EcalSRCondTools Class Reference

#include <EcalSRCondTools.h>

Inheritance diagram for EcalSRCondTools:

Public Member Functions
virtual void	analyze (const edm::Event &evt, const edm::EventSetup &es)
	EcalSRCondTools (const edm::ParameterSet &)
void	importSrpConfigFile (EcalSRSettings &sr, std::istream &f, bool debug=false)
	~EcalSRCondTools ()
Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()
std::string	workerType () const
virtual	~EDAnalyzer ()

Static Public Member Functions
static void	importParameterSet (EcalSRSettings &sr, const edm::ParameterSet &ps)
static double	normalizeWeights (int hwWeight)
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Static Private Member Functions
static std::string	tokenize (const std::string &s, const std::string &delim, int &pos)
static std::string	trim (std::string s)

Private Attributes
edm::ParameterSet	ps_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
typedef WorkerT< EDAnalyzer >	WorkerType
Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 15 of file EcalSRCondTools.h.

Constructor & Destructor Documentation

EcalSRCondTools::EcalSRCondTools

(

const edm::ParameterSet &

ps

)

Constructor

Parameters

ps	analyser configuration

Definition at line 60 of file EcalSRCondTools.cc.

                                                         :ps_(ps){
}

EcalSRCondTools::~EcalSRCondTools

(

)

Destructor

Definition at line 64 of file EcalSRCondTools.cc.

                                 {
}

Member Function Documentation

void EcalSRCondTools::analyze ( const edm::Event &  evt, const edm::EventSetup &  es  )

virtual

Called by CMSSW event loop

Parameters

evt	the event
es	events setup

Implements edm::EDAnalyzer.

Definition at line 68 of file EcalSRCondTools.cc.

References EcalSRSettings::automaticMasks_, EcalSRSettings::automaticSrpSelect_, EcalSRSettings::bxGlobalOffset_, gather_cfg::cout, EcalCondDB::db, generateEDF::done, edm::hlt::Exception, f, alignmentValidation::fname, edm::EventSetup::get(), edm::ParameterSet::getParameter(), importParameterSet(), importSrpConfigFile(), mode, edm::ESHandle< class >::product(), and ps_.

                                                                      {
  static bool done = false;
  if(done) return;
  EcalSRSettings* sr = new EcalSRSettings;

  string mode = ps_.getParameter<string>("mode");
  bool iomode;
  const bool iomode_read = false;
  const bool iomode_write = true;

  if(mode == "online_config" || mode == "combine_config"){
    iomode =iomode_write;
    string fname = ps_.getParameter<string>("onlineSrpConfigFile");
    ifstream f(fname.c_str());
    if(!f.good()){
      throw cms::Exception("EcalSRCondTools") << "Failed to open file " << fname;
    }
    importSrpConfigFile(*sr, f, true);
  }

  if(mode=="python_config" || mode=="combine_config"){
    iomode = iomode_write;
    importParameterSet(*sr, ps_);
  }

  if(mode=="read"){
    iomode = iomode_read;
  }

  if(!(mode=="python_config" || mode == "online_config" || mode == "combine_config" || (mode=="read"))){
    throw cms::Exception("Config") << "Invalid value," << mode << ",  for parameter mode. "
                                   << "Valid values: online_config, python_config, combine_config, read";
  }

  if(iomode==iomode_write){
    sr->bxGlobalOffset_ = ps_.getParameter<int>("bxGlobalOffset");
    sr->automaticSrpSelect_ = ps_.getParameter<int>("automaticSrpSelect");
    sr->automaticMasks_ = ps_.getParameter<int>("automaticMasks");
    
    edm::Service<cond::service::PoolDBOutputService> db;
    if( !db.isAvailable() ){
      throw cms::Exception("CondDBAccess") << "Failed to connect to PoolDBOutputService\n";
    }
    //fillup DB
    //create new infinite IOV
    cond::Time_t firstSinceTime = db->beginOfTime();
    db->writeOne(sr,firstSinceTime,"EcalSRSettingsRcd");
    done = true;
  } else {//read mode
    edm::ESHandle<EcalSRSettings> hSr;
    es.get<EcalSRSettingsRcd>().get(hSr);
    const EcalSRSettings* sr = hSr.product();
    cout << "ECAL Seletive readout settings:\n";
    cout << *sr << "\n" << endl;
  }
}

void EcalSRCondTools::importParameterSet ( EcalSRSettings &  sr, const edm::ParameterSet &  ps  )

static

Converts CMSSW python file selective readout setting ("parameter set") into a condition database object. Configuration from parameter set covers only part of the config, mainly the configuration needed for SR emulation in the MC. The parameters not supported by python configuration are left untouched in the sr object.

Parameters

sr	[in] ECAL selective readout setting object to set
ps	CMSSW parameter set containing the SR parameters to set

Definition at line 125 of file EcalSRCondTools.cc.

References EcalSRSettings::actions_, filterCSVwithJSON::copy, EcalSRSettings::dccNormalizedWeights_, EcalSRSettings::deltaEta_, EcalSRSettings::deltaPhi_, EcalSRSettings::ebDccAdcToGeV_, EcalSRSettings::ecalDccZs1stSample_, EcalSRSettings::eeDccAdcToGeV_, edm::ParameterSet::getParameter(), EcalSRSettings::srpHighInterestChannelZS_, EcalSRSettings::srpLowInterestChannelZS_, and EcalSRSettings::symetricZS_.

Referenced by analyze(), and EcalSelectiveReadoutProducer::EcalSelectiveReadoutProducer().

                                                                                     {
  sr.deltaPhi_.resize(1);
  sr.deltaPhi_[0] = ps.getParameter<int >("deltaPhi");
  sr.deltaEta_.resize(1);
  sr.deltaEta_[0] = ps.getParameter<int >("deltaEta");
  sr.ecalDccZs1stSample_.resize(1);
  sr.ecalDccZs1stSample_[0] = ps.getParameter<int >("ecalDccZs1stSample");
  sr.ebDccAdcToGeV_ = ps.getParameter<double >("ebDccAdcToGeV");
  sr.eeDccAdcToGeV_ = ps.getParameter<double >("eeDccAdcToGeV");
  sr.dccNormalizedWeights_.resize(1);
  const std::vector<double>& w = ps.getParameter<std::vector<double>  >("dccNormalizedWeights");
  sr.dccNormalizedWeights_[0].resize(w.size());
  std::copy(w.begin(), w.end(), sr.dccNormalizedWeights_[0].begin());
  sr.symetricZS_.resize(1);
  sr.symetricZS_[0] = ps.getParameter<bool >("symetricZS");
  sr.srpLowInterestChannelZS_.resize(2);
  const int eb = 0;
  const int ee = 1;
  sr.srpLowInterestChannelZS_[eb] = ps.getParameter<double >("srpBarrelLowInterestChannelZS");
  sr.srpLowInterestChannelZS_[ee] = ps.getParameter<double >("srpEndcapLowInterestChannelZS");
  sr.srpHighInterestChannelZS_.resize(2);
  sr.srpHighInterestChannelZS_[eb] = ps.getParameter<double >("srpBarrelHighInterestChannelZS");
  sr.srpHighInterestChannelZS_[ee] = ps.getParameter<double >("srpEndcapHighInterestChannelZS");
  //sr.trigPrimBypass_.resize(1);
  //sr.trigPrimBypass_[0] = ps.getParameter<bool >("trigPrimBypass");
  //sr.trigPrimBypassMode_.resize(1);
  //sr.trigPrimBypassMode_[0] = ps.getParameter<int >("trigPrimBypassMode");
  //sr.trigPrimBypassLTH_.resize(1);
  //sr.trigPrimBypassLTH_[0] = ps.getParameter<double >("trigPrimBypassLTH");
  //sr.trigPrimBypassHTH_.resize(1);
  //sr.trigPrimBypassHTH_[0] = ps.getParameter<double >("trigPrimBypassHTH");
  //sr.trigPrimBypassWithPeakFinder_.resize(1);
  //sr.trigPrimBypassWithPeakFinder_[0] = ps.getParameter<bool >("trigPrimBypassWithPeakFinder");
  //sr.defaultTtf_.resize(1);
  //sr.defaultTtf_[0] = ps.getParameter<int >("defaultTtf");
  sr.actions_ = ps.getParameter<std::vector<int> >("actions");
}

void EcalSRCondTools::importSrpConfigFile	(	EcalSRSettings &	sr,
		std::istream &	f,
		bool	debug = false
	)

Imports an SRP configuration file (stored in database "CLOB") into a Selective readout setting object.

Parameters

sr	[in] ECAL selective readout setting object to set
f	configuration file stream. A stringstream can be used if the configuration is available as an stl string of a c-string: stringstream buf; buf << s;
debug	verbosity flag. If true, imported parameter are displayed on stdout.

Definition at line 163 of file EcalSRCondTools.cc.

References EcalSRSettings::actions_, EcalSRSettings::automaticMasks_, EcalSRSettings::automaticSrpSelect_, EcalSRSettings::bxOffsets_, gather_cfg::cout, EcalSRSettings::dccMasks_, dccNum, EcalSRSettings::deltaEta_, EcalSRSettings::deltaPhi_, edm::hlt::Exception, geometryCSVtoXML::line, nChs, EcalSRSettings::nDccs_, EcalSRSettings::nSrps_, EcalSRSettings::nTccs_, pos, EcalSRSettings::srfMasks_, EcalSRSettings::srpMasksFromConfig_, EcalSRSettings::substitutionSrfs_, EcalSRSettings::tccMasksFromConfig_, tccNum, EcalSRSettings::testerDccTestSrpIds_, EcalSRSettings::testerSrpEmuSrpIds_, EcalSRSettings::testerSrpTestSrpIds_, EcalSRSettings::testerTccEmuSrpIds_, tokenize(), trim(), and relativeConstraints::value.

Referenced by analyze().

                                                                                  {
  //initialize vectors:
  sr.deltaEta_ = vector<int>(1,0);
  sr.deltaPhi_ = vector<int>(1,0);
  sr.actions_ = vector<int>(4, 0);
  sr.tccMasksFromConfig_ = vector<short>(EcalSRSettings::nTccs_, 0);
  sr.srpMasksFromConfig_ = vector<vector<short> >(EcalSRSettings::nSrps_, vector<short>(8, 0));
  sr.dccMasks_ = vector<short>(EcalSRSettings::nDccs_);
  sr.srfMasks_ = vector<short>(EcalSRSettings::nDccs_);
  sr.substitutionSrfs_ = vector<vector<short> >(EcalSRSettings::nSrps_, vector<short>(68,0));
  sr.testerTccEmuSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerSrpEmuSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerDccTestSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.testerSrpTestSrpIds_ = vector<int>(EcalSRSettings::nSrps_, 0);
  sr.bxOffsets_ = vector<short>(EcalSRSettings::nSrps_, 0);
  sr.automaticMasks_ = 0;
  sr.automaticSrpSelect_ = 0;
  
  //string line;
  int iLine = 0;
  int iValueSet = -1;
  const int nValueSets = 6*EcalSRSettings::nSrps_+9;
  string line;
  stringstream sErr("");
  while(!f.eof() && sErr.str().empty()){
    getline(f, line);
    ++iLine;
    line = trim(line);
    if(line[0] == '#' || line.empty()){//comment line and empty line to ignore
      continue;
    } else{
      ++iValueSet;
    }
    if(iValueSet>=nValueSets) break;
    uint32_t value;
    string sValue;
    int pos = 0;
    int iCh = 0;
    int nChs[nValueSets] = {
      //TCC masks: 0-11
      12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
      //SRP masks: 12-23
      8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
      //DCC masks: 24-35
      12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
      //SRF Masks: 36-47
      6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
      //substitution SRFs: 48-59
      68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
      //Tester card to emulate or test: 60-71
      4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,
      //Bx offsets: 72
      12,
      //algo type: 73
      1,
      //action flags: 74
      4,
      //pattern file directory: 75
      1,
      //VME slots: 76
      12,
      //card types: 77
      12,
      //config Mode
      1,
      //VME Interface card
      1,
      //Spy Mode
      12,
    };

    while(((sValue = tokenize(line, " \t", pos))!=string(""))
      && (iCh<nChs[iValueSet]) && sErr.str().empty()){
      value = strtoul(sValue.c_str(), 0, 0);
      const int iSrp = iValueSet%EcalSRSettings::nSrps_;
      if(iValueSet<12){//TCC
    assert((unsigned)iSrp < sizeof(tccNum) / sizeof(tccNum[0]));
    assert((unsigned)iCh < sizeof(tccNum[0]) / sizeof(tccNum[0][0]));
    int tcc = tccNum[iSrp][iCh];
    if(tcc>=0) {
      if(d) cout << "tccMasksFromConfig_[" << tcc << "] <- "
             << value << "\n";
      sr.tccMasksFromConfig_[tcc-1] = value;
    }
      } else if(iValueSet<24){//SRP-SRP
        if(d) cout << "srpMasks_[" << iSrp << "][" << iCh << "] <- "
           << value << "\n";
    sr.srpMasksFromConfig_[iSrp][iCh] = value;
      } else if(iValueSet<36) {//DCC output
    assert((unsigned)iSrp < sizeof(dccNum) / sizeof(dccNum[0]));
    assert((unsigned)iCh < sizeof(dccNum[0]) / sizeof(dccNum[0][0]));
    int dcc = dccNum[iSrp][iCh];
    if(dcc > 0){
      assert((unsigned)(dcc-1) < sr.dccMasks_.size());
      if(d) cout << "dccMasks_[" << (dcc-1) << "] <- "
             << value << "\n";
      sr.dccMasks_[dcc-1] = value;
    }
      } else if(iValueSet<48){//SRF masks
    assert((unsigned)iSrp < sizeof(dccNum) / sizeof(dccNum[0]));
    assert((unsigned)iCh < sizeof(dccNum[0]) / sizeof(dccNum[0][0]));
    int dcc = dccNum[iSrp][iCh];
    if(dcc > 0){
      if(d) cout << "srfMasks_[" << (dcc-1) << "] <- "
             << value << "\n";
      assert((unsigned)(dcc-1) < sr.srfMasks_.size());
      sr.srfMasks_[dcc-1] = value;
    }
      } else if(iValueSet<60){//substiution SRFs
    assert((unsigned)iSrp < sr.substitutionSrfs_.size());
    assert((unsigned)iCh <  sr.substitutionSrfs_[0].size());
    if(d) cout << "substitutionMasks_[" << iSrp << "][" << iCh << "] <- "
           << value << "\n";
    sr.substitutionSrfs_[iSrp][iCh] = value;
      } else if(iValueSet<72){//Tester card config
    switch(iCh){
    case 0:
      assert((unsigned)iSrp < sr.testerTccEmuSrpIds_.size());
      if(d) cout << "testerTccEmuSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerTccEmuSrpIds_[iSrp] = value;
      break;
    case 1:
      assert((unsigned)iSrp < sr.testerSrpEmuSrpIds_.size());
      if(d) cout << "testerSrpEmuSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerSrpEmuSrpIds_[iSrp] = value;
      break;
    case 2:
      assert((unsigned)iSrp < sr.testerDccTestSrpIds_.size());
      if(d) cout << "testerDccTestSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerDccTestSrpIds_[iSrp] = value;
      break;
    case 3:
      assert((unsigned)iSrp < sr.testerSrpTestSrpIds_.size());
      if(d) cout << "testerSrpTestSrpIds_[" << iSrp << "] <- "
             << value << "\n";
      sr.testerSrpTestSrpIds_[iSrp] = value;
      break;
    default:
      sErr << "Syntax error in SRP system configuration "
           << " line " << iLine << ".";
    }
      } else if(iValueSet<73){//bx offsets
    assert((unsigned)iCh < sr.bxOffsets_.size());
    if(d) cout << "bxOffset_[" << iCh << "] <- "
           << value << "\n";
    sr.bxOffsets_[iCh] = value;
      } else if(iValueSet<74){//algo type
    int algo = value;
    switch(algo){
    case 0:
      sr.deltaEta_[0] = sr.deltaPhi_[0] = 1;
      break;
    case 1:
      sr.deltaEta_[0] = sr.deltaPhi_[0]  = 2;
      break;
    default:
      throw cms::Exception("OutOfRange") << "Value of parameter algo ," << algo
                         << ", is invalid. Valid values are 0 and 1.";
    }
    if(d) cout << "deltaEta_[0] <- " << sr.deltaEta_[0] << "\t"
           << "deltaPhi_[0] <- " << sr.deltaPhi_[0] << "\n";
      } else if(iValueSet<75){//action flags
    assert((unsigned)iCh < sr.actions_.size());
    if(d) cout << "actions_[" << iCh << "] <- "
           << value << "\n";
    sr.actions_[iCh] = value;
      } else if(iValueSet<76){//pattern file directory
//  emuDir_ = sValue;
//  if(d) cout << "emuDir_ <= "
//         << value << "\n";
      } else if(iValueSet<77){//VME slots
        //  slotIds_[iCh] = value;
  //    if(d) cout << "slotIds_[" << iCh << "] <= "
        //         << value << "\n";
      } else if(iValueSet<78){//card types
        //  cardTypes_[iCh] = sValue[0];
        //  if(d) cout << "cardTypes_[" << iCh << "] <= "
        //         << value << "\n";
      } else if (iValueSet<79){//config mode
    //TODO validity check on value
        //  configMode_ = (ConfigMode)value;
        //  if(d) cout << "config mode <= " << value << "\n";
      } else if (iValueSet<80){//VME I/F
    //TODO validity check on value
    //     vmeInterface_ = (Vme::type_t)value;
    //if(d) cout << "Vme Interface code <= " << value << "\n";
      } else if (iValueSet<81){//Spy Mode
    //TODO validity check on value
    //  spyMode_[iCh] = value & 0x3;
    //  if(d) cout << "Spy mode <= " << value << "\n";
      } else{//should never be reached!
    assert(false);
      }
      ++iCh;
    }
    if(iCh!=nChs[iValueSet]){//error
      sErr << "Syntax error in imported SRP system configuration file "
    /*<< filename <<*/ " line " << iLine << ".";
    }
  }
  if(sErr.str().empty() && iValueSet!=(nValueSets-1)){//error
    sErr << "Syntax Error in imported SRP system configuration file "
      /*<< filename <<*/ " line " << iLine << ".";
  }
  if(sErr.str().size()!=0) throw cms::Exception("SyntaxError") << sErr.str();
}

double EcalSRCondTools::normalizeWeights ( int  hwWeight )

static

convert hardware weights (interger weights) into normalized weights. The former reprensentation is used in DCC firmware and in online databaser, while the later is used in offline software.

Definition at line 373 of file EcalSRCondTools.cc.

                                                    {
  //Fix sign bit in case only the 12 least significant bits of hwWeight were set
  //(hardware reprensentation uses only 12 bits)
  if(hwWeight & (1<<11)) hwWeight |= ~0xEFF;
  return hwWeight/1024.;
}

string EcalSRCondTools::tokenize ( const std::string &  s, const std::string &  delim, int &  pos  )

staticprivate

Help function to tokenize a string

Parameters

s	string to parse token delimiters internal string position pointer. Must be set to zero before the first call

Definition at line 380 of file EcalSRCondTools.cc.

References spr::find(), and pos.

Referenced by importSrpConfigFile().

                                                                              {
  if(pos<0) return "";
  int pos0 = pos;
  int len = s.size();
  //eats delimeters at beginning of the string
  while(pos0<len && find(delim.begin(), delim.end(), s[pos0])!=delim.end()){
    ++pos0;
  }
  if(pos0==len) return "";
  pos = s.find_first_of(delim, pos0);
  return s.substr(pos0, (pos>0?pos:len)-pos0);
}

std::string EcalSRCondTools::trim ( std::string  s )

staticprivate

Help function to trim spaces at beginning and end of a string

Parameters

s	string to trim

Definition at line 393 of file EcalSRCondTools.cc.

Referenced by importSrpConfigFile().

                                          {
  std::string::size_type pos0 = s.find_first_not_of(" \t");
  if(pos0==string::npos){
    pos0=0;
  }
  string::size_type pos1 = s.find_last_not_of(" \t") + 1;
  if(pos1==string::npos){
    pos1 = pos0;
  }
  return s.substr(pos0, pos1-pos0);
}

Member Data Documentation

edm::ParameterSet EcalSRCondTools::ps_

private

Definition at line 73 of file EcalSRCondTools.h.

Referenced by analyze().