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Panzer_PAPI_Counter.hpp
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42 
43 #ifndef PANZER_PAPI_COUNTER_HPP
44 #define PANZER_PAPI_COUNTER_HPP
45 
46 #include <string>
47 #include <map>
48 #include <mpi.h>
49 
50 namespace panzer {
51 
52  class PAPICounter {
53 
54  struct InternalCounter {
56  long long int rcy;
57  long long int rus;
58  long long int ucy;
59  long long int uus;
60 
61  long int rt_rus;
62  long int rt_ins;
63  long int rt_fp;
64  long int rt_dcm;
65 
67  hw_counters(0),
68  rcy(0),
69  rus(0),
70  ucy(0),
71  uus(0),
72  rt_rus(0),
73  rt_ins(0),
74  rt_fp(0),
75  rt_dcm(0)
76  { }
77 
78  };
79 
80  public:
81 
82  PAPICounter(const std::string, const int my_rank, MPI_Comm comm);
83 
84  void start();
85 
86  void stop();
87 
88  void report(std::ostream& os);
89 
90  private:
91 
93  static std::map<std::string,InternalCounter> m_counters;
94  std::string m_name;
95  int m_rank;
96  MPI_Comm m_comm;
97 
98  };
99 
100 }
101 
102 #endif
void report(std::ostream &os)
PAPICounter(const std::string, const int my_rank, MPI_Comm comm)
static std::map< std::string, InternalCounter > m_counters
dangerous in a multithreaded world!