File indexing completed on 2025-06-20 01:53:33
0001 #include <unordered_map>
0002
0003 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0004 #include "FWCore/Framework/interface/stream/EDProducer.h"
0005 #include "FWCore/Framework/interface/Event.h"
0006 #include "FWCore/Utilities/interface/InputTag.h"
0007 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0008 #include "FWCore/Framework/interface/Frameworkfwd.h"
0009 #include "FWCore/Framework/interface/MakerMacros.h"
0010
0011 #include "DataFormats/L1TParticleFlow/interface/PFCandidate.h"
0012 #include "DataFormats/L1TParticleFlow/interface/PFCluster.h"
0013
0014 #include "L1Trigger/Phase2L1ParticleFlow/interface/deregionizer/deregionizer_input.h"
0015 #include "L1Trigger/Phase2L1ParticleFlow/interface/deregionizer/deregionizer_ref.h"
0016
0017 class DeregionizerProducer : public edm::stream::EDProducer<> {
0018 public:
0019 explicit DeregionizerProducer(const edm::ParameterSet &);
0020 ~DeregionizerProducer() override;
0021 static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
0022
0023 private:
0024 edm::ParameterSet config_;
0025 edm::EDGetTokenT<l1t::PFCandidateRegionalOutput> token_;
0026 std::vector<edm::ParameterSet> linkConfigs_;
0027 const unsigned int nInputFramesPerBX_;
0028 l1ct::DeregionizerEmulator emulator_;
0029 l1ct::DeregionizerInput input_;
0030 std::vector<uint32_t> boardOrder_, nOutputFramesPerBX_, nPuppiFramesPerRegion_, nLinksPuppi_, nPuppiPerRegion_;
0031 std::vector<std::vector<uint32_t>> outputRegions_;
0032 const unsigned int tmuxFactor_ = 6;
0033
0034 void produce(edm::Event &, const edm::EventSetup &) override;
0035 void hwToEdm_(const std::vector<l1ct::PuppiObjEmu> &hwOut, std::vector<l1t::PFCandidate> &edmOut) const;
0036 void setRefs_(l1t::PFCandidate &pf, const l1ct::PuppiObjEmu &p) const;
0037 };
0038
0039 DeregionizerProducer::DeregionizerProducer(const edm::ParameterSet &iConfig)
0040 : config_(iConfig),
0041 token_(consumes<l1t::PFCandidateRegionalOutput>(iConfig.getParameter<edm::InputTag>("RegionalPuppiCands"))),
0042 linkConfigs_(iConfig.getParameter<std::vector<edm::ParameterSet>>("linkConfigs")),
0043 nInputFramesPerBX_(iConfig.getParameter<uint32_t>("nInputFramesPerBX")),
0044 emulator_(iConfig),
0045 input_(linkConfigs_) {
0046 produces<l1t::PFCandidateCollection>("Puppi");
0047 produces<l1t::PFCandidateCollection>("TruncatedPuppi");
0048 }
0049
0050 DeregionizerProducer::~DeregionizerProducer() {}
0051
0052 void DeregionizerProducer::produce(edm::Event &iEvent, const edm::EventSetup &iSetup) {
0053 auto deregColl = std::make_unique<l1t::PFCandidateCollection>();
0054 auto truncColl = std::make_unique<l1t::PFCandidateCollection>();
0055
0056 edm::Handle<l1t::PFCandidateRegionalOutput> src;
0057
0058 iEvent.getByToken(token_, src);
0059
0060 std::vector<l1ct::OutputRegion> outputRegions;
0061 std::vector<l1ct::PuppiObjEmu> hwOut;
0062 std::vector<l1t::PFCandidate> edmOut;
0063 std::vector<l1ct::PuppiObjEmu> hwTruncOut;
0064 std::vector<l1t::PFCandidate> edmTruncOut;
0065
0066 LogDebug("DeregionizerProducer") << "\nRegional Puppi Candidates";
0067 for (unsigned int iReg = 0, nReg = src->nRegions(); iReg < nReg; ++iReg) {
0068 l1ct::OutputRegion tempOutputRegion;
0069
0070 auto region = src->region(iReg);
0071 float eta = src->eta(iReg);
0072 float phi = src->phi(iReg);
0073 LogDebug("DeregionizerProducer") << "\nRegion " << iReg << "\n"
0074 << "Eta = " << eta << " and Phi = " << phi << "\n"
0075 << "###########";
0076 for (int i = 0, n = region.size(); i < n; ++i) {
0077 l1ct::PuppiObjEmu tempPuppi;
0078 const l1t::PFCandidate &cand = region[i];
0079
0080 tempPuppi.initFromBits(cand.encodedPuppi64());
0081 tempPuppi.srcCand = &cand;
0082 tempOutputRegion.puppi.push_back(tempPuppi);
0083 LogDebug("DeregionizerProducer") << "pt[" << i << "] = " << tempOutputRegion.puppi.back().hwPt << ", eta[" << i
0084 << "] = " << tempOutputRegion.puppi.back().floatEta() << ", phi[" << i
0085 << "] = " << tempOutputRegion.puppi.back().floatPhi();
0086 }
0087 outputRegions.push_back(tempOutputRegion);
0088 }
0089
0090 std::vector<std::vector<std::vector<l1ct::PuppiObjEmu>>> layer2In = input_.orderInputs(outputRegions);
0091
0092 emulator_.run(layer2In, hwOut, hwTruncOut);
0093
0094 DeregionizerProducer::hwToEdm_(hwOut, edmOut);
0095 DeregionizerProducer::hwToEdm_(hwTruncOut, edmTruncOut);
0096
0097 deregColl->swap(edmOut);
0098 truncColl->swap(edmTruncOut);
0099
0100 iEvent.put(std::move(deregColl), "Puppi");
0101 iEvent.put(std::move(truncColl), "TruncatedPuppi");
0102 }
0103
0104 void DeregionizerProducer::hwToEdm_(const std::vector<l1ct::PuppiObjEmu> &hwOut,
0105 std::vector<l1t::PFCandidate> &edmOut) const {
0106 for (const auto &hwPuppi : hwOut) {
0107 l1t::PFCandidate::ParticleType type;
0108 float mass = 0.13f;
0109 if (hwPuppi.hwId.charged()) {
0110 if (hwPuppi.hwId.isMuon()) {
0111 type = l1t::PFCandidate::Muon;
0112 mass = 0.105;
0113 } else if (hwPuppi.hwId.isElectron()) {
0114 type = l1t::PFCandidate::Electron;
0115 mass = 0.005;
0116 } else
0117 type = l1t::PFCandidate::ChargedHadron;
0118 } else {
0119 type = hwPuppi.hwId.isPhoton() ? l1t::PFCandidate::Photon : l1t::PFCandidate::NeutralHadron;
0120 mass = hwPuppi.hwId.isPhoton() ? 0.0 : 0.5;
0121 }
0122 reco::Particle::PolarLorentzVector p4(hwPuppi.floatPt(), hwPuppi.floatEta(), hwPuppi.floatPhi(), mass);
0123 edmOut.emplace_back(
0124 type, hwPuppi.intCharge(), p4, hwPuppi.floatPuppiW(), hwPuppi.intPt(), hwPuppi.intEta(), hwPuppi.intPhi());
0125 if (hwPuppi.hwId.charged()) {
0126 edmOut.back().setZ0(hwPuppi.floatZ0());
0127 edmOut.back().setDxy(hwPuppi.floatDxy());
0128 edmOut.back().setHwZ0(hwPuppi.hwZ0());
0129 edmOut.back().setHwDxy(hwPuppi.hwDxy());
0130 edmOut.back().setHwTkQuality(hwPuppi.hwTkQuality());
0131 } else {
0132 edmOut.back().setHwPuppiWeight(hwPuppi.hwPuppiW());
0133 edmOut.back().setHwEmID(hwPuppi.hwEmID());
0134 }
0135 edmOut.back().setEncodedPuppi64(hwPuppi.pack().to_uint64());
0136 edmOut.back().setCaloPtr(hwPuppi.srcCand->caloPtr());
0137 edmOut.back().setPFTrack(hwPuppi.srcCand->pfTrack());
0138 edmOut.back().setMuon(hwPuppi.srcCand->muon());
0139 }
0140 }
0141
0142 void DeregionizerProducer::fillDescriptions(edm::ConfigurationDescriptions &descriptions) {
0143 edm::ParameterSetDescription desc;
0144 desc.add<edm::InputTag>("RegionalPuppiCands", edm::InputTag("l1tLayer1", "PuppiRegional"));
0145 desc.add<unsigned int>("nPuppiFinalBuffer", 128);
0146 desc.add<unsigned int>("nPuppiPerClk", 6);
0147 desc.add<unsigned int>("nPuppiFirstBuffers", 12);
0148 desc.add<unsigned int>("nPuppiSecondBuffers", 32);
0149 desc.add<unsigned int>("nPuppiThirdBuffers", 64);
0150 desc.add<unsigned int>("nInputFramesPerBX", 9);
0151 edm::ParameterSetDescription linkConfigDummyValidator;
0152 linkConfigDummyValidator.setAllowAnything();
0153 desc.addVPSet("linkConfigs", linkConfigDummyValidator);
0154 descriptions.add("DeregionizerProducer", desc);
0155 }
0156
0157 #include "FWCore/Framework/interface/MakerMacros.h"
0158 DEFINE_FWK_MODULE(DeregionizerProducer);
