DaqFakeReader Class Reference

#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
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)
	~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 const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
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 const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
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	fillGTPFED (edm::EventID &eID, FEDRawDataCollection &data, 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	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
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
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<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)

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

(

const edm::ParameterSet &

pset

)

Definition at line 31 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)),
      modulo_error_events(injected_errors_per_million_events ? 1000000 / injected_errors_per_million_events
                                                             : 0xffffffff) {
  // mean = pset.getParameter<float>("mean");
  produces<FEDRawDataCollection>();
}

DaqFakeReader::~DaqFakeReader ( )

override

Definition at line 45 of file DaqFakeReader.cc.

{}

Member Function Documentation

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

privatevirtual

Definition at line 154 of file DaqFakeReader.cc.

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

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

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

private

Definition at line 87 of file DaqFakeReader.cc.

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

Referenced by fillRawData().

                                                                                                               {
  // 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
  }
}

void DaqFakeReader::fillGTPFED ( edm::EventID &  eID, FEDRawDataCollection &  data, timeval *  now  )

private

Definition at line 119 of file DaqFakeReader.cc.

References FEDRawData::data(), edm::EventID::event(), evf::evtn::EVM_BOARDID_OFFSET, evf::evtn::EVM_BOARDID_SHIFT, evf::evtn::EVM_BOARDID_VALUE, evf::evtn::EVM_GTFE_BSTGPS_OFFSET, evf::evtn::EVM_TCS_TRIGNR_OFFSET, FEDRawDataCollection::FEDData(), l1tstage2_dqm_sourceclient-live_cfg::fedId, FEDHeader::length, FEDNumbering::MINTriggerGTPFEDID, FEDRawData::resize(), FEDHeader::set(), FEDTrailer::set(), findQualityFiles::size, evf::evtn::SLINK_HALFWORD_SIZE, and evf::evtn::SLINK_WORD_SIZE.

Referenced by fillRawData().

                                                                                     {
  uint32_t fedId = FEDNumbering::MINTriggerGTPFEDID;
  FEDRawData& feddata = data.FEDData(fedId);
  uint32_t size = evf::evtn::SLINK_WORD_SIZE * 37 - 16;  //BST52_3BX
  feddata.resize(size + 16);

  FEDHeader::set(feddata.data(),
                 1,            // Trigger type
                 eID.event(),  // LV1_id (24 bits)
                 0,            // BX_id
                 fedId);       // source_id

  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

  unsigned char* pOffset = feddata.data() + FEDHeader::length;
  //fill in event ID
  *((uint32_t*)(pOffset + evf::evtn::EVM_BOARDID_OFFSET * evf::evtn::SLINK_WORD_SIZE / 2)) =
      evf::evtn::EVM_BOARDID_VALUE << evf::evtn::EVM_BOARDID_SHIFT;
  *((uint32_t*)(pOffset + FEDHeader::length +
                (9 * 2 + evf::evtn::EVM_TCS_TRIGNR_OFFSET) * evf::evtn::SLINK_WORD_SIZE / 2)) = eID.event();
  //fill in timestamp
  *((uint32_t*)(pOffset + evf::evtn::EVM_GTFE_BSTGPS_OFFSET * evf::evtn::SLINK_WORD_SIZE / 2)) = now->tv_sec;
  *((uint32_t*)(pOffset + FEDHeader::length + evf::evtn::EVM_GTFE_BSTGPS_OFFSET * evf::evtn::SLINK_WORD_SIZE / 2 +
                evf::evtn::SLINK_HALFWORD_SIZE)) = now->tv_usec;

  //*( (uint16_t*) (pOffset + (evtn::EVM_GTFE_BLOCK*2 + evtn::EVM_TCS_LSBLNR_OFFSET)*evtn::SLINK_HALFWORD_SIZE)) = (unsigned short)fakeLs_-1;

  //we could also generate lumiblock, bcr, orbit,... but they are not currently used by the FRD input source
}

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

virtual

Definition at line 52 of file DaqFakeReader.cc.

References empty_events, eventNum, EcalFEDMonitor_cfi::FEDRawDataCollection, fillFEDs(), fillGTPFED(), edm::EventBase::id(), FEDNumbering::MAXCSCFEDID, FEDNumbering::MAXDTFEDID, FEDNumbering::MAXECALFEDID, FEDNumbering::MAXHCALFEDID, FEDNumbering::MAXRPCFEDID, FEDNumbering::MAXSiPixelFEDID, FEDNumbering::MAXSiStripFEDID, meansize, FEDNumbering::MINCSCFEDID, FEDNumbering::MINDTFEDID, FEDNumbering::MINECALFEDID, FEDNumbering::MINHCALFEDID, FEDNumbering::MINRPCFEDID, FEDNumbering::MINSiPixelFEDID, FEDNumbering::MINSiStripFEDID, fileCollector::now, and width.

Referenced by produce().

                                                                    {
  // a null pointer is passed, need to allocate the fed collection
  data = new FEDRawDataCollection();
  EventID eID = e.id();

  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);
    fillGTPFED(eID, *data, &now);
    //TODO: write fake TCDS FED filler
  }
  return 1;
}

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

overridevirtual

Implements edm::one::EDProducerBase.

Definition at line 78 of file DaqFakeReader.cc.

References fillRawData(), eostools::move(), and edm::Event::put().

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

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

Member Data Documentation

bool DaqFakeReader::empty_events

private

Definition at line 50 of file DaqFakeReader.h.

Referenced by fillRawData().

edm::EventNumber_t DaqFakeReader::eventNum

private

Definition at line 49 of file DaqFakeReader.h.

Referenced by fillRawData().

unsigned int DaqFakeReader::fakeLs_ = 0

private

Definition at line 55 of file DaqFakeReader.h.

Referenced by beginLuminosityBlock().

unsigned int DaqFakeReader::injected_errors_per_million_events

private

Definition at line 53 of file DaqFakeReader.h.

unsigned int DaqFakeReader::meansize

private

Definition at line 51 of file DaqFakeReader.h.

Referenced by fillRawData().

unsigned int DaqFakeReader::modulo_error_events

private

Definition at line 54 of file DaqFakeReader.h.

edm::RunNumber_t DaqFakeReader::runNum

private

Definition at line 48 of file DaqFakeReader.h.

unsigned int DaqFakeReader::width

private

Definition at line 52 of file DaqFakeReader.h.

Referenced by python.rootplot.utilities.Hist::__init_TGraph(), Vispa.Main.MainWindow.MainWindow::_saveIni(), Vispa.Gui.VispaWidget.VispaWidget::autosize(), python.rootplot.root2matplotlib.Hist::bar(), python.rootplot.root2matplotlib.Hist::barh(), Vispa.Gui.VispaWidget.VispaWidget::boundingRect(), Vispa.Gui.VispaWidget.VispaWidget::contentRect(), Vispa.Gui.VispaWidget.VispaWidget::defineArrowBackgroundShape(), Vispa.Gui.VispaWidget.VispaWidget::defineCircleBackgroundShape(), Vispa.Gui.VispaWidget.VispaWidget::defineRoundRectBackgroundShape(), Vispa.Gui.VispaWidget.VispaWidget::drawHeaderBackground(), Vispa.Gui.ConnectableWidget.ConnectableWidget::drawPortLines(), Vispa.Gui.ConnectableWidget.ConnectableWidget::drawPortNames(), fillRawData(), Vispa.Gui.VispaWidget.VispaWidget::imageRectF(), Vispa.Gui.ConnectableWidget.ConnectableWidget::positionizeMenuWidget(), Vispa.Gui.VispaWidget.VispaWidget::resize(), Vispa.Views.PropertyView.PropertyView::resizeEvent(), Vispa.Views.PropertyView.PropertyView::sectionResized(), Vispa.Gui.VispaWidget.VispaWidget::setZoom(), and Vispa.Main.MainWindow.MainWindow::updateStartupScreenGeometry().