Zoltan 2 Version 0.5
Zoltan2_TimerManager.hpp
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00005 //   Zoltan2: A package of combinatorial algorithms for scientific computing
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00045 
00050 #ifndef ZOLTAN2_TIMERMANAGER_HPP
00051 #define ZOLTAN2_TIMERMANAGER_HPP
00052 
00053 #include <Zoltan2_Standards.hpp>
00054 #include <Zoltan2_Parameters.hpp>
00055 #include <Teuchos_TimeMonitor.hpp>
00056 
00057 #include <map>
00058 #include <iostream>
00059 #include <fstream>
00060 #include <bitset>
00061 
00062 namespace Zoltan2{
00063 
00064 class TimerManager {
00065 
00066 private:
00067   RCP<const Comm<int> > comm_;
00068   std::ostream *myOS_;
00069   std::ofstream *fileOS_;
00070   TimerType ttype_;
00071   std::bitset<NUM_TIMING_OPTIONS> typeSelector_;
00072 
00073   Array<RCP<Teuchos::Time> > timers_;
00074   std::map<string, int> timerMap_;
00075   int stopHint_;
00076 
00077 public:
00078 
00081   TimerManager(const RCP<const Comm<int> > & comm, std::ofstream *of,
00082     TimerType tt);
00083 
00086   TimerManager(const RCP<const Comm<int> > & comm, std::ostream *os,
00087     TimerType tt);
00088 
00091   ~TimerManager();
00092 
00095   void start(TimerType tt, const string &name);
00096 
00099   void stop(TimerType tt, const string &name);
00100 
00103   void printAndResetToZero();
00104 
00107   void print() const;
00108 };
00109 
00110 }  // namespace Zoltan2
00111 
00112 #endif