Monitors the memory use of each algorithm. More...

#include <src/MemoryAuditor.h>

Inheritance diagram for MemoryAuditor:

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Collaboration diagram for MemoryAuditor:

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Public Member Functions
	MemoryAuditor (const std::string &name, ISvcLocator *pSvcLocator)

Public Member Functions inherited from CommonAuditor
	CommonAuditor (const std::string &name, ISvcLocator *svcloc)
	Constructor. More...

	~CommonAuditor () override=default
	Destructor. More...

void	before (StandardEventType evt, const std::string &caller) override

void	before (StandardEventType evt, INamedInterface *caller) override

void	before (CustomEventTypeRef evt, const std::string &caller) override

void	before (CustomEventTypeRef evt, INamedInterface *caller) override

void	after (StandardEventType evt, const std::string &caller, const StatusCode &sc) override

void	after (StandardEventType evt, INamedInterface *caller, const StatusCode &sc) override

void	after (CustomEventTypeRef evt, const std::string &caller, const StatusCode &sc) override

void	after (CustomEventTypeRef evt, INamedInterface *caller, const StatusCode &sc) override

Public Member Functions inherited from Auditor
	Auditor (const std::string &name, ISvcLocator *svcloc)
	Constructor. More...

	Auditor (const Auditor &a)=delete

Auditor &	operator= (const Auditor &rhs)=delete

StatusCode	sysInitialize () override
	Initialization method invoked by the framework. More...

StatusCode	sysFinalize () override
	Finalization method invoked by the framework. More...

void	before (StandardEventType, INamedInterface *) override
	The following methods are meant to be implemented by the child class... More...

void	before (StandardEventType, const std::string &) override

void	before (CustomEventTypeRef, INamedInterface *) override

void	before (CustomEventTypeRef, const std::string &) override

void	after (StandardEventType, INamedInterface *, const StatusCode &) override

void	after (StandardEventType, const std::string &, const StatusCode &) override

void	after (CustomEventTypeRef, INamedInterface *, const StatusCode &) override

void	after (CustomEventTypeRef, const std::string &, const StatusCode &) override

void	beforeInitialize (INamedInterface *) override

void	afterInitialize (INamedInterface *) override

void	beforeReinitialize (INamedInterface *) override

void	afterReinitialize (INamedInterface *) override

void	beforeExecute (INamedInterface *) override

void	afterExecute (INamedInterface *, const StatusCode &) override

void	beforeFinalize (INamedInterface *) override

void	afterFinalize (INamedInterface *) override

void	beforeBeginRun (INamedInterface *) override

void	afterBeginRun (INamedInterface *) override

void	beforeEndRun (INamedInterface *) override

void	afterEndRun (INamedInterface *) override

virtual StatusCode	initialize ()

virtual StatusCode	finalize ()

const std::string &	name () const override

bool	isEnabled () const override

SmartIF< ISvcLocator > &	serviceLocator () const override
	The standard service locator. More...

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

template<class T = IService>
SmartIF< T >	service (const std::string &name, bool createIf=false) const

StatusCode	setProperties ()
	Set the auditor's properties. More...

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

	~PropertyHolder () override=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, TYPE &value, const std::string &doc="none") const

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

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, GaudiHandleBase &ref, const std::string &doc="none")
	Specializations for various GaudiHandles. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, GaudiHandleArrayBase &ref, const std::string &doc="none")

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, DataObjectHandleBase &ref, const std::string &doc="none")

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...

MSG::Level	msgLevel () const
	get the cached level (originally extracted from the embedded MsgStream) More...

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

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

Protected Member Functions
void	i_before (CustomEventTypeRef evt, const std::string &caller) override
	Default (catch-all) "before" Auditor hook. More...

void	i_after (CustomEventTypeRef evt, const std::string &caller, const StatusCode &sc) override
	Default (catch-all) "after" Auditor hook. More...

virtual void	i_printinfo (const std::string &msg, CustomEventTypeRef evt, const std::string &caller)
	Report the memory usage. More...

Protected Member Functions inherited from CommonAuditor
bool	i_auditEventType (const std::string &evt)
	Check if we are requested to audit the passed event type. More...

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

Protected Member Functions inherited from CommonMessaging< implements< IAuditor, IProperty > >
MSG::Level	setUpMessaging ()
	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...

Static Protected Member Functions
static bool	getProcInfo (procInfo &info)
	Get the process informations. More...

Additional Inherited Members
Public Types inherited from Auditor
typedef Gaudi::PluginService::Factory< IAuditor , const std::string &, ISvcLocator >	Factory

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

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

Protected Attributes inherited from CommonAuditor
Gaudi::Property< std::vector< std::string > >	m_types

Gaudi::Property< std::vector< std::string > >	m_customTypes

Detailed Description

Monitors the memory use of each algorithm.

Author: M. Shapiro, LBNL; Marco Clemencic

Definition at line 11 of file MemoryAuditor.h.

Constructor & Destructor Documentation

MemoryAuditor::MemoryAuditor	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 15 of file MemoryAuditor.cpp.

                                                                               : CommonAuditor( name, pSvcLocator )
 {
 }

Member Function Documentation

static bool MemoryAuditor::getProcInfo ( procInfo & info )

inlinestaticprotected

Get the process informations.

Returns true if it was possible to retrieve the informations.

Definition at line 28 of file MemoryAuditor.h.

28 { return ProcStats::instance()->fetch( info ); }

ProcStats::instance

static ProcStats * instance()

Definition: ProcStats.cpp:240

ProcStats::fetch

bool fetch(procInfo &fill_me)

Definition: ProcStats.cpp:265

void MemoryAuditor::i_after	(	CustomEventTypeRef	evt,
		const std::string &	caller,
		const StatusCode &	sc
	)

overrideprotectedvirtual

Default (catch-all) "after" Auditor hook.

Implements CommonAuditor.

Definition at line 24 of file MemoryAuditor.cpp.

 {
   i_printinfo( "Memory usage has changed after", evt, caller );
 }

void MemoryAuditor::i_before	(	CustomEventTypeRef	evt,
		const std::string &	caller
	)

overrideprotectedvirtual

Default (catch-all) "before" Auditor hook.

Implements CommonAuditor.

Reimplemented in MemStatAuditor.

Definition at line 19 of file MemoryAuditor.cpp.

 {
   i_printinfo( "Memory usage before", evt, caller );
 }

void MemoryAuditor::i_printinfo	(	const std::string &	msg,
		CustomEventTypeRef	evt,
		const std::string &	caller
	)

protectedvirtual

Report the memory usage.

Reimplemented in MemStatAuditor.

Definition at line 29 of file MemoryAuditor.cpp.

 {
   procInfo pInfo;
   // The fetch method returns true if memory usage has changed...
   if ( getProcInfo( pInfo ) ) {
     info() << msg << " " << caller << " " << evt << " virtual size = " << pInfo.vsize << " MB"
            << " resident set size = " << pInfo.rss << " MB" << endmsg;
   }
 }

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

GaudiAud/src/MemoryAuditor.h
GaudiAud/src/MemoryAuditor.cpp

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation