memusage.H

Go to the documentation of this file.

#ifdef CH_LANG_CC
/*
*      _______              __
*     / ___/ /  ___  __ _  / /  ___
*    / /__/ _ \/ _ \/  V \/ _ \/ _ \
*    \___/_//_/\___/_/_/_/_.__/\___/
*    Please refer to Copyright.txt, in Chombo's root directory.
*/
#endif

#ifndef _MEMUSAGE_H_
#define _MEMUSAGE_H_

#include "REAL.H"
#include "BaseNamespaceHeader.H"


void print_memory_line(const char *);


void print_memory_line(void);



void getPeakMemoryFromOS(Real& VmPeak, Real& VmHWM);


void getMemoryUsageFromOS(Real& residentSetSize, Real& size);


Real get_memory_usage_from_OS(void);


void gather_memory_from_procs(Real end_memory,
                              Real &avg_memory,
                              Real &min_memory,
                              Real &max_memory);

void reduce_print_avg_min_max(const char* s, Real value);
int reduce_avg_min_max(Real value, Real &avg, Real &min, Real &max);
int reduce_avg_min_max_loc(Real value, Real& avg, Real& min, Real& max, int& minloc, int& maxloc);

#include "BaseNamespaceFooter.H"

#endif

---