[PD] pd and multi-core processors
cyrille henry
ch at chnry.net
Mon Apr 5 15:37:53 CEST 2010
tim vets a écrit :
> has anyone been using pd~ successfully ?
yes
> I am trying it out, but i get very poor results.
> It seems like a patch loaded with pd~ is a lot heavier than the same
> loaded as a regular abstraction (DIO errors, see also my message "pd~
> and DIO errors").
> I assumed it would run on another processor core...but does it?
if your OS can deal with multiple CPU, then it should run the pd and pd~ process on 2 different core.
> Is there a way to check this?
depend on your OS.
cyrille
> thanks!
>
>
> 2010/4/5 Jaime Oliver <jaime.oliver2 at gmail.com
> <mailto:jaime.oliver2 at gmail.com>>
>
> hey vedran,
>
> pd~ is a way of opening another instance of pd from within a patch.
>
> ideally you want gem and sound on separate instances (connected via
> udp, pd~ or some other way). each of these processes will use one
> processor.
>
> nicely enough, pd's graphical interface and the actual process, are
> separate threads, so you (or more precisely your OS) might have them
> in separate processors if needed.
>
> for sound, you can create objects in faust and make multithreaded
> audio externals.
>
> other than that, the processes in a patch are single threaded.
>
> J
>
>
>
> On Mon, Apr 5, 2010 at 2:59 AM, vedran <vedran.kolac at gmail.com
> <mailto:vedran.kolac at gmail.com>> wrote:
>
> Hi!
> can someone tell me if one instance of pd (with gem) can use
> more than one core on multi-core processor?
>
>
>
>
> .....................................................
> vedran kolac
> .....................................................
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