#include <HLTScalersClient.h>

Inheritance diagram for HLTScalersClient:

Classes
class	CountLS_t

class	CountLSFifo_t

Public Types
typedef dqm::legacy::DQMStore	DQMStore

typedef dqm::legacy::MonitorElement	MonitorElement

Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Public Member Functions
void	analyze (const edm::Event &e, const edm::EventSetup &c) override

void	beginJob (void) override
	BeginJob. More...

void	beginRun (const edm::Run &run, const edm::EventSetup &c) override
	BeginRun. More...

void	endLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &c) override

void	endRun (const edm::Run &run, const edm::EventSetup &c) override
	EndRun. More...

	HLTScalersClient (const edm::ParameterSet &ps)
	Constructors. More...

	~HLTScalersClient () override
	Destructor. More...

Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

	~EDAnalyzer () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector < ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const * > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
std::pair< double, double >	getSlope_ (const CountLSFifo_t &points)

Private Attributes
std::vector< MonitorElement * >	countHistories_

int	currentLumiBlockNumber_

MonitorElement *	currentNormRate_

MonitorElement *	currentRate_

int	currentRun_

DQMStore *	dbe_

bool	debug_

bool	first_

std::string	folderName_

MonitorElement *	hltCount_

std::vector< MonitorElement * >	hltCurrentNormRate_

std::vector< MonitorElement * >	hltCurrentRate_

MonitorElement *	hltNormRate_

MonitorElement *	hltRate_

std::deque< int >	ignores_

unsigned int	kRateIntegWindow_

int	maxFU_

MonitorElement *	mergeCount_

bool	missingPathNames_

int	nev_

int	nLumi_

std::string	processName_

std::vector< MonitorElement * >	rateHistories_

std::vector< MonitorElement * >	rateNormHistories_

CountLSFifo_t	recentNormedOverallCountsPerLS_

std::vector< CountLSFifo_t >	recentNormedPathCountsPerLS_

CountLSFifo_t	recentOverallCountsPerLS_

std::vector< CountLSFifo_t >	recentPathCountsPerLS_

std::ofstream	textfile_

MonitorElement *	updates_

Additional Inherited Members
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsInputProcessBlocks ()

static bool	wantsProcessBlocks ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Definition at line 56 of file HLTScalersClient.h.

Member Typedef Documentation

typedef dqm::legacy::DQMStore HLTScalersClient::DQMStore

Definition at line 62 of file HLTScalersClient.h.

typedef dqm::legacy::MonitorElement HLTScalersClient::MonitorElement

Definition at line 61 of file HLTScalersClient.h.

Constructor & Destructor Documentation

HLTScalersClient::HLTScalersClient ( const edm::ParameterSet & ps )

Constructors.

Definition at line 61 of file HLTScalersClient.cc.

References dqm::implementation::IBooker::book1D(), gather_cfg::cout, dbe_, debug_, folderName_, hltCount_, hltNormRate_, hltRate_, LogDebug, MAX_LUMI_SEG_HLT, mergeCount_, Utilities::operator, dqm::impl::MonitorElement::setBinLabel(), dqm::implementation::DQMStore::setCurrentFolder(), AlCaHLTBitMon_QueryRunRegistry::string, textfile_, and updates_.

     : dbe_(nullptr),
       nLumi_(0),
       currentRate_(nullptr),
       currentLumiBlockNumber_(0),
       first_(true),
       missingPathNames_(true),
       folderName_(ps.getUntrackedParameter<std::string>("dqmFolder", "HLT/HLScalers_EvF")),
       kRateIntegWindow_(ps.getUntrackedParameter<unsigned int>("rateIntegWindow", 3)),
       processName_(ps.getParameter<std::string>("processName")),
       ignores_(),
       debug_(ps.getUntrackedParameter<bool>("debugDump", false)),
       maxFU_(ps.getUntrackedParameter<unsigned int>("maxFU", false)),
       recentOverallCountsPerLS_(kRateIntegWindow_),
       recentNormedOverallCountsPerLS_(2) {
   LogDebug("HLTScalersClient") << "constructor";
   if (debug_) {
     textfile_.open("debug.txt");
     if (!textfile_) {
       std::cout << "constructor: can't open text file" << std::endl;
     }
   }
   // get back-end interface
   dbe_ = edm::Service<DQMStore>().operator->();
   dbe_->setCurrentFolder(folderName_);
 
   std::string rawdir(folderName_ + "/raw");
   dbe_->setCurrentFolder(rawdir);
   hltRate_ = dbe_->book1D("hltRate", "Overall HLT Accept rate vs LS", MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5);
   dbe_->setCurrentFolder(folderName_);
   hltNormRate_ = dbe_->book1D(
       "hltRateNorm", "Overall HLT Accept rate vs LS, scaled", MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5);
   hltCount_ = dbe_->book1D("hltCount", "Overall HLT Counts vs LS", MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5);
   //   hltCountN_= dbe_->book1D("hltCountN", "Overall HLT Counts per LS vs LS",
   //              MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT-0.5);
   mergeCount_ =
       dbe_->book1D("mergeCount", "Number of merge counts vs LS", MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5);
 
   updates_ = dbe_->book1D("updates", "Status of Updates", 2, 0, 2);
   updates_->setBinLabel(1, "Good Updates");
   updates_->setBinLabel(2, "Incomplete Updates");
 
 }  // end constructor

HLTScalersClient::~HLTScalersClient ( )

inlineoverride

Destructor.

Definition at line 119 of file HLTScalersClient.h.

References debug_, and textfile_.

                                {
     if (debug_) {
       textfile_.close();
     }
   };

Member Function Documentation

void HLTScalersClient::analyze	(	const edm::Event &	e,
		const edm::EventSetup &	c
	)

overridevirtual

Implements edm::EDAnalyzer.

Definition at line 518 of file HLTScalersClient.cc.

                                                                         {
   // nothing to do here
 }

void HLTScalersClient::beginJob ( void )

overridevirtual

BeginJob.

Reimplemented from edm::EDAnalyzer.

Definition at line 106 of file HLTScalersClient.cc.

References dbe_, first_, folderName_, LogDebug, missingPathNames_, and dqm::implementation::DQMStore::setCurrentFolder().

                                     {
   LogDebug("HLTScalersClient") << "beingJob";
   if (dbe_) {
     dbe_->setCurrentFolder(folderName_);
   }
   first_ = true;
   missingPathNames_ = true;
 }

void HLTScalersClient::beginRun	(	const edm::Run &	run,
		const edm::EventSetup &	c
	)

overridevirtual

BeginRun.

beginRun

Reimplemented from edm::EDAnalyzer.

Definition at line 116 of file HLTScalersClient.cc.

References first_, edm::RunBase::id(), LogDebug, and missingPathNames_.

                                                                          {
   missingPathNames_ = true;
   first_ = true;
   LogDebug("HLTScalersClient") << "beginRun, run " << run.id();
 
 }  // beginRun

void HLTScalersClient::endLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	c
	)

overridevirtual

End LumiBlock DQM Client Diagnostic should be performed here

Reimplemented from edm::EDAnalyzer.

Definition at line 131 of file HLTScalersClient.cc.

References newFWLiteAna::bin, dqm::implementation::IBooker::book1D(), countHistories_, gather_cfg::cout, currentNormRate_, currentRate_, dbe_, debug_, relativeConstraints::empty, dqm::impl::MonitorElement::Fill(), first_, SiStripCommissioningSource_FromRAW_cfg::fnames, folderName_, dqm::implementation::IGetter::get(), dqm::impl::MonitorElement::getBinContent(), HLTScalersClient::CountLSFifo_t::getCount(), dqm::impl::MonitorElement::getIntValue(), dqm::impl::MonitorElement::getNbinsX(), getSlope_(), dqm::legacy::MonitorElement::getTH1(), hltCount_, hltCurrentNormRate_, hltCurrentRate_, hltNormRate_, hltRate_, mps_fire::i, edm::LuminosityBlockBase::id(), edm::isNotFinite(), isotrackApplyRegressor::k, kPerHisto, kRateIntegWindow_, label, geometryCSVtoXML::line, LogDebug, edm::LuminosityBlockID::luminosityBlock(), MAX_LUMI_SEG_HLT, MAX_PATHS, maxFU_, MatrixUtil::merge(), mergeCount_, missingPathNames_, mps_check::msg, mergeVDriftHistosByStation::name, names, nLumi_, unpackData-CaloStage2::pname, rateHistories_, rateNormHistories_, recentNormedOverallCountsPerLS_, recentNormedPathCountsPerLS_, recentOverallCountsPerLS_, recentPathCountsPerLS_, SECS_PER_LUMI_SECTION, dqm::impl::MonitorElement::setBinContent(), dqm::impl::MonitorElement::setBinError(), dqm::impl::MonitorElement::setBinLabel(), dqm::implementation::DQMStore::setCurrentFolder(), slope, mathSSE::sqrt(), AlCaHLTBitMon_QueryRunRegistry::string, textfile_, HLTScalersClient::CountLSFifo_t::update(), and updates_.

                                                                                                    {
   nLumi_ = lumiSeg.id().luminosityBlock();
 
   // get raw data
   std::string scalHisto = folderName_ + "/raw/hltScalers";
   MonitorElement *scalers = dbe_->get(scalHisto);
   if (scalers == nullptr) {
     LogDebug("HLTScalersClient") << "cannot get hlt scalers histogram, "
                                  << "bailing out.";
     if (debug_)
       std::cout << "No scalers ? Looking for " << scalHisto << std::endl;
     return;
   }
 
   int npaths = scalers->getNbinsX();
   if (npaths > MAX_PATHS)
     npaths = MAX_PATHS;  // HARD CODE FOR NOW
   LogDebug("HLTScalersClient") << "I see " << npaths << " paths. ";
 
   // set the bin labels on the first go-through
   // I need to do this here because we don't have the paths yet
   // on begin-run. I should do this in a less ugly way (see FV?)
   if (first_) {
     std::string rawdir(folderName_ + "/raw");
 
     LogDebug("HLTScalersClient") << "Setting up paths on first endLumiBlock " << npaths;
     dbe_->setCurrentFolder(rawdir);
     currentRate_ = dbe_->book1D("cur_rate", "current lumi section rate per path", npaths, -0.5, npaths - 0.5);
     currentNormRate_ =
         dbe_->book1D("cur_rate_norm", "current norm. lumi section rate per path", npaths, -0.5, npaths - 0.5);
     recentPathCountsPerLS_.reserve(npaths);
     recentNormedPathCountsPerLS_.reserve(npaths);
     char rates_subfolder[256];
     snprintf(rates_subfolder, 256, "%s/RateHistory", folderName_.c_str());
     char counts_subfolder[256];
     snprintf(counts_subfolder, 256, "%s/CountHistory", folderName_.c_str());
 
     hltCurrentRate_.reserve(npaths);
     rateHistories_.reserve(npaths);
     countHistories_.reserve(npaths);
     hltCurrentNormRate_.reserve(npaths);
     rateNormHistories_.reserve(npaths);
 
     dbe_->setCurrentFolder(folderName_);  // these belong in top-level
     for (int i = 0; i < npaths; ++i) {
       dbe_->setCurrentFolder(std::string(rates_subfolder) + "/raw");
 
       char name[256];
       snprintf(name, 256, "raw_rate_p%03d", i);
       //     LogDebug("HLTScalersClient") << "name " << i << " is " << name ;
       rateHistories_.push_back(dbe_->book1D(name, name, MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5));
       snprintf(name, 256, "norm_rate_p%03d", i);
       dbe_->setCurrentFolder(rates_subfolder);
       rateNormHistories_.push_back(dbe_->book1D(name, name, MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5));
       dbe_->setCurrentFolder(counts_subfolder);
       snprintf(name, 256, "counts_p%03d", i);
       countHistories_.push_back(dbe_->book1D(name, name, MAX_LUMI_SEG_HLT, -0.5, MAX_LUMI_SEG_HLT - 0.5));
       // prefill the data structures
       recentPathCountsPerLS_.push_back(CountLSFifo_t(kRateIntegWindow_));
       recentNormedPathCountsPerLS_.push_back(CountLSFifo_t(2));
     }
     dbe_->setCurrentFolder(folderName_);
 
     // split hlt scalers up into groups of 20
     const int maxlen = 64;
     char metitle[maxlen];                     // histo name
     char mename[maxlen];                      // ME name
     int numHistos = int(npaths / kPerHisto);  // this hasta be w/o remainders
 
     int remainder = npaths % kPerHisto;
     if (remainder)
       numHistos += 1;
 
     for (int k = 0; k < numHistos; k++) {
       int npath_low = kPerHisto * k;
       int npath_high = kPerHisto * (k + 1) - 1;
       snprintf(mename, maxlen, "hltScalers_%0d", k);
       snprintf(metitle, maxlen, "HLT scalers - Paths %d to %d", npath_low, npath_high);
       dbe_->setCurrentFolder(rawdir);
       hltCurrentRate_.push_back(dbe_->book1D(mename, metitle, kPerHisto, -0.5 + npath_low, npath_high + 0.5));
       dbe_->setCurrentFolder(folderName_);  // these belong in top-level
       snprintf(mename, maxlen, "hltScalersNorm_%0d", k);
       snprintf(metitle, maxlen, "HLT Rate (scaled) - Paths %d to %d", npath_low, npath_high);
       hltCurrentNormRate_.push_back(dbe_->book1D(mename, metitle, kPerHisto, -0.5 + npath_low, npath_high + 0.5));
     }
 
     first_ = false;
   }
 
   if (missingPathNames_) {
     // first try the scalers histogram and see if the bin names are set
     for (int i = 0; i < npaths; ++i) {
       // needs to be i+1 since root bins start at 1
       const char *name = scalers->getTH1()->GetXaxis()->GetBinLabel(i + 1);
       if (name && (strlen(name) > 0)) {
         if (debug_) {
           std::cout << "path " << i << " name is " << name << std::endl;
         }
         int whichHisto = i / kPerHisto;
         int whichBin = i % kPerHisto + 1;
         char pname[256];
         hltCurrentRate_[whichHisto]->setBinLabel(whichBin, name);
         hltCurrentNormRate_[whichHisto]->setBinLabel(whichBin, name);
         snprintf(pname, 256, "Rate - path %s (Path # %03d)", name, i);
         rateHistories_[i]->setTitle(pname);
         rateNormHistories_[i]->setTitle(pname);
         snprintf(pname, 256, "Counts - path %s (Path # %03d)", name, i);
         countHistories_[i]->setTitle(pname);
 
         currentRate_->setBinLabel(i + 1, name);
         currentNormRate_->setBinLabel(i + 1, name);
 
         missingPathNames_ = false;
       }
     }
   }
   // MEGA-HACK
   if (missingPathNames_) {
     // if that didn't work we load 'em from a text file. damn straight.
     int ipath = 1;
     std::ifstream names("names.dat");
     if (!names) {
       if (debug_) {
         std::ostringstream msg;
         msg << "open of "
             << "names.dat";
         perror(msg.str().c_str());
       }
     } else {  // open succeeded
       missingPathNames_ = false;
       std::string line;
       while (!names.eof()) {
         getline(names, line);
         std::istringstream fnames(line);
         std::string label;
         int bin;
         if (fnames.str().find('#') == 0)  // skip comment lines
           continue;
         if (fnames >> bin >> label) {
           if (debug_) {
             std::cout << bin << "--" << label << "(" << ipath << ")" << std::endl;
           }
           currentRate_->setBinLabel(ipath, label);
           currentNormRate_->setBinLabel(ipath, label);
           countHistories_[ipath - 1]->setTitle(label);
           rateHistories_[ipath - 1]->setTitle(label);
           rateNormHistories_[ipath - 1]->setTitle(label);
           int whichHisto = (ipath - 1) / kPerHisto;
           int whichBin = (ipath - 1) % kPerHisto + 1;
           hltCurrentRate_[whichHisto]->setBinLabel(whichBin, label);
           hltCurrentNormRate_[whichHisto]->setBinLabel(whichBin, label);
           ++ipath;
           if (ipath > npaths)
             break;
         }  //
       }    // loop lines
     }      // open ok
   }
 
   // END SETUP
 
   std::string nLumiHisto(folderName_ + "/nLumiBlock");
   MonitorElement *nLumi = dbe_->get(nLumiHisto);
   if (nLumi == nullptr) {
     nLumiHisto = folderName_ + "/raw/nLumiBlock";
     nLumi = dbe_->get(nLumiHisto);
   }
   int testval = (nLumi != nullptr ? nLumi->getIntValue() : -1);
   LogDebug("HLTScalersClient") << "Lumi Block from DQM: " << testval << ", local is " << nLumi_;
   int nL = (nLumi != nullptr ? nLumi->getIntValue() : nLumi_);
   if (nL > MAX_LUMI_SEG_HLT) {
     LogDebug("HLTScalersClient") << "Too many Lumi segments, " << nL << " is greater than MAX_LUMI_SEG_HLT,"
                                  << " wrapping to " << (nL % MAX_LUMI_SEG_HLT);
     // nL = MAX_LUMI_SEG_HLT;
     nL = nL % MAX_LUMI_SEG_HLT;
   }
 
   // merging counts
   double num_fu = -1.0;
   std::string mergeName(folderName_ + "/raw/hltMerge");
   MonitorElement *merge = dbe_->get(mergeName);
   if (merge != nullptr) {
     num_fu = merge->getBinContent(1);
     if (debug_) {
       std::cout << "Number of received entries: " << num_fu << std::endl;
     }
     mergeCount_->Fill(nL, num_fu);
   }
   // end
 
   // evaluate the data
   // loop over current counts
 
   // this gets filled for all times. Mainly for debugging.
   for (int i = 1; i <= npaths; ++i) {  // bins start at 1
     double current_count = scalers->getBinContent(i);
     // nb that this will now _overwrite_ some settings
     countHistories_[i - 1]->setBinContent(nL, current_count);  // good or bad
   }
 
   std::string overallScalerName(folderName_ + "/raw/hltOverallScaler");
   MonitorElement *hltScaler = dbe_->get(overallScalerName);
   if (hltScaler != nullptr) {
     double current_count = hltScaler->getBinContent(1);
     hltCount_->setBinContent(nL, current_count);
     recentOverallCountsPerLS_.update(CountLS_t(nL, current_count));
     std::pair<double, double> sl = getSlope_(recentOverallCountsPerLS_);
     double slope = sl.first;
     double slope_err = sl.second;
     if (slope > 0) {
       hltRate_->setBinContent(nL, slope);
       if (!edm::isNotFinite(slope_err) && (slope_err >= 0))
         hltRate_->setBinError(nL, slope_err);
     }
   }  // found  histo
 
   if (num_fu >= 0.95 * maxFU_) {
     if (num_fu > maxFU_) {
       maxFU_ = num_fu;
       if (debug_)
         std::cout << "maxFU is now " << maxFU_ << std::endl;
     }
     // good data
     for (int i = 1; i <= npaths; ++i) {  // bins start at 1
       double current_count = scalers->getBinContent(i);
       // DEBUG
       if (!recentPathCountsPerLS_[i - 1].empty() && debug_)
         std::cout << i << "\t-> good one: new => cnt, ls = " << current_count << ", " << nL
                   << ", old = " << recentPathCountsPerLS_[i - 1].back().second << "\t"
                   << recentPathCountsPerLS_[i - 1].back().first << std::endl;
       // END DEBUG
       recentPathCountsPerLS_[i - 1].update(CountLS_t(nL, current_count));
 
       // NB: we do not fill a new entry in the rate histo if we can't
       // calculate it
       std::pair<double, double> sl = getSlope_(recentPathCountsPerLS_[i - 1]);
       double slope = sl.first;
       double slope_err = sl.second;
       // rateHistories_[i-1]->Fill(nL,slope);
       if (slope > 0) {
         rateHistories_[i - 1]->setBinContent(nL, slope);
         // set the current rate(s)
         hltCurrentRate_[(i - 1) / kPerHisto]->setBinContent(i % kPerHisto, slope);
         currentRate_->setBinContent(i, slope);
         if (!edm::isNotFinite(slope_err) && (slope_err >= 0)) {
           currentRate_->setBinError(i, slope_err);
           hltCurrentRate_[(i - 1) / kPerHisto]->setBinError(i % kPerHisto, slope_err);
           rateHistories_[i - 1]->setBinError(nL, slope_err);
         }
       }
 
     }  // loop over paths
 
     // ---------------------------- overall rate, absolute counts
     std::string overallScalerName(folderName_ + "/raw/hltOverallScaler");
     MonitorElement *hltScaler = dbe_->get(overallScalerName);
     if (hltScaler != nullptr) {
       double current_count = hltScaler->getBinContent(1);
       hltCount_->setBinContent(nL, current_count);
       recentOverallCountsPerLS_.update(CountLS_t(nL, current_count));
       std::pair<double, double> sl = getSlope_(recentOverallCountsPerLS_);
       double slope = sl.first;
       double slope_err = sl.second;
       if (slope >= 0) {
         hltRate_->setBinContent(nL, slope);
         if (!edm::isNotFinite(slope_err) && (slope_err >= 0))
           hltRate_->setBinError(nL, slope_err);
       }
     }                   // found  histo
     updates_->Fill(0);  // good
   }                     // check on number of FU's - good data
   else {
     updates_->Fill(1);  // missing updates
   }
 
   // PW DEBUG
   if (debug_) {
     textfile_ << nL << "\t" << npaths << "\t";
     for (int i = 0; i < npaths; ++i) {
       textfile_ << scalers->getBinContent(i) << " ";
     }
     textfile_ << std::endl;
   }
   // end DEBUG
 
 #ifdef LATER
   // ------ overall rate normalized - all data
   overallScalerName = std::string(folderName_ + "/raw/hltOverallScalerN");
   hltScaler = dbe_->get(overallScalerName);
   if (hltScaler != 0) {
     double cnt = hltScaler->getBinContent(1);
     //     hltCountN_->setBinContent(nL,cnt);
     if (debug_) {
       std::cout << "Overall Norm: new => cnt, ls = " << cnt << ", " << nL << ", num_fu = " << num_fu << std::endl;
     }
     recentNormedOverallCountsPerLS_.update(CountLS_t(nL, cnt / num_fu));
     cnt = recentNormedOverallCountsPerLS_.getCount(nL);  // for dupes/partials
     double slope = cnt / num_fu / SECS_PER_LUMI_SECTION;
     if (debug_) {
       std::cout << "Normalized slope = " << slope << std::endl;
     }
     if (slope > 0)
       hltNormRate_->setBinContent(nL, slope);
   }
   //
   std::string scalHistoNorm = folderName_ + "/raw/hltScalersN";
   MonitorElement *scalersN = dbe_->get(scalHistoNorm);
   if (scalersN) {
     for (int i = 0; i < npaths; ++i) {
       double cnt = scalersN->getBinContent(i);
       double slope = cnt / num_fu / SECS_PER_LUMI_SECTION;
       if (slope > 0) {
         rateNormHistories_[i - 1]->setBinContent(nL, slope);
         // set the current rate(s)
         hltCurrentNormRate_[(i - 1) / kPerHisto]->setBinContent(i % kPerHisto, slope);
         currentNormRate_->setBinContent(i, slope);
       }
     }
   }
 #else  // NOT LATER
   // ------ overall rate normalized - all data
   overallScalerName = std::string(folderName_ + "/raw/hltOverallScaler");
   hltScaler = dbe_->get(overallScalerName);
   if (hltScaler != nullptr) {
     double cnt = hltScaler->getBinContent(1);
     //     hltCountN_->setBinContent(nL,cnt);
     float sf = num_fu / maxFU_;
     if (debug_) {
       std::cout << "Overall Norm: new => cnt, ls = " << cnt << ", " << nL << ", num_fu = " << num_fu << ", sf = " << sf
                 << std::endl;
     }
     recentNormedOverallCountsPerLS_.update(CountLS_t(nL, cnt / sf));
     cnt = recentNormedOverallCountsPerLS_.getCount(nL);  // for dupes/partials
     std::pair<double, double> sl = getSlope_(recentNormedOverallCountsPerLS_);
     double slope = sl.first;
     double slope_err = sl.second;
     if (debug_) {
       std::cout << "Normalized slope = " << slope << std::endl;
     }
     if (slope > 0) {
       hltNormRate_->setBinContent(nL, slope);
       if (cnt > 0)
         slope_err = slope * sqrt(2. / num_fu + 2. / cnt);
       if (!edm::isNotFinite(slope_err) && (slope_err >= 0))
         hltNormRate_->setBinError(nL, slope_err);
     }
   }
   //
   std::string scalHistoNorm = folderName_ + "/raw/hltScalers";
   MonitorElement *scalersN = dbe_->get(scalHistoNorm);
   if (scalersN) {
     double sf = num_fu / maxFU_;
     for (int i = 1; i <= npaths; ++i) {
       double cnt = scalersN->getBinContent(i);
       recentNormedPathCountsPerLS_[i - 1].update(CountLS_t(nL, cnt / sf));
       std::pair<double, double> sl = getSlope_(recentNormedPathCountsPerLS_[i - 1]);
       double slope = sl.first;
       double slope_err = sl.second;
       if (slope >= 0) {
         rateNormHistories_[i - 1]->setBinContent(nL, slope);
         // set the current rate(s)
         hltCurrentNormRate_[(i - 1) / kPerHisto]->setBinContent(i % kPerHisto, slope);
         currentNormRate_->setBinContent(i, slope);
         if (slope_err <= 0 && cnt > 0) {
           // ignores error on prev point, so scale by sqrt(2)
           slope_err = slope * sqrt(2. / num_fu + 2. / cnt);
           if (debug_) {
             std::cout << "Slope err " << i << " = " << slope_err << std::endl;
           }
         }
         if (!edm::isNotFinite(slope_err) && (slope_err >= 0)) {
           rateNormHistories_[i - 1]->setBinError(nL, slope_err);
           // set the current rate(s)
           hltCurrentNormRate_[(i - 1) / kPerHisto]->setBinError(i % kPerHisto, slope_err);
           currentNormRate_->setBinError(i, slope_err);
         }
       }
     }
   }
 
 #endif  // LATER
   //
 }

void HLTScalersClient::endRun	(	const edm::Run &	run,
		const edm::EventSetup &	c
	)

overridevirtual

EndRun.

Reimplemented from edm::EDAnalyzer.

Definition at line 124 of file HLTScalersClient.cc.

References first_, and missingPathNames_.

                                                                        {
   missingPathNames_ = true;
   first_ = true;
 }

std::pair< double, double > HLTScalersClient::getSlope_ ( const CountLSFifo_t & points )

private

Definition at line 525 of file HLTScalersClient.cc.

References gather_cfg::cout, debug_, mps_fire::i, dqmiodumpmetadata::n, funct::pow(), SECS_PER_LUMI_SECTION, slope, mathSSE::sqrt(), HLTScalersClient::CountLSFifo_t::targetSize(), x, xy(), and y.

Referenced by endLuminosityBlock().

                                                                                                {
   double slope, sigma_m;
   if (points.size() < points.targetSize()) {
     return std::pair<double, double>(-1, -1);
   }
   // just do a delta if we just want two bins
   else if (points.size() == 2) {
     // just do diff and be done with it
     double delta_ls = points.front().first - points.back().first;
     double delta_cnt = points.front().second - points.back().second;
     slope = delta_cnt / delta_ls;
     sigma_m = -1;
   } else {  // do a fit
     double xy = 0;
     double x = 0;
     double xsq = 0;
     double y = 0;
     double n = double(points.size());
     for (auto i(points.begin()); i != points.end(); ++i) {
       if (debug_)
         std::cout << "x = " << i->first << ", y = " << i->second << std::endl;
       xy += i->first * i->second;
       x += i->first;
       xsq += i->first * i->first;
       y += i->second;
     }
     slope = (n * xy - x * y) / (n * xsq - x * x);
 
     // now get the uncertainty on the slope. Need intercept for this.
     double intercept = (xsq * y - xy * x) / (n * xsq - x * x);
     double sigma_ysq = 0;
     for (auto i(points.begin()); i != points.end(); ++i) {
       sigma_ysq += pow((i->second - slope * i->first - intercept), 2.);
     }
     //     if ( debug_ )
     //       std::cout << "chi^2 = " << sigma_ysq << std::endl;
     sigma_ysq *= 1. / (n - 2.);
 
     sigma_m = sqrt(n * sigma_ysq / (n * xsq - x * x));
   }
 
   //  std::cout << "Slope is " << slope << std::endl;
   slope /= SECS_PER_LUMI_SECTION;
   if (sigma_m > 0)
     sigma_m /= SECS_PER_LUMI_SECTION;
   //   if ( debug_ ) {
   //     std::cout << "Slope = " << slope << " +- " << sigma_m
   //          << std::endl;
   //   std::cout << "intercept is " << intercept
   //        << std::endl;
   //  }
 
   return std::pair<double, double>(slope, sigma_m);
 }