JemallocProfile.h

Go to the documentation of this file.

#ifndef JEMALLOC_PROFILE_H
#define JEMALLOC_PROFILE_H 1

// Include files
// from Gaudi
#include "GaudiAlg/GaudiAlgorithm.h"

class JemallocProfile : public GaudiAlgorithm
{
public:
  using GaudiAlgorithm::GaudiAlgorithm;

  StatusCode initialize() override; 
  StatusCode execute() override;    
  StatusCode finalize() override;   

private:
  Gaudi::Property<int> m_nStartFromEvent{this, "StartFromEventN", 1, "After what event we start profiling. "};
  Gaudi::Property<int> m_nStopAtEvent{
      this, "StopAtEventN", 0,
      "After what event we stop profiling. If 0 than we also profile finalization stage. Default = 0."};
  Gaudi::Property<int> m_dumpPeriod{this, "DumpPeriod", 100, "Period for dumping head to a file. Default=100"};

  bool m_profiling   = false; // whether we are profiling...
  int  m_eventNumber = 0;     // Current event number
};
#endif // JEMALLOC_PROFILE_H