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File indexing completed on 2025-06-11 03:00:11 

0001 #ifndef LINPUPPI_REF_H
0002 #define LINPUPPI_REF_H
0003 
0004 #include "DataFormats/L1TParticleFlow/interface/layer1_emulator.h"
0005 #include "linpuppi_bits.h"
0006 
0007 #include <vector>
0008 #include "L1Trigger/Phase2L1ParticleFlow/interface/NNVtxAssoc.h"
0009 #include <memory>
0010 
0011 namespace edm {
0012   class ParameterSet;
0013   class ParameterSetDescription;
0014 }  // namespace edm
0015 
0016 namespace l1ct {
0017 #ifdef CMSSW_GIT_HASH
0018   const bool withinCMSSW_ = true;
0019 #else
0020   const bool withinCMSSW_ = false;
0021 #endif
0022 
0023   class LinPuppiEmulator {
0024   public:
0025     enum class SortAlgo { Insertion, BitonicRUFL, BitonicHLS, Hybrid, FoldedHybrid };
0026 
0027     LinPuppiEmulator(unsigned int nTrack,
0028                      unsigned int nIn,
0029                      unsigned int nOut,
0030                      unsigned int nVtx,
0031                      unsigned int dR2Min,
0032                      unsigned int dR2Max,
0033                      unsigned int iptMax,
0034                      unsigned int dzCut,
0035                      double ptSlopeNe,
0036                      double ptSlopePh,
0037                      double ptZeroNe,
0038                      double ptZeroPh,
0039                      double alphaSlope,
0040                      double alphaZero,
0041                      double alphaCrop,
0042                      double priorNe,
0043                      double priorPh,
0044                      pt_t ptCut,
0045                      bool useMLAssociation = false,
0046                      const double associationThreshold = 0.0,
0047                      std::string associationGraphPath = "",
0048                      std::vector<double> associationNetworkZ0binning = {},
0049                      std::vector<double> associationNetworkEtaBounds = {},
0050                      std::vector<double> associationNetworkZ0ResBins = {},
0051                      unsigned int nFinalSort = 0,
0052                      SortAlgo finalSortAlgo = SortAlgo::Insertion)
0053         : nTrack_(nTrack),
0054           nIn_(nIn),
0055           nOut_(nOut),
0056           nVtx_(nVtx),
0057           dR2Min_(dR2Min),
0058           dR2Max_(dR2Max),
0059           iptMax_(iptMax),
0060           dzCut_(dzCut),
0061           absEtaBins_(),
0062           ptSlopeNe_(1, ptSlopeNe),
0063           ptSlopePh_(1, ptSlopePh),
0064           ptZeroNe_(1, ptZeroNe),
0065           ptZeroPh_(1, ptZeroPh),
0066           alphaSlope_(1, alphaSlope),
0067           alphaZero_(1, alphaZero),
0068           alphaCrop_(1, alphaCrop),
0069           priorNe_(1, priorNe),
0070           priorPh_(1, priorPh),
0071           ptCut_(1, ptCut),
0072           useMLAssociation_(useMLAssociation),
0073           nFinalSort_(nFinalSort ? nFinalSort : nOut),
0074           finalSortAlgo_(finalSortAlgo),
0075           debug_(false),
0076           fakePuppi_(false) {
0077       if (useMLAssociation_ and withinCMSSW_) {
0078         nnVtxAssoc_ = std::make_unique<NNVtxAssoc>(NNVtxAssoc(associationGraphPath,
0079                                                               associationThreshold,
0080                                                               associationNetworkZ0binning,
0081                                                               associationNetworkEtaBounds,
0082                                                               associationNetworkZ0ResBins));
0083       }
0084     }
0085 
0086     LinPuppiEmulator(unsigned int nTrack,
0087                      unsigned int nIn,
0088                      unsigned int nOut,
0089                      unsigned int nVtx,
0090                      unsigned int dR2Min,
0091                      unsigned int dR2Max,
0092                      unsigned int iptMax,
0093                      unsigned int dzCut,
0094                      glbeta_t etaCut,
0095                      double ptSlopeNe_0,
0096                      double ptSlopeNe_1,
0097                      double ptSlopePh_0,
0098                      double ptSlopePh_1,
0099                      double ptZeroNe_0,
0100                      double ptZeroNe_1,
0101                      double ptZeroPh_0,
0102                      double ptZeroPh_1,
0103                      double alphaSlope_0,
0104                      double alphaSlope_1,
0105                      double alphaZero_0,
0106                      double alphaZero_1,
0107                      double alphaCrop_0,
0108                      double alphaCrop_1,
0109                      double priorNe_0,
0110                      double priorNe_1,
0111                      double priorPh_0,
0112                      double priorPh_1,
0113                      pt_t ptCut_0,
0114                      pt_t ptCut_1,
0115                      bool useMLAssociation = false,
0116                      const double associationThreshold = 0.0,
0117                      std::string associationGraphPath = "",
0118                      std::vector<double> associationNetworkZ0binning = {},
0119                      std::vector<double> associationNetworkEtaBounds = {},
0120                      std::vector<double> associationNetworkZ0ResBins = {},
0121                      unsigned int nFinalSort = 0,
0122                      SortAlgo finalSortAlgo = SortAlgo::Insertion);
0123 
0124     LinPuppiEmulator(unsigned int nTrack,
0125                      unsigned int nIn,
0126                      unsigned int nOut,
0127                      unsigned int nVtx,
0128                      unsigned int dR2Min,
0129                      unsigned int dR2Max,
0130                      unsigned int iptMax,
0131                      unsigned int dzCut,
0132                      const std::vector<glbeta_t> &absEtaBins,
0133                      const std::vector<double> &ptSlopeNe,
0134                      const std::vector<double> &ptSlopePh,
0135                      const std::vector<double> &ptZeroNe,
0136                      const std::vector<double> &ptZeroPh,
0137                      const std::vector<double> &alphaSlope,
0138                      const std::vector<double> &alphaZero,
0139                      const std::vector<double> &alphaCrop,
0140                      const std::vector<double> &priorNe,
0141                      const std::vector<double> &priorPh,
0142                      const std::vector<pt_t> &ptCut,
0143                      bool useMLAssociation,
0144                      const double associationThreshold,
0145                      std::string associationGraphPath,
0146                      std::vector<double> associationNetworkZ0binning,
0147                      std::vector<double> associationNetworkEtaBounds,
0148                      std::vector<double> associationNetworkZ0ResBins,
0149                      unsigned int nFinalSort,
0150                      SortAlgo finalSortAlgo)
0151         : nTrack_(nTrack),
0152           nIn_(nIn),
0153           nOut_(nOut),
0154           nVtx_(nVtx),
0155           dR2Min_(dR2Min),
0156           dR2Max_(dR2Max),
0157           iptMax_(iptMax),
0158           dzCut_(dzCut),
0159           absEtaBins_(absEtaBins),
0160           ptSlopeNe_(ptSlopeNe),
0161           ptSlopePh_(ptSlopePh),
0162           ptZeroNe_(ptZeroNe),
0163           ptZeroPh_(ptZeroPh),
0164           alphaSlope_(alphaSlope),
0165           alphaZero_(alphaZero),
0166           alphaCrop_(alphaCrop),
0167           priorNe_(priorNe),
0168           priorPh_(priorPh),
0169           ptCut_(ptCut),
0170           useMLAssociation_(useMLAssociation),
0171           nFinalSort_(nFinalSort),
0172           finalSortAlgo_(finalSortAlgo),
0173           debug_(false),
0174           fakePuppi_(false) {}
0175 
0176     LinPuppiEmulator(const edm::ParameterSet &iConfig);
0177 
0178     static edm::ParameterSetDescription getParameterSetDescription();
0179 
0180     // charged
0181     void linpuppi_chs_ref(const PFRegionEmu &region,
0182                           const PVObjEmu &pv,
0183                           const std::vector<PFChargedObjEmu> &pfch /*[nTrack]*/,
0184                           std::vector<PuppiObjEmu> &outallch /*[nTrack]*/) const;
0185     //vtx vetor
0186     void linpuppi_chs_ref(const PFRegionEmu &region,
0187                           const std::vector<PVObjEmu> &pv /*[nVtx]*/,
0188                           const std::vector<PFChargedObjEmu> &pfch /*[nTrack]*/,
0189                           std::vector<PuppiObjEmu> &outallch /*[nTrack]*/) const;
0190 
0191     // neutrals, in the tracker
0192     void linpuppi_flt(const PFRegionEmu &region,
0193                       const std::vector<TkObjEmu> &track /*[nTrack]*/,
0194                       const std::vector<PVObjEmu> &pv /*[nVtx]*/,
0195                       const std::vector<PFNeutralObjEmu> &pfallne /*[nIn]*/,
0196                       std::vector<PuppiObjEmu> &outallne_nocut /*[nIn]*/,
0197                       std::vector<PuppiObjEmu> &outallne /*[nIn]*/,
0198                       std::vector<PuppiObjEmu> &outselne /*[nOut]*/) const;
0199     void linpuppi_ref(const PFRegionEmu &region,
0200                       const std::vector<TkObjEmu> &track /*[nTrack]*/,
0201                       const std::vector<PVObjEmu> &pv /*[nVtx]*/,
0202                       const std::vector<PFNeutralObjEmu> &pfallne /*[nIn]*/,
0203                       std::vector<PuppiObjEmu> &outallne_nocut /*[nIn]*/,
0204                       std::vector<PuppiObjEmu> &outallne /*[nIn]*/,
0205                       std::vector<PuppiObjEmu> &outselne /*[nOut]*/) const;
0206     void linpuppi_ref(const PFRegionEmu &region,
0207                       const std::vector<TkObjEmu> &track /*[nTrack]*/,
0208                       const std::vector<PVObjEmu> &pv /*[nVtx]*/,
0209                       const std::vector<PFNeutralObjEmu> &pfallne /*[nIn]*/,
0210                       std::vector<PuppiObjEmu> &outselne /*[nOut]*/) const {
0211       std::vector<PuppiObjEmu> outallne_nocut, outallne;
0212       linpuppi_ref(region, track, pv, pfallne, outallne_nocut, outallne, outselne);
0213     }
0214 
0215     // neutrals, forward
0216     void fwdlinpuppi_ref(const PFRegionEmu &region,
0217                          const std::vector<HadCaloObjEmu> &caloin /*[nIn]*/,
0218                          std::vector<PuppiObjEmu> &outallne_nocut /*[nIn]*/,
0219                          std::vector<PuppiObjEmu> &outallne /*[nIn]*/,
0220                          std::vector<PuppiObjEmu> &outselne /*[nOut]*/) const;
0221     void fwdlinpuppi_flt(const PFRegionEmu &region,
0222                          const std::vector<HadCaloObjEmu> &caloin /*[nIn]*/,
0223                          std::vector<PuppiObjEmu> &outallne_nocut /*[nIn]*/,
0224                          std::vector<PuppiObjEmu> &outallne /*[nIn]*/,
0225                          std::vector<PuppiObjEmu> &outselne /*[nOut]*/) const;
0226 
0227     static void puppisort_and_crop_ref(unsigned int nOutMax,
0228                                        const std::vector<PuppiObjEmu> &in,
0229                                        std::vector<PuppiObjEmu> &out,
0230                                        SortAlgo algo = SortAlgo::Insertion);
0231 
0232     // for CMSSW
0233     void run(const PFInputRegion &in, const std::vector<l1ct::PVObjEmu> &pvs, OutputRegion &out) const;
0234 
0235     void setDebug(bool debug = true) { debug_ = debug; }
0236 
0237     // instead of running Puppi, write Puppi debug information into the output Puppi candidates
0238     void setFakePuppi(bool fakePuppi = true) { fakePuppi_ = fakePuppi; }
0239 
0240   protected:
0241     unsigned int nTrack_, nIn_, nOut_,
0242         nVtx_;  // nIn_, nOut refer to the calorimeter clusters or neutral PF candidates as input and as output (after sorting)
0243     unsigned int dR2Min_, dR2Max_, iptMax_, dzCut_;
0244     std::vector<glbeta_t> absEtaBins_;
0245     std::vector<double> ptSlopeNe_, ptSlopePh_, ptZeroNe_, ptZeroPh_;
0246     std::vector<double> alphaSlope_, alphaZero_, alphaCrop_;
0247     std::vector<double> priorNe_, priorPh_;
0248     std::vector<pt_t> ptCut_;
0249 
0250     // NNVtx Association:
0251     bool useMLAssociation_;
0252     std::unique_ptr<NNVtxAssoc> nnVtxAssoc_;
0253 
0254     unsigned int nFinalSort_;  // output after a full sort of charged + neutral
0255     SortAlgo finalSortAlgo_;
0256 
0257     bool debug_;
0258     bool fakePuppi_;
0259     // utility
0260     unsigned int find_ieta(const PFRegionEmu &region, eta_t eta) const;
0261     std::pair<pt_t, puppiWgt_t> sum2puppiPt_ref(
0262         linpuppi::sumTerm_t sum, pt_t pt, unsigned int ieta, bool isEM, int icand) const;
0263     std::pair<float, float> sum2puppiPt_flt(float sum, float pt, unsigned int ieta, bool isEM, int icand) const;
0264   };
0265 
0266 }  // namespace l1ct
0267 
0268 #endif
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