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Tau spring24 update #44349

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Apr 11, 2024
Merged

Tau spring24 update #44349

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9 changes: 3 additions & 6 deletions DataFormats/L1TParticleFlow/interface/PFTau.h
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,8 @@ namespace l1t {
static constexpr float PFTAU_NN_SLOPE = 0.2;
static constexpr float PFTAU_NN_OVERALL_SCALE = 1. / 20.1;

static constexpr float PFTAU_NN_LOOSE_CUT = 0.28;
static constexpr float PFTAU_NN_TIGHT_CUT = 0.25;
static constexpr float PFTAU_NN_LOOSE_CUT = 0.22;
static constexpr float PFTAU_NN_TIGHT_CUT = 0.4;

static constexpr float PFTAU_PF_LOOSE_CUT = 10.0;
static constexpr float PFTAU_PF_TIGHT_CUT = 5.0;
Expand Down Expand Up @@ -63,10 +63,7 @@ namespace l1t {
return passLooseNN();
}
bool passLoosePF() const { return fullIso_ < PFTAU_PF_LOOSE_CUT; }
bool passTightNN() const {
return iso_ * (PFTAU_NN_OFFSET + PFTAU_NN_SLOPE * (min(pt(), PFTAU_NN_PT_CUTOFF))) * PFTAU_NN_OVERALL_SCALE >
PFTAU_NN_TIGHT_CUT;
}
bool passTightNN() const { return iso_ > PFTAU_NN_TIGHT_CUT; }
bool passTightNNMass() const {
if (!passMass())
return false;
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10 changes: 5 additions & 5 deletions L1Trigger/Phase2L1ParticleFlow/interface/taus/TauNNIdHW.h
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Expand Up @@ -25,11 +25,11 @@ namespace L1TauEmu {
//This way, the least significant bit of etaphi_t is exactly 0.01
//Even though 0.01 is not a power of 2
static constexpr float etaphi_base = 100. / 64;
typedef ap_ufixed<16, 14> pt_t; // 1 unit = 0.25 GeV;
typedef ap_fixed<10, 4> etaphi_t; // 1 unit = 0.01;
typedef ap_fixed<12, 6> detaphi_t; // type for the difference between etas or phis
typedef ap_fixed<18, 9> detaphi2_t; // type for detaphi_t squared
typedef ap_fixed<22, 16> pt_etaphi_t; // type for product of pt with deta or phi
typedef ap_ufixed<14, 12, AP_TRN, AP_SAT> pt_t; // 1 unit = 0.25 GeV;
typedef ap_fixed<10, 4> etaphi_t; // 1 unit = 0.01;
typedef ap_fixed<12, 6> detaphi_t; // type for the difference between etas or phis
typedef ap_fixed<18, 9> detaphi2_t; // type for detaphi_t squared
typedef ap_fixed<22, 16> pt_etaphi_t; // type for product of pt with deta or phi
typedef ap_int<8> dxy_t;
typedef ap_int<10> z0_t;
typedef ap_uint<5> count_t; // type for multiplicity
Expand Down
2 changes: 1 addition & 1 deletion L1Trigger/Phase2L1ParticleFlow/interface/taus/defines.h
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Expand Up @@ -24,7 +24,7 @@
#define N_LAYER_20 1

// hls-fpga-machine-learning insert layer-precision
typedef ap_fixed<16, 6> input_t;
typedef ap_fixed<16, 10> input_t;
typedef ap_fixed<24, 12> input2_t;
typedef ap_fixed<16, 6> model_default_t;
typedef ap_fixed<16, 6> layer2_t;
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4 changes: 0 additions & 4 deletions L1Trigger/Phase2L1ParticleFlow/plugins/L1NNTauProducer.cc
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Expand Up @@ -97,10 +97,6 @@ void L1NNTauProducer::produce(edm::Event& iEvent, const edm::EventSetup& iSetup)
process_SW(*l1PFCandidates, lTaus);
}

if (lTaus->empty()) {
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PFTau dummy;
lTaus->push_back(dummy);
}
std::sort(lTaus->begin(), lTaus->end(), [](l1t::PFTau i, l1t::PFTau j) { return (i.pt() > j.pt()); });
iEvent.put(std::move(lTaus), "L1PFTausNN");
}
Expand Down