Description: More...

#include <src/RootPerfMonSvc.h>

Inheritance diagram for Gaudi::RootPerfMonSvc:

[legend]

Collaboration diagram for Gaudi::RootPerfMonSvc:

[legend]

Public Member Functions
StatusCode	error (const std::string &msg)
	Standard way to print errors. More...

StatusCode	initialize () override
	Service overload: initialize the service. More...

StatusCode	finalize () override
	Service overload: Finalize the service. More...

void	handle (const Incident &incident) override
	IIncidentListener override: Inform that a new incident has occurred. More...

StatusCode	stop () override

Public Member Functions inherited from extends< Service, IIncidentListener >
void *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast. More...

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

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

Public Member Functions inherited from Service
const std::string &	name () const override
	Retrieve name of the service. More...

StatusCode	configure () override

StatusCode	initialize () override

StatusCode	start () override

StatusCode	stop () override

StatusCode	finalize () override

StatusCode	terminate () override

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

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

StatusCode	reinitialize () override

StatusCode	restart () override

StatusCode	sysInitialize () override
	Initialize Service. More...

StatusCode	sysStart () override
	Initialize Service. More...

StatusCode	sysStop () override
	Initialize Service. More...

StatusCode	sysFinalize () override
	Finalize Service. More...

StatusCode	sysReinitialize () override
	Re-initialize the Service. More...

StatusCode	sysRestart () override
	Re-initialize the Service. More...

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

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

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

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. More...

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

template<typename IFace = IService>
SmartIF< IFace >	service (const std::string &name, 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. More...

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, std::string toolTypeAndName, bool createIf=true)
	Declare used tool. More...

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

Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	PropertyHolder ()=default

Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Details::PropertyBase &prop)
	Declare a property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
	Helper to wrap a regular data member and use it as a regular property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
	Declare a PropertyBase instance setting name and documentation. More...

Gaudi::Details::PropertyBase *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
	Declare a remote property. More...

StatusCode	setProperty (const Gaudi::Details::PropertyBase &p) override
	set the property form another property More...

StatusCode	setProperty (const std::string &s) override
	set the property from the formatted string More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	set the property from name and the value More...

StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value More...

StatusCode	getProperty (Gaudi::Details::PropertyBase *p) const override
	get the property More...

const Gaudi::Details::PropertyBase &	getProperty (const std::string &name) const override
	get the property by name More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	convert the property to the string More...

const std::vector< Gaudi::Details::PropertyBase * > &	getProperties () const override
	get all properties More...

bool	hasProperty (const std::string &name) const override
	Return true if we have a property with the given name. More...

	PropertyHolder (const PropertyHolder &)=delete

PropertyHolder &	operator= (const PropertyHolder &)=delete

Public Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	msgLevel () const
	get the cached level (originally extracted from the embedded MsgStream) More...

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

MSG::Level	outputLevel () const
	Backward compatibility function for getting the output level. More...

Public Member Functions inherited from CommonMessagingBase
virtual	~CommonMessagingBase ()=default
	Virtual destructor. More...

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

MsgStream &	msgStream () const
	Return an uninitialized MsgStream. More...

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

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

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

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

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

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

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

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

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

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

Protected Types
enum	EventType { EVENT = 1, FSR = 2 }

Protected Member Functions
virtual void	record (EventType eventType)

MsgStream &	log () const
	Helper: Use message streamer. More...

Protected Member Functions inherited from Service
	~Service () override
	Standard Destructor. More...

int	outputLevel () const
	get the `Service's` output level More...

Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
Gaudi::Details::PropertyBase *	property (const std::string &name) const

Protected Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	setUpMessaging () const
	Set up local caches. More...

MSG::Level	resetMessaging ()
	Reinitialize internal states. More...

void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...

Protected Attributes
Gaudi::Property< std::string >	m_ioPerfStats

Gaudi::Property< std::string >	m_setStreams {this, "Streams", "", ""}

Gaudi::Property< std::string >	m_basketSize {this, "BasketSize", "", ""}

Gaudi::Property< std::string >	m_bufferSize {this, "BufferSize", "", ""}

Gaudi::Property< std::string >	m_splitLevel {this, "SplitLevel", "", ""}

SmartIF< IIncidentSvc >	m_incidentSvc
	Reference to incident service. More...

std::unique_ptr< MsgStream >	m_log
	Message streamer. More...

TTree *	m_perfTree

std::unique_ptr< TFile >	m_perfFile

std::set< std::string >	m_outputs

Int_t	m_eventType

ULong_t	m_utime

ULong_t	m_stime

ULong_t	m_vsize

Long_t	m_eventNumber

Long_t	m_rss

Long_t	m_time

Protected Attributes inherited from Service
Gaudi::StateMachine::State	m_state = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::StateMachine::State	m_targetState = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::Property< int >	m_outputLevel {this, "OutputLevel", MSG::NIL, "output level"}

Gaudi::Property< bool >	m_auditInit {this, "AuditServices", false, "[[deprecated]] unused"}

Gaudi::Property< bool >	m_auditorInitialize {this, "AuditInitialize", false, "trigger auditor on initialize()"}

Gaudi::Property< bool >	m_auditorStart {this, "AuditStart", false, "trigger auditor on start()"}

Gaudi::Property< bool >	m_auditorStop {this, "AuditStop", false, "trigger auditor on stop()"}

Gaudi::Property< bool >	m_auditorFinalize {this, "AuditFinalize", false, "trigger auditor on finalize()"}

Gaudi::Property< bool >	m_auditorReinitialize {this, "AuditReinitialize", false, "trigger auditor on reinitialize()"}

Gaudi::Property< bool >	m_auditorRestart {this, "AuditRestart", false, "trigger auditor on restart()"}

SmartIF< IAuditorSvc >	m_pAuditorSvc
	Auditor Service. More...

Additional Inherited Members
Public Types inherited from extends< Service, IIncidentListener >
using	base_class = extends
	Typedef to this class. More...

using	extend_interfaces_base = extend_interfaces< Interfaces... >
	Typedef to the base of this class. More...

Public Types inherited from Service
using	Factory = Gaudi::PluginService::Factory< IService (const std::string &, ISvcLocator )>

Public Types inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
using	PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	Typedef used to refer to this class from derived classes, as in. More...

Public Types inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
using	base_class = CommonMessaging

Public Types inherited from extend_interfaces< Interfaces... >
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids... >::type
	take union of the ext_iids of all Interfaces... More...

Detailed Description

Description:

RootPerfMonSvc class implementation definition.

Author: Markus Frank, Ivan Valencik

Version: 1.0

Date: 20/12/2009

Definition at line 40 of file RootPerfMonSvc.h.

Member Enumeration Documentation

enum Gaudi::RootPerfMonSvc::EventType

protected

Enumerator
EVENT
FSR

Definition at line 67 of file RootPerfMonSvc.h.

67 { EVENT = 1, FSR = 2 };

Gaudi::RootPerfMonSvc::EVENT

Definition: RootPerfMonSvc.h:67

Gaudi::RootPerfMonSvc::FSR

Definition: RootPerfMonSvc.h:67

Member Function Documentation

StatusCode RootPerfMonSvc::error ( const std::string & msg )

Standard way to print errors.

after the printout an exception is thrown.

Parameters

msg	[IN] Message string to be printed.

Returns: Status code returning failure.

Definition at line 33 of file RootPerfMonSvc.cpp.

 {
   if ( m_log ) {
     log() << MSG::ERROR << "Error: " << msg << endmsg;
     return S_FAIL;
   }
   MsgStream m( msgSvc(), name() );
   m << MSG::ERROR << "Error: " << msg << endmsg;
   return S_FAIL;
 }

StatusCode RootPerfMonSvc::finalize ( )

override

Service overload: Finalize the service.

Definition at line 134 of file RootPerfMonSvc.cpp.

 {
   record( FSR );
   log() << MSG::INFO;
   m_log.reset();
   m_incidentSvc.reset();
 
   m_perfFile->Write();
   m_perfFile->Close();
   m_perfFile.reset();
 
   return Service::finalize();
 }

void RootPerfMonSvc::handle ( const Incident & incident )

override

IIncidentListener override: Inform that a new incident has occurred.

Definition at line 101 of file RootPerfMonSvc.cpp.

 {
   std::string t = incident.type();
   if ( !t.compare( IncidentType::BeginEvent ) ) {
     m_eventNumber++;
     record( EVENT );
     return;
   }
   if ( !t.compare( "CONNECTED_OUTPUT" ) ) {
     m_outputs.insert( incident.source() );
   }
 }

StatusCode RootPerfMonSvc::initialize ( )

override

Service overload: initialize the service.

Definition at line 45 of file RootPerfMonSvc.cpp.

 {
   string     cname;
   StatusCode status = Service::initialize();
   if ( !status.isSuccess() ) return error( "Failed to initialize Service base class." );
   m_log.reset( new MsgStream( msgSvc(), name() ) );
   m_incidentSvc = service( "IncidentSvc" );
   if ( !m_incidentSvc ) return error( "Unable to localize interface from service:IncidentSvc" );
 
   m_incidentSvc->addListener( this, IncidentType::BeginEvent, 1, false, false );
   m_incidentSvc->addListener( this, "NEW_STREAM", 1, false, false );
   m_incidentSvc->addListener( this, "CONNECTED_OUTPUT", 1, false, false );
 
   if ( m_ioPerfStats.empty() ) return error( "Performance monitoring file IOPerfStats was not defined." );
 
   TDirectory::TContext ctxt( nullptr );
   m_perfFile.reset( new TFile( m_ioPerfStats.value().c_str(), "RECREATE" ) );
   if ( !m_perfFile ) return error( "Could not create ROOT file." );
 
   if ( !( m_perfTree = new TTree( "T", "performance measurement" ) ) ) return error( "Could not create tree." );
 
   m_perfTree->Branch( "utime", &m_utime, "utime/l" );
   m_perfTree->Branch( "stime", &m_stime, "stime/l" );
   m_perfTree->Branch( "vsize", &m_vsize, "vsize/l" );
   m_perfTree->Branch( "rss", &m_rss, "rss/L" );
   m_perfTree->Branch( "time", &m_time, "time/L" );
   m_eventNumber = 0;
   m_perfTree->Branch( "event_number", &m_eventNumber, "event_number/L" );
   m_perfTree->Branch( "event_type", &m_eventType, "event_type/I" );
 
   if ( m_setStreams.empty() ) m_setStreams = "undefined";
   if ( m_basketSize.empty() ) m_basketSize = "undefined";
   if ( m_bufferSize.empty() ) m_bufferSize = "undefined";
   if ( m_splitLevel.empty() ) m_splitLevel = "undefined";
 
   auto map = new TMap();
   map->Add( new TObjString( "streams" ), new TObjString( m_setStreams.value().c_str() ) );
   map->Add( new TObjString( "basket_size" ), new TObjString( m_basketSize.value().c_str() ) );
   map->Add( new TObjString( "buffer_size" ), new TObjString( m_bufferSize.value().c_str() ) );
   map->Add( new TObjString( "split_level" ), new TObjString( m_splitLevel.value().c_str() ) );
   map->Write( "params", TObject::kSingleKey );
   return S_OK;
 }

MsgStream& Gaudi::RootPerfMonSvc::log ( ) const

inlineprotected

Helper: Use message streamer.

Definition at line 73 of file RootPerfMonSvc.h.

73 { return *m_log; }

Gaudi::RootPerfMonSvc::m_log

std::unique_ptr< MsgStream > m_log

Message streamer.

Definition: RootPerfMonSvc.h:54

void RootPerfMonSvc::record ( EventType eventType )

protectedvirtual

Definition at line 89 of file RootPerfMonSvc.cpp.

 {
   SysProcStat data;
   m_eventType = eventType;
   m_utime     = (ULong_t)data.utime;
   m_stime     = (ULong_t)data.stime;
   m_vsize     = (ULong_t)data.vsize;
   m_rss       = (Long_t)data.rss;
   m_time      = (Long_t)data.time;
   m_perfTree->Fill();
 }

StatusCode RootPerfMonSvc::stop ( )

override

Definition at line 115 of file RootPerfMonSvc.cpp.

 {
   char text[64];
   record( FSR );
   auto map = new TMap();
   for ( const auto& i : m_outputs ) {
     const char* fn = i.c_str();
     Long_t      id, siz, flags, tim;
     if ( 0 == gSystem->GetPathInfo( fn, &id, &siz, &flags, &tim ) ) {
       ::sprintf( text, "%ld", siz );
       map->Add( new TObjString( fn ), new TObjString( text ) );
     }
   }
   TDirectory::TContext ctxt( m_perfFile.get() );
   map->Write( "Outputs", TObject::kSingleKey );
   return S_OK;
 }

Member Data Documentation

Gaudi::Property<std::string> Gaudi::RootPerfMonSvc::m_basketSize {this, "BasketSize", "", ""}

protected

Definition at line 47 of file RootPerfMonSvc.h.

Gaudi::Property<std::string> Gaudi::RootPerfMonSvc::m_bufferSize {this, "BufferSize", "", ""}

protected

Definition at line 48 of file RootPerfMonSvc.h.

Long_t Gaudi::RootPerfMonSvc::m_eventNumber

protected

Definition at line 64 of file RootPerfMonSvc.h.

Int_t Gaudi::RootPerfMonSvc::m_eventType

protected

Definition at line 62 of file RootPerfMonSvc.h.

SmartIF<IIncidentSvc> Gaudi::RootPerfMonSvc::m_incidentSvc

protected

Reference to incident service.

Definition at line 52 of file RootPerfMonSvc.h.

Gaudi::Property<std::string> Gaudi::RootPerfMonSvc::m_ioPerfStats

protected

Initial value:

{this, "IOPerfStats", "",

"Enable TTree IOperfStats if not empty; otherwise perf stat file name"}

Definition at line 43 of file RootPerfMonSvc.h.

std::unique_ptr<MsgStream> Gaudi::RootPerfMonSvc::m_log

protected

Message streamer.

Definition at line 54 of file RootPerfMonSvc.h.

std::set<std::string> Gaudi::RootPerfMonSvc::m_outputs

protected

Definition at line 60 of file RootPerfMonSvc.h.

std::unique_ptr<TFile> Gaudi::RootPerfMonSvc::m_perfFile

protected

Definition at line 58 of file RootPerfMonSvc.h.

TTree* Gaudi::RootPerfMonSvc::m_perfTree

protected

Definition at line 56 of file RootPerfMonSvc.h.

Long_t Gaudi::RootPerfMonSvc::m_rss

protected

Definition at line 64 of file RootPerfMonSvc.h.

Gaudi::Property<std::string> Gaudi::RootPerfMonSvc::m_setStreams {this, "Streams", "", ""}

protected

Definition at line 46 of file RootPerfMonSvc.h.

Gaudi::Property<std::string> Gaudi::RootPerfMonSvc::m_splitLevel {this, "SplitLevel", "", ""}

protected

Definition at line 49 of file RootPerfMonSvc.h.

ULong_t Gaudi::RootPerfMonSvc::m_stime

protected

Definition at line 63 of file RootPerfMonSvc.h.

Long_t Gaudi::RootPerfMonSvc::m_time

protected

Definition at line 64 of file RootPerfMonSvc.h.

ULong_t Gaudi::RootPerfMonSvc::m_utime

protected

Definition at line 63 of file RootPerfMonSvc.h.

ULong_t Gaudi::RootPerfMonSvc::m_vsize

protected

Definition at line 63 of file RootPerfMonSvc.h.

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

RootCnv/RootCnv/RootPerfMonSvc.h
RootCnv/src/RootPerfMonSvc.cpp

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Member Function Documentation

Member Data Documentation