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File indexing completed on 2022-08-27 01:27:30

0001 // -*- C++ -*-
0002 //
0003 // Package:    SiPixelCondObjOfflineReader
0004 // Class:      SiPixelCondObjOfflineReader
0005 //
0006 /**\class SiPixelCondObjOfflineReader SiPixelCondObjOfflineReader.h SiPixel/test/SiPixelCondObjOfflineReader.h
0007 
0008  Description: Test analyzer for reading pixel calibration from the DB
0009 
0010  Implementation:
0011      <Notes on implementation>
0012 */
0013 //
0014 // Original Author:  Vincenzo CHIOCHIA
0015 //         Created:  Tue Oct 17 17:40:56 CEST 2006
0016 // $Id: SiPixelCondObjOfflineReader.h,v 1.11 2009/05/28 22:12:55 dlange Exp $
0017 //
0018 //
0019 
0020 // system includes
0021 #include <memory>
0022 
0023 // user includes
0024 #include "CalibTracker/SiPixelESProducers/interface/SiPixelGainCalibrationOfflineService.h"
0025 #include "CalibTracker/SiPixelESProducers/interface/SiPixelGainCalibrationOfflineSimService.h"
0026 #include "CommonTools/UtilAlgos/interface/TFileService.h"
0027 #include "DataFormats/SiPixelDetId/interface/PixelSubdetector.h"
0028 #include "FWCore/Framework/interface/Event.h"
0029 #include "FWCore/Framework/interface/EventSetup.h"
0030 #include "FWCore/Framework/interface/Frameworkfwd.h"
0031 #include "FWCore/Framework/interface/MakerMacros.h"
0032 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0033 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0034 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0035 #include "FWCore/ServiceRegistry/interface/Service.h"
0036 #include "Geometry/CommonDetUnit/interface/PixelGeomDetUnit.h"
0037 #include "Geometry/CommonTopologies/interface/PixelTopology.h"
0038 #include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
0039 #include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
0040 
0041 // ROOT includes
0042 #include "TROOT.h"
0043 #include "TFile.h"
0044 #include "TTree.h"
0045 #include "TBranch.h"
0046 #include "TH1F.h"
0047 
0048 namespace cms {
0049   class SiPixelCondObjOfflineReader : public edm::one::EDAnalyzer<edm::one::SharedResources> {
0050   public:
0051     explicit SiPixelCondObjOfflineReader(const edm::ParameterSet &iConfig);
0052     ~SiPixelCondObjOfflineReader() override = default;
0053 
0054     static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
0055     void analyze(const edm::Event &, const edm::EventSetup &) override;
0056     void endJob() override;
0057 
0058   private:
0059     edm::ParameterSet conf_;
0060     const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> tkGeomToken_;
0061     const std::string recordName_;
0062     std::unique_ptr<SiPixelGainCalibrationServiceBase> SiPixelGainCalibrationService_;
0063 
0064     std::map<uint32_t, TH1F *> _TH1F_Pedestals_m;
0065     std::map<uint32_t, TH1F *> _TH1F_Gains_m;
0066     std::map<uint32_t, double> _deadfrac_m;
0067     std::map<uint32_t, double> _noisyfrac_m;
0068 
0069     TH1F *_TH1F_Dead_sum;
0070     TH1F *_TH1F_Noisy_sum;
0071     TH1F *_TH1F_Gains_sum;
0072     TH1F *_TH1F_Pedestals_sum;
0073     TH1F *_TH1F_Dead_all;
0074     TH1F *_TH1F_Noisy_all;
0075     TH1F *_TH1F_Gains_all;
0076     TH1F *_TH1F_Pedestals_all;
0077     TH1F *_TH1F_Gains_bpix;
0078     TH1F *_TH1F_Gains_fpix;
0079     TH1F *_TH1F_Pedestals_bpix;
0080     TH1F *_TH1F_Pedestals_fpix;
0081   };
0082 }  // namespace cms
0083 
0084 namespace cms {
0085   SiPixelCondObjOfflineReader::SiPixelCondObjOfflineReader(const edm::ParameterSet &conf)
0086       : conf_(conf), tkGeomToken_(esConsumes()) {
0087     usesResource(TFileService::kSharedResource);
0088     if (conf_.getParameter<bool>("useSimRcd"))
0089       SiPixelGainCalibrationService_ =
0090           std::make_unique<SiPixelGainCalibrationOfflineSimService>(conf_, consumesCollector());
0091     else
0092       SiPixelGainCalibrationService_ =
0093           std::make_unique<SiPixelGainCalibrationOfflineService>(conf_, consumesCollector());
0094   }
0095 
0096   void SiPixelCondObjOfflineReader::analyze(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
0097     //Create Subdirectories
0098     edm::Service<TFileService> fs;
0099     TFileDirectory subDirPed = fs->mkdir("Pedestals");
0100     TFileDirectory subDirGain = fs->mkdir("Gains");
0101     char name[128];
0102 
0103     unsigned int nmodules = 0;
0104     uint32_t nchannels = 0;
0105     uint32_t ndead = 0;
0106     uint32_t nnoisy = 0;
0107 
0108     // Get the calibration data
0109     SiPixelGainCalibrationService_->setESObjects(iSetup);
0110     edm::LogInfo("SiPixelCondObjOfflineReader")
0111         << "[SiPixelCondObjOfflineReader::beginJob] End Reading CondObjOfflineects" << std::endl;
0112 
0113     // Get the Geometry
0114     const TrackerGeometry *tkgeom = &iSetup.getData(tkGeomToken_);
0115     edm::LogInfo("SiPixelCondObjOfflineReader") << " There are " << tkgeom->dets().size() << " detectors" << std::endl;
0116 
0117     // Get the list of DetId's
0118     std::vector<uint32_t> vdetId_ = SiPixelGainCalibrationService_->getDetIds();
0119 
0120     //Create histograms
0121     _TH1F_Dead_sum = fs->make<TH1F>(
0122         "Summary_dead", "Dead pixel fraction (0=dead, 1=alive)", vdetId_.size() + 1, 0, vdetId_.size() + 1);
0123     _TH1F_Dead_all = fs->make<TH1F>("DeadAll",
0124                                     "Dead pixel fraction (0=dead, 1=alive)",
0125                                     50,
0126                                     0.,
0127                                     conf_.getUntrackedParameter<double>("maxRangeDeadPixHist", 0.001));
0128     _TH1F_Noisy_sum = fs->make<TH1F>(
0129         "Summary_noisy", "Noisy pixel fraction (0=noisy, 1=alive)", vdetId_.size() + 1, 0, vdetId_.size() + 1);
0130     _TH1F_Noisy_all = fs->make<TH1F>("NoisyAll",
0131                                      "Noisy pixel fraction (0=noisy, 1=alive)",
0132                                      50,
0133                                      0.,
0134                                      conf_.getUntrackedParameter<double>("maxRangeDeadPixHist", 0.001));
0135     _TH1F_Gains_sum = fs->make<TH1F>("Summary_Gain", "Gain Summary", vdetId_.size() + 1, 0, vdetId_.size() + 1);
0136     _TH1F_Pedestals_sum =
0137         fs->make<TH1F>("Summary_Pedestal", "Pedestal Summary", vdetId_.size() + 1, 0, vdetId_.size() + 1);
0138     _TH1F_Pedestals_all = fs->make<TH1F>("PedestalsAll", "all Pedestals", 350, -100, 250);
0139     _TH1F_Pedestals_bpix = fs->make<TH1F>("PedestalsBpix", "bpix Pedestals", 350, -100, 250);
0140     _TH1F_Pedestals_fpix = fs->make<TH1F>("PedestalsFpix", "fpix Pedestals", 350, -100, 250);
0141     _TH1F_Gains_all = fs->make<TH1F>("GainsAll", "all Gains", 100, 0, 10);
0142     _TH1F_Gains_bpix = fs->make<TH1F>("GainsBpix", "bpix Gains", 100, 0, 10);
0143     _TH1F_Gains_fpix = fs->make<TH1F>("GainsFpix", "fpix Gains", 100, 0, 10);
0144 
0145     TTree *tree = new TTree("tree", "tree");
0146     uint32_t detid;
0147     double gainmeanfortree, gainrmsfortree, pedmeanfortree, pedrmsfortree;
0148     tree->Branch("detid", &detid, "detid/I");
0149     tree->Branch("ped_mean", &pedmeanfortree, "ped_mean/D");
0150     tree->Branch("ped_rms", &pedrmsfortree, "ped_rms/D");
0151     tree->Branch("gain_mean", &gainmeanfortree, "gain_mean/D");
0152     tree->Branch("gain_rms", &gainrmsfortree, "gain_rms/D");
0153 
0154     // Loop over DetId's
0155     int ibin = 1;
0156     for (std::vector<uint32_t>::const_iterator detid_iter = vdetId_.begin(); detid_iter != vdetId_.end();
0157          detid_iter++) {
0158       detid = *detid_iter;
0159 
0160       sprintf(name, "Pedestals_%d", detid);
0161       _TH1F_Pedestals_m[detid] = subDirPed.make<TH1F>(name, name, 350, -100., 250.);
0162       sprintf(name, "Gains_%d", detid);
0163       _TH1F_Gains_m[detid] = subDirGain.make<TH1F>(name, name, 100, 0., 10.);
0164 
0165       DetId detIdObject(detid);
0166       const PixelGeomDetUnit *_PixelGeomDetUnit =
0167           dynamic_cast<const PixelGeomDetUnit *>(tkgeom->idToDetUnit(DetId(detid)));
0168       if (_PixelGeomDetUnit == nullptr) {
0169         edm::LogError("SiPixelCondObjOfflineDisplay") << "[SiPixelCondObjOfflineReader::beginJob] the detID " << detid
0170                                                       << " doesn't seem to belong to Tracker" << std::endl;
0171         continue;
0172       }
0173 
0174       _deadfrac_m[detid] = 0.;
0175       _noisyfrac_m[detid] = 0.;
0176 
0177       nmodules++;
0178 
0179       const GeomDetUnit *geoUnit = tkgeom->idToDetUnit(detIdObject);
0180       const PixelGeomDetUnit *pixDet = dynamic_cast<const PixelGeomDetUnit *>(geoUnit);
0181       const PixelTopology &topol = pixDet->specificTopology();
0182 
0183       // Get the module sizes.
0184       int nrows = topol.nrows();     // rows in x
0185       int ncols = topol.ncolumns();  // cols in y
0186       float nchannelspermod = 0;
0187 
0188       for (int col_iter = 0; col_iter < ncols; col_iter++) {
0189         for (int row_iter = 0; row_iter < nrows; row_iter++) {
0190           nchannelspermod++;
0191           nchannels++;
0192 
0193           if (SiPixelGainCalibrationService_->isDead(detid, col_iter, row_iter)) {
0194             //      edm::LogPrint("SiPixelCondObjOfflineReader") << "found dead pixel " << detid << " " <<col_iter << "," << row_iter << std::endl;
0195             ndead++;
0196             _deadfrac_m[detid]++;
0197             continue;
0198           } else if (SiPixelGainCalibrationService_->isNoisy(detid, col_iter, row_iter)) {
0199             //      edm::LogPrint("SiPixelCondObjOfflineReader") << "found noisy pixel " << detid << " " <<col_iter << "," << row_iter << std::endl;
0200             nnoisy++;
0201             _noisyfrac_m[detid]++;
0202             continue;
0203           }
0204 
0205           float gain = SiPixelGainCalibrationService_->getGain(detid, col_iter, row_iter);
0206           _TH1F_Gains_m[detid]->Fill(gain);
0207           _TH1F_Gains_all->Fill(gain);
0208 
0209           if (detIdObject.subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel))
0210             _TH1F_Gains_bpix->Fill(gain);
0211           if (detIdObject.subdetId() == static_cast<int>(PixelSubdetector::PixelEndcap))
0212             _TH1F_Gains_fpix->Fill(gain);
0213 
0214           float ped = SiPixelGainCalibrationService_->getPedestal(detid, col_iter, row_iter);
0215           _TH1F_Pedestals_m[detid]->Fill(ped);
0216           _TH1F_Pedestals_all->Fill(ped);
0217           //     edm::LogPrint("SiPixelCondObjOfflineReader")<<"detid  "<<detid<<"     ped "<<ped<<std::endl;
0218 
0219           if (detIdObject.subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel))
0220             _TH1F_Pedestals_bpix->Fill(ped);
0221           if (detIdObject.subdetId() == static_cast<int>(PixelSubdetector::PixelEndcap))
0222             _TH1F_Pedestals_fpix->Fill(ped);
0223 
0224           //     edm::LogPrint("SiPixelCondObjOfflineReader") <<"    DetId "<<detid<<"       Col "<<col_iter<<" Row "<<row_iter<<" Ped "<<ped<<" Gain "<<gain<<std::endl;
0225         }
0226       }
0227 
0228       _deadfrac_m[detid] /= nchannelspermod;
0229       _noisyfrac_m[detid] /= nchannelspermod;
0230       _TH1F_Dead_sum->SetBinContent(ibin, _deadfrac_m[detid]);
0231       _TH1F_Dead_all->Fill(_deadfrac_m[detid]);
0232       _TH1F_Noisy_sum->SetBinContent(ibin, _noisyfrac_m[detid]);
0233       _TH1F_Noisy_all->Fill(_noisyfrac_m[detid]);
0234       _TH1F_Gains_sum->SetBinContent(ibin, _TH1F_Gains_m[detid]->GetMean());
0235       _TH1F_Gains_sum->SetBinError(ibin, _TH1F_Gains_m[detid]->GetRMS());
0236       _TH1F_Pedestals_sum->SetBinContent(ibin, _TH1F_Pedestals_m[detid]->GetMean());
0237       _TH1F_Pedestals_sum->SetBinError(ibin, _TH1F_Pedestals_m[detid]->GetRMS());
0238 
0239       gainmeanfortree = _TH1F_Gains_m[detid]->GetMean();
0240       gainrmsfortree = _TH1F_Gains_m[detid]->GetRMS();
0241       pedmeanfortree = _TH1F_Pedestals_m[detid]->GetMean();
0242       pedrmsfortree = _TH1F_Pedestals_m[detid]->GetRMS();
0243       edm::LogPrint("SiPixelCondObjOfflineReader")
0244           << "DetId " << detid << "       GainMean " << gainmeanfortree << " RMS " << gainrmsfortree << "      PedMean "
0245           << pedmeanfortree << " RMS " << pedrmsfortree << std::endl;
0246       tree->Fill();
0247 
0248       if (pedmeanfortree == 0)
0249         edm::LogPrint("SiPixelCondObjOfflineReader") << detid << std::endl;
0250 
0251       ibin++;
0252     }
0253 
0254     edm::LogInfo("SiPixelCondObjOfflineReader")
0255         << "[SiPixelCondObjOfflineReader::analyze] ---> PIXEL Modules  " << nmodules << std::endl;
0256     edm::LogInfo("SiPixelCondObjOfflineReader")
0257         << "[SiPixelCondObjOfflineReader::analyze] ---> PIXEL Channels (i.e. Number of Columns)" << nchannels
0258         << std::endl;
0259 
0260     edm::LogPrint("SiPixelCondObjOfflineReader") << " ---> SUMMARY :" << std::endl;
0261     edm::LogPrint("SiPixelCondObjOfflineReader") << "Encounted " << ndead << " dead pixels" << std::endl;
0262     edm::LogPrint("SiPixelCondObjOfflineReader") << "Encounted " << nnoisy << " noisy pixels" << std::endl;
0263     edm::LogPrint("SiPixelCondObjOfflineReader")
0264         << "The Gain Mean is " << _TH1F_Gains_all->GetMean() << " with rms " << _TH1F_Gains_all->GetRMS() << std::endl;
0265     edm::LogPrint("SiPixelCondObjOfflineReader") << "         in BPIX " << _TH1F_Gains_bpix->GetMean() << " with rms "
0266                                                  << _TH1F_Gains_bpix->GetRMS() << std::endl;
0267     edm::LogPrint("SiPixelCondObjOfflineReader") << "         in FPIX " << _TH1F_Gains_fpix->GetMean() << " with rms "
0268                                                  << _TH1F_Gains_fpix->GetRMS() << std::endl;
0269     edm::LogPrint("SiPixelCondObjOfflineReader") << "The Ped Mean is " << _TH1F_Pedestals_all->GetMean() << " with rms "
0270                                                  << _TH1F_Pedestals_all->GetRMS() << std::endl;
0271     edm::LogPrint("SiPixelCondObjOfflineReader") << "         in BPIX " << _TH1F_Pedestals_bpix->GetMean()
0272                                                  << " with rms " << _TH1F_Pedestals_bpix->GetRMS() << std::endl;
0273     edm::LogPrint("SiPixelCondObjOfflineReader") << "         in FPIX " << _TH1F_Pedestals_fpix->GetMean()
0274                                                  << " with rms " << _TH1F_Pedestals_fpix->GetRMS() << std::endl;
0275   }
0276 
0277   // ------------ method called once each job just after ending the event loop  ------------
0278   void SiPixelCondObjOfflineReader::endJob() {
0279     edm::LogPrint("SiPixelCondObjOfflineReader") << " ---> End job " << std::endl;
0280   }
0281 
0282   void SiPixelCondObjOfflineReader::fillDescriptions(edm::ConfigurationDescriptions &descriptions) {
0283     edm::ParameterSetDescription desc;
0284     desc.setComment("EDAnalyzer to read per-module SiPixelGainCalibrationForOffline payloads in the EventSetup");
0285     desc.add<bool>("useSimRcd", false);
0286     desc.addUntracked<double>("maxRangeDeadPixHist", 0.001);
0287     descriptions.addWithDefaultLabel(desc);
0288   }
0289 
0290 }  // namespace cms
0291 using namespace cms;
0292 DEFINE_FWK_MODULE(SiPixelCondObjOfflineReader);