timers.h

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#ifndef _TIMERS_H
#define _TIMERS_H

#include <climits>
#include <limits>
#include <string>

#include "basics.h"

namespace opencarp {

struct lin_solver_stats {
  int    min          = INT_MAX; 
  int    max          = 0;     
  int    tot          = 0;     
  int    last_tot     = 0;     
  int    iter         = 0;     
  int    solves       = 0;     
  int    totsolves    = 0;     
  double slvtime      = 0.0;   
  double lastSlvtime  = 0.0;   
  FILE_SPEC  logger   = NULL;  

  ~lin_solver_stats()
  {
    f_close(logger);
  }

  void init_logger(const char* filename);
  void update_iter(const int curiter);
  void log_stats(double tm, bool cflg);
};

struct eikonal_solver_stats {
  int     cycle           = 0;        
  int     activeList      = 0;        
  double  last_minAT      = 0;        
  double  minAT           = 0;        
  double  last_maxAT      = std::numeric_limits<double>::quiet_NaN();  
  double  maxAT           = std::numeric_limits<double>::quiet_NaN();  
  int     tot             = 0;        
  int     last_tot        = 0;        
  double  slvtime_A       = 0.0;      
  double  lastSlvtime_A   = 0.0;      
  double  slvtime_B       = 0.0;      
  double  lastSlvtime_B   = 0.0;      
  double  slvtime_D       = 0.0;      
  double  lastSlvtime_D   = 0.0;      
  int     solves          = 0;        
  int     totsolves       = 0;        
  bool    bc_status       = false;    

  FILE_SPEC  logger   = NULL;  

  ~eikonal_solver_stats()
  {
    f_close(logger);
  }

  void init_logger(const char* filename);
  void update_iter(const int curiter);
  void log_stats(double time, bool cflg);
  void update_cli(double time, bool cflg);
};

struct generic_timing_stats {
  int    calls          = 0;     
  int    tot_calls      = 0;     
  double tot_time       = 0.0;   
  double last_tot_time  = 0.0;   

  FILE_SPEC  logger   = NULL;  

  ~generic_timing_stats()
  {
    f_close(logger);
  }

  void init_logger(const char* filename);
  void log_stats(double tm, bool cflg);
};


} // namespace opencarp


#endif // _TIMERS_H