I would really appretiate it to know if oxygene-island has a c#-like-stopwatch or something i can measure nanoseconds.
Not currently no. Patches are welcome.
Ok, could u still suggest me, how would I be able to get milli/nanoseconds out of a process, like I want to measure the Speed of my fast_memcpy(..)
most likely by calling the platform specific apis (like windows performance counters).