Just a minor modification of MemoryAuditor to allow the output memory statistics table to be printed. More...

#include <GaudiAud/MemStatAudit.h>

Inheritance diagram for MemStatAuditor:

Collaboration diagram for MemStatAuditor:

Public Member Functions
	MemStatAuditor (const std::string &name, ISvcLocator *pSvcLocator)
	local More...

	~MemStatAuditor () override=default

StatusCode	initialize () override

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

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

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

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

virtual void	before (StandardEventType evt, INamedInterface *caller)

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

virtual void	before (CustomEventTypeRef evt, INamedInterface *caller)

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

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

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

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

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

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

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	finalize ()

const std::string &	name () const override

bool	isEnabled () const override

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

int	outputLevel () const
	Retrieve the output level of current auditor. More...

void	setOutputLevel (int level)
	Set the output level for current auditor. More...

SmartIF< ISvcLocator > &	serviceLocator () const
	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	setProperty (const Property &p) override
	Set a value of a property of an auditor. More...

StatusCode	setProperty (const std::string &s) override
	Implementation of IProperty::setProperty. More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	Implementation of IProperty::setProperty. More...

StatusCode	getProperty (Property *p) const override
	Get the value of a property. More...

const Property &	getProperty (const std::string &name) const override
	Get the property by name. More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	Implementation of IProperty::getProperty. More...

const std::vector< Property * > &	getProperties () const override
	Get all properties. More...

bool	hasProperty (const std::string &name) const override
	Implementation of IProperty::hasProperty. More...

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

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

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

	Auditor (const std::string &name, ISvcLocator *svcloc)
	Constructor. More...

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

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	finalize ()

const std::string &	name () const override

bool	isEnabled () const override

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

int	outputLevel () const
	Retrieve the output level of current auditor. More...

void	setOutputLevel (int level)
	Set the output level for current auditor. More...

SmartIF< ISvcLocator > &	serviceLocator () const
	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	setProperty (const Property &p) override
	Set a value of a property of an auditor. More...

StatusCode	setProperty (const std::string &s) override
	Implementation of IProperty::setProperty. More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	Implementation of IProperty::setProperty. More...

StatusCode	getProperty (Property *p) const override
	Get the value of a property. More...

const Property &	getProperty (const std::string &name) const override
	Get the property by name. More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	Implementation of IProperty::getProperty. More...

const std::vector< Property * > &	getProperties () const override
	Get all properties. More...

bool	hasProperty (const std::string &name) const override
	Implementation of IProperty::hasProperty. More...

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

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

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

Public Member Functions inherited from implements< Interfaces >
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...

	implements ()=default
	Default constructor. More...

	implements (const implements &)
	Copy constructor (zero the reference count) More...

implements &	operator= (const implements &)
	Assignment operator (do not touch the reference count). More...

	~implements () override=default
	Virtual destructor. More...

unsigned long	addRef () override
	Reference Interface instance. More...

unsigned long	release () override
	Release Interface instance. More...

unsigned long	refCount () const override
	Current reference count. More...

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...

	implements ()=default
	Default constructor. More...

	implements (const implements &)
	Copy constructor (zero the reference count) More...

implements &	operator= (const implements &)
	Assignment operator (do not touch the reference count). More...

	~implements () override=default
	Virtual destructor. More...

unsigned long	addRef () override
	Reference Interface instance. More...

unsigned long	release () override
	Release Interface instance. More...

unsigned long	refCount () const override
	Current reference count. More...

Public Member Functions inherited from extend_interfaces< Interfaces...>
	~extend_interfaces () override=default
	Virtual destructor. More...

	~extend_interfaces () override=default
	Virtual destructor. More...

Private Member Functions
void	i_before (CustomEventTypeRef evt, const std::string &caller) override
	Re-implement i_before to avoid monitoring the memory usage before a function. More...

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

SmartIF< IChronoStatSvc > &	statSvc ()

Private Attributes
SmartIF< IChronoStatSvc >	m_stat

double	m_vSize = -1
	vsize of the previous call to printinfo More...

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

typedef Gaudi::PluginService::Factory< IAuditor , const std::string &, ISvcLocator >	Factory

Public Types inherited from implements< Interfaces >
using	base_class = implements< Interfaces...>
	Typedef to this class. More...

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

using	iids = typename extend_interfaces_base::ext_iids

using	base_class = implements< Interfaces...>
	Typedef to this class. More...

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

using	iids = typename extend_interfaces_base::ext_iids

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...

using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids...>::type
	take union of the ext_iids of all Interfaces... More...

Protected Member Functions inherited from MemoryAuditor
virtual void	i_after (CustomEventTypeRef evt, const std::string &caller, const StatusCode &sc)
	Default (catch-all) "after" Auditor hook. 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...

void	i_updateCustomTypes (Property &)
	Update handler for the obsolete property CustomEventTypes. More...

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

Protected Attributes inherited from CommonAuditor
StringArrayProperty	m_types

StringArrayProperty	m_customTypes

Protected Attributes inherited from implements< Interfaces >
std::atomic_ulong	m_refCount = {0}
	Reference counter. More...

Detailed Description

Just a minor modification of MemoryAuditor to allow the output memory statistics table to be printed.

Author: Vanya Belyaev; Marco Clemencic

Date: 04/02/2001

Definition at line 15 of file MemStatAuditor.h.

Constructor & Destructor Documentation

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

local

Definition at line 18 of file MemStatAuditor.cpp.

                                                                               :
   MemoryAuditor(name, pSvcLocator)
 {
 }

MemStatAuditor::~MemStatAuditor ( )

overridedefault

Member Function Documentation

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

overrideprivatevirtual

Re-implement i_before to avoid monitoring the memory usage before a function.

Reimplemented from MemoryAuditor.

Definition at line 36 of file MemStatAuditor.cpp.

                                                                       {
   // It's not interesting to monitor the memory usage before the methods.
 }

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

overrideprivatevirtual

Report the memory usage.

Reimplemented from MemoryAuditor.

Definition at line 40 of file MemStatAuditor.cpp.

                                                                                                       {
   // cannot be exactly 0
   double deltaVSize = 0.00001;
 
   procInfo info;
   if (getProcInfo(info)) {
     MsgStream log(msgSvc(), name());
 
     if (info.vsize > 0) {
       if (m_vSize > 0){
         deltaVSize = info.vsize - m_vSize;
       }
       // store the current VSize to be able to monitor the increment
       m_vSize = info.vsize;
     }
 
     log << MSG::INFO << msg << " " << caller << " " << evt <<
         " \tvirtual size = " << info.vsize << " MB"  <<
         " \tresident set size = " << info.rss << " MB" <<
         " deltaVsize = " << deltaVSize << "  MB" << endmsg;
   }
   // fill the stat for every call, not just when there is a change
   // only monitor the increment in VSize
   // Stat stv(statSvc(), caller + ":VMemUsage", info.vsize);
   // Stat str(statSvc(), caller + ":RMemUsage", info.rss);
   Stat sts(statSvc(), caller + ":VMem", deltaVSize);
 }

StatusCode MemStatAuditor::initialize ( )

overridevirtual

Reimplemented from Auditor.

Definition at line 23 of file MemStatAuditor.cpp.

                                       {
   StatusCode sc = CommonAuditor::initialize();
   if (UNLIKELY(sc.isFailure())) return sc;
 
   m_stat = serviceLocator()->service("ChronoStatSvc");
   if (UNLIKELY(!m_stat.get())) {
     MsgStream log(msgSvc(), name());
     log << MSG::ERROR << "Cannot get ChronoStatSvc" << endmsg;
     return StatusCode::FAILURE;
   }
   return StatusCode::SUCCESS;
 }

SmartIF<IChronoStatSvc>& MemStatAuditor::statSvc ( )

inlineprivate

Definition at line 27 of file MemStatAuditor.h.

27 { return m_stat; }

MemStatAuditor::m_stat

SmartIF< IChronoStatSvc > m_stat

Definition: MemStatAuditor.h:28

Member Data Documentation

SmartIF<IChronoStatSvc> MemStatAuditor::m_stat

private

Definition at line 28 of file MemStatAuditor.h.

double MemStatAuditor::m_vSize = -1

private

vsize of the previous call to printinfo

Definition at line 31 of file MemStatAuditor.h.

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

GaudiAud/src/MemStatAuditor.h
GaudiAud/src/MemStatAuditor.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation