Re: [sc-users] Allocating large memsize (in server.options)

[Josh Parmenter <josh@xxxxxxxxxxxxxxxxx>]

can you try it without Jack and see if that makes a difference?

Josh

On Sep 22, 2010, at 7:15 PM, e deleflie wrote:

> Josh,
> 
> I am on OSX. scserver ... (not Supernova). When I execute the
> following manually, I get no crash.
> 
> Server.default = Server.local;
> s = Server.default;
> s.options.device="JackRouter";
> s.options.sampleRate = 48000.0;
> s.options.numOutputBusChannels = 16;
> s.options.maxNodes = 65536;
> s.options.memSize = 2097152; // 1048576
> s.options.maxSynthDefs = 16384;
> s.options.numAudioBusChannels = 7200;
> s.boot;
> 
> However, when those lines are executed within the context of my
> (complex) app, I get a crash with no error reporting whatsoever.
> Unless I half the memSize.
> 
>> you have sounds moving over half a mile???
> 
> no, only over around 300m ... but the 2nd and 3rd bounce reflections
> on walls means that distances can easily blow out to over 1km.
> 
>> That's a lot of delay time.
> 
> yes.
> 
> Etienne
> 
>> Josh
>> 
>> On Sep 22, 2010, at 7:03 PM, e deleflie wrote:
>> 
>>>> What processing are you doing?
>>> 
>>> I have 400 moving sound sources ... each with 7 reflections on walls.
>>> (i.e. 3200 sounds). Each sound uses a DelayL to simulate Doppler
>>> shifts. (Each DelayL uses about 2 or 3 seconds of buffer).
>>> 
>>> Etienne
>>> 
>>>> hjh
>>>> 
>>>> 
>>>> --
>>>> James Harkins /// dewdrop world
>>>> jamshark70@xxxxxxxxxxxxxxxxx
>>>> http://www.dewdrop-world.net
>>>> 
>>>> "Come said the Muse,
>>>> Sing me a song no poet has yet chanted,
>>>> Sing me the universal."  -- Whitman
>>>> 
>>>> blog: http://www.dewdrop-world.net/words
>>>> audio clips: http://www.dewdrop-world.net/audio
>>>> more audio: http://soundcloud.com/dewdrop_world/tracks
>>>> 
>>> 
>>> _______________________________________________
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>> 
>> ******************************************
>> /* Joshua D. Parmenter
>> http://www.realizedsound.net/josh/
>> 
>> “Every composer – at all times and in all cases – gives his own interpretation of how modern society is structured: whether actively or passively, consciously or unconsciously, he makes choices in this regard. He may be conservative or he may subject himself to continual renewal; or he may strive for a revolutionary, historical or social palingenesis." - Luigi Nono
>> */
>> 
>> 
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> 
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******************************************
/* Joshua D. Parmenter
http://www.realizedsound.net/josh/

“Every composer – at all times and in all cases – gives his own interpretation of how modern society is structured: whether actively or passively, consciously or unconsciously, he makes choices in this regard. He may be conservative or he may subject himself to continual renewal; or he may strive for a revolutionary, historical or social palingenesis." - Luigi Nono
*/


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