Hello guys,I've been running the same code (that you can find here https://gist.github.com/poz1/1714ddd68da5816624d6867ad6cc5d98 ) on an R5 Board and an A9 Board.Optimisations are enabled and my goal was to find the "right clock" for the A9 in order to obtain the same performances of the R5.I know they are conceptually different but I was expecting to find that the A9 (at 650Mhz) to be faster than the R5 (at 500Mhz).
Instead the outputs I got are:
Starting computationOutput took 9879627907556208991 clock cycles.Output took 32976237.10 us.
Starting computationOutput took 36834640184 clock cycles.Output took 56668677.21 us.
I am puzzled because the R5 uses much more clock cycles but takes half the time (???) to complete.Do you have any idea of how could be explained?Thank you :)