Nb thread max 1
N 500000
Mean time on 10000 executions
Sequential work took 0.032975 seconds
OMP work took 0.033541 seconds

Nb thread max 2
N 500000
Mean time on 10000 executions
Sequential work took 0.033422 seconds
OMP work took 0.017121 seconds

Nb thread max 4
N 500000
Mean time on 10000 executions
Sequential work took 0.033458 seconds
OMP work took 0.008658 seconds

Nb thread max 6
N 500000
Mean time on 10000 executions
Sequential work took 0.033736 seconds
OMP work took 0.005914 seconds

Nb thread max 10
N 500000
Mean time on 10000 executions
Sequential work took 0.033780 seconds
OMP work took 0.005240 seconds

Nb thread max 12
N 500000
Mean time on 10000 executions
Sequential work took 0.033495 seconds
OMP work took 0.004825 seconds