1 thread(s), run time:   0.0085
2 thread(s), run time:   0.0045
3 thread(s), run time:   0.0031
4 thread(s), run time:   0.0027
5 thread(s), run time:   0.0022
6 thread(s), run time:   0.0021
7 thread(s), run time:   0.0025
8 thread(s), run time:   0.0015
9 thread(s), run time:   0.0025
10 thread(s), run time:   0.0015