edm::SystemTimeKeeper Class Reference

#include <SystemTimeKeeper.h>

Classes
struct	ModuleInPathTiming
struct	ModuleTiming
struct	PathTiming

Public Member Functions
void	fillTriggerTimingReport (TriggerTimingReport &rep) const
void	pauseModuleEvent (StreamContext const &, ModuleCallingContext const &)
void	restartModuleEvent (StreamContext const &, ModuleCallingContext const &)
void	startEvent (StreamID)
void	startModuleEvent (StreamContext const &, ModuleCallingContext const &)
void	startPath (StreamContext const &, PathContext const &)
void	startProcessingLoop ()
void	stopEvent (StreamContext const &)
void	stopModuleEvent (StreamContext const &, ModuleCallingContext const &)
void	stopPath (StreamContext const &, PathContext const &, HLTPathStatus const &)
void	stopProcessingLoop ()
	SystemTimeKeeper (unsigned int iNumStreams, std::vector< const ModuleDescription * > const &iModules, service::TriggerNamesService const &iNameService, ProcessContext const *iProcessContext)

Private Member Functions
bool	checkBounds (unsigned int id) const
const SystemTimeKeeper &	operator= (const SystemTimeKeeper &)=delete
PathTiming &	pathTiming (StreamContext const &, PathContext const &)
	SystemTimeKeeper (const SystemTimeKeeper &)=delete

Private Attributes
unsigned int	m_endPathOffset
unsigned int	m_minModuleID
std::vector< const ModuleDescription * >	m_modules
std::vector< std::vector < std::string > >	m_modulesOnPaths
std::atomic< unsigned int >	m_numberOfEvents
std::vector< std::string >	m_pathNames
ProcessContext const *	m_processContext
CPUTimer	m_processingLoopTimer
std::vector< WallclockTimer >	m_streamEventTimer
std::vector< std::vector < ModuleTiming > >	m_streamModuleTiming
std::vector< std::vector < PathTiming > >	m_streamPathTiming

Detailed Description

Definition at line 46 of file SystemTimeKeeper.h.

Constructor & Destructor Documentation

SystemTimeKeeper::SystemTimeKeeper	(	unsigned int	iNumStreams,
		std::vector< const ModuleDescription * > const &	iModules,
		service::TriggerNamesService const &	iNameService,
		ProcessContext const *	iProcessContext
	)

Definition at line 41 of file SystemTimeKeeper.cc.

References filterCSVwithJSON::copy, edm::service::TriggerNamesService::getEndPathModules(), edm::service::TriggerNamesService::getEndPaths(), edm::service::TriggerNamesService::getTrigPathModules(), edm::service::TriggerNamesService::getTrigPaths(), i, edm::ModuleDescription::id(), cmsHarvester::index, m_endPathOffset, m_minModuleID, m_modules, m_modulesOnPaths, m_pathNames, m_streamModuleTiming, and m_streamPathTiming.

                                                                         :
m_streamEventTimer(iNumStreams),
m_streamPathTiming(iNumStreams),
m_modules(iModules),
m_processContext(iProcessContext),
m_minModuleID(0),
m_numberOfEvents(0)
{
  std::sort(m_modules.begin(),m_modules.end(),
            [] (const ModuleDescription* iLHS,
                      const ModuleDescription* iRHS) -> bool {
              return iLHS->id() < iRHS->id();
            });
  if(not m_modules.empty()) {
    m_minModuleID = m_modules.front()->id();
    unsigned int numModuleSlots = m_modules.back()->id() - m_minModuleID + 1;
    m_streamModuleTiming.resize(iNumStreams);
    for(auto& stream: m_streamModuleTiming) {
      stream.resize(numModuleSlots);
    }
  }
  
  
  std::vector<unsigned int> numModulesInPath;
  std::vector<unsigned int> numModulesInEndPath;
  
  const unsigned int numPaths = iNamesService.getTrigPaths().size();
  const unsigned int numEndPaths = iNamesService.getEndPaths().size();
  m_pathNames.reserve(numPaths+numEndPaths);
  std::copy(iNamesService.getTrigPaths().begin(),
            iNamesService.getTrigPaths().end(),
            std::back_inserter(m_pathNames));
  std::copy(iNamesService.getEndPaths().begin(),
            iNamesService.getEndPaths().end(),
            std::back_inserter(m_pathNames));
  
  numModulesInPath.reserve(numPaths);
  numModulesInEndPath.reserve(numEndPaths);
  
  m_modulesOnPaths.reserve(numPaths+numEndPaths);
  
  for(unsigned int i =0; i<numPaths;++i) {
    numModulesInPath.push_back(iNamesService.getTrigPathModules(i).size());
    m_modulesOnPaths.push_back(iNamesService.getTrigPathModules(i));
  }
  for(unsigned int i =0; i<numEndPaths;++i) {
    numModulesInEndPath.push_back(iNamesService.getEndPathModules(i).size());
    m_modulesOnPaths.push_back(iNamesService.getEndPathModules(i));
  }
  
  m_endPathOffset =numModulesInPath.size();

  for( auto& stream: m_streamPathTiming) {
    unsigned int index = 0;
    stream.resize(numModulesInPath.size()+numModulesInEndPath.size());
    for(unsigned int numMods : numModulesInPath) {
      stream[index].m_moduleTiming.resize(numMods);
      ++index;
    }
    for(unsigned int numMods : numModulesInEndPath) {
      stream[index].m_moduleTiming.resize(numMods);
      ++index;
    }
    
  }
}

edm::SystemTimeKeeper::SystemTimeKeeper ( const SystemTimeKeeper &  )

privatedelete

Member Function Documentation

bool SystemTimeKeeper::checkBounds ( unsigned int  id ) const

inlineprivate

Definition at line 131 of file SystemTimeKeeper.cc.

References m_minModuleID, and m_modules.

Referenced by pauseModuleEvent(), restartModuleEvent(), startModuleEvent(), and stopModuleEvent().

                                                   {
  return id >= m_minModuleID and id <m_modules.size()+ m_minModuleID;
}

void SystemTimeKeeper::fillTriggerTimingReport

(

TriggerTimingReport &

rep

)

const

Definition at line 271 of file SystemTimeKeeper.cc.

References edm::EventTimingSummary::cpuTime, edm::CPUTimer::cpuTime(), edm::TriggerTimingReport::endPathSummaries, edm::TriggerTimingReport::eventSummary, edm::fillPathSummary(), m_endPathOffset, m_minModuleID, m_modules, m_modulesOnPaths, m_numberOfEvents, m_pathNames, m_processingLoopTimer, m_streamEventTimer, m_streamModuleTiming, m_streamPathTiming, mod(), fed_dqm_sourceclient-live_cfg::path, edm::EventTimingSummary::realTime, edm::CPUTimer::realTime(), findQualityFiles::size, edm::sort_all(), edmLumisInFiles::summary, edm::EventTimingSummary::sumStreamRealTime, edm::EventTimingSummary::totalEvents, edm::TriggerTimingReport::trigPathSummaries, class-composition::visited, and edm::TriggerTimingReport::workerSummaries.

                                                                        {
  {
    rep.eventSummary.totalEvents = m_numberOfEvents;
    double sumEventTime = 0.;
    for(auto const& stream: m_streamEventTimer) {
      sumEventTime += stream.realTime();
    }
    rep.eventSummary.realTime = m_processingLoopTimer.realTime();
    rep.eventSummary.cpuTime = m_processingLoopTimer.cpuTime();
    rep.eventSummary.sumStreamRealTime = sumEventTime;
  }
  
  //Per module summary
  {
    auto& summary = rep.workerSummaries;
    summary.resize(m_modules.size());
    //Figure out how often a module was visited
    std::map<std::string,unsigned int> visited;
    for(auto const& stream: m_streamPathTiming) {
      unsigned int pathIndex = 0;
      for(auto const& path: stream) {
        unsigned int modIndex = 0;
        for(auto const& mod: path.m_moduleTiming) {
          visited[m_modulesOnPaths[pathIndex][modIndex]] += mod.m_timesVisited;
          ++modIndex;
        }
        ++pathIndex;
      }
    }

    unsigned int modIndex=0;
    for(auto const& mod: m_modules) {
      auto& outMod = summary[modIndex];
      outMod.moduleLabel = mod->moduleLabel();
      outMod.realTime = 0.;
      
      auto moduleId =mod->id()-m_minModuleID;
      for(auto const& stream: m_streamModuleTiming) {
        auto const& timing = stream[moduleId];
        outMod.realTime += timing.m_timer.realTime();
        outMod.timesRun += timing.m_timesRun;
      }
      outMod.timesVisited = visited[mod->moduleLabel()];
      if(0 == outMod.timesVisited) {
        outMod.timesVisited = outMod.timesRun;
      }
      ++modIndex;
    }
  }
  sort_all(rep.workerSummaries);
  
  //Per path summary
  {
    fillPathSummary(0, m_endPathOffset, m_pathNames, m_modulesOnPaths, m_streamPathTiming, rep.trigPathSummaries);
    fillPathSummary(m_endPathOffset, m_streamPathTiming[0].size(), m_pathNames, m_modulesOnPaths, m_streamPathTiming, rep.endPathSummaries);
  }
}

const SystemTimeKeeper& edm::SystemTimeKeeper::operator= ( const SystemTimeKeeper &  )

privatedelete

SystemTimeKeeper::PathTiming & SystemTimeKeeper::pathTiming ( StreamContext const &  iStream, PathContext const &  iPath  )

private

Definition at line 115 of file SystemTimeKeeper.cc.

References assert(), edm::PathContext::isEndPath(), m_endPathOffset, m_streamPathTiming, hltrates_dqm_sourceclient-live_cfg::offset, edm::PathContext::pathID(), edm::StreamContext::streamID(), and edm::StreamID::value().

Referenced by pauseModuleEvent(), startPath(), stopModuleEvent(), and stopPath().

                                                       {
  unsigned int offset = 0;
  if(iPath.isEndPath()) {
    offset = m_endPathOffset;
  }
  assert(iPath.pathID()+offset < m_streamPathTiming[iStream.streamID().value()].size());
  return m_streamPathTiming[iStream.streamID().value()][iPath.pathID()+offset];
}

void SystemTimeKeeper::pauseModuleEvent	(	StreamContext const &	iStream,
		ModuleCallingContext const &	iModule
	)

Definition at line 199 of file SystemTimeKeeper.cc.

References checkBounds(), edm::ModuleDescription::id(), edm::ParentContext::kPlaceInPath, m_minModuleID, edm::SystemTimeKeeper::PathTiming::m_moduleTiming, m_streamModuleTiming, mod(), edm::ModuleCallingContext::moduleDescription(), pathTiming(), edm::ModuleCallingContext::placeInPathContext(), edm::StreamContext::streamID(), create_public_lumi_plots::times, edm::ModuleCallingContext::type(), and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                                                             {
  if(checkBounds(iModule.moduleDescription()->id())) {
    auto& mod =
    m_streamModuleTiming[iStream.streamID().value()][iModule.moduleDescription()->id()-m_minModuleID];
    auto times = mod.m_timer.stop();
    
    if(iModule.type() == ParentContext::Type::kPlaceInPath ) {
      auto place = iModule.placeInPathContext();
      
      auto& modTiming = pathTiming(iStream,*(place->pathContext())).m_moduleTiming[place->placeInPath()];
      modTiming.m_realTime += times;
    }
  }
}

void SystemTimeKeeper::restartModuleEvent	(	StreamContext const &	iStream,
		ModuleCallingContext const &	iModule
	)

Definition at line 215 of file SystemTimeKeeper.cc.

References checkBounds(), edm::ModuleDescription::id(), m_minModuleID, m_streamModuleTiming, mod(), edm::ModuleCallingContext::moduleDescription(), edm::StreamContext::streamID(), and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                                                          {
  if(checkBounds(iModule.moduleDescription()->id())) {
    auto& mod =
    m_streamModuleTiming[iStream.streamID().value()][iModule.moduleDescription()->id()-m_minModuleID];
    mod.m_timer.start();
  }
}

void SystemTimeKeeper::startEvent

(

StreamID

iID

)

Definition at line 138 of file SystemTimeKeeper.cc.

References m_numberOfEvents, m_streamEventTimer, and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                         {
  m_numberOfEvents++;
  m_streamEventTimer[iID.value()].start();
}

void SystemTimeKeeper::startModuleEvent	(	StreamContext const &	iStream,
		ModuleCallingContext const &	iModule
	)

Definition at line 176 of file SystemTimeKeeper.cc.

References checkBounds(), edm::ModuleDescription::id(), m_minModuleID, m_streamModuleTiming, mod(), edm::ModuleCallingContext::moduleDescription(), edm::StreamContext::streamID(), and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                                                                                    {
  if(checkBounds(iModule.moduleDescription()->id())) {
    auto& mod =
    m_streamModuleTiming[iStream.streamID().value()][iModule.moduleDescription()->id()-m_minModuleID];
    mod.m_timer.start();
    ++(mod.m_timesRun);
  }
}

void SystemTimeKeeper::startPath	(	StreamContext const &	iStream,
		PathContext const &	iPath
	)

Definition at line 149 of file SystemTimeKeeper.cc.

References m_processContext, pathTiming(), and edm::StreamContext::processContext().

Referenced by edm::endpathsAreActive_().

                                                      {
  if(m_processContext == iStream.processContext()) {
    auto& timing = pathTiming(iStream,iPath);
    timing.m_timer.start();
  }
}

void SystemTimeKeeper::startProcessingLoop

(

)

Definition at line 225 of file SystemTimeKeeper.cc.

References m_processingLoopTimer, and edm::CPUTimer::start().

Referenced by edm::endpathsAreActive_().

                                      {
  m_processingLoopTimer.start();
}

void SystemTimeKeeper::stopEvent

(

StreamContext const &

iContext

)

Definition at line 144 of file SystemTimeKeeper.cc.

References m_streamEventTimer, edm::StreamContext::streamID(), and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                                         {
  m_streamEventTimer[iContext.streamID().value()].stop();
}

void SystemTimeKeeper::stopModuleEvent	(	StreamContext const &	iStream,
		ModuleCallingContext const &	iModule
	)

Definition at line 184 of file SystemTimeKeeper.cc.

References checkBounds(), edm::ModuleDescription::id(), edm::ParentContext::kPlaceInPath, m_minModuleID, edm::SystemTimeKeeper::PathTiming::m_moduleTiming, m_streamModuleTiming, mod(), edm::ModuleCallingContext::moduleDescription(), pathTiming(), edm::ModuleCallingContext::placeInPathContext(), edm::StreamContext::streamID(), create_public_lumi_plots::times, edm::ModuleCallingContext::type(), and edm::StreamID::value().

Referenced by edm::endpathsAreActive_().

                                                                            {
  if(checkBounds(iModule.moduleDescription()->id())) {
    auto& mod =
    m_streamModuleTiming[iStream.streamID().value()][iModule.moduleDescription()->id()-m_minModuleID];
    auto times = mod.m_timer.stop();
    
    if(iModule.type() == ParentContext::Type::kPlaceInPath ) {
      auto place = iModule.placeInPathContext();
      
      auto& modTiming = pathTiming(iStream,*(place->pathContext())).m_moduleTiming[place->placeInPath()];
      modTiming.m_realTime += times;
    }
  }
}

void SystemTimeKeeper::stopPath	(	StreamContext const &	iStream,
		PathContext const &	iPath,
		HLTPathStatus const &	iStatus
	)

Definition at line 158 of file SystemTimeKeeper.cc.

References i, edm::HLTPathStatus::index(), m_processContext, pathTiming(), and edm::StreamContext::processContext().

Referenced by edm::endpathsAreActive_().

                                                         {
  if(m_processContext == iStream.processContext()) {

    auto& timing = pathTiming(iStream,iPath);
    timing.m_timer.stop();
    
    //mark all modules up to and including the decision module as being visited
    auto& modsOnPath = timing.m_moduleTiming;
    for(unsigned int i = 0; i< iStatus.index()+1;++i) {
      ++modsOnPath[i].m_timesVisited;
    }
  }
}

void SystemTimeKeeper::stopProcessingLoop

(

)

Definition at line 230 of file SystemTimeKeeper.cc.

References m_processingLoopTimer, and edm::CPUTimer::stop().

Referenced by edm::endpathsAreActive_().

                                     {
  m_processingLoopTimer.stop();
}

Member Data Documentation

unsigned int edm::SystemTimeKeeper::m_endPathOffset

private

Definition at line 112 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), pathTiming(), and SystemTimeKeeper().

unsigned int edm::SystemTimeKeeper::m_minModuleID

private

Definition at line 111 of file SystemTimeKeeper.h.

Referenced by checkBounds(), fillTriggerTimingReport(), pauseModuleEvent(), restartModuleEvent(), startModuleEvent(), stopModuleEvent(), and SystemTimeKeeper().

std::vector<const ModuleDescription*> edm::SystemTimeKeeper::m_modules

private

Definition at line 104 of file SystemTimeKeeper.h.

Referenced by checkBounds(), fillTriggerTimingReport(), and SystemTimeKeeper().

std::vector<std::vector<std::string> > edm::SystemTimeKeeper::m_modulesOnPaths

private

Definition at line 106 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), and SystemTimeKeeper().

std::atomic<unsigned int> edm::SystemTimeKeeper::m_numberOfEvents

private

Definition at line 113 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), and startEvent().

std::vector<std::string> edm::SystemTimeKeeper::m_pathNames

private

Definition at line 105 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), and SystemTimeKeeper().

ProcessContext const* edm::SystemTimeKeeper::m_processContext

private

Definition at line 109 of file SystemTimeKeeper.h.

Referenced by startPath(), and stopPath().

CPUTimer edm::SystemTimeKeeper::m_processingLoopTimer

private

Definition at line 108 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), startProcessingLoop(), and stopProcessingLoop().

std::vector<WallclockTimer> edm::SystemTimeKeeper::m_streamEventTimer

private

Definition at line 98 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), startEvent(), and stopEvent().

std::vector<std::vector<ModuleTiming> > edm::SystemTimeKeeper::m_streamModuleTiming

private

Definition at line 102 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), pauseModuleEvent(), restartModuleEvent(), startModuleEvent(), stopModuleEvent(), and SystemTimeKeeper().

std::vector<std::vector<PathTiming> > edm::SystemTimeKeeper::m_streamPathTiming

private

Definition at line 100 of file SystemTimeKeeper.h.

Referenced by fillTriggerTimingReport(), pathTiming(), and SystemTimeKeeper().