MetricsSvc.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef EVENT_LOOP_METRICS_SVC_H
#define EVENT_LOOP_METRICS_SVC_H

 
#include <EventLoop/Algorithm.h>
 
class TBenchmark;
class TTree;
 
namespace EL
{
  class MetricsSvc : public EL::Algorithm
  {
    //
    // public interface
    //

  public:
    static const std::string name;
 

  public:
    void testInvariant () const;
 
  
  public:
    MetricsSvc ();

  public:
    ~MetricsSvc ();
 
 
 
    //
    // interface inherited from Algorithm
    //

  public:
    virtual const char *GetName () const override;
 
    
  private:
    virtual StatusCode fileExecute () override;
 

  private:
    virtual StatusCode endOfFile () override;
 

  private:
    virtual StatusCode histInitialize () override;
 

  private:
    virtual StatusCode execute () override;
 

  private:
    virtual StatusCode histFinalize () override;
 
 
 
    //
    // private interface
    //

  private:
    TTree *m_fileMetrics; 
    
  private:
    TTree *m_jobMetrics; 
    
  private:
    Int_t m_filesRead; 
    
  private:
    Int_t m_eventsRead; 

  private:
    TBenchmark *m_benchmark; 

  private:
    Int_t m_nBranches = 0; 
    Int_t m_nLearn = 0; 
    Double_t m_cacheEfficiency = 0; 
    Double_t m_cacheEfficiencyRel = 0; 
    Long64_t m_bytesRead = 0; 
    Int_t m_readCalls = 0; 
    Long64_t m_noCacheBytesRead = 0; 
    Int_t m_noCacheReadCalls = 0; 
    Int_t m_readaheadSize = 0; 
    Long64_t m_bytesReadExtra = 0; 
 
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
#pragma GCC diagnostic ignored "-Winconsistent-missing-override"
    ClassDef(MetricsSvc, 1);
#pragma GCC diagnostic pop
  };
}
 
 
#endif