No Pico 2 results so I just tested yours on mineCode:
Fibo(24) = 46368 in 22543 us # RP2040 B.0 / PicoFibo(24) = 46368 in 22543 us # RP2040 B.2 / Pico W
Average Runtime = 0.027012 Pico
Average Runtime = 0.020015 Pico 2
Average Runtime = 0.019015 Pico 2 RiscV
@LukeW will be pleased to see RiscV winning that one

Test really needs to run for 100x as long to get useful numbers tho and fib would overflow too soon
Statistics: Posted by Peardox — Sat Aug 17, 2024 4:05 pm