src/run.h

    Generic time loop

    The run() function below implements a generic time loop which executes events until termination.

    The timestep dt can be accessed as a global variable.

    double dt = 1.;
    
    #include "utils.h"
    
    trace
    void run (void)
    {
      iter = 0, t = 0., dt = 1.;
      init_grid (N);
    
      perf.nc = perf.tnc = 0;
      perf.gt = timer_start();
      while (events (true)) {

    We store the total number of cells advanced in time for computing speed statistics.

        update_perf();
        iter = inext, t = tnext;
      }

    Time/speed statistics are written out on standard output.

      timer_print (perf.gt, iter, perf.tnc);
    
      free_grid();
    }

    Usage

    Examples

    Tests