The Chrono & Stat Sservice: service implements the IChronoStatSvc interface and provides the basic chronometry and some statistical counts needed by all applications. More...

#include <ChronoStatSvc.h>

Inheritance diagram for ChronoStatSvc:

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Collaboration diagram for ChronoStatSvc:

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Public Types
typedef std::map < IChronoStatSvc::ChronoTag, ChronoEntity >	ChronoMap
	some useful typedefs

typedef std::map < IChronoStatSvc::StatTag, StatEntity >	StatMap

Public Types inherited from extends2< Service, IChronoStatSvc, IIncidentListener >
typedef extends2	base_class
	Typedef to this class.

typedef extend_interfaces2 < IChronoStatSvc, IIncidentListener >	extend_interfaces_base
	Typedef to the base of this class.

typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces.

Public Types inherited from extend_interfaces2< I1, I2 >
typedef mpl::fold< typename I1::iid::iids::type, typename I2::iid::iids::type, mpl::insert< mpl::_1, mpl::_2 > >::type	ext_iids
	MPL set of interfaces extended by this one.

Public Member Functions
virtual StatusCode	initialize ()
	Implementation of IService::initialize()

virtual StatusCode	finalize ()
	Implementation of IService::finalize()

virtual ChronoEntity *	chronoStart (const IChronoStatSvc::ChronoTag &chronoTag)
	Implementation of IChronoStatSvc::chronoStart.

virtual const ChronoEntity *	chronoStop (const IChronoStatSvc::ChronoTag &chronoTag)
	Implementation of IChronoStatSvc::chronoStop.

virtual IChronoStatSvc::ChronoTime	chronoDelta (const IChronoStatSvc::ChronoTag &chronoTag, IChronoStatSvc::ChronoType theType)
	Implementation of IchronoStatSvc::chronoDelta.

virtual void	chronoPrint (const IChronoStatSvc::ChronoTag &chronoTag)
	Implementation of IChronoStatSvc::chronoPrint.

virtual ChronoStatus	chronoStatus (const IChronoStatSvc::ChronoTag &chronoTag)
	Implementation of IChronoStatSvc::chronoStatus.

virtual void	stat (const IChronoStatSvc::StatTag &statTag, const IChronoStatSvc::StatFlag &statFlag)
	Implementation of IChronoStatSvc::stat add statistical information to the entity , tagged by its name.

virtual void	statPrint (const IChronoStatSvc::ChronoTag &statTag)
	prints (using message service) info about statistical entity, tagged by its name

virtual const ChronoEntity *	chrono (const IChronoStatSvc::ChronoTag &t) const
	extract the chrono entity for the given tag (name)

virtual const StatEntity *	stat (const IChronoStatSvc::StatTag &t) const
	extract the stat entity for the given tag (name)

	ChronoStatSvc (const std::string &name, ISvcLocator *svcloc)
	Default constructor.

virtual	~ChronoStatSvc ()
	Destructor.

void	handle (const Incident &incident)

Public Member Functions inherited from extends2< Service, IChronoStatSvc, IIncidentListener >
	extends2 (A1 a1, A2 a2, A3 a3)
	Templated constructor with 3 arguments.

	extends2 (A1 a1, A2 a2)
	Templated constructor with 2 arguments.

	extends2 (A1 a1)
	Templated constructor with 1 argument.

	extends2 ()
	Default constructor.

virtual void *	i_cast (const InterfaceID &tid) const
	Implementation of IInterface::i_cast.

virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)
	Implementation of IInterface::queryInterface.

virtual std::vector< std::string >	getInterfaceNames () const
	Implementation of IInterface::getInterfaceNames.

virtual	~extends2 ()
	Virtual destructor.

Public Member Functions inherited from Service
virtual unsigned long	release ()
	Release Interface instance.

virtual const std::string &	name () const
	Retrieve name of the service.

virtual StatusCode	configure ()

virtual StatusCode	start ()

virtual StatusCode	stop ()

virtual StatusCode	terminate ()

virtual Gaudi::StateMachine::State	FSMState () const

virtual Gaudi::StateMachine::State	targetFSMState () const

virtual StatusCode	reinitialize ()

virtual StatusCode	restart ()

virtual StatusCode	sysInitialize ()
	Initialize Service.

virtual StatusCode	sysStart ()
	Initialize Service.

virtual StatusCode	sysStop ()
	Initialize Service.

virtual StatusCode	sysFinalize ()
	Finalize Service.

virtual StatusCode	sysReinitialize ()
	Re-initialize the Service.

virtual StatusCode	sysRestart ()
	Re-initialize the Service.

virtual StatusCode	setProperty (const Property &p)

virtual StatusCode	setProperty (const std::string &s)

virtual StatusCode	setProperty (const std::string &n, const std::string &v)

virtual StatusCode	getProperty (Property *p) const

virtual const Property &	getProperty (const std::string &name) const

virtual StatusCode	getProperty (const std::string &n, std::string &v) const

virtual const std::vector < Property * > &	getProperties () const

template<class TYPE >
StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value

	Service (const std::string &name, ISvcLocator *svcloc)
	Standard Constructor.

SmartIF< ISvcLocator > &	serviceLocator () const
	Retrieve pointer to service locator.

StatusCode	setProperties ()
	Method for setting declared properties to the values specified for the job.

template<class T >
StatusCode	service (const std::string &name, const T *&psvc, bool createIf=true) const
	Access a service by name, creating it if it doesn't already exist.

template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=true) const

template<class T >
StatusCode	service (const std::string &svcType, const std::string &svcName, T *&psvc) const
	Access a service by name and type, creating it if it doesn't already exist.

template<class T >
Property *	declareProperty (const std::string &name, T &property, const std::string &doc="none") const
	Declare the named property.

Property *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="") const
	Declare remote named properties.

SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked.

Public Member Functions inherited from CommonMessaging< implements3< IService, IProperty, IStateful > >
	CommonMessaging (const A1 &a1, const A2 &a2, const A3 &a3)
	Templated constructor with 3 arguments.

	CommonMessaging (const A1 &a1, const A2 &a2)
	Templated constructor with 2 arguments.

	CommonMessaging (const A1 &a1)
	Templated constructor with 1 argument.

	CommonMessaging ()
	Default constructor.

virtual	~CommonMessaging ()
	Virtual destructor.

SmartIF< IMessageSvc > &	msgSvc () const
	The standard message service.

MsgStream &	msgStream () const
	Return an uninitialized MsgStream.

MsgStream &	msgStream (const MSG::Level level) const
	Predefined configurable message stream for the efficient printouts.

MsgStream &	always () const
	shortcut for the method msgStream(MSG::ALWAYS)

MsgStream &	fatal () const
	shortcut for the method msgStream(MSG::FATAL)

MsgStream &	err () const
	shortcut for the method msgStream(MSG::ERROR)

MsgStream &	error () const
	shortcut for the method msgStream(MSG::ERROR)

MsgStream &	warning () const
	shortcut for the method msgStream(MSG::WARNING)

MsgStream &	info () const
	shortcut for the method msgStream(MSG::INFO)

MsgStream &	debug () const
	shortcut for the method msgStream(MSG::DEBUG)

MsgStream &	verbose () const
	shortcut for the method msgStream(MSG::VERBOSE)

MsgStream &	msg () const
	shortcut for the method msgStream(MSG::INFO)

MSG::Level	msgLevel () const
	get the output level from the embedded MsgStream

bool	msgLevel (MSG::Level lvl) const
	get the output level from the embedded MsgStream

Public Member Functions inherited from extend_interfaces2< I1, I2 >
virtual	~extend_interfaces2 ()
	Virtual destructor.

Protected Member Functions
void	printStats ()

Private Types
typedef std::map< ChronoTag, std::vector < IChronoSvc::ChronoTime > >	TimeMap

Private Member Functions
	ChronoStatSvc ()

	ChronoStatSvc (const ChronoStatSvc &)

ChronoStatSvc &	operator= (const ChronoStatSvc &)

void	saveStats ()
	dump the statistics into an ASCII file for offline processing

Private Attributes
ChronoMap	m_chronoEntities
	chrono part

int	m_intChronoPrintLevel
	level of info printing

MSG::Level	m_chronoPrintLevel

bool	m_chronoTableFlag
	flag for printing the final table

bool	m_chronoCoutFlag
	flag for destination of the the final table

bool	m_chronoOrderFlag
	flag for formattion the final statistic table

bool	m_printUserTime
	flag for printing User quantities

bool	m_printSystemTime
	flag for printing System quantities

bool	m_printEllapsedTime
	flag for printing Ellapsed quantities

long	m_numberOfSkippedEventsForMemStat

StatMap	m_statEntities
	stat part

int	m_intStatPrintLevel
	level of info printing

MSG::Level	m_statPrintLevel

bool	m_statTableFlag
	flag for printing the final table

bool	m_statCoutFlag
	flag for destination of the t he final table

bool	m_statOrderFlag
	flag for formattion the final statistic table

StringProperty	m_statsOutFileName
	Name of the output file where we'll dump the stats.

std::string	m_header
	the header row

std::string	m_format1
	format for regular statistical printout rows

std::string	m_format2
	format for "efficiency" statistical printout rows

bool	m_useEffFormat
	flag to use the special "efficiency" format

TimeMap	m_perEvtTime

std::string	m_perEventFile

std::ofstream	m_ofd

Additional Inherited Members
Protected Attributes inherited from Service
IntegerProperty	m_outputLevel
	Service output level.

Gaudi::StateMachine::State	m_state
	Service state.

Gaudi::StateMachine::State	m_targetState
	Service state.

Detailed Description

The Chrono & Stat Sservice: service implements the IChronoStatSvc interface and provides the basic chronometry and some statistical counts needed by all applications.

Author: : Vanya BELYAEV Ivan..nosp@m.Bely.nosp@m.aev@i.nosp@m.tep..nosp@m.ru : December 1, 1999

Definition at line 38 of file ChronoStatSvc.h.

Member Typedef Documentation

typedef std::map<IChronoStatSvc::ChronoTag,ChronoEntity> ChronoStatSvc::ChronoMap

some useful typedefs

Definition at line 43 of file ChronoStatSvc.h.

typedef std::map<IChronoStatSvc::StatTag,StatEntity> ChronoStatSvc::StatMap

Definition at line 44 of file ChronoStatSvc.h.

typedef std::map<ChronoTag, std::vector<IChronoSvc::ChronoTime> > ChronoStatSvc::TimeMap

private

Definition at line 196 of file ChronoStatSvc.h.

Constructor & Destructor Documentation

ChronoStatSvc::ChronoStatSvc	(	const std::string &	name,
		ISvcLocator *	svcloc
	)

Default constructor.

Parameters

name	service instance name
svcloc	pointer to servcie locator

decide if the final printout should be performed

define the destination of the table to be printed

print level

if printout is to be performed, should one take care about some ordering?

if User Time information to be printed?

if System Time information to be printed?

if Ellapsed Time information to be printed?

deside if the final printout should be performed

define the destination of the table to be printed

print level

if printout is to be performed, should one take care about some ordering?

Definition at line 92 of file ChronoStatSvc.cpp.

  : base_class( name , svcloc )
  , m_chronoEntities   ()
  , m_chronoPrintLevel ( MSG::INFO )
  , m_statEntities     ()
  , m_statPrintLevel   ( MSG::INFO )
  //
  // the header row
  , m_header  ( "     Counter     |     #     |    sum     | mean/eff^* | rms/err^*  |     min     |     max     |")
  // format for regular statistical printout rows
  , m_format1 ( " %|-15.15s|%|17t||%|10d| |%|11.7g| |%|#11.5g| |%|#11.5g| |%|#12.5g| |%|#12.5g| |" )
  // format for "efficiency" statistical printout rows
  , m_format2 ( "*%|-15.15s|%|17t||%|10d| |%|11.5g| |(%|#9.7g| +- %|-#9.7g|)%%|   -------   |   -------   |" )
  // flag to use the special "efficiency" format
  , m_useEffFormat ( true )
{
  declareProperty ( "ChronoPrintOutTable"    ,
                    m_chronoTableFlag      = true      );
  declareProperty ( "ChronoDestinationCout"  ,
                    m_chronoCoutFlag       = false     );
  declareProperty ( "ChronoPrintLevel"       ,
                    m_intChronoPrintLevel  = MSG::INFO );
  declareProperty ( "ChronoTableToBeOrdered" ,
                    m_chronoOrderFlag      = true      );
  declareProperty ( "PrintUserTime"          ,
                    m_printUserTime        = true      );
  declareProperty ( "PrintSystemTime"        ,
                    m_printSystemTime      = false     );
  declareProperty ( "PrintEllapsedTime"      ,
                    m_printEllapsedTime    = false     );
  declareProperty ( "StatPrintOutTable"      ,
                    m_statTableFlag        = true      );
  declareProperty ( "StatDestinationCout"    ,
                    m_statCoutFlag         = false     );
  declareProperty ( "StatPrintLevel"         ,
                    m_intStatPrintLevel    = MSG::INFO );
  declareProperty ( "StatTableToBeOrdered"   ,
                    m_statOrderFlag        = true      );
  // specify the number of events to be skipped by the memory auditor
  // in order to better spot memory leak
  declareProperty ( "NumberOfSkippedEventsForMemStat"      ,
                    m_numberOfSkippedEventsForMemStat = -1 ) ;
  declareProperty( "AsciiStatsOutputFile",
           m_statsOutFileName = "",
           "Name of the output file storing the stats. If empty, no"
           " statistics will be saved (default)" );
  declareProperty
    ( "StatTableHeader"        , m_header                          ,
      "The header row for the output Stat-table"                   ) ;
  declareProperty
    ( "RegularRowFormat"       , m_format1                         ,
      "The format for the regular row in the output Stat-table"    ) ;
  declareProperty
    ( "EfficiencyRowFormat"    , m_format2                         ,
      "The format for the regular row in the output Stat-table"    ) ;
  declareProperty
    ( "UseEfficiencyRowFormat" , m_useEffFormat                    ,
      "Use the special format for printout of efficiency counters" ) ;
  declareProperty
    ( "PerEventFile", m_perEventFile="",
      "File name for per-event deltas" );
}

ChronoStatSvc::~ChronoStatSvc ( )

virtual

Destructor.

Definition at line 176 of file ChronoStatSvc.cpp.

{
  // clear the container of chrono entities
  m_chronoEntities.clear();
  // clear the container of stat   entities
  m_statEntities.clear();
}

ChronoStatSvc::ChronoStatSvc ( )

private

ChronoStatSvc::ChronoStatSvc ( const ChronoStatSvc & )

private

Member Function Documentation

const ChronoEntity * ChronoStatSvc::chrono ( const IChronoStatSvc::ChronoTag & t ) const

virtual

extract the chrono entity for the given tag (name)

See Also: IChronoStatSvc

Parameters

t	chrono tag(name)

Returns: pointer to chrono entity

Definition at line 514 of file ChronoStatSvc.cpp.

{
  ChronoMap::const_iterator it = m_chronoEntities.find ( t ) ;
  if ( m_chronoEntities.end() != it ) { return &(it->second) ; }
  return 0 ;
}

IChronoStatSvc::ChronoTime ChronoStatSvc::chronoDelta	(	const IChronoStatSvc::ChronoTag &	chronoTag,
		IChronoStatSvc::ChronoType	theType
	)

virtual

Implementation of IchronoStatSvc::chronoDelta.

See Also: IChronoStatSvc

Definition at line 442 of file ChronoStatSvc.cpp.

{
  return m_chronoEntities[ chronoTag ].delta( theType );
}

void ChronoStatSvc::chronoPrint ( const IChronoStatSvc::ChronoTag & chronoTag )

virtual

Implementation of IChronoStatSvc::chronoPrint.

See Also: IChronoStatSvc

Definition at line 451 of file ChronoStatSvc.cpp.

{
  MsgStream log ( msgSvc() , chronoTag );
  if( m_printUserTime   ) {
    log << (MSG::Level) m_chronoPrintLevel
        << m_chronoEntities[ chronoTag ].outputUserTime  ()
    << endmsg;
  }
  if( m_printSystemTime ) {
    log << (MSG::Level) m_chronoPrintLevel
        << m_chronoEntities[ chronoTag ].outputSystemTime()
    << endmsg;
  }
}

ChronoEntity * ChronoStatSvc::chronoStart ( const IChronoStatSvc::ChronoTag & chronoTag )

virtual

Implementation of IChronoStatSvc::chronoStart.

See Also: IChronoStatSvc

Definition at line 420 of file ChronoStatSvc.cpp.

{
  ChronoEntity& entity = m_chronoEntities [ chronoTag ] ;
  entity.start() ;
  return &entity ;
}

IChronoStatSvc::ChronoStatus ChronoStatSvc::chronoStatus ( const IChronoStatSvc::ChronoTag & chronoTag )

virtual

Implementation of IChronoStatSvc::chronoStatus.

See Also: IChronoStatSvc

Definition at line 470 of file ChronoStatSvc.cpp.

{ return m_chronoEntities[ chronoTag ].status(); }

const ChronoEntity * ChronoStatSvc::chronoStop ( const IChronoStatSvc::ChronoTag & chronoTag )

virtual

Implementation of IChronoStatSvc::chronoStop.

See Also: IChronoStatSvc

Definition at line 431 of file ChronoStatSvc.cpp.

{
  ChronoEntity& entity = m_chronoEntities [ chronoTag ] ;
  entity.stop() ;
  return &entity ;
}

StatusCode ChronoStatSvc::finalize ( )

virtual

Implementation of IService::finalize()

stop its own chrono

Is the final chrono table to be printed?

decoration

CONTINUE

stop chrono (if it is still in RUNNING status)

print to std::cout

print to MsgStream

decoration

CONTINUE

stop chrono (if it is still in RUNNING status)

print to std::cout

print to MsgStream

decoration

CONTINUE

stop chrono (if it is still in RUNNING status)

print to std::cout

print to MsgStream

clear the temporary container

the final decoration

Is the final stat table to be printed?

< finalize the base class

Reimplemented from Service.

Definition at line 251 of file ChronoStatSvc.cpp.

{
  std::string local = name()+".finalize()";
  MsgStream main_log( msgSvc() , local );
  chronoStop( name() ) ;
  if (m_ofd.is_open()) {
    MsgStream log(msgSvc(), name());
    log << MSG::DEBUG << "writing per-event timing data to '" << m_perEventFile << "'" << endmsg;
    std::string alg;
    TimeMap::const_iterator itr;
    for (itr=m_perEvtTime.begin(); itr != m_perEvtTime.end(); ++itr) {
      alg = itr->first;
      alg.erase(alg.length()-8,8);
      m_ofd << alg << " ";
      std::vector<IChronoSvc::ChronoTime>::const_iterator itt;
      for (itt=itr->second.begin(); itt!=itr->second.end(); ++itt) {
    m_ofd << " " << (long int)(*itt);
      }
      m_ofd << std::endl;
    }
    m_ofd.close();
  }
  if ( m_chronoTableFlag &&
       !m_chronoEntities.empty() &&
       ( m_printUserTime || m_printSystemTime ) )
    {
      MsgStream log( msgSvc() , "*****Chrono*****" );
      const std::string stars( ( m_chronoCoutFlag ) ? 126 : 100  , '*' );
      if( m_chronoCoutFlag  )
    {
      std::cout << stars << std::endl;
      std::cout << local <<  " The Final CPU consumption (Chrono) Table "
            << ( m_chronoOrderFlag ? "(ordered)" : "(not ordered)" ) << std::endl;
      std::cout << stars << std::endl;
    }
      else
    {
      log << (MSG::Level) m_chronoPrintLevel
        << stars << endmsg;
      log << (MSG::Level) m_chronoPrintLevel
        << " The Final CPU consumption ( Chrono ) Table "
          << ( m_chronoOrderFlag ? "(ordered)" : "(not ordered)" ) << endmsg;
      log << (MSG::Level) m_chronoPrintLevel << stars << endmsg;
    }
      {  // prepare container for printing
    typedef std::pair<ChronoEntity*,const ChronoTag*>        MPair;
    typedef std::vector<MPair>                               MCont;
    MCont tmpCont;
    for( ChronoMap::iterator it = m_chronoEntities.begin() ;
       m_chronoEntities.end() != it ;  ++it )
      { tmpCont.push_back( MPair( &(it->second) , &(it->first) ) ) ; }
    // sort it
    if( m_chronoOrderFlag )
  { std::sort( tmpCont.begin() ,
               tmpCont.end()   ,
               ComparePairOfChronoEntityAndChronoTag() ); }
    // print User Time statistics
        if( m_printUserTime   )
      {
        for( MCont::iterator iter = tmpCont.begin() ;  tmpCont.end() != iter ; ++iter )
          {
        //
        ChronoEntity*    entity = iter->first  ; if( 0 == entity ) { continue ; } 
        const ChronoTag* tag    = iter->second ; if( 0 == tag    ) { continue ; } 
        entity->stop();              
        if     ( m_chronoCoutFlag )  
          { std::cout << *tag << "\t"  << entity->outputUserTime  () << std::endl ; }
        else                         
          {
            MsgStream(msgSvc(), *tag)
          << m_chronoPrintLevel << entity->outputUserTime  () << endmsg ;
          }
        //
          }
      }
        if( m_printSystemTime )
      {
        if      ( m_printUserTime && m_chronoCoutFlag   )
          { std::cout << stars << std::endl;                           }
        else if ( m_printUserTime && !m_chronoCoutFlag  )
          { log << (MSG::Level) m_chronoPrintLevel << stars << endmsg; }
        for( MCont::iterator iter = tmpCont.begin() ;  tmpCont.end() != iter ; ++iter )
          {
        ChronoEntity*    entity = iter->first  ; if( 0 == entity ) { continue ; } 
        const ChronoTag* tag    = iter->second ; if( 0 == tag    ) { continue ; } 
        entity->stop();              
        if     ( m_chronoCoutFlag )  
          { std::cout << *tag << "\t"  << entity->outputSystemTime() << std::endl ; }
        else                         
          {
            MsgStream(msgSvc(), *tag)
          << m_chronoPrintLevel << entity->outputSystemTime() << endmsg ;
          }
        //
          }
      }
        if( m_printEllapsedTime )
      {
        if      ( ( m_printUserTime || m_printSystemTime ) &&  m_chronoCoutFlag  )
          { std::cout << stars << std::endl;                           }
        else if ( ( m_printUserTime || m_printSystemTime ) && !m_chronoCoutFlag  )
          { log << (MSG::Level) m_chronoPrintLevel << stars << endmsg; }
        for( MCont::iterator iter = tmpCont.begin() ;  tmpCont.end() != iter ; ++iter )
          {
        ChronoEntity*    entity = iter->first  ; if( 0 == entity ) { continue ; } 
        const ChronoTag* tag    = iter->second ; if( 0 == tag    ) { continue ; } 
        entity->stop();              
        if     ( m_chronoCoutFlag )  
          { std::cout << *tag << "\t"  << entity->outputElapsedTime() << std::endl ; }
        else                         
          {
            MsgStream(msgSvc(), *tag)
          << m_chronoPrintLevel << entity->outputElapsedTime() << endmsg ;
          }
        //
          }
      }
    tmpCont.clear();   
      }
      if( m_chronoCoutFlag  ) { std::cout << stars << std::endl;              }
      else                    { log << m_chronoPrintLevel << stars << endmsg; }
    }
  if ( m_statTableFlag ) { printStats () ; }
  if ( !m_statsOutFileName.value().empty() ) {
    saveStats();
  }
  main_log << MSG::INFO << " Service finalized successfully " << endmsg;
  return Service::finalize(); 
}

void ChronoStatSvc::handle ( const Incident & incident )

Definition at line 693 of file ChronoStatSvc.cpp.

                                            {
  if (! m_ofd.is_open()) return;
  TimeMap::iterator itm;
  ChronoMap::const_iterator itr;
  for (itr=m_chronoEntities.begin(); itr != m_chronoEntities.end(); ++itr) {
    if (itr->first.find(":Execute") == std::string::npos) continue;
    itm = m_perEvtTime.find(itr->first);
    if (itm == m_perEvtTime.end()) {
      // for when we move past gcc46....
      // m_perEvtTime[itr->first] =
      //    std::vector<IChronoSvc::ChronoTime> {
      //    itr->second.delta(IChronoSvc::ELAPSED) };
      m_perEvtTime[itr->first] = std::vector<IChronoSvc::ChronoTime>();
      m_perEvtTime[itr->first].push_back(itr->second.delta(IChronoSvc::ELAPSED));
    } else {
      itm->second.push_back( itr->second.delta(IChronoSvc::ELAPSED) );
    }
  }
}

StatusCode ChronoStatSvc::initialize ( )

virtual

Implementation of IService::initialize()

redefine some "properties"

start its own chrono

Reimplemented from Service.

Definition at line 186 of file ChronoStatSvc.cpp.

{
  StatusCode sc = Service::initialize();
  if ( sc.isFailure() ) return sc;
  MsgStream log( msgSvc() , this->name() );
  // Set my own properties
  sc = setProperties();
  if (sc.isFailure()) {
    log << MSG::ERROR << "setting my properties" << endmsg;
    return StatusCode::FAILURE;
  }
  // only add an EndEvent listener if per-event output requested
  if (m_perEventFile != "") {
    m_ofd.open(m_perEventFile.c_str());
    if (!m_ofd.is_open()) {
      log << MSG::ERROR << "unable to open per-event output file \""
      << m_perEventFile << "\"" << endmsg;
      return StatusCode::FAILURE;
    } else {
      SmartIF<IIncidentSvc> ii(serviceLocator()->service("IncidentSvc"));
      if (! ii) {
    log << MSG::ERROR << "Unable to find IncidentSvc" << endmsg;
    return StatusCode::FAILURE;
      }
      ii->addListener(this, IncidentType::EndEvent);
    }
  }
  log << MSG::INFO << " Number of skipped events for MemStat"
      << m_numberOfSkippedEventsForMemStat << endmsg ;
  m_statPrintLevel =
    ( MSG::FATAL < m_intStatPrintLevel   ) ? MSG::FATAL :
    ( MSG::NIL   > m_intStatPrintLevel   ) ? MSG::NIL   :
    ( MSG::Level ) m_intStatPrintLevel  ;
  m_chronoPrintLevel =
    ( MSG::FATAL < m_intChronoPrintLevel ) ? MSG::FATAL :
    ( MSG::NIL   > m_intChronoPrintLevel ) ? MSG::NIL   :
    ( MSG::Level ) m_intChronoPrintLevel ;
  if( m_chronoTableFlag  &&
      !m_printUserTime   &&
      !m_printSystemTime &&
      !m_printEllapsedTime ) { m_printUserTime   = true ; }
  if(  m_printUserTime    ||
       m_printSystemTime  ||
       m_printEllapsedTime ) { m_chronoTableFlag = true ; }
  chronoStart( name() ) ;
  return StatusCode::SUCCESS;
}

ChronoStatSvc& ChronoStatSvc::operator= ( const ChronoStatSvc & )

private

void ChronoStatSvc::printStats ( )

protected

nothing to print?

CONTINUE

decoration

Definition at line 615 of file ChronoStatSvc.cpp.

{
  if ( m_statEntities.empty() ) { return ; }
  MsgStream log ( msgSvc() , "******Stat******" ) ;
  const std::string stars( ( m_statCoutFlag ) ? 126 : 100  , '*' ) ;
  if ( m_statCoutFlag  )
    {
      std::cout << stars << std::endl;
      std::cout <<  " The Final stat Table "
              << ( m_statOrderFlag ? "(ordered)" : "(not ordered)" ) << std::endl;
      std::cout << stars << std::endl;
    }
  else
  {
      log << m_statPrintLevel << stars << endmsg;
      log <<  m_statPrintLevel << " The Final stat Table "
          << ( m_statOrderFlag ? "(ordered)" : "(not ordered)" ) << endmsg;
      log << m_statPrintLevel << stars << endmsg;
    }
  {
    // prepare container for printing
    typedef std::pair<const StatEntity*,const StatTag*>  SPair;
    typedef std::vector<SPair>                           SCont;
    SCont tmpCont;
    for( StatMap::const_iterator it = m_statEntities.begin();
         it != m_statEntities.end(); it++ )
    { tmpCont.push_back( SPair( &(it->second) , &(it->first) ) ) ; }
    // sort it
    if ( m_statOrderFlag )
    { std::sort( tmpCont.begin() ,
                 tmpCont.end()   ,
                 ComparePairOfStatEntityAndStatTag() ); }
    {
      // print the table header
      if ( m_statCoutFlag ) { std::cout <<                     m_header << std::endl ; }
      else                  { log       << m_statPrintLevel << m_header << endmsg    ; }
    }
    // loop over counters and print them:
    for ( SCont::iterator iter = tmpCont.begin() ; tmpCont.end() != iter ; ++iter )
      {
      const StatEntity* entity = iter->first  ;
      if ( 0 == entity ) { continue ; } 
      const StatTag*    tag    = iter->second ;
      if ( 0 == tag    ) { continue ; } 
        if ( m_statCoutFlag )
      {
        std::cout
          << Gaudi::Utils::formatAsTableRow
          ( *tag , *entity , m_useEffFormat , m_format1 , m_format2 )
          << std::endl;
      }
        else
      {
        log
          << m_statPrintLevel
          << Gaudi::Utils::formatAsTableRow
          ( *tag , *entity , m_useEffFormat , m_format1 , m_format2 )
          << endmsg ;
      }
      }
    tmpCont.clear();
  }
  if ( m_statCoutFlag  ) { std::cout << stars << std::endl;            }
  else                   { log << m_statPrintLevel << stars << endmsg; }
}

void ChronoStatSvc::saveStats ( )

private

dump the statistics into an ASCII file for offline processing

CONTINUE

Definition at line 537 of file ChronoStatSvc.cpp.

{
  std::ofstream out( m_statsOutFileName.value().c_str(),
             std::ios_base::out | std::ios_base::trunc );
  if ( !out.good() ) {
    MsgStream msg( msgSvc() , name() );
    msg << MSG::INFO
    << "Could not open the output file for writing chrono statistics ["
    << m_statsOutFileName.value() << "]"
    << endmsg;
    return;
  } else {
    // format it our way
    out << std::scientific << std::setprecision(8) ;
  }
  // ChronoEntity
  typedef std::pair<ChronoEntity*, const ChronoTag*> MPair;
  typedef std::vector<MPair>                         MCont;
  MCont chronos;
  for( ChronoMap::iterator it = m_chronoEntities.begin() ;
       m_chronoEntities.end() != it ;  ++it ) {
    chronos.push_back( MPair( &(it->second) , &(it->first) ) ) ;
  }
  // sort it
  std::sort( chronos.begin() ,
         chronos.end()   ,
         ComparePairOfChronoEntityAndChronoTag() );
  // print User Time statistics
  for( MCont::iterator iter = chronos.begin() ;
       chronos.end() != iter;
       ++iter ) {
    //
    const ChronoEntity*    entity = iter->first;
    if( 0 == entity ) { continue ; } 
    const ChronoTag* tag    = iter->second ;
    if( 0 == tag    ) { continue ; } 
    // create an entry in the .INI-like table
    out << "\n[" << *tag << "]\n";
    // user
    out << "cpu_user_total = " << entity->uTotalTime() << "\n";
    out << "cpu_user_min = "   << entity->uMinimalTime() << "\n";
    out << "cpu_user_mean = "  << entity->uMeanTime() << "\n";
    out << "cpu_user_RMS = "   << entity->uRMSTime() << "\n";
    out << "cpu_user_max = "   << entity->uMaximalTime() << "\n";
    out << "cpu_user_nbr = "   << entity->nOfMeasurements() << "\n";
    // system
    out << "\n"; // just for clarity
    out << "cpu_system_total = " << entity->kTotalTime() << "\n";
    out << "cpu_system_min = "   << entity->kMinimalTime() << "\n";
    out << "cpu_system_mean = "  << entity->kMeanTime() << "\n";
    out << "cpu_system_RMS = "   << entity->kRMSTime() << "\n";
    out << "cpu_system_max = "   << entity->kMaximalTime() << "\n";
    out << "cpu_system_nbr = "   << entity->nOfMeasurements() << "\n";
    // real
    out << "\n"; // just for clarity
    out << "cpu_real_total = " << entity->eTotalTime() << "\n";
    out << "cpu_real_min = "   << entity->eMinimalTime() << "\n";
    out << "cpu_real_mean = "  << entity->eMeanTime() << "\n";
    out << "cpu_real_RMS = "   << entity->eRMSTime() << "\n";
    out << "cpu_real_max = "   << entity->eMaximalTime() << "\n";
    out << "cpu_real_nbr = "   << entity->nOfMeasurements() << "\n";
  }
  out << std::endl;
}

void ChronoStatSvc::stat	(	const IChronoStatSvc::StatTag &	statTag,
		const IChronoStatSvc::StatFlag &	statFlag
	)

virtual

Implementation of IChronoStatSvc::stat add statistical information to the entity , tagged by its name.

See Also: IChronoStatSvc

Definition at line 476 of file ChronoStatSvc.cpp.

{
  StatMap::iterator theIter=m_statEntities.find(statTag);
  StatEntity * theStat=0 ;
  // if new entity, specify the number of events to be skipped
  if (theIter==m_statEntities.end()){
    // new stat entity
    StatEntity& theSe = m_statEntities[ statTag ];
    theStat=& theSe;
    theStat->setnEntriesBeforeReset(m_numberOfSkippedEventsForMemStat);
  }
  else
  {
    //existing stat entity
    theStat=&((*theIter).second);
  }
  theStat->addFlag ( statFlag ) ;
}

const StatEntity * ChronoStatSvc::stat ( const IChronoStatSvc::StatTag & t ) const

virtual

extract the stat entity for the given tag (name)

See Also: IChronoStatSvc

Parameters

t	stat tag(name)

Returns: pointer to stat entity

Definition at line 528 of file ChronoStatSvc.cpp.

{
  StatMap::const_iterator it = m_statEntities.find ( t ) ;
  if ( m_statEntities.end() != it ) { return &(it->second) ; }
  return 0 ;
}

void ChronoStatSvc::statPrint ( const IChronoStatSvc::ChronoTag & statTag )

virtual

prints (using message service) info about statistical entity, tagged by its name

See Also: IChronoStatSvc

Definition at line 501 of file ChronoStatSvc.cpp.

{
  MsgStream log ( msgSvc() , statTag ) ;
  log << (MSG::Level) m_statPrintLevel << m_statEntities[ statTag ] << endmsg;
}

Member Data Documentation

bool ChronoStatSvc::m_chronoCoutFlag

private

flag for destination of the the final table

Definition at line 157 of file ChronoStatSvc.h.

ChronoMap ChronoStatSvc::m_chronoEntities

private

chrono part

Definition at line 150 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_chronoOrderFlag

private

flag for formattion the final statistic table

Definition at line 159 of file ChronoStatSvc.h.

MSG::Level ChronoStatSvc::m_chronoPrintLevel

private

Definition at line 153 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_chronoTableFlag

private

flag for printing the final table

Definition at line 155 of file ChronoStatSvc.h.

std::string ChronoStatSvc::m_format1

private

format for regular statistical printout rows

Definition at line 190 of file ChronoStatSvc.h.

std::string ChronoStatSvc::m_format2

private

format for "efficiency" statistical printout rows

Definition at line 192 of file ChronoStatSvc.h.

std::string ChronoStatSvc::m_header

private

the header row

Definition at line 188 of file ChronoStatSvc.h.

int ChronoStatSvc::m_intChronoPrintLevel

private

level of info printing

Definition at line 152 of file ChronoStatSvc.h.

int ChronoStatSvc::m_intStatPrintLevel

private

level of info printing

Definition at line 174 of file ChronoStatSvc.h.

long ChronoStatSvc::m_numberOfSkippedEventsForMemStat

private

Definition at line 168 of file ChronoStatSvc.h.

std::ofstream ChronoStatSvc::m_ofd

private

Definition at line 199 of file ChronoStatSvc.h.

std::string ChronoStatSvc::m_perEventFile

private

Definition at line 198 of file ChronoStatSvc.h.

TimeMap ChronoStatSvc::m_perEvtTime

private

Definition at line 197 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_printEllapsedTime

private

flag for printing Ellapsed quantities

Definition at line 165 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_printSystemTime

private

flag for printing System quantities

Definition at line 163 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_printUserTime

private

flag for printing User quantities

Definition at line 161 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_statCoutFlag

private

flag for destination of the t he final table

Definition at line 179 of file ChronoStatSvc.h.

StatMap ChronoStatSvc::m_statEntities

private

stat part

Definition at line 171 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_statOrderFlag

private

flag for formattion the final statistic table

Definition at line 181 of file ChronoStatSvc.h.

MSG::Level ChronoStatSvc::m_statPrintLevel

private

Definition at line 175 of file ChronoStatSvc.h.

StringProperty ChronoStatSvc::m_statsOutFileName

private

Name of the output file where we'll dump the stats.

Definition at line 185 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_statTableFlag

private

flag for printing the final table

Definition at line 177 of file ChronoStatSvc.h.

bool ChronoStatSvc::m_useEffFormat

private

flag to use the special "efficiency" format

Definition at line 194 of file ChronoStatSvc.h.

The documentation for this class was generated from the following files:

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiCommonSvc/src/ChronoStatSvc.h
/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiCommonSvc/src/ChronoStatSvc.cpp

Gaudi Framework, version v24r2

Public Types

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

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