File indexing completed on 2024-04-06 12:25:53
0001 #include <iostream>
0002 #include <string>
0003
0004 #include "FWCore/Framework/interface/stream/EDProducer.h"
0005 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0006 #include "DataFormats/HGCRecHit/interface/HGCRecHitCollections.h"
0007 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0008 #include "FWCore/Utilities/interface/EDGetToken.h"
0009 #include "FWCore/Utilities/interface/EDPutToken.h"
0010 #include "FWCore/Utilities/interface/InputTag.h"
0011
0012 #include "RecoLocalCalo/HGCalRecAlgos/interface/RecHitTools.h"
0013
0014 #include "HeterogeneousCore/CUDACore/interface/ScopedContext.h"
0015 #include "HeterogeneousCore/CUDACore/interface/ContextState.h"
0016 #include "HeterogeneousCore/CUDAUtilities/interface/cudaCheck.h"
0017 #include "HeterogeneousCore/CUDAUtilities/interface/MessageLogger.h"
0018
0019 #include "RecoLocalCalo/HGCalRecProducers/plugins/KernelManagerHGCalRecHit.h"
0020 #include "CUDADataFormats/HGCal/interface/HGCRecHitGPUProduct.h"
0021 #include "CUDADataFormats/HGCal/interface/HGCUncalibRecHitDevice.h"
0022 #include "CUDADataFormats/HGCal/interface/HGCUncalibRecHitHost.h"
0023
0024 class EERecHitGPU : public edm::stream::EDProducer<> {
0025 public:
0026 explicit EERecHitGPU(const edm::ParameterSet &ps);
0027 ~EERecHitGPU() override;
0028
0029 void produce(edm::Event &, const edm::EventSetup &) override;
0030
0031 private:
0032 edm::EDGetTokenT<HGCeeUncalibratedRecHitCollection> uncalibRecHitCPUToken_;
0033 edm::EDPutTokenT<cms::cuda::Product<HGCRecHitGPUProduct>> recHitGPUToken_;
0034
0035 std::unique_ptr<HGCeeRecHitCollection> rechits_;
0036
0037
0038 HGCeeUncalibRecHitConstantData cdata_;
0039 HGCConstantVectorData vdata_;
0040
0041 std::string assert_error_message_(std::string, const size_t &, const size_t &);
0042 void assert_sizes_constants_(const HGCConstantVectorData &);
0043
0044
0045 std::unique_ptr<hgcal::RecHitTools> tools_;
0046
0047
0048 void convert_collection_data_to_soa_(const uint32_t &, const HGCeeUncalibratedRecHitCollection &);
0049 void convert_constant_data_(KernelConstantData<HGCeeUncalibRecHitConstantData> *);
0050
0051 HGCRecHitGPUProduct prod_;
0052 HGCUncalibRecHitDevice d_uncalib_;
0053 HGCUncalibRecHitHost<HGCeeUncalibratedRecHitCollection> h_uncalib_;
0054
0055 KernelConstantData<HGCeeUncalibRecHitConstantData> *kcdata_;
0056 };
0057
0058 EERecHitGPU::EERecHitGPU(const edm::ParameterSet &ps)
0059 : uncalibRecHitCPUToken_{consumes<HGCUncalibratedRecHitCollection>(
0060 ps.getParameter<edm::InputTag>("HGCEEUncalibRecHitsTok"))},
0061 recHitGPUToken_{produces<cms::cuda::Product<HGCRecHitGPUProduct>>()} {
0062 cdata_.keV2DIGI_ = ps.getParameter<double>("HGCEE_keV2DIGI");
0063 cdata_.xmin_ = ps.getParameter<double>("minValSiPar");
0064 cdata_.xmax_ = ps.getParameter<double>("maxValSiPar");
0065 cdata_.aterm_ = ps.getParameter<double>("noiseSiPar");
0066 cdata_.cterm_ = ps.getParameter<double>("constSiPar");
0067 vdata_.fCPerMIP_ = ps.getParameter<std::vector<double>>("HGCEE_fCPerMIP");
0068 vdata_.cce_ = ps.getParameter<edm::ParameterSet>("HGCEE_cce").getParameter<std::vector<double>>("values");
0069 vdata_.noise_fC_ = ps.getParameter<edm::ParameterSet>("HGCEE_noise_fC").getParameter<std::vector<double>>("values");
0070 vdata_.rcorr_ = ps.getParameter<std::vector<double>>("rcorr");
0071 vdata_.weights_ = ps.getParameter<std::vector<double>>("weights");
0072 cdata_.uncalib2GeV_ = 1e-6 / cdata_.keV2DIGI_;
0073 assert_sizes_constants_(vdata_);
0074
0075 kcdata_ = new KernelConstantData<HGCeeUncalibRecHitConstantData>(cdata_, vdata_);
0076 convert_constant_data_(kcdata_);
0077
0078 tools_ = std::make_unique<hgcal::RecHitTools>();
0079 }
0080
0081 EERecHitGPU::~EERecHitGPU() { delete kcdata_; }
0082
0083 std::string EERecHitGPU::assert_error_message_(std::string var, const size_t &s1, const size_t &s2) {
0084 std::string str1 = "The '";
0085 std::string str2 = "' array must be of size ";
0086 std::string str3 = " to hold the configuration data, but is of size ";
0087 return str1 + var + str2 + std::to_string(s1) + str3 + std::to_string(s2);
0088 }
0089
0090 void EERecHitGPU::assert_sizes_constants_(const HGCConstantVectorData &vd) {
0091 if (vdata_.fCPerMIP_.size() != HGCeeUncalibRecHitConstantData::ee_fCPerMIP)
0092 edm::LogError("WrongSize") << this->assert_error_message_(
0093 "fCPerMIP", HGCeeUncalibRecHitConstantData::ee_fCPerMIP, vdata_.fCPerMIP_.size());
0094 else if (vdata_.cce_.size() != HGCeeUncalibRecHitConstantData::ee_cce)
0095 edm::LogError("WrongSize") << this->assert_error_message_(
0096 "cce", HGCeeUncalibRecHitConstantData::ee_cce, vdata_.cce_.size());
0097 else if (vdata_.noise_fC_.size() != HGCeeUncalibRecHitConstantData::ee_noise_fC)
0098 edm::LogError("WrongSize") << this->assert_error_message_(
0099 "noise_fC", HGCeeUncalibRecHitConstantData::ee_noise_fC, vdata_.noise_fC_.size());
0100 else if (vdata_.rcorr_.size() != HGCeeUncalibRecHitConstantData::ee_rcorr)
0101 edm::LogError("WrongSize") << this->assert_error_message_(
0102 "rcorr", HGCeeUncalibRecHitConstantData::ee_rcorr, vdata_.rcorr_.size());
0103 else if (vdata_.weights_.size() != HGCeeUncalibRecHitConstantData::ee_weights)
0104 edm::LogError("WrongSize") << this->assert_error_message_(
0105 "weights", HGCeeUncalibRecHitConstantData::ee_weights, vdata_.weights_.size());
0106 }
0107
0108 void EERecHitGPU::produce(edm::Event &event, const edm::EventSetup &setup) {
0109 cms::cuda::ScopedContextProduce ctx{event.streamID()};
0110
0111 const auto &hits = event.get(uncalibRecHitCPUToken_);
0112 const unsigned nhits(hits.size());
0113 rechits_ = std::make_unique<HGCRecHitCollection>();
0114
0115 if (nhits == 0)
0116 edm::LogError("EERecHitGPU") << "WARNING: no input hits!";
0117
0118 prod_ = HGCRecHitGPUProduct(nhits, ctx.stream());
0119 d_uncalib_ = HGCUncalibRecHitDevice(nhits, ctx.stream());
0120 h_uncalib_ = HGCUncalibRecHitHost<HGCeeUncalibratedRecHitCollection>(nhits, hits, ctx.stream());
0121
0122 KernelManagerHGCalRecHit km(h_uncalib_.get(), d_uncalib_.get(), prod_.get());
0123 km.run_kernels(kcdata_, ctx.stream());
0124
0125 ctx.emplace(event, recHitGPUToken_, std::move(prod_));
0126 }
0127
0128 void EERecHitGPU::convert_constant_data_(KernelConstantData<HGCeeUncalibRecHitConstantData> *kcdata) {
0129 for (size_t i = 0; i < kcdata->vdata_.fCPerMIP_.size(); ++i)
0130 kcdata->data_.fCPerMIP_[i] = kcdata->vdata_.fCPerMIP_[i];
0131 for (size_t i = 0; i < kcdata->vdata_.cce_.size(); ++i)
0132 kcdata->data_.cce_[i] = kcdata->vdata_.cce_[i];
0133 for (size_t i = 0; i < kcdata->vdata_.noise_fC_.size(); ++i)
0134 kcdata->data_.noise_fC_[i] = kcdata->vdata_.noise_fC_[i];
0135 for (size_t i = 0; i < kcdata->vdata_.rcorr_.size(); ++i)
0136 kcdata->data_.rcorr_[i] = kcdata->vdata_.rcorr_[i];
0137 for (size_t i = 0; i < kcdata->vdata_.weights_.size(); ++i)
0138 kcdata->data_.weights_[i] = kcdata->vdata_.weights_[i];
0139 }
0140
0141 #include "FWCore/Framework/interface/MakerMacros.h"
0142 DEFINE_FWK_MODULE(EERecHitGPU);