=401) ++aKey.thePtCode;    
    myWriter->writeGPData(*aGP1,*aGP2, *aGP3, *aGP4);

    Key aTmpKey = aGP1->key();
    aTmpKey.theCharge = -1;
    if(myGPmap.find(aTmpKey)!=myGPmap.end()) aGP1 =  myGPmap.find(aTmpKey)->second;
    else aGP1 = dummy;

    aTmpKey = aGP2->key();
    aTmpKey.theCharge = -1;
    if(myGPmap.find(aTmpKey)!=myGPmap.end()) aGP2 =  myGPmap.find(aTmpKey)->second;
    else aGP2 = dummy;

    aTmpKey = aGP3->key();
    aTmpKey.theCharge = -1;
    if(myGPmap.find(aTmpKey)!=myGPmap.end()) aGP3 =  myGPmap.find(aTmpKey)->second;
    else aGP3 = dummy;

    aTmpKey = aGP4->key();
    aTmpKey.theCharge = -1;
    if(myGPmap.find(aTmpKey)!=myGPmap.end()) aGP4 =  myGPmap.find(aTmpKey)->second;
    else aGP4 = dummy;
    
    myWriter->writeGPData(*aGP1,*aGP2, *aGP3, *aGP4);
    }
}
void OMTFPatternMaker::analyze(const edm::Event& iEvent, const edm::EventSetup& evSetup){

  if(mergeXMLFiles) return;

  const SimTrack* aSimMuon = findSimMuon(iEvent,evSetup);
  if(!aSimMuon){
    edm::LogError("OMTFPatternMaker")<<"No SimMuon found in the event!";
    return;
  }
  
  myInputMaker->initialize(evSetup, myOMTFConfig);

  edm::Handle<L1MuDTChambPhContainer> dtPhDigis;
  edm::Handle<L1MuDTChambThContainer> dtThDigis;
  edm::Handle<CSCCorrelatedLCTDigiCollection> cscDigis;
  edm::Handle<RPCDigiCollection> rpcDigis;
  
  if(!theConfig.getParameter<bool>("dropDTPrimitives")){
    iEvent.getByToken(inputTokenDTPh,dtPhDigis);
    iEvent.getByToken(inputTokenDTTh,dtThDigis);
  }
  if(!theConfig.getParameter<bool>("dropRPCPrimitives")) iEvent.getByToken(inputTokenRPC,rpcDigis);  
  if(!theConfig.getParameter<bool>("dropCSCPrimitives")) iEvent.getByToken(inputTokenCSC,cscDigis);

  //l1t::tftype mtfType = l1t::tftype::bmtf;
  l1t::tftype mtfType = l1t::tftype::omtf_pos;
  //l1t::tftype mtfType = l1t::tftype::emtf_pos;
 
  for(unsigned int iProcessor=0;iProcessor<6;++iProcessor){

    OMTFinput myInput = myInputMaker->buildInputForProcessor(dtPhDigis.product(),
                                 dtThDigis.product(),
                                 cscDigis.product(),
                                 rpcDigis.product(),                                       
                                 iProcessor,
                                 mtfType);
    
    if(makeConnectionsMaps) myOMTFConfigMaker->makeConnetionsMap(iProcessor,myInput);
  
    if(makeGoldenPatterns) myOMTF->fillCounts(iProcessor,myInput, aSimMuon);
    
  }
}
const SimTrack * OMTFPatternMaker::findSimMuon(const edm::Event &ev, const edm::EventSetup &es, const SimTrack * previous){

  const SimTrack * result = nullptr;
  edm::Handle<edm::SimTrackContainer> simTks;
  ev.getByToken(inputTokenSimHit,simTks);

  for (std::vector<SimTrack>::const_iterator it=simTks->begin(); it< simTks->end(); it++) {
    const SimTrack & aTrack = *it;
    if ( !(aTrack.type() == 13 || aTrack.type() == -13) )continue;
    if(previous && ROOT::Math::VectorUtil::DeltaR(aTrack.momentum(),previous->momentum())<0.07) continue;
    if ( !result || aTrack.momentum().pt() > result->momentum().pt()) result = &aTrack;
  }
  return result;
}
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(OMTFPatternMaker);