Class timerboost::mpi::timer — A simple timer that provides access to the MPI timing facilities. Synopsisclass timer { public: // construct/copy/destruct timer(); // public member functions void restart() ; double elapsed() const; double elapsed_max() const; double elapsed_min() const; // public static functions static bool time_is_global() ; }; DescriptionThe
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double elapsed() const;
Return the amount of time that has elapsed since the last construction or reset, in seconds.
double elapsed_max() const;
Return an estimate of the maximum possible value of elapsed(). Note that this routine may return too high a value on some systems.
double elapsed_min() const;
Returns the minimum non-zero value that elapsed()
may return. This is the resolution of the timer.