How to implement IOP performance counters ?

[Shazz]

Hello,

As the IOP is the palce where multiple threads share the CPU time (sound, file I/O, network,...) I'd like to implement a kind of performance counters debuglib as the EE provides... But I have no clue of how doing that in a good way... or as it could be done usually using the VBL for example (eh eh those stinky borders...)

Using IOP timers ? Using thread based interruptions (they exist ?)

Thanks for your ideas :D

Shazz

[ole]

There is the int GetSystemTime(iop_sys_clock_t *sys_clock);
function defined in the iop/include/thbase.h....