#include <src/RootPerfMonSvc.h>

Inheritance diagram for Gaudi::RootPerfMonSvc:

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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...

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 >
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, ToolHandle< T > &hndl, const std::string &doc="none")

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, bool createIf=true)

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

template<class T >
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, ToolHandleArray< T > &hndlArr, const std::string &doc="none")

template<class T >
void	addToolsArray (ToolHandleArray< T > &hndlArr)

const std::vector< IAlgTool * > &	tools () const

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 std::string &name, const Gaudi::Details::PropertyBase &p) override
	set the property from another property with a different name More...

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

StatusCode	setProperty (const Gaudi::Details::PropertyBase &p)
	Set the property from a property. More...

virtual StatusCode	setProperty (const std::string &name, const Gaudi::Details::PropertyBase &p)=0
	Set the property from a property with a different name. More...

virtual StatusCode	setProperty (const std::string &s)=0
	Set the property by string. More...

StatusCode	setProperty (const std::string &name, const char *v)
	Special case for string literals. More...

StatusCode	setProperty (const std::string &name, const std::string &v)
	Special case for std::string. More...

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

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

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

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

StatusCode	getProperty (std::string_view 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 (std::string_view name) const override
	Return true if we have a property with the given name. More...

Gaudi::Details::PropertyBase *	property (std::string_view name) const
	\fixme property and bindPropertiesTo should be protected More...

void	bindPropertiesTo (Gaudi::Interfaces::IOptionsSvc &optsSvc)

	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...

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
std::vector< IAlgTool * > &	tools ()

	~Service () override
	Standard Destructor More...

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

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" }
	flag indicating whether ToolHandle tools have been added to m_tools More...

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()" }

Gaudi::Property< bool >	m_autoRetrieveTools

Gaudi::Property< bool >	m_checkToolDeps

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 49 of file RootPerfMonSvc.h.

Member Enumeration Documentation

◆ EventType

enum Gaudi::RootPerfMonSvc::EventType

protected

Enumerator
EVENT
FSR

Definition at line 75 of file RootPerfMonSvc.h.

75 { EVENT = 1, FSR = 2 };

Member Function Documentation

◆ error()

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 44 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;
 }

◆ finalize()

StatusCode RootPerfMonSvc::finalize ( )

override

Service overload: Finalize the service.

Definition at line 138 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();
 }

◆ handle()

void RootPerfMonSvc::handle ( const Incident & incident )

override

IIncidentListener override: Inform that a new incident has occurred.

Definition at line 109 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() ); }
 }

◆ initialize()

StatusCode RootPerfMonSvc::initialize ( )

override

Service overload: initialize the service.

Definition at line 55 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;
 }

◆ log()

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

inlineprotected

Helper: Use message streamer.

Definition at line 81 of file RootPerfMonSvc.h.

81 { return *m_log; }

◆ record()

void RootPerfMonSvc::record ( EventType eventType )

protectedvirtual

Definition at line 98 of file RootPerfMonSvc.cpp.

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

◆ stop()

StatusCode RootPerfMonSvc::stop ( )

override

Definition at line 120 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

◆ m_basketSize

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

protected

Definition at line 55 of file RootPerfMonSvc.h.

◆ m_bufferSize

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

protected

Definition at line 56 of file RootPerfMonSvc.h.

◆ m_eventNumber

Long_t Gaudi::RootPerfMonSvc::m_eventNumber

protected

Definition at line 72 of file RootPerfMonSvc.h.

◆ m_eventType

Int_t Gaudi::RootPerfMonSvc::m_eventType

protected

Definition at line 70 of file RootPerfMonSvc.h.

◆ m_incidentSvc

SmartIF<IIncidentSvc> Gaudi::RootPerfMonSvc::m_incidentSvc

protected

Reference to incident service.

Definition at line 60 of file RootPerfMonSvc.h.

◆ m_ioPerfStats

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 51 of file RootPerfMonSvc.h.

◆ m_log

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

protected

Message streamer.

Definition at line 62 of file RootPerfMonSvc.h.

◆ m_outputs

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

protected

Definition at line 68 of file RootPerfMonSvc.h.

◆ m_perfFile

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

protected

Definition at line 66 of file RootPerfMonSvc.h.

◆ m_perfTree

TTree* Gaudi::RootPerfMonSvc::m_perfTree

protected

Definition at line 64 of file RootPerfMonSvc.h.

◆ m_rss

Long_t Gaudi::RootPerfMonSvc::m_rss

protected

Definition at line 72 of file RootPerfMonSvc.h.

◆ m_setStreams

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

protected

Definition at line 54 of file RootPerfMonSvc.h.

◆ m_splitLevel

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

protected

Definition at line 57 of file RootPerfMonSvc.h.

◆ m_stime

ULong_t Gaudi::RootPerfMonSvc::m_stime

protected

Definition at line 71 of file RootPerfMonSvc.h.

◆ m_time

Long_t Gaudi::RootPerfMonSvc::m_time

protected

Definition at line 72 of file RootPerfMonSvc.h.

◆ m_utime

ULong_t Gaudi::RootPerfMonSvc::m_utime

protected

Definition at line 71 of file RootPerfMonSvc.h.

◆ m_vsize

ULong_t Gaudi::RootPerfMonSvc::m_vsize

protected

Definition at line 71 of file RootPerfMonSvc.h.

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

RootCnv/include/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

◆ EventType

Member Function Documentation

◆ error()

◆ finalize()

◆ handle()

◆ initialize()

◆ log()

◆ record()

◆ stop()

Member Data Documentation

◆ m_basketSize

◆ m_bufferSize

◆ m_eventNumber

◆ m_eventType

◆ m_incidentSvc

◆ m_ioPerfStats

◆ m_log

◆ m_outputs

◆ m_perfFile

◆ m_perfTree

◆ m_rss

◆ m_setStreams

◆ m_splitLevel

◆ m_stime

◆ m_time

◆ m_utime

◆ m_vsize