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Teuchos_Flops.hpp
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42// Kris
43// 07.08.03 -- Move into Teuchos package/namespace
44
45#ifndef TEUCHOS_FLOPS_HPP
46#define TEUCHOS_FLOPS_HPP
47
64namespace Teuchos
65{
66class Flops
67{
68 public:
69
71
72
74
78 Flops();
79
81
83 Flops(const Flops &flops);
84
86
88 virtual ~Flops();
89
91
93
94
96 double flops() const { return flops_; }
97
99
101
102
104 void resetFlops() {flops_ = 0.0;}
105
107
108 friend class CompObject;
109
110 protected:
111
112 mutable double flops_;
113
115
116
117 void updateFlops(int addflops) const {flops_ += (double) addflops; }
118
120 void updateFlops(long int addflops) const {flops_ += (double) addflops; }
121
123 void updateFlops(double addflops) const {flops_ += (double) addflops; }
124
126 void updateFlops(float addflops) const {flops_ += (double) addflops; }
127
129
130 private:
131
132};
133
134 // #include "Teuchos_Flops.cpp"
135
136} // namespace Teuchos
137
138#endif // end of TEUCHOS_FLOPS_HPP
Functionality and data that is common to all computational classes.
The Teuchos Floating Point Operations Class.
virtual ~Flops()
Destructor.
double flops() const
Returns the number of floating point operations with this object and resets the count.
Flops()
Default Constructor.
void updateFlops(int addflops) const
Increment Flop count for this object from an int.
void updateFlops(long int addflops) const
Increment Flop count for this object from a long int.
void updateFlops(float addflops) const
Increment Flop count for this object from a float.
void updateFlops(double addflops) const
Increment Flop count for this object from a double.
void resetFlops()
Resets the number of floating point operations to zero for this multi-std::vector.
Concrete serial communicator subclass.