[MPlayer-dev-eng] Re: Vorbis decoding performance

[Luca Barbato]

Guillaume POIRIER wrote:

> 
> (All of the abose AFAIU oprofile and Perfmon)
> 

oprofile (kernel module) exposes the performance counters to userspace
oprofile (userspace suite) let you read them at various stages.

START/STOP are good to get some figure and work on every arch.

for linux you have oprofile and for *bsd seems that you can do pretty
much the same with dtrace

lu

-- 

Luca Barbato

Gentoo/linux Gentoo/PPC
http://dev.gentoo.org/~lu_zero