Kokkos Node API and Local Linear Algebra Kernels Version of the Day
Tsqr_TimeStats.hpp
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00005 //          Kokkos: Node API and Parallel Node Kernels
00006 //              Copyright (2008) Sandia Corporation
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00043 
00044 #ifndef __TSQR_TimeStats_hpp
00045 #define __TSQR_TimeStats_hpp
00046 
00047 #include <Teuchos_RCP.hpp>
00048 #include <ostream>
00049 #include <stdexcept>
00050 
00053 
00054 namespace TSQR {
00055 
00061   class TimeStats {
00062   public:
00063     TimeStats();
00064     ~TimeStats() {}
00065 
00068     void init ();
00069 
00072     void update (const double curTime);
00073 
00086     void
00087     print (std::ostream& out, 
00088      const bool humanReadable,
00089      const std::string& label,
00090      const std::string& labelLabel,
00091      const bool printHeaders) const;
00092 
00095     double min() const { return min_; }
00096 
00099     double max() const { return max_; }
00100 
00103     double mean() const { return mean_; }
00104 
00107     double total() const { return total_; }
00108 
00111     int count() const { return count_; }
00112 
00120     TimeStats (const int newCount, 
00121          const double newMin,
00122          const double newMax,
00123          const double newMean,
00124          const double newTotal) :
00125       min_ (newMin), 
00126       max_ (newMax), 
00127       mean_ (newMean),
00128       total_ (newTotal),
00129       count_ (newCount)
00130     {}
00131 
00132   private:
00133     double min_, max_, mean_, total_;
00134     int count_;
00135   };
00136 
00137   
00138 
00139 } // namespace TSQR
00140 
00141 #endif // __TSQR_TimeStats_hpp
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