[PD] [PD-announce] share-mem lib

[Nicolas Montgermont]

btw : the object is still in development and may improve these days 
specially concerning the message syntax.
we may provide osx (and ubuntu) binaries after the testing period.
best,
n

Le 01/11/12 10:24, Cyrille Henry a écrit :
> hello,
>
> for now, you'll have to grab sources from svn and compile it yourself.
> examples should provide a quick overview of the usability.
> cheers
> c
>
> Le 01/11/2012 05:40, Phil Stone a écrit :
>> Cyrille, this is very exciting. Where can we get more details?
>>
>>
>> Phil
>>
>>
>> On 10/31/12 4:19 PM, Cyrille Henry wrote:
>>> hello,
>>>
>>> i just did a initial commit of share-mem, a lib dedicated to deal 
>>> with shared memory.
>>>
>>> background :
>>> pd / pd~ communication is really slow. by example, having a pd~ 
>>> patch with 8 audio in and 8 out, use about 50% cpu of a recent 
>>> computer for each process only to deal with audio communication.
>>> sending a large array from one process to the other is almost not 
>>> possible in RT.
>>> This really limit pd~ usability.
>>>
>>> -----
>>>
>>> Thanks to share memory, communication between process can be greatly 
>>> improve.
>>> This lib is mainly composed of an external, and few abstraction and 
>>> examples.
>>>
>>>
>>> Everything look stable, at least on a ubuntu (12.04) and a osX laptop.
>>> Implementation follow POSIX standard, so it will unfortunately not 
>>> work on windows.
>>>
>>> everything that I need is there, even if lot's more work could be 
>>> made. I hope to have user feedback before making more development.
>>>
>>> Cheers
>>> Cyrille
>>>
>>>
>>> _______________________________________________
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>>> Pd-announce at iem.at
>>> http://lists.puredata.info/listinfo/pd-announce
>>>
>>
>>
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