Gaudi Framework, version v20r2
	Generated: 18 Jul 2008

MemoryAuditor Class Reference

#include <MemoryAuditor.h>

Inheritance diagram for MemoryAuditor:

[legend]Collaboration diagram for MemoryAuditor:

[legend]List of all members.

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Detailed Description

Definition at line 14 of file MemoryAuditor.h.

Public Member Functions
	MemoryAuditor (const std::string &name, ISvcLocator *pSvcLocator)
virtual	~MemoryAuditor ()
virtual void	beforeInitialize (INamedInterface *alg)
virtual void	afterInitialize (INamedInterface *alg)
virtual void	beforeReinitialize (INamedInterface *alg)
virtual void	afterReinitialize (INamedInterface *alg)
virtual void	beforeExecute (INamedInterface *alg)
virtual void	afterExecute (INamedInterface *alg, const StatusCode &)
virtual void	beforeBeginRun (INamedInterface *alg)
virtual void	afterBeginRun (INamedInterface *alg)
virtual void	beforeEndRun (INamedInterface *alg)
virtual void	afterEndRun (INamedInterface *alg)
virtual void	beforeFinalize (INamedInterface *alg)
virtual void	afterFinalize (INamedInterface *alg)
virtual StatusCode	sysFinalize ()
	Finalization method invoked by the framework.
Private Member Functions
bool	printinfo (std::string theString)

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Constructor & Destructor Documentation

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

Definition at line 13 of file MemoryAuditor.cpp.

                                                                            :
  Auditor(name, pSvcLocator) 
{
}

MemoryAuditor::~MemoryAuditor

(

)

[virtual]

Definition at line 18 of file MemoryAuditor.cpp.

                             {
}

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Member Function Documentation

void MemoryAuditor::beforeInitialize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 21 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                         {
  std::string theString = "Memory usage before ";
  theString += alg->name() ;
  theString += " Initialization Method";
  printinfo(theString);
}

void MemoryAuditor::afterInitialize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 27 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                        {
  std::string theString = "Memory usage has changed after ";
  theString += alg->name() ;
  theString += " Initialization Method";
  printinfo(theString);
}

void MemoryAuditor::beforeReinitialize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 33 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                           {
  std::string theString = "Memory usage before ";
  theString += alg->name() ;
  theString += " Reinitialization Method";
  printinfo(theString);
}

void MemoryAuditor::afterReinitialize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 39 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                          {
  std::string theString = "Memory usage has changed after ";
  theString += alg->name() ;
  theString += " Reinitialization Method";
  printinfo(theString);
}

void MemoryAuditor::beforeExecute

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 45 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                      {
  std::string theString = "Memory usage has changed before ";
  theString += alg->name() ;
  theString += " Execute Method";
  printinfo(theString);
}

void MemoryAuditor::afterExecute	(	INamedInterface *	alg,
		const StatusCode &
	)			[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 51 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                                          {
  std::string theString = "Memory usage has changed after ";
  theString += alg->name() ;
  theString += " Execute Method";
  printinfo(theString);
}

void MemoryAuditor::beforeBeginRun

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 57 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                       {
  std::string theString = "Memory usage before ";
  theString += ini->name() ;
  theString += " BeginRun Method";
  printinfo(theString);
}

void MemoryAuditor::afterBeginRun

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 63 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                      {
  std::string theString = "Memory usage has changed after ";
  theString += ini->name() ;
  theString += " BeginRun Method";
  printinfo(theString);
}

void MemoryAuditor::beforeEndRun

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 69 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                     {
  std::string theString = "Memory usage before ";
  theString += ini->name() ;
  theString += " EndRun Method";
  printinfo(theString);
}

void MemoryAuditor::afterEndRun

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 75 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                    {
  std::string theString = "Memory usage has changed after ";
  theString += ini->name() ;
  theString += " EndRun Method";
  printinfo(theString);
}

void MemoryAuditor::beforeFinalize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use before

Reimplemented from Auditor.

Definition at line 81 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                        {
  std::string theString = "Memory usage has changed before ";
  theString += alg->name() ;
  theString += " Finalize Method";
  printinfo(theString);
}

void MemoryAuditor::afterFinalize

(

INamedInterface *

alg

)

[virtual]

Deprecated:

use after

Reimplemented from Auditor.

Definition at line 87 of file MemoryAuditor.cpp.

References INamedInterface::name(), and printinfo().

                                                      {
  std::string theString = "Memory usage has changed after ";
  theString += alg->name() ;
  theString += " Finalize Method";
  printinfo(theString);
}

StatusCode MemoryAuditor::sysFinalize

(

)

[virtual]

Finalization method invoked by the framework.

This method is responsible for any bookkeeping of initialization required by the framework itself.

RETURN !!!

catch GaudiExeption

(1) perform the printout of message

(2) print the exception itself (NB! - GaudiException is a linked list of all "previous exceptions")

catch std::exception

(1) perform the printout of message

(2) print the exception itself

catch unknown exception

(1) perform the printout

Reimplemented from Auditor.

Definition at line 94 of file MemoryAuditor.cpp.

References StatusCode::SUCCESS.

{
  return StatusCode::SUCCESS;
}

bool MemoryAuditor::printinfo

(

std::string

theString

)

[private]

Definition at line 99 of file MemoryAuditor.cpp.

References endreq(), ProcStats::fetch(), MSG::INFO, ProcStats::instance(), Auditor::msgSvc(), Auditor::name(), procInfo::rss, and procInfo::vsize.

Referenced by afterBeginRun(), afterEndRun(), afterExecute(), afterFinalize(), afterInitialize(), afterReinitialize(), beforeBeginRun(), beforeEndRun(), beforeExecute(), beforeFinalize(), beforeInitialize(), and beforeReinitialize().

{
   ProcStats* p = ProcStats::instance();
   procInfo info;

   // The fetch method returns true if memory usage has changed...
   if( p->fetch(info) == true) {
     MsgStream log(msgSvc(), name());
     log << MSG::INFO << theString <<
       " virtual size = " << info.vsize << " MB"  <<
       " resident set size = " << info.rss << " MB" << endreq;
     return true;
    }
   else {
      return false;
   }
}

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/GaudiAud/v8r6/src/MemoryAuditor.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/GaudiAud/v8r6/src/MemoryAuditor.cpp

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