El 08/05/2010 10:31 AM, Pierre Massat escribió:
How do i check this? I have a core 2 duo "inside"...


http://software.intel.com/en-us/articles/enhanced-intel-speedstepr-technology-and-demand-based-switching-on-linux/


Best regards,
Natanael.

Pierre

2010/8/5 cyrille henry <ch@chnry.net>
Hello,

are you sure that your CPU frequency did not change?
i sometime have this problem : the CPU slowdown to save some power, introducing audio problem.
i simply put it full speed every-time i use CPU intensive applications.
i don't know how to do this on fedora, but it should be possible.

c


Le 05/08/2010 09:26, Pierre Massat a écrit :
Hi all!

I m running into a problem right that has to do with cpu consumption,
but not with GUI. In my live guitar processing patch i use the core of
Miller's Phase Vocoder patch for time-stretching. It records bits of
what i play and time-stretches them.
Now my problem is that it freaks out at times, the sound gets dirty like
audio drop-outs, and this is correlated with higher cpu consumption. The
thing is that I made my patch as carrefully as i could, that is with
minimal GUI and no bangs blinking all the time, and switch~ objects to
cut the audio within all the subpatches that are not in use at a certain
moment in time.
Also, my time-stretching subpatch works fine most of the time, in effect
i can use it for two hours in a row without drop-outs. Yet sometimes it
just freaks out.

So i was wondering, could this be my Fedora desktop that's messing
things up? I have Fedora 12, rt kernel, with the standard desktop (which
i guess is GNOME?). Would it make sense to try another desktop, like Xfce?

I read in a post somewhere that Miller uses a specific desktop which is
very light and ideal for work audio work, but i can't find it now.
Any advice welcome!

Pierre




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