16 May 2017 09:13:30 PM TIMER_CHRONO C++ version Demonstrate the CHRONO timing facility. CHRONO_TEST Time the RAND function by computing N values. For a given N, repeat the computation 5 times. Data vectors will be of minimum size 1 Data vectors will be of maximum size 16777216 Times are in seconds. N Rep #1 Rep #2 Rep #2 Rep #4 Rep #5 Min Ave Max 1 5.051e-06 7.3e-08 7.6e-08 4.9e-08 4.8e-08 4.8e-08 1.0594e-06 5.051e-06 2 6.6e-08 7.8e-08 4.7e-08 4.7e-08 4.8e-08 4.7e-08 5.72e-08 7.8e-08 4 1.04e-07 6.4e-08 6e-08 6.1e-08 6.1e-08 6e-08 7e-08 1.04e-07 8 9.3e-08 9.8e-08 8.7e-08 9e-08 1.22e-07 8.7e-08 9.8e-08 1.22e-07 16 1.39e-07 1.47e-07 1.39e-07 1.39e-07 1.33e-07 1.33e-07 1.394e-07 1.47e-07 32 2.64e-07 2.42e-07 2.7e-07 2.83e-07 2.43e-07 2.42e-07 2.604e-07 2.83e-07 64 4.75e-07 4.72e-07 4.71e-07 4.75e-07 4.94e-07 4.71e-07 4.774e-07 4.94e-07 128 8.67e-07 8.88e-07 8.66e-07 8.87e-07 8.64e-07 8.64e-07 8.744e-07 8.88e-07 256 3.228e-06 1.716e-06 1.733e-06 1.715e-06 1.739e-06 1.715e-06 2.0262e-06 3.228e-06 512 3.374e-06 3.424e-06 3.364e-06 3.428e-06 3.377e-06 3.364e-06 3.3934e-06 3.428e-06 1024 8.167e-06 6.708e-06 6.737e-06 6.742e-06 6.707e-06 6.707e-06 7.0122e-06 8.167e-06 2048 1.6173e-05 1.3348e-05 1.3434e-05 1.3484e-05 1.3432e-05 1.3348e-05 1.3974e-05 1.6173e-05 4096 3.2616e-05 2.6864e-05 2.6845e-05 2.6826e-05 2.6877e-05 2.6826e-05 2.8006e-05 3.2616e-05 8192 6.5487e-05 5.3634e-05 5.3558e-05 5.3478e-05 5.357e-05 5.3478e-05 5.5945e-05 6.5487e-05 16384 0.00012972 0.00010692 0.00010712 0.00010716 0.0001071 0.00010692 0.0001116 0.00012972 32768 0.00026495 0.00021366 0.00021381 0.00021353 0.00021398 0.00021353 0.00022399 0.00026495 65536 0.00054723 0.0004279 0.0005017 0.00046 0.00042744 0.00042744 0.00047285 0.00054723 131072 0.0010273 0.0008555 0.00085582 0.0008555 0.00085535 0.00085535 0.0008899 0.0010273 262144 0.0020806 0.0017111 0.0017108 0.001711 0.0017101 0.0017101 0.0017847 0.0020806 524288 0.004232 0.0034871 0.0034207 0.0034235 0.0034218 0.0034207 0.003597 0.004232 1048576 0.0083763 0.0068485 0.0068688 0.0068962 0.0082946 0.0068485 0.0074569 0.0083763 2097152 0.019184 0.014071 0.013785 0.013802 0.013863 0.013785 0.014941 0.019184 4194304 0.033192 0.027545 0.027672 0.027541 0.02747 0.02747 0.028684 0.033192 8388608 0.066623 0.05517 0.055161 0.054923 0.054954 0.054923 0.057366 0.066623 16777216 0.13391 0.11014 0.11065 0.11098 0.1117 0.11014 0.11548 0.13391 TIMER_CLOCK Normal end of execution. 16 May 2017 09:13:32 PM