source: XIOS3/trunk/src/mem_checker.hpp @ 2425

Last change on this file since 2425 was 2425, checked in by jderouillat, 17 months ago

Update the memory log system to log virtual memory, resident memory and resident peak memory
  • Property svn:executable set to *
File size: 1.4 KB
Line 
1#ifndef __XIOS_MEM_CHECKER_HPP__
2#define __XIOS_MEM_CHECKER_HPP__
3
4#include <string>
5#include <map>
6#include <fstream>
7#include <vector>
8
9namespace xios
10{
11  class CMemChecker
12  {
13    public:
14      CMemChecker(const std::string& name);
15      void suspend(void);
16      void resume(void);
17      void suspendRSS(void);
18      void resumeRSS(void);
19      void reset(void);
20      double getCumulatedMem(void);
21      static double getMem(void);
22      static double getMemRSS(void);
23      static std::vector<double> getMemories(void);
24      static void logMem( std::string id, bool finalizeLog = false );
25      static CMemChecker& get(std::string name);
26      static std::string getAllCumulatedMem(void) ;
27      static void disable(void) { enabled_=false ;}
28      static void enable(void) {enabled_=true ;}
29      static void release(void) {allMemChecker_.clear();}
30    private:
31      static void check(void) ;
32      double cumulatedMem_;
33      double lastMem_;
34      bool suspended_;
35      std::string name_;
36
37      static std::map<std::string,CMemChecker> allMemChecker_;
38      static CMemChecker dummy_ ;
39      static bool first_ ;
40      static bool enabled_ ;
41
42      static double vsize_init_;
43      static double rss_init_;
44      static double vmhwm_init_;
45      static double time_init_;
46      static std::ofstream fout_;
47      static int flush_counter_;
48  };
49}
50
51
52
53#endif
Note: See TracBrowser for help on using the repository browser.