warming up estimating clock resolution estimating cost of a clock call new parameter round N = 1000 benchmarking flex/3 collecting 20 samples, 1 iterations each, in estimated 2.47462 ms benchmarking flex/4 collecting 20 samples, 1 iterations each, in estimated 2.74562 ms benchmarking flex/5 collecting 20 samples, 1 iterations each, in estimated 3.57188 ms benchmarking flex/6 collecting 20 samples, 1 iterations each, in estimated 2.00694 ms benchmarking flex/7 collecting 20 samples, 1 iterations each, in estimated 1270.96 μs generating HTML report result summary (μs) N = 1000 flex/3 126.447 5.532 flex/4 137.914 3.854 flex/5 179.279 3.647 flex/6 102.388 7.798 flex/7 65.566 2.811 done