#include <EcalDccWeightBuilder.h>

Inheritance diagram for EcalDccWeightBuilder:

Public Member Functions
void	analyze (const edm::Event &event, const edm::EventSetup &es) override

	EcalDccWeightBuilder (edm::ParameterSet const &ps)

	~EcalDccWeightBuilder () override

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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

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::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

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

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Types
enum	mode_t { WEIGHTS_FROM_CONFIG, COMPUTE_WEIGHTS }

Private Member Functions
void	computeAllWeights (bool withIntercalib, const edm::EventSetup &es)

void	computeWeights (const EcalShapeBase &shape, int binOfMax, double timePhase, int iFirst0, int nWeights, int iSkip0, std::vector< double > &result)

void	dbId (const DetId &detId, int &fedId, int &smId, int &ruId, int &xtalId) const

double	decodeWeight (int W)

int	encodeWeight (double w)

double	intercalib (const DetId &detId)

template<class T >
void	sort (const std::vector< T > &a, std::vector< int > &s, bool decreasingOrder=false)

void	unbiasWeights (std::vector< double > &weights, std::vector< int32_t > *encodedWeigths)

void	writeWeightToAsciiFile ()

void	writeWeightToDB ()

void	writeWeightToRootFile ()

Private Attributes
std::string	asciiOutputFileName_

EcalIntercalibConstantMap &	calibMap_

std::string	dbPassword_

std::string	dbSid_

std::string	dbTag_

std::string	dbUser_

int	dbVersion_

int	dcc1stSample_

bool	dccWeightsWithIntercalib_

const EcalElectronicsMapping *	ecalElectronicsMap_

EcalIntercalibConstantMap	emptyCalibMap_

std::map< DetId, std::vector< int > >	encodedWeights_

edm::ESHandle< CaloGeometry >	geom_

mode_t	imode_

std::vector< double >	inputWeights_

std::string	mode_

int	nDccWeights_

std::string	rootOutputFileName_

int	sampleToSkip_

bool	sqlMode_

bool	writeToAsciiFile_

bool	writeToDB_

bool	writeToRootFile_

Static Private Attributes
static const int	ecalDccFedIdMax = 654

static const int	ecalDccFedIdMin = 601

static const int	nDccs = ecalDccFedIdMax - ecalDccFedIdMin + 1

static const double	weightScale_ = 1024.

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

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

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

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

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

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

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

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

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

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

Detailed Description

Definition at line 26 of file EcalDccWeightBuilder.h.

Member Enumeration Documentation

◆ mode_t

enum EcalDccWeightBuilder::mode_t

private

Enumerator
WEIGHTS_FROM_CONFIG
COMPUTE_WEIGHTS

Definition at line 28 of file EcalDccWeightBuilder.h.

28 { WEIGHTS_FROM_CONFIG, COMPUTE_WEIGHTS };

Constructor & Destructor Documentation

◆ EcalDccWeightBuilder()

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

Constructs an EcalDccWeightBuilder

Parameters

ps	CMSSW mondule configuration

Definition at line 44 of file EcalDccWeightBuilder.cc.

     : dcc1stSample_(ps.getParameter<int>("dcc1stSample")),
       sampleToSkip_(ps.getParameter<int>("sampleToSkip")),
       nDccWeights_(ps.getParameter<int>("nDccWeights")),
       inputWeights_(ps.getParameter<vector<double> >("inputWeights")),
       mode_(ps.getParameter<string>("mode")),
       dccWeightsWithIntercalib_(ps.getParameter<bool>("dccWeightsWithIntercalib")),
       writeToDB_(ps.getParameter<bool>("writeToDB")),
       writeToAsciiFile_(ps.getParameter<bool>("writeToAsciiFile")),
       writeToRootFile_(ps.getParameter<bool>("writeToRootFile")),
       asciiOutputFileName_(ps.getParameter<string>("asciiOutputFileName")),
       rootOutputFileName_(ps.getParameter<string>("rootOutputFileName")),
       dbSid_(ps.getParameter<string>("dbSid")),
       dbUser_(ps.getParameter<string>("dbUser")),
       dbPassword_(ps.getUntrackedParameter<string>("dbPassword", "")),
       dbTag_(ps.getParameter<string>("dbTag")),
       dbVersion_(ps.getParameter<int>("dbVersion")),
       sqlMode_(ps.getParameter<bool>("sqlMode")),
       calibMap_(emptyCalibMap_) {
   if (mode_ == "weightsFromConfig") {
     imode_ = WEIGHTS_FROM_CONFIG;
     if (inputWeights_.size() != (unsigned)nDccWeights_) {
       throw cms::Exception("Config") << "Inconsistent configuration. 'nDccWeights' parameters indicated "
                                      << nDccWeights_ << " weights while parameter 'inputWeights_' contains "
                                      << inputWeights_.size() << " weight values!\n";
     }
   } else if (mode_ == "computeWeights") {
     imode_ = COMPUTE_WEIGHTS;
   } else {
     throw cms::Exception("Config") << "Invalid value ('" << mode_ << "') for parameter mode. "
                                    << "Valid values are: 'weightsFromConfig' and 'computeWeights'\n";
   }
 }

References COMPUTE_WEIGHTS, Exception, imode_, inputWeights_, mode_, nDccWeights_, and WEIGHTS_FROM_CONFIG.

◆ ~EcalDccWeightBuilder()

EcalDccWeightBuilder::~EcalDccWeightBuilder ( )

inlineoverride

Destructor

Definition at line 39 of file EcalDccWeightBuilder.h.

39 {};

Member Function Documentation

◆ analyze()

void EcalDccWeightBuilder::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	es
	)

overridevirtual

Analyze method called by the event loop.

Parameters

event	CMSSW event
es	event setup

Implements edm::EDAnalyzer.

Definition at line 78 of file EcalDccWeightBuilder.cc.

                                                                                  {
   edm::ESHandle<EcalElectronicsMapping> handle;
   es.get<EcalMappingRcd>().get(handle);
   ecalElectronicsMap_ = handle.product();
  
   // Retrieval of intercalib constants
   if (dccWeightsWithIntercalib_) {
     ESHandle<EcalIntercalibConstants> hIntercalib;
     es.get<EcalIntercalibConstantsRcd>().get(hIntercalib);
     const EcalIntercalibConstants* intercalib = hIntercalib.product();
     calibMap_ = intercalib->getMap();
   }
  
   //gets geometry
   es.get<CaloGeometryRecord>().get(geom_);
  
   //computes the weights:
   computeAllWeights(dccWeightsWithIntercalib_, es);
  
   //Writing out weights.
   if (writeToAsciiFile_)
     writeWeightToAsciiFile();
   if (writeToRootFile_)
     writeWeightToRootFile();
   if (writeToDB_)
     writeWeightToDB();
 }

References calibMap_, computeAllWeights(), dccWeightsWithIntercalib_, ecalElectronicsMap_, geom_, edm::EventSetup::get(), get, patZpeak::handle, intercalib(), edm::ESHandle< T >::product(), writeToAsciiFile_, writeToDB_, writeToRootFile_, writeWeightToAsciiFile(), writeWeightToDB(), and writeWeightToRootFile().

◆ computeAllWeights()

void EcalDccWeightBuilder::computeAllWeights	(	bool	withIntercalib,
		const edm::EventSetup &	es
	)

private

Definition at line 106 of file EcalDccWeightBuilder.cc.

                                                                                          {
   const int nw = nDccWeights_;
   int iSkip0_ = sampleToSkip_ >= 0 ? (sampleToSkip_ - dcc1stSample_) : -1;
  
   EcalSimParameterMap parameterMap;
   const vector<DetId>& ebDetIds = geom_->getValidDetIds(DetId::Ecal, EcalBarrel);
  
   //   cout << __FILE__ << ":" << __LINE__ << ": "
   //        <<  "Number of EB det IDs: " << ebDetIds.size() << "\n";
  
   const vector<DetId>& eeDetIds = geom_->getValidDetIds(DetId::Ecal, EcalEndcap);
  
   //  cout << __FILE__ << ":" << __LINE__ << ": "
   //        <<  "Number of EE det IDs: " << eeDetIds.size() << "\n";
  
   vector<DetId> detIds(ebDetIds.size() + eeDetIds.size());
   copy(ebDetIds.begin(), ebDetIds.end(), detIds.begin());
   copy(eeDetIds.begin(), eeDetIds.end(), detIds.begin() + ebDetIds.size());
  
   vector<double> baseWeights(nw);  //weight obtained from signal shape
   vector<double> w(nw);            //weight*intercalib
   vector<int> W(nw);               //weight in hw encoding (integrer)
   double prevPhase = numeric_limits<double>::min();
  
   if (imode_ == WEIGHTS_FROM_CONFIG) {
     assert(inputWeights_.size() == baseWeights.size());
     copy(inputWeights_.begin(), inputWeights_.end(), baseWeights.begin());
   }
  
   for (vector<DetId>::const_iterator it = detIds.begin(); it != detIds.end(); ++it) {
     double phase = parameterMap.simParameters(*it).timePhase();
     int binOfMax = parameterMap.simParameters(*it).binOfMaximum();
  
 #if 0
     //for debugging...
     cout << __FILE__ << ":" << __LINE__ << ": ";
     if(it->subdetId()==EcalBarrel){
       cout << "ieta = " << setw(4) << ((EBDetId)(*it)).ieta()
            << " iphi = " << setw(4) << ((EBDetId)(*it)).iphi() << " ";
     } else if(it->subdetId()==EcalEndcap){
       cout << "ix = " << setw(3) << ((EEDetId)(*it)).ix()
            << " iy = " << setw(3) << ((EEDetId)(*it)).iy()
            << " iz = " << setw(1) << ((EEDetId)(*it)).iy() << " ";
     } else{
       throw cms::Exception("EcalDccWeightBuilder")
         << "Bug found in " << __FILE__ << ":" << __LINE__ << ": "
         << "Got a detId which is neither tagged as ECAL Barrel "
         << "not ECAL endcap while looping on ECAL cell detIds\n";
     }
     cout << " -> phase: "  << phase << "\n";
     cout << " -> binOfMax: " << binOfMax << "\n";
 #endif
  
     try {
       bool useDBShape = true;
       EBShape ebShape(useDBShape);
       EEShape eeShape(useDBShape);
       EcalShapeBase* pShape;
  
       if (it->subdetId() == EcalBarrel) {
         pShape = &ebShape;
       } else if (it->subdetId() == EcalEndcap) {
         pShape = &eeShape;
       } else {
         throw cms::Exception("EcalDccWeightBuilder") << "Bug found in " << __FILE__ << ":" << __LINE__ << ": "
                                                      << "Got a detId which is neither tagged as ECAL Barrel "
                                                      << "not ECAL endcap while looping on ECAL cell detIds\n";
       }
  
       if (phase != prevPhase) {
         if (imode_ == COMPUTE_WEIGHTS) {
           if (it->subdetId() == EcalBarrel) {
             computeWeights(*pShape, binOfMax, phase, dcc1stSample_ - 1, nDccWeights_, iSkip0_, baseWeights);
           }
           prevPhase = phase;
         }
       }
       for (int i = 0; i < nw; ++i) {
         w[i] = baseWeights[i];
         if (withIntercalib)
           w[i] *= intercalib(*it);
       }
       unbiasWeights(w, &W);
       encodedWeights_[*it] = W;
     } catch (std::exception& e) {
       cout << __FILE__ << ":" << __LINE__ << ": ";
       if (it->subdetId() == EcalBarrel) {
         cout << "ieta = " << setw(4) << ((EBDetId)(*it)).ieta() << " iphi = " << setw(4) << ((EBDetId)(*it)).iphi()
              << " ";
       } else if (it->subdetId() == EcalEndcap) {
         cout << "ix = " << setw(3) << ((EEDetId)(*it)).ix() << " iy = " << setw(3) << ((EEDetId)(*it)).iy()
              << " iz = " << setw(1) << ((EEDetId)(*it)).iy() << " ";
       } else {
         cout << "DetId " << (uint32_t)(*it);
       }
       cout << "phase: " << phase << "\n";
       throw;
     }
   }
 }

References cms::cuda::assert(), CaloSimParameters::binOfMaximum(), COMPUTE_WEIGHTS, computeWeights(), filterCSVwithJSON::copy, gather_cfg::cout, dcc1stSample_, MillePedeFileConverter_cfg::e, DetId::Ecal, EcalBarrel, EcalEndcap, encodedWeights_, cppFunctionSkipper::exception, Exception, geom_, CaloGeometry::getValidDetIds(), mps_fire::i, LEDCalibrationChannels::ieta, imode_, inputWeights_, intercalib(), LEDCalibrationChannels::iphi, min(), nDccWeights_, sampleToSkip_, EcalSimParameterMap::simParameters(), CaloSimParameters::timePhase(), unbiasWeights(), w, and WEIGHTS_FROM_CONFIG.

Referenced by analyze().

◆ computeWeights()

void EcalDccWeightBuilder::computeWeights	(	const EcalShapeBase &	shape,
		int	binOfMax,
		double	timePhase,
		int	iFirst0,
		int	nWeights,
		int	iSkip0,
		std::vector< double > &	result
	)

private

Weight computation

Parameters

shape	signal shape to use for weight computation
binOfMax	time bin which shall contain the pulse peak
timePhase	signal phase. First sample corresponds to t = ((binOfMax-1)*25+timePhase) ns in the time reference of EcalShapeBase.
iFirst	first sample the weights must be applied to
nWeights	number of weights
iSkip0	if greater than 0, the corresponding sample will not be used (weights forced to 0).
result	[out] vector filled with computed weights. The vector is resized to the number of weights

Definition at line 207 of file EcalDccWeightBuilder.cc.

                                                                   {
   double sum2 = 0.;
   double sum = 0;
   result.resize(nWeights);
  
   int nActualWeights = 0;
  
   const double tzero = -(binOfMax - 1) * 25 + timePhase + shape.timeToRise();  //ns
  
   for (int i = 0; i < nWeights; ++i) {
     double t_ns = tzero + (iFirst + i) * 25;
     double s = shape(t_ns);
     if (i == iSkip) {
       continue;
     }
     result[i] = s;
     sum += s;
     sum2 += s * s;
     ++nActualWeights;
   }
   for (int i = 0; i < nWeights; ++i) {
     if (i == iSkip) {
       result[i] = 0;
     } else {
       result[i] = (result[i] - sum / nActualWeights) / (sum2 - sum * sum / nActualWeights);
     }
   }
 }

References mps_fire::i, mps_fire::result, alignCSCRings::s, combinedConstraintHelpers::sum2(), ecalSimParameterMap_cff::timePhase, EcalShapeBase::timeToRise(), and tzero.

Referenced by computeAllWeights().

◆ dbId()

void EcalDccWeightBuilder::dbId	(	const DetId &	detId,
		int &	fedId,
		int &	smId,
		int &	ruId,
		int &	xtalId
	)		const

private

Definition at line 605 of file EcalDccWeightBuilder.cc.

                                                                                                        {
   const EcalElectronicsId& elecId = ecalElectronicsMap_->getElectronicsId(detId);
  
   fedId = 600 + elecId.dccId();
   ruId = ecalElectronicsMap_->getElectronicsId(detId).towerId();
  
   if (detId.subdetId() == EcalBarrel) {
     smId = ((EBDetId)detId).ism();
   } else {
     smId = 10000 - fedId;  //no SM in EE. Use some unique value to satisfy
     //              current DB PK constraints.
   }
   const int stripLength = 5;  //1 strip = 5 crystals in a row
   xtalId = (elecId.stripId() - 1) * stripLength + elecId.xtalId();
  
 #if 0
   cout << __FILE__ << ":" << __LINE__ << ": FED ID "
        <<  fedId << "\n";
  
   cout << __FILE__ << ":" << __LINE__ << ": SM logical ID "
        <<  smId << "\n";
   
   cout << __FILE__ << ":" << __LINE__ << ": RU ID (TT or SC): "
        <<  ruId << "\n";
   
   cout << __FILE__ << ":" << __LINE__ << ": strip:"
        <<  elecId.stripId() << "\n";
   
   cout << __FILE__ << ":" << __LINE__ << ": xtal in strip: "
        <<  elecId.xtalId() << "\n";
  
   cout << __FILE__ << ":" << __LINE__ << ": xtalId in RU: "
        <<  xtalId << "\n";
 #endif
 }

References gather_cfg::cout, EcalElectronicsId::dccId(), EcalBarrel, ecalElectronicsMap_, l1tstage2_dqm_sourceclient-live_cfg::fedId, EcalElectronicsMapping::getElectronicsId(), EcalElectronicsId::stripId(), DetId::subdetId(), EcalElectronicsId::towerId(), and EcalElectronicsId::xtalId().

Referenced by writeWeightToAsciiFile(), writeWeightToDB(), and writeWeightToRootFile().

◆ decodeWeight()

double EcalDccWeightBuilder::decodeWeight ( int W )

private

Definition at line 244 of file EcalDccWeightBuilder.cc.

244 { return ((double)W) / weightScale_; }

References weightScale_.

Referenced by unbiasWeights().

◆ encodeWeight()

int EcalDccWeightBuilder::encodeWeight ( double w )

private

Definition at line 242 of file EcalDccWeightBuilder.cc.

242 { return lround(w * weightScale_); }

References w, and weightScale_.

Referenced by unbiasWeights().

◆ intercalib()

double EcalDccWeightBuilder::intercalib ( const DetId & detId )

private

Retrieve intercalibration coefficent for channel detId.

Parameters

detId ID of the channel the intercalibration coef. must be retrieved for.

Definition at line 351 of file EcalDccWeightBuilder.cc.

                                                           {
   // get current intercalibration coeff
   double coef;
   EcalIntercalibConstantMap::const_iterator itCalib = calibMap_.find(detId.rawId());
   if (itCalib != calibMap_.end()) {
     coef = (*itCalib);
   } else {
     coef = 1.;
     std::cout << (uint32_t)detId << " not found in EcalIntercalibConstantMap" << std::endl;
   }
 #if 0
   cout << __FILE__ << ":" << __LINE__ << ": ";
   if(detId.subdetId()==EcalBarrel){
     cout <<  "ieta = " << ((EBDetId)detId).ieta()
      << " iphi = " << ((EBDetId)detId).iphi();
   } else{
     cout << "ix = " << ((EEDetId)detId).ix()
      << " iy = " << ((EEDetId)detId).iy()
      << " iz = " << ((EEDetId)detId).zside();
   }
   cout << " coef = " <<  coef << "\n";
 #endif
   return coef;
 }

References calibMap_, gather_cfg::cout, EcalBarrel, EcalCondObjectContainer< T >::end(), EcalCondObjectContainer< T >::find(), DetId::rawId(), and DetId::subdetId().

Referenced by analyze(), and computeAllWeights().

◆ sort()

template<class T >

void EcalDccWeightBuilder::sort	(	const std::vector< T > &	a,
		std::vector< int > &	s,
		bool	decreasingOrder = `false`
	)

private

Vector index sorting.

Parameters

	vector	of values
[out]	sorted	index of the vector
	decreasingOrder	switch to use decreasing order instead of default increasing order

Definition at line 247 of file EcalDccWeightBuilder.cc.

                                                                                               {
   //   cout << __FILE__ << ":" << __LINE__ << ": "
   //        << "sort input array:" ;
   //   for(unsigned i=0; i<a.size(); ++i){
   //     cout << "\t" << a[i];
   //   }
   //   cout << "\n";
  
   //performs a bubble sort: adjacent elements are successively swapped 2 by 2
   //until the list is finally sorted.
   bool changed = false;
   s.resize(a.size());
   for (unsigned i = 0; i < a.size(); ++i)
     s[i] = i;
   if (a.empty())
     return;
   do {
     changed = false;
     for (unsigned i = 0; i < a.size() - 1; ++i) {
       const int j = s[i];
       const int nextj = s[i + 1];
       if ((decreasingOrder && (a[j] < a[nextj])) || (!decreasingOrder && (a[j] > a[nextj]))) {
         std::swap(s[i], s[i + 1]);
         changed = true;
       }
     }
   } while (changed);
  
   //   cout << __FILE__ << ":" << __LINE__ << ": "
   //        << "sorted list of indices:" ;
   //   for(unsigned i=0; i < s.size(); ++i){
   //     cout << "\t" << s[i];
   //   }
   //   cout << "\n";
 }

References a, mps_fire::i, dqmiolumiharvest::j, alignCSCRings::s, and std::swap().

Referenced by unbiasWeights().

◆ unbiasWeights()

void EcalDccWeightBuilder::unbiasWeights	(	std::vector< double > &	weights,
		std::vector< int32_t > *	encodedWeigths
	)

private

Definition at line 283 of file EcalDccWeightBuilder.cc.

                                                                                                    {
   const unsigned nw = weights.size();
  
   //computes integer weights, weights residuals and weight sum residual:
   vector<double> dw(nw);  //weight residuals due to interger encoding
   vector<int> W(nw);      //integer weights
   int wsum = 0;
   for (unsigned i = 0; i < nw; ++i) {
     W[i] = encodeWeight(weights[i]);
     dw[i] = decodeWeight(W[i]) - weights[i];
     wsum += W[i];
   }
  
   //   cout << __FILE__ << ":" << __LINE__ << ": "
   //        <<  "weights before bias correction: ";
   //   for(unsigned i=0; i<weights.size(); ++i){
   //     const double w = weights[i];
   //     cout << "\t" << encodeWeight(w) << "(" << w << ", dw = " << dw[i] << ")";
   //   }
   //   cout << "\t sum: " << wsum << "\n";
  
   //sorts weight residuals in decreasing order:
   vector<int> iw(nw);
   sort(dw, iw, true);
  
   //compensates weight sum residual by adding or substracting 1 to weights
   //starting from:
   // 1) the weight with the minimal signed residual if the correction
   // is positive (wsum<0)
   // 2) the weight with the maximal signed residual if the correction
   // is negative (wsum>0)
   int wsumSign = wsum > 0 ? 1 : -1;
   int i = wsum > 0 ? 0 : (nw - 1);
   while (wsum != 0) {
     W[iw[i]] -= wsumSign;
     wsum -= wsumSign;
     i += wsumSign;
     if (i < 0 || i >= (int)nw) {  //recompute the residuals if a second iteration is
       // needed (in principle, it is not expected with usual input weights), :
       for (unsigned i = 0; i < nw; ++i) {
         dw[i] = decodeWeight(W[i]) - weights[i];
         sort(dw, iw, true);
       }
     }
     if (i < 0)
       i = nw - 1;
     if (i >= (int)nw)
       i = 0;
   }
  
   //   cout << __FILE__ << ":" << __LINE__ << ": "
   //        <<  "weights after bias correction: ";
   //   for(unsigned i=0; i<weights.size(); ++i){
   //     cout << "\t" << W[i] << "(" << decodeWeight(W[i]) << ", dw = "
   //     << (decodeWeight(W[i])-weights[i]) << ")";
   //   }
   //   cout << "\n";
  
   //copy result
   if (encodedWeights != nullptr)
     encodedWeights->resize(nw);
   for (unsigned i = 0; i < nw; ++i) {
     weights[i] = decodeWeight(W[i]);
     if (encodedWeights)
       (*encodedWeights)[i] = W[i];
   }
 }

References decodeWeight(), encodeWeight(), mps_fire::i, sort(), and HLT_FULL_cff::weights.

Referenced by computeAllWeights().

◆ writeWeightToAsciiFile()

void EcalDccWeightBuilder::writeWeightToAsciiFile ( )

private

Definition at line 376 of file EcalDccWeightBuilder.cc.

                                                   {
   string fName = !asciiOutputFileName_.empty() ? asciiOutputFileName_.c_str() : "dccWeights.txt";
   ofstream file(fName.c_str());
   if (!file.good()) {
     throw cms::Exception("Output") << "Failed to open file '" << fName << "'for writing DCC weights\n";
   }
  
   const char* comment = sqlMode_ ? "-- " : "# ";
  
   file << comment << "List of weights for amplitude estimation to be used in DCC for\n"
        << comment << "zero suppresssion.\n\n";
   if (!sqlMode_) {
     file << comment << "Note: RU: trigger tower in EB, supercrystal in EE\n"
          << comment << "      xtl: crystal electronic channel id in RU, from 1 to 25\n\n"
          << comment << " DetId    SM  FED RU xtl weights[0..5]...\n";
   }
  
   if (sqlMode_) {
     file << "variable recid number;\n"
             "exec select COND2CONF_INFO_SQ.NextVal into :recid from DUAL;\n"
             "insert into weights_info (rec_id,tag,version) values (:recid,'"
          << dbTag_ << "'," << dbVersion_ << ");\n";
     file << "\n"
          << comment
          << "index of first sample used in the weighting sum\n"
             "begin\n"
             "  for fedid in "
          << ecalDccFedIdMin << ".." << ecalDccFedIdMax
          << " loop\n"
             "    insert into dcc_weightsample_dat (rec_id, logic_id, sample_id, \n"
             "    weight_number)\n"
             "    values(:recid,fedid,"
          << dcc1stSample_
          << ",1);\n"
             "  end loop;\n"
             "end;\n"
             "/\n";
   } else {
     file << "1st DCC sample: " << dcc1stSample_ << "\n";
   }
  
   file << "\n" << comment << "list of weights per crystal channel\n";
  
   for (map<DetId, std::vector<int32_t> >::const_iterator it = encodedWeights_.begin(); it != encodedWeights_.end();
        ++it) {
     const DetId& detId = it->first;
  
     int fedId;
     int smId;
     int ruId;
     int xtalId;
  
     //detId ->  fedId, smId, ruId, xtalId
     dbId(detId, fedId, smId, ruId, xtalId);
  
     char delim = sqlMode_ ? ',' : ' ';
  
     if (sqlMode_)
       file << "-- detId " << detId.rawId() << "\n"
            << "insert into dcc_weights_dat(rec_id,sm_id,fed_id,"
               "tt_id, cry_id,\n"
               "weight_0,weight_1,weight_2,weight_3,weight_4,weight_5) \n"
               "values ("
               ":recid";
  
     const vector<int>& weights = it->second;
     if (!sqlMode_)
       file << setw(10) << detId.rawId();
     file << delim << setw(2) << smId;
     file << delim << setw(3) << fedId;
     file << delim << setw(2) << ruId;
     file << delim << setw(2) << xtalId;
  
     for (unsigned i = 0; i < weights.size(); ++i) {
       file << delim << setw(5) << weights[i];
     }
     if (sqlMode_)
       file << ");";
     file << "\n";
   }
   if (!file.good()) {
     throw cms::Exception("Output") << "Error while writing DCC weights to '" << fName << "' file.";
   }
 }

References asciiOutputFileName_, dbId(), dbTag_, dbVersion_, dcc1stSample_, ecalDccFedIdMax, ecalDccFedIdMin, encodedWeights_, Exception, l1tstage2_dqm_sourceclient-live_cfg::fedId, FrontierConditions_GlobalTag_cff::file, MainPageGenerator::fName, mps_fire::i, genParticles_cff::map, DetId::rawId(), sqlMode_, and HLT_FULL_cff::weights.

Referenced by analyze().

◆ writeWeightToDB()

void EcalDccWeightBuilder::writeWeightToDB ( )

private

Definition at line 513 of file EcalDccWeightBuilder.cc.

                                            {
   cout << "going to write to the online DB " << dbSid_ << " user " << dbUser_ << endl;
   ;
   EcalCondDBInterface* econn;
  
   try {
     cout << "Making connection..." << flush;
     const string& filePrefix = string("file:");
     if (dbPassword_.find(filePrefix) == 0) {  //password must be read for a file
       string fileName = dbPassword_.substr(filePrefix.size());
       //substitute dbPassword_ value by the password read from the file
       PasswordReader pr;
       pr.readPassword(fileName, dbUser_, dbPassword_);
     }
  
     //     cout << __FILE__ << ":" << __LINE__ << ": "
     //           <<  "Password: " << dbPassword_ << "\n";
  
     econn = new EcalCondDBInterface(dbSid_, dbUser_, dbPassword_);
     cout << "Done." << endl;
   } catch (runtime_error& e) {
     cerr << e.what() << endl;
     exit(-1);
   }
  
   ODFEWeightsInfo weight_info;
   weight_info.setConfigTag(dbTag_);
   weight_info.setVersion(dbVersion_);
   cout << "Inserting in DB..." << endl;
  
   econn->insertConfigSet(&weight_info);
  
   int weight_id = weight_info.getId();
   cout << "WeightInfo inserted with ID " << weight_id << endl;
  
   vector<ODWeightsDat> datadel;
   datadel.reserve(encodedWeights_.size());
  
   vector<ODWeightsSamplesDat> dcc1stSampleConfig(nDccs);
   for (int i = ecalDccFedIdMin; i <= ecalDccFedIdMax; ++i) {
     dcc1stSampleConfig[i].setId(weight_id);
     dcc1stSampleConfig[i].setFedId(601 + i);
     dcc1stSampleConfig[i].setSampleId(dcc1stSample_);
     dcc1stSampleConfig[i].setWeightNumber(-1);  //not used.
   }
   econn->insertConfigDataArraySet(dcc1stSampleConfig, &weight_info);
  
   for (map<DetId, std::vector<int32_t> >::const_iterator it = encodedWeights_.begin(); it != encodedWeights_.end();
        ++it) {
     const DetId& detId = it->first;
     const unsigned nWeights = 6;
     vector<int> weights(nWeights);
  
     for (unsigned i = 0; i < weights.size(); ++i) {
       //completing the weight vector with zeros in case it has
       //less than 6 elements:
       const vector<int>& w = it->second;
       weights[i] = i < w.size() ? w[i] : 0;
     }
  
     ODWeightsDat one_dat;
     one_dat.setId(weight_id);
  
     int fedId;
     int smId;
     int ruId;
     int xtalId;
  
     //detId ->  fedId, smId, ruId, xtalId
     dbId(detId, fedId, smId, ruId, xtalId);
  
     one_dat.setSMId(smId);
     one_dat.setFedId(fedId);
     one_dat.setTTId(ruId);
     one_dat.setCrystalId(xtalId);
  
     one_dat.setWeight0(weights[0]);
     one_dat.setWeight1(weights[1]);
     one_dat.setWeight2(weights[2]);
     one_dat.setWeight3(weights[3]);
     one_dat.setWeight4(weights[4]);
     one_dat.setWeight5(weights[5]);
  
     datadel.push_back(one_dat);
   }
   econn->insertConfigDataArraySet(datadel, &weight_info);
   std::cout << " .. done insertion in DB " << endl;
   delete econn;
   cout << "closed DB connection ... done" << endl;
 }

Referenced by analyze().

◆ writeWeightToRootFile()

void EcalDccWeightBuilder::writeWeightToRootFile ( )

private

Definition at line 460 of file EcalDccWeightBuilder.cc.

                                                  {
   string fName = !rootOutputFileName_.empty() ? rootOutputFileName_.c_str() : "dccWeights.root";
   TFile file(fName.c_str(), "RECREATE");
   if (file.IsZombie()) {
     throw cms::Exception("Output") << "Failed to open file '" << fName << "'for writing DCC weights\n";
   }
   TTree t("dccWeights", "Weights for DCC ZS filter");
   const int nWeightMax = 20;  //normally n_weights = 6. A different might be used
   //                           used for test purposes.
   struct {
     Int_t detId;
     Int_t fedId;
     Int_t smId;
     Int_t ruId;
     Int_t xtalId;
     Int_t n_weights;
     Int_t weights[nWeightMax];
   } buf;
   t.Branch("weights",
            &buf,
            "rawDetId/I:"
            "feId/I:"
            "smSlotId/I:"
            "ruId/I:"
            "xtalInRuId/I:"
            "n_weights/I:"
            "weights[n_weights]/I");
   for (map<DetId, std::vector<int32_t> >::const_iterator it = encodedWeights_.begin(); it != encodedWeights_.end();
        ++it) {
     buf.detId = it->first.rawId();
     buf.n_weights = it->second.size();
  
     //detId ->  fedId, smId, ruId, xtalId
     dbId(buf.detId, buf.fedId, buf.smId, buf.ruId, buf.xtalId);
  
     if (buf.n_weights > nWeightMax) {
       throw cms::Exception("EcalDccWeight") << "Number of weights (" << buf.n_weights << ") for DetId " << buf.detId
                                             << " exceeded maximum limit (" << nWeightMax << ") of root output format. ";
     }
     copy(it->second.begin(), it->second.end(), buf.weights);
     t.Fill();
   }
   t.Write();
   file.Close();
 }

References visDQMUpload::buf, filterCSVwithJSON::copy, dbId(), encodedWeights_, Exception, l1tstage2_dqm_sourceclient-live_cfg::fedId, FrontierConditions_GlobalTag_cff::file, MainPageGenerator::fName, genParticles_cff::map, rootOutputFileName_, submitPVValidationJobs::t, and HLT_FULL_cff::weights.

Referenced by analyze().

Member Data Documentation

◆ asciiOutputFileName_

std::string EcalDccWeightBuilder::asciiOutputFileName_

private

Definition at line 116 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile().

◆ calibMap_

EcalIntercalibConstantMap& EcalDccWeightBuilder::calibMap_

private

Definition at line 127 of file EcalDccWeightBuilder.h.

Referenced by analyze(), and intercalib().

◆ dbPassword_

std::string EcalDccWeightBuilder::dbPassword_

private

Definition at line 120 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToDB().

◆ dbSid_

std::string EcalDccWeightBuilder::dbSid_

private

Definition at line 118 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToDB().

◆ dbTag_

std::string EcalDccWeightBuilder::dbTag_

private

Definition at line 121 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile(), and writeWeightToDB().

◆ dbUser_

std::string EcalDccWeightBuilder::dbUser_

private

Definition at line 119 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToDB().

◆ dbVersion_

int EcalDccWeightBuilder::dbVersion_

private

Definition at line 122 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile(), and writeWeightToDB().

◆ dcc1stSample_

int EcalDccWeightBuilder::dcc1stSample_

private

Definition at line 104 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights(), writeWeightToAsciiFile(), and writeWeightToDB().

◆ dccWeightsWithIntercalib_

bool EcalDccWeightBuilder::dccWeightsWithIntercalib_

private

Definition at line 112 of file EcalDccWeightBuilder.h.

Referenced by analyze().

◆ ecalDccFedIdMax

const int EcalDccWeightBuilder::ecalDccFedIdMax = 654

staticprivate

Definition at line 135 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile(), and writeWeightToDB().

◆ ecalDccFedIdMin

const int EcalDccWeightBuilder::ecalDccFedIdMin = 601

staticprivate

Definition at line 134 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile(), and writeWeightToDB().

◆ ecalElectronicsMap_

const EcalElectronicsMapping* EcalDccWeightBuilder::ecalElectronicsMap_

private

Definition at line 132 of file EcalDccWeightBuilder.h.

Referenced by analyze(), and dbId().

◆ emptyCalibMap_

EcalIntercalibConstantMap EcalDccWeightBuilder::emptyCalibMap_

private

Definition at line 128 of file EcalDccWeightBuilder.h.

◆ encodedWeights_

std::map<DetId, std::vector<int> > EcalDccWeightBuilder::encodedWeights_

private

Definition at line 129 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights(), writeWeightToAsciiFile(), writeWeightToDB(), and writeWeightToRootFile().

◆ geom_

edm::ESHandle<CaloGeometry> EcalDccWeightBuilder::geom_

private

Definition at line 125 of file EcalDccWeightBuilder.h.

Referenced by analyze(), and computeAllWeights().

◆ imode_

mode_t EcalDccWeightBuilder::imode_

private

Definition at line 111 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights(), and EcalDccWeightBuilder().

◆ inputWeights_

std::vector<double> EcalDccWeightBuilder::inputWeights_

private

weights used in weightFromConfig mode.

Definition at line 109 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights(), and EcalDccWeightBuilder().

◆ mode_

std::string EcalDccWeightBuilder::mode_

private

Definition at line 110 of file EcalDccWeightBuilder.h.

Referenced by EcalDccWeightBuilder().

◆ nDccs

const int EcalDccWeightBuilder::nDccs = ecalDccFedIdMax - ecalDccFedIdMin + 1

staticprivate

Definition at line 136 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToDB().

◆ nDccWeights_

int EcalDccWeightBuilder::nDccWeights_

private

Definition at line 106 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights(), and EcalDccWeightBuilder().

◆ rootOutputFileName_

std::string EcalDccWeightBuilder::rootOutputFileName_

private

Definition at line 117 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToRootFile().

◆ sampleToSkip_

int EcalDccWeightBuilder::sampleToSkip_

private

Definition at line 105 of file EcalDccWeightBuilder.h.

Referenced by computeAllWeights().

◆ sqlMode_

bool EcalDccWeightBuilder::sqlMode_

private

Definition at line 123 of file EcalDccWeightBuilder.h.

Referenced by writeWeightToAsciiFile().

◆ weightScale_

const double EcalDccWeightBuilder::weightScale_ = 1024.

staticprivate

Definition at line 131 of file EcalDccWeightBuilder.h.

Referenced by decodeWeight(), and encodeWeight().

◆ writeToAsciiFile_

bool EcalDccWeightBuilder::writeToAsciiFile_

private

Definition at line 114 of file EcalDccWeightBuilder.h.

Referenced by analyze().

◆ writeToDB_

bool EcalDccWeightBuilder::writeToDB_

private

Definition at line 113 of file EcalDccWeightBuilder.h.

Referenced by analyze().

◆ writeToRootFile_

bool EcalDccWeightBuilder::writeToRootFile_

private

Definition at line 115 of file EcalDccWeightBuilder.h.

Referenced by analyze().

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ mode_t

Constructor & Destructor Documentation

◆ EcalDccWeightBuilder()

◆ ~EcalDccWeightBuilder()

Member Function Documentation

◆ analyze()

◆ computeAllWeights()

◆ computeWeights()

◆ dbId()

◆ decodeWeight()

◆ encodeWeight()

◆ intercalib()

◆ sort()

◆ unbiasWeights()

◆ writeWeightToAsciiFile()

◆ writeWeightToDB()

◆ writeWeightToRootFile()

Member Data Documentation

◆ asciiOutputFileName_

◆ calibMap_

◆ dbPassword_

◆ dbSid_

◆ dbTag_

◆ dbUser_

◆ dbVersion_

◆ dcc1stSample_

◆ dccWeightsWithIntercalib_

◆ ecalDccFedIdMax

◆ ecalDccFedIdMin

◆ ecalElectronicsMap_

◆ emptyCalibMap_

◆ encodedWeights_

◆ geom_

◆ imode_

◆ inputWeights_

◆ mode_

◆ nDccs

◆ nDccWeights_

◆ rootOutputFileName_

◆ sampleToSkip_

◆ sqlMode_

◆ weightScale_

◆ writeToAsciiFile_

◆ writeToDB_

◆ writeToRootFile_