08 April 2020 06:48:45 PM

WTIME_TEST
  C++ version
  Test WTIME.
  Timing accuracy depends on CLOCKS_PER_SEC = 1000000

TEST01
  Time the RAND routine by computing N values.
  For a given N, repeat the computation 5 times.

  Data vectors will be of minimum size 1024
  Data vectors will be of maximum size 1048576

  Times are measured in seconds.

         N      Rep #1      Rep #2      Rep #2      Rep #4      Rep #5

      1024     1.4e-05     1.3e-05     1.3e-05     1.3e-05     1.3e-05
      2048     2.5e-05     2.4e-05     2.4e-05     2.5e-05     2.4e-05
      4096       5e-05     4.8e-05     4.8e-05     4.8e-05     4.8e-05
      8192    0.000105     9.5e-05     9.6e-05     9.4e-05     9.5e-05
     16384    0.000199     0.00019    0.000189    0.000189     0.00019
     32768    0.000399    0.000379    0.000379    0.000379    0.000379
     65536     0.00087    0.000749     0.00073     0.00073    0.000729
    131072    0.001638    0.001434    0.001412    0.001307    0.001337
    262144    0.002956    0.002535    0.002512    0.002517    0.002371
    524288    0.005409    0.004801     0.00482    0.004662    0.004727
   1048576    0.010829    0.009437    0.009514     0.00942    0.009526

WTIME_TEST
  Normal end of execution.

08 April 2020 06:48:45 PM