JTriggerProcessor.cc

Go to the documentation of this file.

#include <string>
#include <iostream>
#include <iomanip>
#include <set>

#include "km3net-dataformat/offline/Head.hh"
#include "km3net-dataformat/online/JDAQ.hh"
#include "km3net-dataformat/online/JDAQClock.hh"


#include "JDAQ/JDAQTimesliceIO.hh"
#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"


#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleRouter.hh"

#include "JTrigger/JHit.hh"
#include "JTrigger/JHitToolkit.hh"
#include "JTrigger/JSuperFrame1D.hh"
#include "JTrigger/JSuperFrame2D.hh"
#include "JTrigger/JTimeslice.hh"
#include "JTrigger/JHitL0.hh"
#include "JTrigger/JHitL1.hh"
#include "JTrigger/JBuildL1.hh"
#include "JTrigger/JBuildL2.hh"

#include "JTrigger/JTrigger3DShower.hh"
#include "JTrigger/JTriggerMXShower.hh"
#include "JTrigger/JTrigger3DMuon.hh"
#include "JTrigger/JTriggerNB.hh"
#include "JTrigger/JTriggerBits.hh"
#include "JTrigger/JEventOverlap.hh"
#include "JTrigger/JTimesliceRouter.hh"
#include "JTrigger/JTriggeredEvent.hh"
#include "JTrigger/JTimesliceL1.hh"
#include "JTrigger/JTriggerParameters.hh"
#include "JTrigger/JTriggerToolkit.hh"

#include "JROOT/JROOTClassSelector.hh"
#include "JLang/JObjectMultiplexer.hh"

#include "JSupport/JMonteCarloFileSupportkit.hh"
#include "JSupport/JMultipleFileScanner.hh"
#include "JSupport/JFileRecorder.hh"
#include "JSupport/JSupport.hh"
#include "JSupport/JMeta.hh"


#include "Jeep/JTimer.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"


/**
 * \file
 * Auxiliary program to trigger KM3NETDAQ::JDAQTimeslice data.
 * Random KM3NETDAQ::JDAQTimeslice data can be produced with JRandomTimesliceWriter.cc application.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace KM3NETDAQ;
  using namespace JPP;

  typedef JTYPELIST<JAAnetTypes_t, JTriggerTypes_t, JMetaTypes_t>::typelist  typelist;

  JMultipleFileScanner<JDAQTimesliceTypes_t> inputFile;
  JLimit_t&                numberOfEvents = inputFile.getLimit();
  JFileRecorder<typelist>  outputFile;
  string                   detectorFile;
  JTriggerParameters       parameters;
  JDAQClock                clock;
  JROOTClassSelector       selector;
  int                      debug;
  
  try { 

    JParser<> zap("Auxiliary program to trigger time slice data.");
    
    zap['f'] = make_field(inputFile,      "input file.");
    zap['o'] = make_field(outputFile,     "output file.")                                 = "trigger_processor.dat";
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['a'] = make_field(detectorFile,   "detector file.");
    zap['@'] = make_field(parameters,     "trigger parameters")                           = JPARSER::initialised();
    zap['c'] = make_field(clock,          "DAQ clock")                                    = JDAQClock::KM3NET, JDAQClock::PPM_DU, JDAQClock::ANTARES;
    zap['C'] = make_field(selector,       "timeslice selector, e.g. JDAQTimesliceL1.")    = getROOTClassSelection<JDAQTimesliceTypes_t>();
    zap['d'] = make_field(debug,          "debug flag.")                                  = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }

  cout.tie(&cerr);

  setDAQLongprint(debug >= JEEP::debug_t);

  DEBUG("Frame time [ms] " << getFrameTime() * 1e-6 << endl);
  DEBUG("Reset time [ms] " << getRTS()       * 1e-6 << endl);
  DEBUG("Trigger"          << endl << parameters    << endl);

  JDetector detector;

  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }

  parameters.set(getMaximalDistance(detector));

  const JModuleRouter moduleRouter(detector);

  //typedef JHit        hit_type;
  //typedef int         hit_type;
  typedef double        hit_type;

  typedef JSuperFrame1D<hit_type>   JSuperFrame1D_t;
  typedef JSuperFrame2D<hit_type>   JSuperFrame2D_t;
  typedef JTimeslice   <hit_type>   JTimeslice_t;
  typedef JBuildL1     <hit_type>   JBuildL1_t;
  typedef JBuildL2     <hit_type>   JBuildL2_t;

  const JBuildL1_t buildL1(parameters);
  const JBuildL2_t buildL2(parameters.L2);
  const JBuildL2_t buildSN(parameters.SN);
  const JBuildL2_t buildNB(parameters.NB);

  JTimer timerCC("Calibration");
  JTimer timerL0("L0");
  JTimer timerL1("L1");
  JTimer timerL2("L2");
  JTimer timerSN("SN");
  JTimer timerRX("Timeslice router");
  JTimer timerTR("Trigger");
  JTimer timerTX("Trigger router");
  JTimer timerTW("Timeslice writer");
  JTimer timerSW("Summary writer");

  JTimesliceRouter timesliceRouter(parameters.numberOfBins);

  const JTriggerNB       triggerNB      (parameters);
  const JTrigger3DMuon   trigger3DMuon  (parameters);
  const JTrigger3DShower trigger3DShower(parameters);
  const JTriggerMXShower triggerMXShower(parameters, detector);


  outputFile.open();

  if (!outputFile.is_open()) FATAL("Error opening file " << outputFile << endl);

  outputFile.put(JMeta(argc, argv));
  outputFile.put(parameters);
 
  try {
    Head header;
    header = getHeader(inputFile);
    outputFile.put(header);
  }
  catch (const JException& error) {
    DEBUG("Input file has no Monte Carlo header.");
  }

  unsigned int numberOfTriggers = 0;

  JObjectMultiplexer<JDAQTimesliceTypes_t, JDAQTimeslice> in(inputFile, selector);

  counter_type counter = 0;

  for ( ; in.hasNext() && counter != inputFile.getLimit(); ++counter) {

    STATUS("event: " << setw(10) << counter << '\r'); DEBUG(endl);

    const JDAQTimeslice* timeslice = in.next();

    DEBUG(*timeslice << endl);

    timerRX.start();

    timesliceRouter.configure(*timeslice);

    timerRX.stop();


    JTimeslice_t    timesliceL0(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceL1(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceL2(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceSN(timeslice->getDAQChronometer());
    JTimeslice_t    timesliceNB(timeslice->getDAQChronometer());
    
    for (JDAQTimeslice::const_iterator super_frame = timeslice->begin(); super_frame != timeslice->end(); ++super_frame) {

      if (moduleRouter.hasModule(super_frame->getModuleID())) {

        // calibration
      
        timerCC.start();

        const JModule&   module = moduleRouter.getModule(super_frame->getModuleID()); 
        JSuperFrame2D_t& buffer = JSuperFrame2D_t::demultiplex(*super_frame, module);
      
        timerCC.stop();

        // Apply high-rate veto

        buffer.applyHighRateVeto(parameters.highRateVeto_Hz);

        // L0
      
        timerL0.start();

        timesliceL0.push_back(JSuperFrame1D_t(buffer));
      
        timerL0.stop();

        // Nano-beacon trigger

        if (parameters.triggerNB.enabled) {
        
          JSuperFrame2D_t::iterator __end = partition(buffer.begin(), buffer.end(), parameters.triggerNB.pmts); 

          if (buffer.begin() != __end) {
        
            timesliceNB.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                                  super_frame->getModuleIdentifier(),
                                                  module.getPosition()));

            JSuperFrame1D_t zbuf;
            
            buildL1(buffer.begin(), __end , back_inserter(zbuf));

            buildNB(buffer.begin() , __end, zbuf, back_inserter(*timesliceNB.rbegin()));
          }
        }

        // L1
      
        timerL1.start();

        timesliceL1.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));
      
        buildL1(*timesliceL0.rbegin(), back_inserter(*timesliceL1.rbegin()));
      
        timerL1.stop();

        // L2
      
        timerL2.start();

        timesliceL2.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));
      
        buildL2(buffer, *timesliceL1.rbegin(), back_inserter(*timesliceL2.rbegin()));
      
        timerL2.stop();

        // SN
      
        timerSN.start();

        timesliceSN.push_back(JSuperFrame1D_t(super_frame->getDAQChronometer(),
                                              super_frame->getModuleIdentifier(),
                                              module.getPosition()));
      
        buildSN(buffer, *timesliceL1.rbegin(), back_inserter(*timesliceSN.rbegin()));
      
        timerSN.stop();
      }
    }

    // Trigger

    if (parameters.triggerNB.enabled) {      

      timerTX.start();

      const JTriggerInput  trigger_input(timesliceNB);

      for (JTriggerInput::const_iterator hit = trigger_input.begin(); hit != trigger_input.end(); ++hit) {

        if (parameters.triggerNB.write()) {
                
          JTriggeredEvent tev(timesliceNB.getDAQChronometer(),
                              getTriggerMask(triggerNB.getTriggerBit()),
                              *hit, 
                              timesliceRouter, 
                              moduleRouter, 
                              parameters.TMaxLocal_ns, 
                              parameters.triggerNB.DMax_m,
                              getTimeRange(parameters.triggerNB));

          outputFile.put(tev);
        }
      }

      timerTX.stop();
    }
    
    timerTR.start();

    JTriggerInput  trigger_input(timesliceL2);
    JTriggerOutput trigger_output;

    trigger3DMuon  (trigger_input, back_inserter(trigger_output));
    trigger3DShower(trigger_input, back_inserter(trigger_output));
    triggerMXShower(trigger_input, timesliceL0, back_inserter(trigger_output));

    trigger_output.merge(JEventOverlap(parameters.TMaxEvent_ns));

    numberOfTriggers += trigger_output.size();

    timerTR.stop();

    DEBUG("Number of triggers: " << trigger_output.size() << endl);

    for (JTriggerOutput::const_iterator event = trigger_output.begin(); event != trigger_output.end(); ++event) {

      timerTX.start();

      JTriggeredEvent tev(*event, 
                          timesliceRouter, 
                          moduleRouter, 
                          parameters.TMaxLocal_ns, 
                          getTimeRange(parameters));

      outputFile.put(tev);

      timerTX.stop();
    }

    if (parameters.writeL0()) {

      timerTW.start();

      outputFile.put(*timeslice);

      timerTW.stop();
    }

    if (parameters.writeL1()) {

      timerTW.start();

      outputFile.put(JTimesliceL1<JDAQTimesliceL1>(timesliceL1, timesliceRouter, moduleRouter, parameters.TMaxLocal_ns));

      timerTW.stop();
    }

    if (parameters.writeL2()) {

      timerTW.start();

      outputFile.put(JTimesliceL1<JDAQTimesliceL2>(timesliceL2, timesliceRouter, moduleRouter, parameters.L2.TMaxLocal_ns));

      timerTW.stop();
    }

    if (parameters.writeSN()) {

      timerTW.start();

      outputFile.put(JTimesliceL1<JDAQTimesliceSN>(timesliceSN, timesliceRouter, moduleRouter, parameters.SN.TMaxLocal_ns));

      timerTW.stop();
    }

    if (parameters.writeSummary()) {

      timerSW.start();

      outputFile.put(JDAQSummaryslice(*timeslice));
      
      timerSW.stop();
    }
  }
  STATUS(endl);

  if (debug >= JEEP::notice_t&& counter != 0) {

    const double factor = 1.0 / (double) counter;

    for (const JTimer* p : { &timerCC, &timerL0, &timerL1, &timerL2, &timerSN, &timerRX, &timerTR, &timerTX, &timerTW, &timerSW }) {
      p->print(cout, factor);
    }

    NOTICE("Number of trigger/slices " << numberOfTriggers << "/" << counter << endl);
    NOTICE("Trigger rate [Hz]        " << numberOfTriggers * 1.0e9 * factor / getFrameTime() << endl);
  }   

  JMultipleFileScanner<JMetaTypes_t> io(inputFile);

  io >> outputFile;

  outputFile.close();
}