L1TMuonBarrelParamsESProducer.cc

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// -*- C++ -*-
//
// Class:      L1TMuonBarrelParamsESProducer
//
// Original Author:  Giannis Flouris
//         Created:
//
//


// system include files
#include <memory>
#include "boost/shared_ptr.hpp"

// user include files
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/ESProducts.h"

#include "CondFormats/L1TObjects/interface/L1TMuonBarrelParams.h"
#include "CondFormats/DataRecord/interface/L1TMuonBarrelParamsRcd.h"
#include "L1Trigger/L1TMuon/interface/MicroGMTLUTFactories.h"

#include "FWCore/ParameterSet/interface/FileInPath.h"
#include "CondFormats/L1TObjects/interface/L1TriggerLutFile.h"
#include "CondFormats/L1TObjects/interface/DTTFBitArray.h"

// class declaration
//
typedef std::map<short, short, std::less<short> > LUT;

class L1TMuonBarrelParamsESProducer : public edm::ESProducer {
   public:
      L1TMuonBarrelParamsESProducer(const edm::ParameterSet&);
      ~L1TMuonBarrelParamsESProducer();
      int load_pt(std::vector<LUT>& , std::vector<int>&, unsigned short int, std::string);
      int load_phi(std::vector<LUT>& , unsigned short int, unsigned short int, std::string);
      int load_ext(std::vector<L1TMuonBarrelParams::LUTParams::extLUT>&, unsigned short int, unsigned short int );
      //void print(std::vector<LUT>& , std::vector<int>& ) const;
      int getPtLutThreshold(int ,std::vector<int>& ) const;
      typedef boost::shared_ptr<L1TMuonBarrelParams> ReturnType;

      ReturnType produce(const L1TMuonBarrelParamsRcd&);
   private:
      L1TMuonBarrelParams m_params;
};

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
L1TMuonBarrelParamsESProducer::L1TMuonBarrelParamsESProducer(const edm::ParameterSet& iConfig)
{
   //the following line is needed to tell the framework what
   // data is being produced
   setWhatProduced(this);
   // Firmware version
   unsigned fwVersion = iConfig.getParameter<unsigned>("fwVersion");

   m_params.setFwVersion(fwVersion);

   std::string AssLUTpath = iConfig.getParameter<std::string>("AssLUTPath");
   m_params.setAssLUTPath(AssLUTpath);

   int PT_Assignment_nbits_Phi = iConfig.getParameter<int>("PT_Assignment_nbits_Phi");
   int PT_Assignment_nbits_PhiB = iConfig.getParameter<int>("PT_Assignment_nbits_PhiB");
   int PHI_Assignment_nbits_Phi = iConfig.getParameter<int>("PHI_Assignment_nbits_Phi");
   int PHI_Assignment_nbits_PhiB = iConfig.getParameter<int>("PHI_Assignment_nbits_PhiB");
   int Extrapolation_nbits_Phi = iConfig.getParameter<int>("Extrapolation_nbits_Phi");
   int Extrapolation_nbits_PhiB = iConfig.getParameter<int>("Extrapolation_nbits_PhiB");
   int BX_min = iConfig.getParameter<int>("BX_min");
   int BX_max = iConfig.getParameter<int>("BX_max");
   int Extrapolation_Filter = iConfig.getParameter<int>("Extrapolation_Filter");
   int OutOfTime_Filter_Window = iConfig.getParameter<int>("OutOfTime_Filter_Window");
   bool OutOfTime_Filter = iConfig.getParameter<bool>("OutOfTime_Filter");
   bool Open_LUTs = iConfig.getParameter<bool>("Open_LUTs");
   bool EtaTrackFinder = iConfig.getParameter<bool>("EtaTrackFinder");
   bool Extrapolation_21 = iConfig.getParameter<bool>("Extrapolation_21");

   m_params.set_PT_Assignment_nbits_Phi(PT_Assignment_nbits_Phi);
   m_params.set_PT_Assignment_nbits_PhiB(PT_Assignment_nbits_PhiB);
   m_params.set_PHI_Assignment_nbits_Phi(PHI_Assignment_nbits_Phi);
   m_params.set_PHI_Assignment_nbits_PhiB(PHI_Assignment_nbits_PhiB);
   m_params.set_Extrapolation_nbits_Phi(Extrapolation_nbits_Phi);
   m_params.set_Extrapolation_nbits_PhiB(Extrapolation_nbits_PhiB);
   m_params.set_BX_min(BX_min);
   m_params.set_BX_max(BX_max);
   m_params.set_Extrapolation_Filter(Extrapolation_Filter);
   m_params.set_OutOfTime_Filter_Window(OutOfTime_Filter_Window);
   m_params.set_OutOfTime_Filter(OutOfTime_Filter);
   m_params.set_Open_LUTs(Open_LUTs);
   m_params.set_EtaTrackFinder(EtaTrackFinder);
   m_params.set_Extrapolation_21(Extrapolation_21);


    std::vector<LUT> pta_lut(0); pta_lut.reserve(12);
    std::vector<int> pta_threshold(6); pta_threshold.reserve(6);
    if ( load_pt(pta_lut,pta_threshold, PT_Assignment_nbits_Phi, AssLUTpath) != 0 ) {
      cout << "Can not open files to load pt-assignment look-up tables for L1TMuonBarrelTrackProducer!" << endl;
    }
   m_params.setpta_lut(pta_lut);
   m_params.setpta_threshold(pta_threshold);

    std::vector<LUT> phi_lut(0); phi_lut.reserve(2);
    if ( load_phi(phi_lut, PHI_Assignment_nbits_Phi, PHI_Assignment_nbits_PhiB, AssLUTpath) != 0 ) {
      cout << "Can not open files to load phi-assignment look-up tables for L1TMuonBarrelTrackProducer!" << endl;
    }
    m_params.setphi_lut(phi_lut);


    //std::vector<L1TMuonBarrelParams::LUTParams::extLUT> ext_lut(0); ext_lut.reserve(12);
    //if ( load_ext(ext_lut, PHI_Assignment_nbits_Phi, PHI_Assignment_nbits_PhiB) != 0 ) {
    //  cout << "Can not open files to load extrapolation look-up tables for L1TMuonBarrelTrackProducer!" << endl;
    //}
    //m_params.setext_lut(ext_lut);



  //m_params.l1mudttfparams.set_soc_openlut_extr(1,1,false);

}


L1TMuonBarrelParamsESProducer::~L1TMuonBarrelParamsESProducer()
{
}

int L1TMuonBarrelParamsESProducer::load_pt(std::vector<LUT>& pta_lut,
                                  std::vector<int>& pta_threshold,
                                  unsigned short int nbitphi,
                                  std::string AssLUTpath
                                  ){


// maximal number of pt assignment methods
const int MAX_PTASSMETH = 13;

// pt assignment methods
enum PtAssMethod { PT12L,  PT12H,  PT13L,  PT13H,  PT14L,  PT14H,
                   PT23L,  PT23H,  PT24L,  PT24H,  PT34L,  PT34H,
                   NODEF };

  // get directory name
  string pta_str = "";
  // precision : in the look-up tables the following precision is used :
  // phi ...12 bits (address) and  pt ...5 bits
  // now convert phi and phib to the required precision
  int nbit_phi = nbitphi;
  int sh_phi  = 12 - nbit_phi;

  // loop over all pt-assignment methods
  for ( int pam = 0; pam < MAX_PTASSMETH; pam++ ) {
    switch ( pam ) {
      case PT12L  : { pta_str = "pta12l"; break; }
      case PT12H  : { pta_str = "pta12h"; break; }
      case PT13L  : { pta_str = "pta13l"; break; }
      case PT13H  : { pta_str = "pta13h"; break; }
      case PT14L  : { pta_str = "pta14l"; break; }
      case PT14H  : { pta_str = "pta14h"; break; }
      case PT23L  : { pta_str = "pta23l"; break; }
      case PT23H  : { pta_str = "pta23h"; break; }
      case PT24L  : { pta_str = "pta24l"; break; }
      case PT24H  : { pta_str = "pta24h"; break; }
      case PT34L  : { pta_str = "pta34l"; break; }
      case PT34H  : { pta_str = "pta34h"; break; }
    }

    // assemble file name
    string lutpath = AssLUTpath;
    edm::FileInPath lut_f = edm::FileInPath(string(lutpath + pta_str + ".lut"));
    string pta_file = lut_f.fullPath();

    // open file
    L1TriggerLutFile file(pta_file);
    if ( file.open() != 0 ) return -1;

    // get the right shift factor
    int shift = sh_phi;
    int adr_old = -2048 >> shift;

    LUT tmplut;

    int number = -1;
    int sum_pt = 0;

    if ( file.good() ) {
      int threshold = file.readInteger();
      pta_threshold[pam/2] = threshold;
    }

    // read values and shift to correct precision
    while ( file.good() ) {

      int adr = (file.readInteger()) >> shift;
      int pt  = file.readInteger();

      number++;

      if ( adr != adr_old ) {
        assert(number);
        tmplut.insert(make_pair( adr_old, (sum_pt/number) ));

        adr_old = adr;
        number = 0;
        sum_pt = 0;
      }

      sum_pt += pt;

      if ( !file.good() ) file.close();

    }

    file.close();
    pta_lut.push_back(tmplut);
  }
  return 0;

}




int L1TMuonBarrelParamsESProducer::load_phi(std::vector<LUT>& phi_lut,
                                  unsigned short int nbit_phi,
                                  unsigned short int nbit_phib,
                                  std::string AssLUTpath
                                  ) {


  // precision : in the look-up tables the following precision is used :
  // address (phib) ...10 bits, phi ... 12 bits

  int sh_phi  = 12 - nbit_phi;
  int sh_phib = 10 - nbit_phib;

  string phi_str;
  // loop over all phi-assignment methods
  for ( int idx = 0; idx < 2; idx++ ) {
    switch ( idx ) {
      case 0 : { phi_str = "phi12"; break; }
      case 1 : { phi_str = "phi42"; break; }
    }

    // assemble file name
    edm::FileInPath lut_f = edm::FileInPath(string(AssLUTpath + phi_str + ".lut"));
    string phi_file = lut_f.fullPath();

    // open file
    L1TriggerLutFile file(phi_file);
    if ( file.open() != 0 ) return -1;

    LUT tmplut;

    int number = -1;
    int adr_old = -512 >> sh_phib;
    int sum_phi = 0;

    // read values
    while ( file.good() ) {

      int adr = (file.readInteger()) >> sh_phib;
      int phi =  file.readInteger();

      number++;

      if ( adr != adr_old ) {
        assert(number);
        tmplut.insert(make_pair( adr_old, ((sum_phi/number) >> sh_phi) ));

        adr_old = adr;
        number = 0;
        sum_phi  = 0;
      }

      sum_phi += phi;

      if ( !file.good() ) file.close();

    }

    file.close();
    phi_lut.push_back(tmplut);
  }
  return 0;

}

int L1TMuonBarrelParamsESProducer::getPtLutThreshold(int pta_ind, std::vector<int>& pta_threshold) const {

  if ( pta_ind >= 0 && pta_ind < 13/2 ) {
    return pta_threshold[pta_ind];
  }
  else {
    cerr << "PtaLut::getPtLutThreshold : can not find threshold " << pta_ind << endl;
    return 0;
  }

}






//
// load extrapolation look-up tables
//
int L1TMuonBarrelParamsESProducer::load_ext(std::vector<L1TMuonBarrelParams::LUTParams::extLUT>& ext_lut,
                                            unsigned short int nbit_phi,
                                            unsigned short int nbit_phib) {

  //max. number of Extrapolations
  const int MAX_EXT = 12;

  // extrapolation types
  enum Extrapolation { EX12, EX13, EX14, EX21, EX23, EX24, EX34,
                     EX15, EX16, EX25, EX26, EX56 };

  // get directory name
  string defaultPath = "L1TriggerConfig/DTTrackFinder/parameters/";
  string ext_dir = "L1TriggerData/DTTrackFinder/Ext/";
  string ext_str = "";

  // precision : in the look-up tables the following precision is used :
  // phi ...12 bits (low, high), phib ...10 bits (address)
  // now convert phi and phib to the required precision

  int sh_phi  = 12 - nbit_phi;
  int sh_phib = 10 - nbit_phib;

  // loop over all extrapolations
  for ( int ext = 0; ext < MAX_EXT; ext++ ) {
    switch (ext) {
      case EX12 : ext_str = "ext12"; break;
      case EX13 : ext_str = "ext13"; break;
      case EX14 : ext_str = "ext14"; break;
      case EX21 : ext_str = "ext21"; break;
      case EX23 : ext_str = "ext23"; break;
      case EX24 : ext_str = "ext24"; break;
      case EX34 : ext_str = "ext34"; break;
      case EX15 : ext_str = "ext15"; break;
      case EX16 : ext_str = "ext16"; break;
      case EX25 : ext_str = "ext25"; break;
      case EX26 : ext_str = "ext26"; break;
      case EX56 : ext_str = "ext56"; break;
    }

    // assemble file name
    edm::FileInPath lut_f = edm::FileInPath(string(defaultPath + ext_dir + ext_str + ".lut"));
    string ext_file = lut_f.fullPath();

    // open file
    L1TriggerLutFile file(ext_file);
    if ( file.open() != 0 ) return -1;
    //    if ( L1MuDTTFConfig::Debug(1) ) cout << "Reading file : "
    //                                         << file.getName() << endl;

    L1TMuonBarrelParams::LUTParams::extLUT tmplut;

    int number = -1;
    int adr_old = -512 >> sh_phib;
    int sum_low = 0;
    int sum_high = 0;

    // read values and shift to correct precision
    while ( file.good() ) {

      int adr  = ( file.readInteger() ) >> sh_phib; // address (phib)
      int low  = ( file.readInteger() );            // low value (phi)
      int high = ( file.readInteger() );            // high value (phi)

      number++;

      if ( adr != adr_old ) {

        tmplut.low[adr_old]  = sum_low  >> sh_phi;
        tmplut.high[adr_old] = sum_high >> sh_phi;

        adr_old = adr;
        number = 0;
        sum_low  = 0;
        sum_high = 0;

      }

      if (number == 0) sum_low  = low;
      if (number == 0) sum_high = high;

      if ( !file.good() ) file.close();
    }

    file.close();
    ext_lut.push_back(tmplut);
  }
  return 0;

}


//
// member functions
//

// ------------ method called to produce the data  ------------
L1TMuonBarrelParamsESProducer::ReturnType
L1TMuonBarrelParamsESProducer::produce(const L1TMuonBarrelParamsRcd& iRecord)
{
   using namespace edm::es;
   boost::shared_ptr<L1TMuonBarrelParams> pBMTFParams;

   pBMTFParams = boost::shared_ptr<L1TMuonBarrelParams>(new L1TMuonBarrelParams(m_params));
   return pBMTFParams;
}

//define this as a plug-in
DEFINE_FWK_EVENTSETUP_MODULE(L1TMuonBarrelParamsESProducer);