#include <DaqFakeReader.h>

Inheritance diagram for DaqFakeReader:

Public Member Functions
	DaqFakeReader (const edm::ParameterSet &pset)

virtual int	fillRawData (edm::Event &e, FEDRawDataCollection *&data)

void	produce (edm::Event &, edm::EventSetup const &) override

	~DaqFakeReader () override

Public Member Functions inherited from edm::one::EDProducer<>
	EDProducer ()=default

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

Public Member Functions inherited from edm::one::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () const

	~EDProducerBase () override

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) 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

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 Member Functions
virtual void	beginLuminosityBlock (edm::LuminosityBlock const &iL, edm::EventSetup const &iE)

void	fillFEDs (const int, const int, edm::EventID &eID, FEDRawDataCollection &data, float meansize, float width)

void	fillTCDSFED (edm::EventID &eID, FEDRawDataCollection &data, uint32_t ls, timeval *now)

Private Attributes
bool	empty_events

edm::EventNumber_t	eventNum

unsigned int	fakeLs_ = 0

unsigned int	injected_errors_per_million_events

unsigned int	meansize

unsigned int	modulo_error_events

edm::RunNumber_t	runNum

unsigned int	tcdsFEDID_

unsigned int	width

Additional Inherited Members
Public Types inherited from edm::one::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::one::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

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>
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)

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

Generates empty FEDRawData of random size for all FEDs Proper headers and trailers are included; but the payloads are all 0s

Author: N. Amapane - CERN

Definition at line 19 of file DaqFakeReader.h.

Constructor & Destructor Documentation

◆ DaqFakeReader()

DaqFakeReader::DaqFakeReader ( const edm::ParameterSet & pset )

Definition at line 32 of file DaqFakeReader.cc.

     : runNum(1),
       eventNum(1),
       empty_events(pset.getUntrackedParameter<bool>("emptyEvents", false)),
       meansize(pset.getUntrackedParameter<unsigned int>("meanSize", 1024)),
       width(pset.getUntrackedParameter<unsigned int>("width", 1024)),
       injected_errors_per_million_events(pset.getUntrackedParameter<unsigned int>("injectErrPpm", 0)),
       tcdsFEDID_(pset.getUntrackedParameter<unsigned int>("tcdsFEDID", 1024)),
       modulo_error_events(injected_errors_per_million_events ? 1000000 / injected_errors_per_million_events
                                                              : 0xffffffff) {
   // mean = pset.getParameter<float>("mean");
   if (tcdsFEDID_ < FEDNumbering::MINTCDSuTCAFEDID)
     throw cms::Exception("DaqFakeReader::DaqFakeReader")
         << " TCDS FED ID lower than " << FEDNumbering::MINTCDSuTCAFEDID;
   produces<FEDRawDataCollection>();
 }

References Exception, FEDNumbering::MINTCDSuTCAFEDID, and tcdsFEDID_.

◆ ~DaqFakeReader()

DaqFakeReader::~DaqFakeReader ( )

override

Definition at line 50 of file DaqFakeReader.cc.

50 {}

Member Function Documentation

◆ beginLuminosityBlock()

void DaqFakeReader::beginLuminosityBlock	(	edm::LuminosityBlock const &	iL,
		edm::EventSetup const &	iE
	)

privatevirtual

Definition at line 163 of file DaqFakeReader.cc.

                                                                                         {
   std::cout << "DaqFakeReader begin Lumi " << iL.luminosityBlock() << std::endl;
   fakeLs_ = iL.luminosityBlock();
 }

References gather_cfg::cout, fakeLs_, and edm::LuminosityBlockBase::luminosityBlock().

◆ fillFEDs()

void DaqFakeReader::fillFEDs	(	const int	fedmin,
		const int	fedmax,
		edm::EventID &	eID,
		FEDRawDataCollection &	data,
		float	meansize,
		float	width
	)

private

Definition at line 92 of file DaqFakeReader.cc.

                                                                                                                {
   // FIXME: last ID included?
   for (int fedId = fedmin; fedId <= fedmax; ++fedId) {
     // Generate size...
     float logsiz = CLHEP::RandGauss::shoot(std::log(meansize), std::log(meansize) - std::log(width / 2.));
     size_t size = int(std::exp(logsiz));
     size -= size % 8;  // all blocks aligned to 64 bit words
  
     FEDRawData& feddata = data.FEDData(fedId);
     // Allocate space for header+trailer+payload
     feddata.resize(size + 16);
  
     // Generate header
     FEDHeader::set(feddata.data(),
                    1,            // Trigger type
                    eID.event(),  // LV1_id (24 bits)
                    0,            // BX_id
                    fedId);       // source_id
  
     // Payload = all 0s...
  
     // Generate trailer
     int crc = 0;  // FIXME : get CRC
     FEDTrailer::set(feddata.data() + 8 + size,
                     size / 8 + 2,  // in 64 bit words!!!
                     crc,
                     0,   // Evt_stat
                     0);  // TTS bits
   }
 }

References FEDRawData::data(), data, edm::EventID::event(), JetChargeProducer_cfi::exp, l1tstage2_dqm_sourceclient-live_cfg::fedId, createfilelist::int, dqm-mbProfile::log, meansize, FEDRawData::resize(), FEDHeader::set(), FEDTrailer::set(), findQualityFiles::size, and width.

Referenced by fillRawData().

◆ fillRawData()

int DaqFakeReader::fillRawData	(	edm::Event &	e,
		FEDRawDataCollection *&	data
	)

virtual

Definition at line 57 of file DaqFakeReader.cc.

                                                                     {
   // a null pointer is passed, need to allocate the fed collection
   data = new FEDRawDataCollection();
   EventID eID = e.id();
   auto ls = e.luminosityBlock();
  
   if (!empty_events) {
     // Fill the EventID
     eventNum++;
     // FIXME:
  
     fillFEDs(FEDNumbering::MINSiPixelFEDID, FEDNumbering::MAXSiPixelFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINSiStripFEDID, FEDNumbering::MAXSiStripFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINDTFEDID, FEDNumbering::MAXDTFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINCSCFEDID, FEDNumbering::MAXCSCFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINRPCFEDID, FEDNumbering::MAXRPCFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINECALFEDID, FEDNumbering::MAXECALFEDID, eID, *data, meansize, width);
     fillFEDs(FEDNumbering::MINHCALFEDID, FEDNumbering::MAXHCALFEDID, eID, *data, meansize, width);
  
     timeval now;
     gettimeofday(&now, nullptr);
     fillTCDSFED(eID, *data, ls, &now);
   }
   return 1;
 }

Referenced by produce().

◆ fillTCDSFED()

void DaqFakeReader::fillTCDSFED	(	edm::EventID &	eID,
		FEDRawDataCollection &	data,
		uint32_t	ls,
		timeval *	now
	)

private

Definition at line 124 of file DaqFakeReader.cc.

                                                                                                    {
   uint32_t fedId = tcdsFEDID_;
   FEDRawData& feddata = data.FEDData(fedId);
   uint32_t size = sizeof(tcds::Raw_v1);
   feddata.resize(size + 16);
  
   uint64_t orbitnr = 0;
   uint16_t bxid = 0;
  
   FEDHeader::set(feddata.data(),
                  1,            // Trigger type
                  eID.event(),  // LV1_id (24 bits)
                  bxid,         // BX_id
                  fedId);       // source_id
  
   tcds::Raw_v1* tcds = reinterpret_cast<tcds::Raw_v1*>(feddata.data() + FEDHeader::length);
   tcds::BST_v1* bst = const_cast<tcds::BST_v1*>(&tcds->bst);
   tcds::Header_v1* header = const_cast<tcds::Header_v1*>(&tcds->header);
  
   const_cast<uint32_t&>(bst->gpstimehigh) = now->tv_sec;
   const_cast<uint32_t&>(bst->gpstimelow) = now->tv_usec;
   const_cast<uint16_t&>(bst->lhcFillHigh) = 0;
   const_cast<uint16_t&>(bst->lhcFillLow) = 0;
  
   const_cast<uint32_t&>(header->orbitHigh) = orbitnr & 0xffff00;
   const_cast<uint16_t&>(header->orbitLow) = orbitnr & 0xff;
   const_cast<uint16_t&>(header->bxid) = bxid;
  
   const_cast<uint64_t&>(header->eventNumber) = eID.event();
   const_cast<uint32_t&>(header->lumiSection) = ls;
  
   int crc = 0;  // only full event crc32c checked in HLT, not FED CRC16
   FEDTrailer::set(feddata.data() + 8 + size,
                   size / 8 + 2,  // in 64 bit words!!!
                   crc,
                   0,   // Evt_stat
                   0);  // TTS bits
 }

References FEDRawData::data(), data, edm::EventID::event(), l1tstage2_dqm_sourceclient-live_cfg::fedId, RecoTauValidation_cfi::header, FEDHeader::length, eostools::ls(), fileCollector::now, FEDRawData::resize(), FEDHeader::set(), FEDTrailer::set(), findQualityFiles::size, and tcdsFEDID_.

Referenced by fillRawData().

◆ produce()

void DaqFakeReader::produce	(	edm::Event &	e,
		edm::EventSetup const &	es
	)

overridevirtual

Implements edm::one::EDProducerBase.

Definition at line 83 of file DaqFakeReader.cc.

                                                           {
   edm::Handle<FEDRawDataCollection> rawdata;
   FEDRawDataCollection* fedcoll = nullptr;
   fillRawData(e, fedcoll);
   std::unique_ptr<FEDRawDataCollection> bare_product(fedcoll);
   e.put(std::move(bare_product));
 }

References MillePedeFileConverter_cfg::e, fillRawData(), and eostools::move().

Member Data Documentation

◆ empty_events

bool DaqFakeReader::empty_events

private

Definition at line 50 of file DaqFakeReader.h.

Referenced by fillRawData().

◆ eventNum

edm::EventNumber_t DaqFakeReader::eventNum

private

Definition at line 49 of file DaqFakeReader.h.

Referenced by fillRawData().

◆ fakeLs_

unsigned int DaqFakeReader::fakeLs_ = 0

private

Definition at line 56 of file DaqFakeReader.h.

Referenced by beginLuminosityBlock().

◆ injected_errors_per_million_events

unsigned int DaqFakeReader::injected_errors_per_million_events

private

Definition at line 53 of file DaqFakeReader.h.

◆ meansize

unsigned int DaqFakeReader::meansize

private

Definition at line 51 of file DaqFakeReader.h.

Referenced by fillFEDs(), and fillRawData().

◆ modulo_error_events

unsigned int DaqFakeReader::modulo_error_events

private

Definition at line 55 of file DaqFakeReader.h.

◆ runNum

edm::RunNumber_t DaqFakeReader::runNum

private

Definition at line 48 of file DaqFakeReader.h.

◆ tcdsFEDID_

unsigned int DaqFakeReader::tcdsFEDID_

private

Definition at line 54 of file DaqFakeReader.h.

Referenced by DaqFakeReader(), and fillTCDSFED().

◆ width

unsigned int DaqFakeReader::width

private

Definition at line 52 of file DaqFakeReader.h.

Referenced by python.rootplot.utilities.Hist::__init_TGraph(), python.rootplot.root2matplotlib.Hist::bar(), python.rootplot.root2matplotlib.Hist::barh(), python.rootplot.utilities.Hist::delete_bin(), fillFEDs(), and fillRawData().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DaqFakeReader()

◆ ~DaqFakeReader()

Member Function Documentation

◆ beginLuminosityBlock()

◆ fillFEDs()

◆ fillRawData()

◆ fillTCDSFED()

◆ produce()

Member Data Documentation

◆ empty_events

◆ eventNum

◆ fakeLs_

◆ injected_errors_per_million_events

◆ meansize

◆ modulo_error_events

◆ runNum

◆ tcdsFEDID_

◆ width