File indexing completed on 2023-05-05 02:48:02
0001 #include "FWCore/Framework/interface/Frameworkfwd.h"
0002 #include "FWCore/Framework/interface/stream/EDProducer.h"
0003
0004 #include "FWCore/Framework/interface/Event.h"
0005 #include "FWCore/Framework/interface/MakerMacros.h"
0006
0007 #include "FWCore/Framework/interface/makeRefToBaseProdFrom.h"
0008
0009 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0010 #include "FWCore/Utilities/interface/StreamID.h"
0011
0012 #include "DataFormats/BTauReco/interface/JetTag.h"
0013
0014 #include "DataFormats/BTauReco/interface/ParticleTransformerAK4TagInfo.h"
0015 #include "DataFormats/BTauReco/interface/ParticleTransformerAK4Features.h"
0016
0017 #include "PhysicsTools/ONNXRuntime/interface/ONNXRuntime.h"
0018
0019 using namespace cms::Ort;
0020
0021 class ParticleTransformerAK4ONNXJetTagsProducer : public edm::stream::EDProducer<edm::GlobalCache<ONNXRuntime>> {
0022 public:
0023 explicit ParticleTransformerAK4ONNXJetTagsProducer(const edm::ParameterSet&, const ONNXRuntime*);
0024 ~ParticleTransformerAK4ONNXJetTagsProducer() override = default;
0025
0026 static void fillDescriptions(edm::ConfigurationDescriptions&);
0027
0028 static std::unique_ptr<ONNXRuntime> initializeGlobalCache(const edm::ParameterSet&);
0029 static void globalEndJob(const ONNXRuntime*);
0030
0031 private:
0032 typedef std::vector<reco::ParticleTransformerAK4TagInfo> TagInfoCollection;
0033 typedef reco::JetTagCollection JetTagCollection;
0034
0035 void produce(edm::Event&, const edm::EventSetup&) override;
0036
0037 void make_inputs(btagbtvdeep::ParticleTransformerAK4Features features);
0038 void get_input_sizes(const reco::FeaturesTagInfo<btagbtvdeep::ParticleTransformerAK4Features> taginfo);
0039
0040 const edm::EDGetTokenT<TagInfoCollection> src_;
0041 std::vector<std::string> flav_names_;
0042 std::vector<std::string> input_names_;
0043 std::vector<std::string> output_names_;
0044
0045 enum InputIndexes {
0046 kChargedCandidates = 0,
0047 kNeutralCandidates = 1,
0048 kVertices = 2,
0049 kChargedCandidates4Vec = 3,
0050 kNeutralCandidates4Vec = 4,
0051 kVertices4Vec = 5
0052 };
0053 unsigned n_cpf_;
0054 constexpr static unsigned n_features_cpf_ = 16;
0055 constexpr static unsigned n_pairwise_features_cpf_ = 4;
0056 unsigned n_npf_;
0057 constexpr static unsigned n_features_npf_ = 8;
0058 constexpr static unsigned n_pairwise_features_npf_ = 4;
0059 unsigned n_sv_;
0060 constexpr static unsigned n_features_sv_ = 14;
0061 constexpr static unsigned n_pairwise_features_sv_ = 4;
0062 std::vector<unsigned> input_sizes_;
0063 std::vector<std::vector<int64_t>> input_shapes_;
0064
0065
0066 FloatArrays data_;
0067 };
0068
0069 ParticleTransformerAK4ONNXJetTagsProducer::ParticleTransformerAK4ONNXJetTagsProducer(const edm::ParameterSet& iConfig,
0070 const ONNXRuntime* cache)
0071 : src_(consumes<TagInfoCollection>(iConfig.getParameter<edm::InputTag>("src"))),
0072 flav_names_(iConfig.getParameter<std::vector<std::string>>("flav_names")),
0073 input_names_(iConfig.getParameter<std::vector<std::string>>("input_names")),
0074 output_names_(iConfig.getParameter<std::vector<std::string>>("output_names")) {
0075
0076 for (const auto& flav_name : flav_names_) {
0077 produces<JetTagCollection>(flav_name);
0078 }
0079 }
0080
0081 void ParticleTransformerAK4ONNXJetTagsProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
0082
0083 edm::ParameterSetDescription desc;
0084 desc.add<edm::InputTag>("src", edm::InputTag("pfParticleTransformerAK4TagInfos"));
0085 desc.add<std::vector<std::string>>("input_names", {"input_1", "input_2", "input_3", "input_4", "input_5", "input_6"});
0086 desc.add<edm::FileInPath>("model_path",
0087 edm::FileInPath("RecoBTag/Combined/data/RobustParTAK4/PUPPI/V00/RobustParTAK4.onnx"));
0088 desc.add<std::vector<std::string>>("output_names", {"softmax"});
0089 desc.add<std::vector<std::string>>(
0090 "flav_names", std::vector<std::string>{"probb", "probbb", "problepb", "probc", "probuds", "probg"});
0091
0092 descriptions.add("pfParticleTransformerAK4JetTags", desc);
0093 }
0094
0095 std::unique_ptr<ONNXRuntime> ParticleTransformerAK4ONNXJetTagsProducer::initializeGlobalCache(
0096 const edm::ParameterSet& iConfig) {
0097 return std::make_unique<ONNXRuntime>(iConfig.getParameter<edm::FileInPath>("model_path").fullPath());
0098 }
0099
0100 void ParticleTransformerAK4ONNXJetTagsProducer::globalEndJob(const ONNXRuntime* cache) {}
0101
0102 void ParticleTransformerAK4ONNXJetTagsProducer::produce(edm::Event& iEvent, const edm::EventSetup& iSetup) {
0103 edm::Handle<TagInfoCollection> tag_infos;
0104 iEvent.getByToken(src_, tag_infos);
0105
0106
0107 std::vector<std::unique_ptr<JetTagCollection>> output_tags;
0108 if (!tag_infos->empty()) {
0109 auto jet_ref = tag_infos->begin()->jet();
0110 auto ref2prod = edm::makeRefToBaseProdFrom(jet_ref, iEvent);
0111 for (std::size_t i = 0; i < flav_names_.size(); i++) {
0112 output_tags.emplace_back(std::make_unique<JetTagCollection>(ref2prod));
0113 }
0114 } else {
0115 for (std::size_t i = 0; i < flav_names_.size(); i++) {
0116 output_tags.emplace_back(std::make_unique<JetTagCollection>());
0117 }
0118 }
0119
0120 for (unsigned jet_n = 0; jet_n < tag_infos->size(); ++jet_n) {
0121 const auto& taginfo = (*tag_infos)[jet_n];
0122 std::vector<float> outputs(flav_names_.size(), -1.0);
0123 if (taginfo.features().is_filled) {
0124 get_input_sizes(taginfo);
0125
0126
0127 input_shapes_ = {{(int64_t)1, (int64_t)n_cpf_, (int64_t)n_features_cpf_},
0128 {(int64_t)1, (int64_t)n_npf_, (int64_t)n_features_npf_},
0129 {(int64_t)1, (int64_t)n_sv_, (int64_t)n_features_sv_},
0130 {(int64_t)1, (int64_t)n_cpf_, (int64_t)n_pairwise_features_cpf_},
0131 {(int64_t)1, (int64_t)n_npf_, (int64_t)n_pairwise_features_npf_},
0132 {(int64_t)1, (int64_t)n_sv_, (int64_t)n_pairwise_features_sv_}};
0133
0134 outputs = globalCache()->run(input_names_, data_, input_shapes_, output_names_, 1)[0];
0135 assert(outputs.size() == flav_names_.size());
0136 }
0137
0138 const auto& jet_ref = tag_infos->at(jet_n).jet();
0139 for (std::size_t flav_n = 0; flav_n < flav_names_.size(); flav_n++) {
0140 (*(output_tags[flav_n]))[jet_ref] = outputs[flav_n];
0141 }
0142 }
0143
0144
0145 for (std::size_t flav_n = 0; flav_n < flav_names_.size(); ++flav_n) {
0146 iEvent.put(std::move(output_tags[flav_n]), flav_names_[flav_n]);
0147 }
0148 }
0149
0150 void ParticleTransformerAK4ONNXJetTagsProducer::get_input_sizes(
0151 const reco::FeaturesTagInfo<btagbtvdeep::ParticleTransformerAK4Features> taginfo) {
0152 const auto& features = taginfo.features();
0153
0154 unsigned int n_cpf = features.c_pf_features.size();
0155 unsigned int n_npf = features.n_pf_features.size();
0156 unsigned int n_vtx = features.sv_features.size();
0157
0158 n_cpf_ = std::max((unsigned int)1, n_cpf);
0159 n_npf_ = std::max((unsigned int)1, n_npf);
0160 n_sv_ = std::max((unsigned int)1, n_vtx);
0161
0162 n_cpf_ = std::min((unsigned int)25, n_cpf_);
0163 n_npf_ = std::min((unsigned int)25, n_npf_);
0164 n_sv_ = std::min((unsigned int)5, n_sv_);
0165 input_sizes_ = {
0166 n_cpf_ * n_features_cpf_,
0167 n_npf_ * n_features_npf_,
0168 n_sv_ * n_features_sv_,
0169 n_cpf_ * n_pairwise_features_cpf_,
0170 n_npf_ * n_pairwise_features_npf_,
0171 n_sv_ * n_pairwise_features_sv_,
0172 };
0173
0174 data_.clear();
0175 for (const auto& len : input_sizes_) {
0176 data_.emplace_back(1 * len, 0);
0177 }
0178
0179 make_inputs(features);
0180 }
0181
0182 void ParticleTransformerAK4ONNXJetTagsProducer::make_inputs(btagbtvdeep::ParticleTransformerAK4Features features) {
0183 float* ptr = nullptr;
0184 const float* start = nullptr;
0185 unsigned offset = 0;
0186
0187
0188 auto max_c_pf_n = std::min(features.c_pf_features.size(), (std::size_t)n_cpf_);
0189 for (std::size_t c_pf_n = 0; c_pf_n < max_c_pf_n; c_pf_n++) {
0190 const auto& c_pf_features = features.c_pf_features.at(c_pf_n);
0191 ptr = &data_[kChargedCandidates][offset + c_pf_n * n_features_cpf_];
0192 start = ptr;
0193 *ptr = c_pf_features.btagPf_trackEtaRel;
0194 *(++ptr) = c_pf_features.btagPf_trackPtRel;
0195 *(++ptr) = c_pf_features.btagPf_trackPPar;
0196 *(++ptr) = c_pf_features.btagPf_trackDeltaR;
0197 *(++ptr) = c_pf_features.btagPf_trackPParRatio;
0198 *(++ptr) = c_pf_features.btagPf_trackSip2dVal;
0199 *(++ptr) = c_pf_features.btagPf_trackSip2dSig;
0200 *(++ptr) = c_pf_features.btagPf_trackSip3dVal;
0201 *(++ptr) = c_pf_features.btagPf_trackSip3dSig;
0202 *(++ptr) = c_pf_features.btagPf_trackJetDistVal;
0203 *(++ptr) = c_pf_features.ptrel;
0204 *(++ptr) = c_pf_features.drminsv;
0205 *(++ptr) = c_pf_features.vtx_ass;
0206 *(++ptr) = c_pf_features.puppiw;
0207 *(++ptr) = c_pf_features.chi2;
0208 *(++ptr) = c_pf_features.quality;
0209 assert(start + n_features_cpf_ - 1 == ptr);
0210 }
0211
0212
0213 auto max_n_pf_n = std::min(features.n_pf_features.size(), (std::size_t)n_npf_);
0214 for (std::size_t n_pf_n = 0; n_pf_n < max_n_pf_n; n_pf_n++) {
0215 const auto& n_pf_features = features.n_pf_features.at(n_pf_n);
0216 ptr = &data_[kNeutralCandidates][offset + n_pf_n * n_features_npf_];
0217 start = ptr;
0218 *ptr = n_pf_features.ptrel;
0219 *(++ptr) = n_pf_features.etarel;
0220 *(++ptr) = n_pf_features.phirel;
0221 *(++ptr) = n_pf_features.deltaR;
0222 *(++ptr) = n_pf_features.isGamma;
0223 *(++ptr) = n_pf_features.hadFrac;
0224 *(++ptr) = n_pf_features.drminsv;
0225 *(++ptr) = n_pf_features.puppiw;
0226 assert(start + n_features_npf_ - 1 == ptr);
0227 }
0228
0229
0230 auto max_sv_n = std::min(features.sv_features.size(), (std::size_t)n_sv_);
0231 for (std::size_t sv_n = 0; sv_n < max_sv_n; sv_n++) {
0232 const auto& sv_features = features.sv_features.at(sv_n);
0233 ptr = &data_[kVertices][offset + sv_n * n_features_sv_];
0234 start = ptr;
0235 *ptr = sv_features.pt;
0236 *(++ptr) = sv_features.deltaR;
0237 *(++ptr) = sv_features.mass;
0238 *(++ptr) = sv_features.etarel;
0239 *(++ptr) = sv_features.phirel;
0240 *(++ptr) = sv_features.ntracks;
0241 *(++ptr) = sv_features.chi2;
0242 *(++ptr) = sv_features.normchi2;
0243 *(++ptr) = sv_features.dxy;
0244 *(++ptr) = sv_features.dxysig;
0245 *(++ptr) = sv_features.d3d;
0246 *(++ptr) = sv_features.d3dsig;
0247 *(++ptr) = sv_features.costhetasvpv;
0248 *(++ptr) = sv_features.enratio;
0249 assert(start + n_features_sv_ - 1 == ptr);
0250 }
0251
0252
0253 auto max_cpf_n = std::min(features.c_pf_features.size(), (std::size_t)n_cpf_);
0254 for (std::size_t cpf_n = 0; cpf_n < max_cpf_n; cpf_n++) {
0255 const auto& cpf_pairwise_features = features.c_pf_features.at(cpf_n);
0256 ptr = &data_[kChargedCandidates4Vec][offset + cpf_n * n_pairwise_features_cpf_];
0257 start = ptr;
0258 *ptr = cpf_pairwise_features.px;
0259 *(++ptr) = cpf_pairwise_features.py;
0260 *(++ptr) = cpf_pairwise_features.pz;
0261 *(++ptr) = cpf_pairwise_features.e;
0262
0263 assert(start + n_pairwise_features_cpf_ - 1 == ptr);
0264 }
0265
0266
0267 auto max_npf_n = std::min(features.n_pf_features.size(), (std::size_t)n_npf_);
0268 for (std::size_t npf_n = 0; npf_n < max_npf_n; npf_n++) {
0269 const auto& npf_pairwise_features = features.n_pf_features.at(npf_n);
0270 ptr = &data_[kNeutralCandidates4Vec][offset + npf_n * n_pairwise_features_npf_];
0271 start = ptr;
0272 *ptr = npf_pairwise_features.px;
0273 *(++ptr) = npf_pairwise_features.py;
0274 *(++ptr) = npf_pairwise_features.pz;
0275 *(++ptr) = npf_pairwise_features.e;
0276
0277 assert(start + n_pairwise_features_npf_ - 1 == ptr);
0278 }
0279
0280
0281 auto max_sv_N = std::min(features.sv_features.size(), (std::size_t)n_sv_);
0282 for (std::size_t sv_N = 0; sv_N < max_sv_N; sv_N++) {
0283 const auto& sv_pairwise_features = features.sv_features.at(sv_N);
0284 ptr = &data_[kVertices4Vec][offset + sv_N * n_pairwise_features_sv_];
0285 start = ptr;
0286 *ptr = sv_pairwise_features.px;
0287 *(++ptr) = sv_pairwise_features.py;
0288 *(++ptr) = sv_pairwise_features.pz;
0289 *(++ptr) = sv_pairwise_features.e;
0290
0291 assert(start + n_pairwise_features_sv_ - 1 == ptr);
0292 }
0293 }
0294
0295
0296 DEFINE_FWK_MODULE(ParticleTransformerAK4ONNXJetTagsProducer);