yes, on windows the limit for 32 bit processes is around 2GB. theoretically you can address ~4GB but half of it is reserved for the system: https://msdn.microsoft.com/en-us/library/windows/desktop/aa366778(v=vs.85).a...

there is a tweak which allows for full 4GB in user space but I never tried it: https://msdn.microsoft.com/en-us/library/windows/desktop/bb613473(v=vs.85).a...

Christof

Gesendet: Samstag, 11. November 2017 um 23:13 Uhr Von: "Jean-Yves Gratius" jyg@gumo.fr An: pd-list@lists.iem.at Betreff: [PD] pure data upper memory limit ?

Hi, list I use pd 32 bits (0.48) on windows 8.1

I have a patch with lots of array and loaded abstractions, In Windows task manager i can see that pd uses circa 900 Mo of ram. from time to time, I get some messages 'out of memory', i cannot resize arrays. Is there any memory limitation I 'm reaching with my patch ? thanks

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