16-May-2025 09:23:56

tictoc_test():
  MATLAB/Octave version 6.4.0
  Test tictoc().

tictoc_resolution_test():
  Estimate the resolution of the TIC/TOC functions by calling
  N times and averaging.

       N    Seconds/Tick     Ticks/Second

       1   2.861e-06        349525
       2   2.027e-06        493448
       4    1.49e-06        671089
       8    1.49e-06        671089
      16   1.431e-06        699051
      32   1.393e-06        717742
      64   1.468e-06        681308
     128   1.429e-06        699962
     256   1.803e-06        554619
     512   1.471e-06        679799
    1024   1.515e-06        660155

tictoc_printing_test():
  We can estimate the resolution of the TIC/TOC call by
  calling them one after the other, with no work in between.

  So calling TIC, and then calling TOC several times, might
  seem to give us more estimates to compare.

  However, we must realize that calling TOC with the
  printing option adds the printing time to the next measurement
  of elapsed time.

  A: Call TIC once, then call TOC five times.

Elapsed time is 1.90735e-06 seconds.
Elapsed time is 2.5034e-05 seconds.
Elapsed time is 2.88486e-05 seconds.
Elapsed time is 3.38554e-05 seconds.
Elapsed time is 3.79086e-05 seconds.

  B: Call TIC once, then call T=TOC five times,
  storing the value.  Afterwards, print the five values.
  Notice that calling the "printing" TOC adds the printing time
  to the next elapsed time.

Elapsed time is 0.0000021458 seconds
Elapsed time is 0.0000040531 seconds
Elapsed time is 0.0000050068 seconds
Elapsed time is 0.0000071526 seconds
Elapsed time is 0.0000081062 seconds

tictoc_test():
  Normal end of execution.

16-May-2025 09:23:56