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#include "CondFormats/DataRecord/interface/Phase2TrackerCablingRcd.h"
#include "CondFormats/SiStripObjects/interface/Phase2TrackerCabling.h"
#include "DataFormats/Common/interface/DetSet.h"
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/DetId/interface/DetIdCollection.h"
#include "DataFormats/FEDRawData/interface/FEDNumbering.h"
#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include "DataFormats/Phase2TrackerDigi/interface/Phase2TrackerDigi.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDBuffer.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDChannel.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDHeader.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDRawChannelUnpacker.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/Phase2TrackerFEDZSChannelUnpacker.h"
#include "EventFilter/Phase2TrackerRawToDigi/interface/utils.h"
#include "FWCore/Framework/interface/global/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/Exception.h"
namespace Phase2Tracker {
class Phase2TrackerDigiProducer : public edm::global::EDProducer<> {
public:
/// constructor
Phase2TrackerDigiProducer(const edm::ParameterSet& pset);
/// default constructor
~Phase2TrackerDigiProducer() override = default;
void produce(edm::StreamID, edm::Event&, const edm::EventSetup&) const override;
private:
const edm::ESGetToken<Phase2TrackerCabling, Phase2TrackerCablingRcd> ph2CablingESToken_;
const edm::EDGetTokenT<FEDRawDataCollection> token_;
const edm::EDPutTokenT<edm::DetSetVector<Phase2TrackerDigi>> putToken_;
class Registry {
public:
/// constructor
Registry(uint32_t aDetid, uint16_t firstStrip, size_t indexInVector, uint16_t numberOfDigis)
: detid(aDetid), first(firstStrip), index(indexInVector), length(numberOfDigis) {}
/// < operator to sort registries
bool operator<(const Registry& other) const {
return (detid != other.detid ? detid < other.detid : first < other.first);
}
/// public data members
uint32_t detid;
uint16_t first;
size_t index;
uint16_t length;
};
};
} // namespace Phase2Tracker
#include "FWCore/Framework/interface/MakerMacros.h"
typedef Phase2Tracker::Phase2TrackerDigiProducer Phase2TrackerDigiProducer;
DEFINE_FWK_MODULE(Phase2TrackerDigiProducer);
using namespace std;
namespace Phase2Tracker {
Phase2TrackerDigiProducer::Phase2TrackerDigiProducer(const edm::ParameterSet& pset)
: ph2CablingESToken_(esConsumes()),
token_(consumes<FEDRawDataCollection>(pset.getParameter<edm::InputTag>("ProductLabel"))),
putToken_(produces<edm::DetSetVector<Phase2TrackerDigi>>("ProcessedRaw")) {}
void Phase2TrackerDigiProducer::produce(edm::StreamID, edm::Event& event, const edm::EventSetup& es) const {
// fetch cabling from event setup
auto const& cabling = es.getData(ph2CablingESToken_);
// Retrieve FEDRawData collection
edm::Handle<FEDRawDataCollection> buffers;
event.getByToken(token_, buffers);
//reserve enough working memory
std::vector<Registry> proc_work_registry;
std::vector<Phase2TrackerDigi> proc_work_digis;
{
size_t reserve_count = 0;
size_t reserve_digis = 0;
for (size_t fedIndex = Phase2Tracker::FED_ID_MIN; fedIndex <= Phase2Tracker::CMS_FED_ID_MAX; ++fedIndex) {
const FEDRawData& fed = buffers->FEDData(fedIndex);
if (fed.size() != 0) {
// construct buffer
Phase2Tracker::Phase2TrackerFEDBuffer buffer(fed.data(), fed.size());
int ichan = 0;
for (int ife = 0; ife < MAX_FE_PER_FED; ife++) {
for (int icbc = 0; icbc < MAX_CBC_PER_FE; icbc++) {
if (buffer.channel(ichan).length() > 0) {
++reserve_count;
//calculation from Phase2TrackerFEDRawChannelUnpacker.h
reserve_digis += buffer.channel(ichan).length() * 8 - STRIPS_PADDING;
++ichan;
}
}
}
}
}
proc_work_registry.reserve(2 * reserve_count);
proc_work_digis.reserve(reserve_digis);
}
// Analyze strip tracker FED buffers in data
for (size_t fedIndex = Phase2Tracker::FED_ID_MIN; fedIndex <= Phase2Tracker::CMS_FED_ID_MAX; ++fedIndex) {
const FEDRawData& fed = buffers->FEDData(fedIndex);
if (fed.size() != 0) {
// construct buffer
Phase2Tracker::Phase2TrackerFEDBuffer buffer(fed.data(), fed.size());
#ifdef EDM_ML_DEBUG
std::ostringstream ss;
ss << " -------------------------------------------- " << endl;
ss << " buffer debug ------------------------------- " << endl;
ss << " -------------------------------------------- " << endl;
ss << " buffer size : " << buffer.bufferSize() << endl;
ss << " fed id : " << fedIndex << endl;
ss << " -------------------------------------------- " << endl;
ss << " tracker header debug ------------------------" << endl;
ss << " -------------------------------------------- " << endl;
LogTrace("Phase2TrackerDigiProducer") << ss.str();
ss.clear();
ss.str("");
Phase2TrackerFEDHeader tr_header = buffer.trackerHeader();
ss << " Version : " << hex << setw(2) << (int)tr_header.getDataFormatVersion() << endl;
ss << " Mode : " << hex << setw(2) << tr_header.getDebugMode() << endl;
ss << " Type : " << hex << setw(2) << (int)tr_header.getEventType() << endl;
ss << " Readout : " << hex << setw(2) << tr_header.getReadoutMode() << endl;
ss << " Condition Data : " << (tr_header.getConditionData() ? "Present" : "Absent") << "\n";
ss << " Data Type : " << (tr_header.getDataType() ? "Real" : "Fake") << "\n";
ss << " Status : " << hex << setw(16) << (int)tr_header.getGlibStatusCode() << endl;
ss << " FE stat : ";
for (int i = 15; i >= 0; i--) {
if ((tr_header.frontendStatus())[i]) {
ss << "1";
} else {
ss << "0";
}
}
ss << endl;
ss << " Nr CBC : " << hex << setw(16) << (int)tr_header.getNumberOfCBC() << endl;
ss << " CBC stat : ";
for (int i = 0; i < tr_header.getNumberOfCBC(); i++) {
ss << hex << setw(2) << (int)tr_header.CBCStatus()[i] << " ";
}
ss << endl;
LogTrace("Phase2TrackerDigiProducer") << ss.str();
ss.clear();
ss.str("");
ss << " -------------------------------------------- " << endl;
ss << " Payload ----------------------------------- " << endl;
ss << " -------------------------------------------- " << endl;
#endif
// loop channels
int ichan = 0;
for (int ife = 0; ife < MAX_FE_PER_FED; ife++) {
for (int icbc = 0; icbc < MAX_CBC_PER_FE; icbc++) {
const Phase2TrackerFEDChannel& channel = buffer.channel(ichan);
if (channel.length() > 0) {
// get fedid from cabling
const Phase2TrackerModule mod = cabling.findFedCh(std::make_pair(fedIndex, ife));
uint32_t detid = mod.getDetid();
#ifdef EDM_ML_DEBUG
ss << dec << " id from cabling : " << detid << endl;
ss << dec << " reading channel : " << icbc << " on FE " << ife;
ss << dec << " with length : " << (int)channel.length() << endl;
#endif
// container for this channel's digis
std::vector<Phase2TrackerDigi> stripsTop;
std::vector<Phase2TrackerDigi> stripsBottom;
// unpacking data
Phase2TrackerFEDRawChannelUnpacker unpacker = Phase2TrackerFEDRawChannelUnpacker(channel);
while (unpacker.hasData()) {
if (unpacker.stripOn()) {
if (unpacker.stripIndex() % 2) {
stripsTop.push_back(Phase2TrackerDigi((int)(STRIPS_PER_CBC * icbc + unpacker.stripIndex()) / 2, 0));
#ifdef EDM_ML_DEBUG
ss << "t";
#endif
} else {
stripsBottom.push_back(
Phase2TrackerDigi((int)(STRIPS_PER_CBC * icbc + unpacker.stripIndex()) / 2, 0));
#ifdef EDM_ML_DEBUG
ss << "b";
#endif
}
} else {
#ifdef EDM_ML_DEBUG
ss << "_";
#endif
}
unpacker++;
}
#ifdef EDM_ML_DEBUG
ss << endl;
LogTrace("Phase2TrackerDigiProducer") << ss.str();
ss.clear();
ss.str("");
#endif
// store beginning and end of this digis for this detid and add this registry to the list
// and store data
proc_work_registry.emplace_back(
detid + 1, STRIPS_PER_CBC * icbc / 2, proc_work_digis.size(), stripsTop.size());
proc_work_digis.insert(proc_work_digis.end(), stripsTop.begin(), stripsTop.end());
proc_work_registry.emplace_back(
detid + 2, STRIPS_PER_CBC * icbc / 2, proc_work_digis.size(), stripsBottom.size());
proc_work_digis.insert(proc_work_digis.end(), stripsBottom.begin(), stripsBottom.end());
}
ichan++;
}
} // end loop on channels
}
}
// store digis in edm collections
std::sort(proc_work_registry.begin(), proc_work_registry.end());
std::vector<edm::DetSet<Phase2TrackerDigi>> sorted_and_merged;
std::vector<Registry>::iterator it = proc_work_registry.begin(), it2 = it + 1, end = proc_work_registry.end();
while (it < end) {
sorted_and_merged.push_back(edm::DetSet<Phase2TrackerDigi>(it->detid));
std::vector<Phase2TrackerDigi>& digis = sorted_and_merged.back().data;
// first count how many digis we have
size_t len = it->length;
for (it2 = it + 1; (it2 != end) && (it2->detid == it->detid); ++it2) {
len += it2->length;
}
// reserve memory
digis.reserve(len);
// push them in
for (it2 = it + 0; (it2 != end) && (it2->detid == it->detid); ++it2) {
digis.insert(digis.end(), &proc_work_digis[it2->index], &proc_work_digis[it2->index + it2->length]);
}
it = it2;
}
event.emplace(putToken_, sorted_and_merged, true);
}
} // namespace Phase2Tracker
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