Hi Clément,

> On Feb 29, 2016, at 10:01 AM, Clément Bera <[email protected]> wrote:
> 
> No.
> 
> The limit is supposed to be around 500 Mb on windows or 1 Gb for some 
> specifically compiled VMs. 1 Gb VM may not start on windows, you may need to 
> restart the computer before.

IIRC the default limit is 512Mb and that can be raised on the command line (or 
in an ini file ?).

But I think that at least Windows xo has a 2gb preprocessor limit by default.  
I remember that to go higher one needed to change how the system booted in 
win.ini.  See eg 
https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/How-to-enable-a-3GB-switch-on-Windows-Vista-Windows-7-or-Windows-XP-s.html

> 
> To bypass the limit the best way is to use a spur VM honestly. Spur32VMs are 
> limited to around 2.7Gb on Windows.

+1 :)

_,,,^..^,,,_ (phone)

> 2016-02-29 18:53 GMT+01:00 Blondeau Vincent <[email protected]>:
>> Hi,
>> 
>>  
>> 
>> I am confronted with a memory issue under Windows. 
>> I have an image of 745Mo with a Moose model, and I cannot instantiate a 
>> string of 30Mo: I get a OutOfMemoryException.
>> The theoretical limit is 2Go, isn’t it?
>>  
>> I have a prespur vm under a Windows 64 bits:
>> Smalltalk vm version:
>> 
>> 'NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 
>> 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Dec  3 2015
>> 
>> NBCogit NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 
>> 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Dec  3 2015
>> 
>> https://github.com/pharo-project/pharo-vm.git Commit: 
>> 28d077d8df494ce050ca42c97c892471e8b8740c Date: 2015-10-16 12:02:43 +0200 By: 
>> Esteban Lorenzano <[email protected]> Jenkins build #15019
>> 
>> I set in Pharo.ini: AddressSpaceLimit=2000000000
>>  
>> What can I do to bypass the issue?
>>  
>>  
>> Thanks in advance,
>> Vincent
>>  
>> 
>> 
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