VTuneAuditor Class Reference

#include <VTuneAuditor.h>

Inheritance diagram for VTuneAuditor:

Collaboration diagram for VTuneAuditor:

Public Member Functions
	VTuneAuditor (const std::string &name, ISvcLocator *pSvcLocator)
	Constructor.
virtual StatusCode	initialize () override
	Gaudi hooks.
virtual void	before (const std::string &event, const std::string &name, const EventContext &) override
	Implement inherited methods from Auditor.
virtual void	after (const std::string &event, const std::string &name, const EventContext &, const StatusCode &) override

Private Attributes
ServiceHandle< IVTuneProfilerSvc >	m_vtuneProfilerSvc
	Handle to VTuneProfilerSvc.
std::vector< std::string >	m_algs
	Property: List of algorithms to profile.

Detailed Description

Definition at line 17 of file VTuneAuditor.h.

Constructor & Destructor Documentation

VTuneAuditor()

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

Constructor.

Definition at line 14 of file VTuneAuditor.cxx.

                                                      :
  Auditor( name, pSvcLocator ),
  m_vtuneProfilerSvc( "VTuneProfilerService", name )
{
 
    declareProperty( "ProfiledAlgs", m_algs,
                     "List of profiled algorithms." );
 
}

Member Function Documentation

after()

void VTuneAuditor::after ( const std::string & event, const std::string & name, const EventContext & , const StatusCode &  )

overridevirtual

Definition at line 77 of file VTuneAuditor.cxx.

                                              {
 
  for( auto& val : m_algs ) {
    if ( event == IAuditor::Execute && name == val ) {
      if ( m_vtuneProfilerSvc->pauseProfiling().isFailure() ) {
        msgStream() << MSG::ERROR
                    << "Could not pause the profiling from the auditor"
                    << endmsg;
      }
      break;
    }
  }
  return;
 
}

before()

void VTuneAuditor::before ( const std::string & event, const std::string & name, const EventContext &  )

overridevirtual

Implement inherited methods from Auditor.

Definition at line 61 of file VTuneAuditor.cxx.

                                                                                              {
 
  for( auto& val : m_algs ) {
    if ( event == IAuditor::Execute && name == val ) {
      if ( m_vtuneProfilerSvc->resumeProfiling().isFailure() ) {
        msgStream() << MSG::ERROR
                    << "Could not resume the profiling from the auditor"
                    << endmsg;
      }
      break;
    }
  }
  return;
 
}

initialize()

StatusCode VTuneAuditor::initialize ( )

overridevirtual

Gaudi hooks.

Definition at line 28 of file VTuneAuditor.cxx.

{
 
  if( !m_vtuneProfilerSvc.retrieve().isSuccess() ) {
    return StatusCode::FAILURE;
  }
 
  // Copy algorithms from the service
  const IProperty* vtuneProfSvcProp = dynamic_cast<const IProperty*>(&(*m_vtuneProfilerSvc));
  if ( !vtuneProfSvcProp ) {
    msgStream() << MSG::ERROR
                << "Could not retrieve IProperty interface to VTuneProfilerService."
                << endmsg;
    return StatusCode::FAILURE;
  }
 
  std::vector<std::string> props2Copy = { "ProfiledAlgs" };
  for(auto& prop : props2Copy) {
    if ( !setProperty(vtuneProfSvcProp->getProperty(prop)) ) {
      msgStream() << MSG::ERROR
                  << "Cannot set " << prop << " property."
                  << endmsg;
      return StatusCode::FAILURE;
    }
  }
 
  return StatusCode::SUCCESS;
 
}

Member Data Documentation

m_algs

std::vector<std::string> VTuneAuditor::m_algs

private

Property: List of algorithms to profile.

Definition at line 41 of file VTuneAuditor.h.

m_vtuneProfilerSvc

ServiceHandle< IVTuneProfilerSvc > VTuneAuditor::m_vtuneProfilerSvc

private

Handle to VTuneProfilerSvc.

Definition at line 38 of file VTuneAuditor.h.

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

• VTuneAuditor.h
• VTuneAuditor.cxx