[Pharo-project] Fwd: [Moose-dev] cogwin/Croquet (Win7) + Moose + very large model = crash (out of Memory)

Stéphane Ducasse stephane.ducasse at inria.fr
Thu Jan 26 03:58:19 EST 2012



Begin forwarded message:

> From: Hani Abdeen <hani.abdeen at gmail.com>
> Subject: [Moose-dev] Re: cogwin/Croquet (Win7) + Moose + very large model = crash (out of Memory)
> Date: January 26, 2012 8:52:15 AM GMT+01:00
> To: Moose-related development <moose-dev at iam.unibe.ch>
> Reply-To: Moose-related development <moose-dev at iam.unibe.ch>
> 
> Hi Doru,
> 
> the image size starts at 400M, before doing anything on the model.
> Now, as I start manipulating the model and sending navigation queries, trying to create an Arki report about the model, the image size apparently exceed 500M and the VM crashes!
> For more information I enclosed the header of the crash.dmp file.
> 
> Cheers,
> Hani
> 
> ---------------------------------------------------------------------
> Fri Jan 13 14:57:11 2012
> 
> 
> Error in the VM thread
> Reason: out of memory
> 
> 
> 
> Hardware information: 
> 	Manufacturer: Unknown
> 	Model: Unknown
> 	Number of processors: 4
> 	Page size: 4096
> 
> Memory Information (upon launch):
> 	Physical Memory Size: 4194303 kbytes
> 	Physical Memory Free: 4194303 kbytes
> 	Page File Size: 4194303 kbytes
> 	Page File Free: 4194303 kbytes
> 	Virtual Memory Size: 2097024 kbytes
> 	Virtual Memory Free: 2025868 kbytes
> 	Memory Load: 20 percent
> 
> Processor 0: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
> 	Identifier: Intel64 Family 6 Model 42 Stepping 7
> 	~MHZ: 2494
> 
> Processor 1: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
> 	Identifier: Intel64 Family 6 Model 42 Stepping 7
> 	~MHZ: 2494
> 
> Processor 2: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
> 	Identifier: Intel64 Family 6 Model 42 Stepping 7
> 	~MHZ: 2494
> 
> Processor 3: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
> 	Identifier: Intel64 Family 6 Model 42 Stepping 7
> 	~MHZ: 2494
> 
> Operating System: Windows 7 Ultimate (Build 7600 )
> 	Registered Owner: Microsoft
> 	Registered Company: Microsoft
> 	SP major version: 0
> 	SP minor version: 0
> 	Suite mask: 100
> 	Product type: 1
> 
> Display Information: 
> 	Graphics adapter name: Intel(R) HD Graphics Family
> 	Primary monitor resolution: 1366 x 768
> 
> Device: RDPDD Chained DD
> 	Adapter String: ???
> 	Bios String: ???
> 	Chip Type: ???
> 	DAC Type: ???
> 	Memory Size: 0xFFFFFFFF
> 
> Driver Versions:
> 	RDPDD: 
> 
> VM Version: Cog VM 4.0.0 (release) from Dec  1 2011
> Compiler: gcc 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
> Interpreter Build: CoInterpreter VMMaker.oscog-eem.138 uuid: f9a63bdf-7bbc-4ae5-9634-ecd6fd814c9d Dec  1 2011
> Cogit Build: StackToRegisterMappingCogit VMMaker.oscog-eem.139 uuid: c2849383-9768-4948-b9b2-a5c22d482b07 Dec  1 2011
> 
> 
> 
> 
> On 26 January 2012 07:29, Tudor Girba <tudor at tudorgirba.com> wrote:
> Hi,
> 
> What does large mean in your case? I routinely work with 500MB images on Windows 7 using the same VM.
> 
> Cheers,
> Doru
> 
> 
> On 25 Jan 2012, at 23:25, Hani Abdeen wrote:
> 
> > Hello,
> >
> > I'm using cogwin/Croquet VM (last version http://www.mirandabanda.org/files/Cog/VM/VM.r2522/) on windows7,
> > and today I had this probelm: when the size of the pharo image become so large the VM crashes with reason 'out of memory'.
> > The same problem with previous versions of cogwin.
> > I've only one, but very large, Java model in Moose.
> > Note that I use a PC with 8G of RAM, so it's really damage to have such a problem.
> >
> > Any idea about another VM working well on Windows and does not have such an issues?
> > Any urgent solution?
> >
> > Unfortunately I've not Mac and the company for which I'am going to demonstrate Moose, on their code base and Tomorrow morning do not use Mac.
> >
> > Thanks,
> > Hani
> > _______________________________________________
> > Moose-dev mailing list
> > Moose-dev at iam.unibe.ch
> > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
> 
> --
> www.tudorgirba.com
> 
> "What is more important: To be happy, or to make happy?"
> 
> 
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