[PD] pd and multi-core processors

[tim vets]

>
> 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.
>
>
Ok, I have no idea id ubuntu-studio Hardy supports it...


>
>  Is there a way to check this?
>>
> depend on your OS.
>
>
ubuntu

gr,
Tim



> 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
>>        .....................................................
>>        gTalk - vedran.kolac at gmail.com <mailto:vedran.kolac at gmail.com>
>>
>>        .....................................................
>>        skype - vedrankolac
>>        .....................................................
>>        +385 (0) 91 567 07 17
>>        .....................................................
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>>
>>    --     Jaime E Oliver LR
>>
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>>
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