edm::Worker Class Reference

#include <Worker.h>

Inheritance diagram for edm::Worker:

Public Types
enum	State { Ready, Pass, Fail, Exception }

Public Member Functions
void	beginJob ()
void	clearCounters ()
ModuleDescription const *	descPtr () const
ModuleDescription const &	description () const
template<typename T >
bool	doWork (typename T::MyPrincipal &, EventSetup const &c, CurrentProcessingContext const *cpc, CPUTimer *const timer)
void	endJob ()
void	pathFinished (EventPrincipal &)
void	postDoEvent (EventPrincipal &)
void	postForkReacquireResources (unsigned int iChildIndex, unsigned int iNumberOfChildren)
void	preForkReleaseResources ()
void	reset ()
void	respondToCloseInputFile (FileBlock const &fb)
void	respondToCloseOutputFiles (FileBlock const &fb)
void	respondToOpenInputFile (FileBlock const &fb)
void	respondToOpenOutputFiles (FileBlock const &fb)
void	setActivityRegistry (boost::shared_ptr< ActivityRegistry > areg)
void	setEarlyDeleteHelper (EarlyDeleteHelper *iHelper)
State	state () const
std::pair< double, double >	timeCpuReal () const
int	timesExcept () const
int	timesFailed () const
int	timesPass () const
int	timesPassed () const
int	timesRun () const
int	timesVisited () const
void	useStopwatch ()
	Worker (ModuleDescription const &iMD, WorkerParams const &iWP)
virtual	~Worker ()

Protected Member Functions
virtual void	implBeginJob ()=0
virtual bool	implDoBegin (EventPrincipal &, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual bool	implDoBegin (RunPrincipal &rp, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual bool	implDoBegin (LuminosityBlockPrincipal &lbp, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual bool	implDoEnd (EventPrincipal &, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual bool	implDoEnd (RunPrincipal &rp, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual bool	implDoEnd (LuminosityBlockPrincipal &lbp, EventSetup const &c, CurrentProcessingContext const *cpc)=0
virtual void	implEndJob ()=0
virtual std::string	workerType () const =0

Private Member Functions
virtual void	implPostForkReacquireResources (unsigned int iChildIndex, unsigned int iNumberOfChildren)=0
virtual void	implPreForkReleaseResources ()=0
virtual void	implRespondToCloseInputFile (FileBlock const &fb)=0
virtual void	implRespondToCloseOutputFiles (FileBlock const &fb)=0
virtual void	implRespondToOpenInputFile (FileBlock const &fb)=0
virtual void	implRespondToOpenOutputFiles (FileBlock const &fb)=0

Private Attributes
ActionTable const *	actions_
boost::shared_ptr < ActivityRegistry >	actReg_
boost::shared_ptr< cms::Exception >	cached_exception_
EarlyDeleteHelper *	earlyDeleteHelper_
ModuleDescription	md_
State	state_
RunStopwatch::StopwatchPointer	stopwatch_
int	timesExcept_
int	timesFailed_
int	timesPassed_
int	timesRun_
int	timesVisited_

Detailed Description

Definition at line 47 of file Worker.h.

Member Enumeration Documentation

enum edm::Worker::State

Enumerator
Ready
Pass
Fail
Exception

Definition at line 49 of file Worker.h.

{ Ready, Pass, Fail, Exception };

Constructor & Destructor Documentation

edm::Worker::Worker	(	ModuleDescription const &	iMD,
		WorkerParams const &	iWP
	)

Definition at line 44 of file Worker.cc.

                                  :
    stopwatch_(),
    timesRun_(),
    timesVisited_(),
    timesPassed_(),
    timesFailed_(),
    timesExcept_(),
    state_(Ready),
    md_(iMD),
    actions_(iWP.actions_),
    cached_exception_(),
    actReg_(),
    earlyDeleteHelper_(0)
  {
  }

edm::Worker::~Worker ( )

virtual

Definition at line 61 of file Worker.cc.

                  {
  }

Member Function Documentation

void edm::Worker::beginJob

(

void

)

Definition at line 72 of file Worker.cc.

References actReg_, cms::Exception::addContext(), edm::convertException::badAllocToEDM(), trackerHits::c, edm::convertException::charPtrToEDM(), alignCSCRings::e, cppFunctionSkipper::exception, Exception, implBeginJob(), md_, edm::ModuleDescription::moduleLabel(), edm::ModuleDescription::moduleName(), alignCSCRings::s, state_, edm::convertException::stdToEDM(), edm::convertException::stringToEDM(), and edm::convertException::unknownToEDM().

Referenced by edm::Schedule::beginJob(), and edm::Schedule::changeModule().

                        {
    try {
      try {
        ModuleBeginJobSignalSentry cpp(actReg_.get(), md_);
        implBeginJob();
      }
      catch (cms::Exception& e) { throw; }
      catch(std::bad_alloc& bda) { convertException::badAllocToEDM(); }
      catch (std::exception& e) { convertException::stdToEDM(e); }
      catch(std::string& s) { convertException::stringToEDM(s); }
      catch(char const* c) { convertException::charPtrToEDM(c); }
      catch (...) { convertException::unknownToEDM(); }
    }
    catch(cms::Exception& ex) {
      state_ = Exception;
      std::ostringstream ost;
      ost << "Calling beginJob for module " << md_.moduleName() << "/'" << md_.moduleLabel() << "'";
      ex.addContext(ost.str());
      throw;
    }
  }

void edm::Worker::clearCounters ( )

inline

Definition at line 85 of file Worker.h.

References timesExcept_, timesFailed_, timesPassed_, timesRun_, and timesVisited_.

Referenced by edm::Schedule::clearCounters().

                         {
      timesRun_ = timesVisited_ = timesPassed_ = timesFailed_ = timesExcept_ = 0;
    }

ModuleDescription const* edm::Worker::descPtr ( ) const

inline

Definition at line 74 of file Worker.h.

References md_.

{return &md_; }

ModuleDescription const& edm::Worker::description ( ) const

inline

Definition at line 73 of file Worker.h.

References md_.

Referenced by edm::UnscheduledCallProducer::addWorker(), edm::Schedule::changeModule(), edm::fillModuleInPathSummary(), edm::Schedule::fillWorkers(), edm::fillWorkerSummaryAux(), edm::WorkerMaker< T >::implSwapModule(), and edm::WorkerT< OutputModule >::setModule().

{return md_;}

template<typename T >

bool edm::Worker::doWork	(	typename T::MyPrincipal &	ep,
		EventSetup const &	c,
		CurrentProcessingContext const *	cpc,
		CPUTimer *const	timer
	)

Definition at line 204 of file Worker.h.

References alignCSCRings::action, actions_, actReg_, edm::convertException::badAllocToEDM(), trackerHits::c, cached_exception_, cms::Exception::category(), edm::convertException::charPtrToEDM(), alignCSCRings::e, cppFunctionSkipper::exception, Exception, Fail, edm::actions::FailPath, edm::ActionTable::find(), edm::actions::IgnoreCompletely, implDoBegin(), implDoEnd(), edm::CurrentProcessingContext::isEndPath(), edm::CurrentProcessingContext::isUnscheduled(), md_, Pass, edm::printCmsExceptionWarning(), edm::actions::Rethrow, alignCSCRings::s, edm::actions::SkipEvent, state_, edm::convertException::stdToEDM(), stopwatch_, edm::convertException::stringToEDM(), timesExcept_, timesFailed_, timesPassed_, timesRun_, timesVisited_, and edm::convertException::unknownToEDM().

Referenced by edm::WorkerInPath::runWorker().

                                               {

    // A RunStopwatch, but only if we are processing an event.
    RunDualStopwatches stopwatch(T::isEvent_ ? stopwatch_ : RunStopwatch::StopwatchPointer(),
                                 iTimer);

    if (T::isEvent_) {
      ++timesVisited_;
    }
    bool rc = false;

    switch(state_) {
      case Ready: break;
      case Pass: return true;
      case Fail: return false;
      case Exception: {
      cached_exception_->raise();
      }
    }

    if (T::isEvent_) ++timesRun_;

    try {
      try {

    ModuleSignalSentry<T> cpp(actReg_.get(), md_);
    if (T::begin_) {
      rc = implDoBegin(ep, es, cpc);
    } else {
      rc = implDoEnd(ep, es, cpc);
        }

    if (rc) {
      state_ = Pass;
      if (T::isEvent_) ++timesPassed_;
    } else {
      state_ = Fail;
      if (T::isEvent_) ++timesFailed_;
    }
      }
      catch (cms::Exception& e) { throw; }
      catch(std::bad_alloc& bda) { convertException::badAllocToEDM(); }
      catch (std::exception& e) { convertException::stdToEDM(e); }
      catch(std::string& s) { convertException::stringToEDM(s); }
      catch(char const* c) { convertException::charPtrToEDM(c); }
      catch (...) { convertException::unknownToEDM(); }
    }
    catch(cms::Exception& ex) {

      // NOTE: the warning printed as a result of ignoring or failing
      // a module will only be printed during the full true processing
      // pass of this module

      // Get the action corresponding to this exception.  However, if processing
      // something other than an event (e.g. run, lumi) always rethrow.
      actions::ActionCodes action = (T::isEvent_ ? actions_->find(ex.category()) : actions::Rethrow);

      // If we are processing an endpath and the module was scheduled, treat SkipEvent or FailPath
      // as IgnoreCompletely, so any subsequent OutputModules are still run.
      // For unscheduled modules only treat FailPath as IgnoreCompletely but still allow SkipEvent to throw
      if (cpc && cpc->isEndPath()) {
        if ((action == actions::SkipEvent && !cpc->isUnscheduled()) ||
             action == actions::FailPath) action = actions::IgnoreCompletely;
      }
      switch(action) {
        case actions::IgnoreCompletely:
          rc = true;
          ++timesPassed_;
      state_ = Pass;
          exceptionContext<T>(ep, ex, cpc);
          edm::printCmsExceptionWarning("IgnoreCompletely", ex);
      break;
        default:
          if (T::isEvent_) ++timesExcept_;
      state_ = Exception;
          cached_exception_.reset(ex.clone());
      cached_exception_->raise();
      }
    }
    return rc;
  }

void edm::Worker::endJob

(

void

)

Definition at line 94 of file Worker.cc.

References actReg_, cms::Exception::addContext(), edm::convertException::badAllocToEDM(), trackerHits::c, edm::convertException::charPtrToEDM(), alignCSCRings::e, cppFunctionSkipper::exception, Exception, implEndJob(), md_, edm::ModuleDescription::moduleLabel(), edm::ModuleDescription::moduleName(), alignCSCRings::s, state_, edm::convertException::stdToEDM(), edm::convertException::stringToEDM(), and edm::convertException::unknownToEDM().

                      {
    try {
      try {
        ModuleEndJobSignalSentry cpp(actReg_.get(), md_);
        implEndJob();
      }
      catch (cms::Exception& e) { throw; }
      catch(std::bad_alloc& bda) { convertException::badAllocToEDM(); }
      catch (std::exception& e) { convertException::stdToEDM(e); }
      catch(std::string& s) { convertException::stringToEDM(s); }
      catch(char const* c) { convertException::charPtrToEDM(c); }
      catch (...) { convertException::unknownToEDM(); }
    }
    catch(cms::Exception& ex) {
      state_ = Exception;
      std::ostringstream ost;
      ost << "Calling endJob for module " << md_.moduleName() << "/'" << md_.moduleLabel() << "'";
      ex.addContext(ost.str());
      throw;
    }
  }

virtual void edm::Worker::implBeginJob ( )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by beginJob().

virtual bool edm::Worker::implDoBegin ( EventPrincipal &  , EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by doWork().

virtual bool edm::Worker::implDoBegin ( RunPrincipal &  rp, EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

virtual bool edm::Worker::implDoBegin ( LuminosityBlockPrincipal &  lbp, EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

virtual bool edm::Worker::implDoEnd ( EventPrincipal &  , EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by doWork().

virtual bool edm::Worker::implDoEnd ( RunPrincipal &  rp, EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

virtual bool edm::Worker::implDoEnd ( LuminosityBlockPrincipal &  lbp, EventSetup const &  c, CurrentProcessingContext const *  cpc  )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

virtual void edm::Worker::implEndJob ( )

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by endJob().

virtual void edm::Worker::implPostForkReacquireResources ( unsigned int  iChildIndex, unsigned int  iNumberOfChildren  )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by postForkReacquireResources().

virtual void edm::Worker::implPreForkReleaseResources ( )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by preForkReleaseResources().

virtual void edm::Worker::implRespondToCloseInputFile ( FileBlock const &  fb )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by respondToCloseInputFile().

virtual void edm::Worker::implRespondToCloseOutputFiles ( FileBlock const &  fb )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by respondToCloseOutputFiles().

virtual void edm::Worker::implRespondToOpenInputFile ( FileBlock const &  fb )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by respondToOpenInputFile().

virtual void edm::Worker::implRespondToOpenOutputFiles ( FileBlock const &  fb )

privatepure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Referenced by respondToOpenOutputFiles().

void edm::Worker::pathFinished

(

EventPrincipal &

iEvent

)

Definition at line 120 of file Worker.cc.

References earlyDeleteHelper_, and edm::EarlyDeleteHelper::pathFinished().

                                                  {
    if(earlyDeleteHelper_) {
      earlyDeleteHelper_->pathFinished(iEvent);
    }
  }

void edm::Worker::postDoEvent

(

EventPrincipal &

iEvent

)

Definition at line 125 of file Worker.cc.

References earlyDeleteHelper_, and edm::EarlyDeleteHelper::moduleRan().

Referenced by edm::WorkerT< T >::implDoBegin().

                                                 {
    if(earlyDeleteHelper_) {
      earlyDeleteHelper_->moduleRan(iEvent);
    }
  }

void edm::Worker::postForkReacquireResources ( unsigned int  iChildIndex, unsigned int  iNumberOfChildren  )

inline

Definition at line 66 of file Worker.h.

References implPostForkReacquireResources().

Referenced by edm::Schedule::postForkReacquireResources().

{implPostForkReacquireResources(iChildIndex, iNumberOfChildren);}

void edm::Worker::preForkReleaseResources ( )

inline

Definition at line 65 of file Worker.h.

References implPreForkReleaseResources().

Referenced by edm::Schedule::preForkReleaseResources().

{implPreForkReleaseResources();}

void edm::Worker::reset ( void  )

inline

Definition at line 68 of file Worker.h.

References Ready, and state_.

Referenced by edm::Schedule::resetAll().

{ state_ = Ready; }

void edm::Worker::respondToCloseInputFile ( FileBlock const &  fb )

inline

Definition at line 61 of file Worker.h.

References implRespondToCloseInputFile().

Referenced by edm::Schedule::respondToCloseInputFile().

{implRespondToCloseInputFile(fb);}

void edm::Worker::respondToCloseOutputFiles ( FileBlock const &  fb )

inline

Definition at line 63 of file Worker.h.

References implRespondToCloseOutputFiles().

Referenced by edm::Schedule::respondToCloseOutputFiles().

{implRespondToCloseOutputFiles(fb);}

void edm::Worker::respondToOpenInputFile ( FileBlock const &  fb )

inline

Definition at line 60 of file Worker.h.

References implRespondToOpenInputFile().

Referenced by edm::Schedule::respondToOpenInputFile().

{implRespondToOpenInputFile(fb);}

void edm::Worker::respondToOpenOutputFiles ( FileBlock const &  fb )

inline

Definition at line 62 of file Worker.h.

References implRespondToOpenOutputFiles().

Referenced by edm::Schedule::respondToOpenOutputFiles().

{implRespondToOpenOutputFiles(fb);}

void edm::Worker::setActivityRegistry

(

boost::shared_ptr< ActivityRegistry >

areg

)

The signals are required to live longer than the last call to 'doWork' this was done to improve performance based on profiling

Definition at line 64 of file Worker.cc.

References actReg_.

                                                                         {
    actReg_ = areg;
  }

void edm::Worker::setEarlyDeleteHelper

(

EarlyDeleteHelper *

iHelper

)

Definition at line 68 of file Worker.cc.

References earlyDeleteHelper_.

                                                              {
    earlyDeleteHelper_=iHelper;
  }

State edm::Worker::state ( ) const

inline

Definition at line 96 of file Worker.h.

References state_.

{ return state_; }

std::pair<double, double> edm::Worker::timeCpuReal ( ) const

inline

Definition at line 81 of file Worker.h.

References stopwatch_.

                                                {
      return std::pair<double, double>(stopwatch_->cpuTime(), stopwatch_->realTime());
    }

int edm::Worker::timesExcept ( ) const

inline

Definition at line 95 of file Worker.h.

References timesExcept_.

Referenced by edm::fillWorkerSummaryAux().

{ return timesExcept_; }

int edm::Worker::timesFailed ( ) const

inline

Definition at line 94 of file Worker.h.

References timesFailed_.

Referenced by edm::fillWorkerSummaryAux().

{ return timesFailed_; }

int edm::Worker::timesPass ( ) const

inline

Definition at line 98 of file Worker.h.

References timesPassed().

{ return timesPassed(); } // for backward compatibility only - to be removed soon

int edm::Worker::timesPassed ( ) const

inline

Definition at line 93 of file Worker.h.

References timesPassed_.

Referenced by edm::fillWorkerSummaryAux(), and timesPass().

{ return timesPassed_; }

int edm::Worker::timesRun ( ) const

inline

Definition at line 91 of file Worker.h.

References timesRun_.

Referenced by edm::fillWorkerSummaryAux().

{ return timesRun_; }

int edm::Worker::timesVisited ( ) const

inline

Definition at line 92 of file Worker.h.

References timesVisited_.

Referenced by edm::fillWorkerSummaryAux().

{ return timesVisited_; }

void edm::Worker::useStopwatch

(

)

Definition at line 116 of file Worker.cc.

References stopwatch_.

Referenced by edm::Schedule::addToAllWorkers().

                           {
    stopwatch_.reset(new RunStopwatch::StopwatchPointer::element_type);
  }

virtual std::string edm::Worker::workerType ( ) const

protectedpure virtual

Implemented in edm::WorkerT< T >, and edm::WorkerT< OutputModule >.

Member Data Documentation

ActionTable const* edm::Worker::actions_

private

Definition at line 136 of file Worker.h.

Referenced by doWork().

boost::shared_ptr<ActivityRegistry> edm::Worker::actReg_

private

Definition at line 139 of file Worker.h.

Referenced by beginJob(), doWork(), endJob(), and setActivityRegistry().

boost::shared_ptr<cms::Exception> edm::Worker::cached_exception_

private

Definition at line 137 of file Worker.h.

Referenced by doWork().

EarlyDeleteHelper* edm::Worker::earlyDeleteHelper_

private

Definition at line 141 of file Worker.h.

Referenced by pathFinished(), postDoEvent(), and setEarlyDeleteHelper().

ModuleDescription edm::Worker::md_

private

Definition at line 135 of file Worker.h.

Referenced by beginJob(), descPtr(), description(), doWork(), and endJob().

State edm::Worker::state_

private

Definition at line 133 of file Worker.h.

Referenced by beginJob(), doWork(), endJob(), reset(), and state().

RunStopwatch::StopwatchPointer edm::Worker::stopwatch_

private

Definition at line 126 of file Worker.h.

Referenced by doWork(), timeCpuReal(), and useStopwatch().

int edm::Worker::timesExcept_

private

Definition at line 132 of file Worker.h.

Referenced by clearCounters(), doWork(), and timesExcept().

int edm::Worker::timesFailed_

private

Definition at line 131 of file Worker.h.

Referenced by clearCounters(), doWork(), and timesFailed().

int edm::Worker::timesPassed_

private

Definition at line 130 of file Worker.h.

Referenced by clearCounters(), doWork(), and timesPassed().

int edm::Worker::timesRun_

private

Definition at line 128 of file Worker.h.

Referenced by clearCounters(), doWork(), and timesRun().

int edm::Worker::timesVisited_

private

Definition at line 129 of file Worker.h.

Referenced by clearCounters(), doWork(), and timesVisited().