[Pharo-project] RoarVM - Pharo and Squeak on Multicore

Stéphane Ducasse stephane.ducasse at inria.fr
Wed Nov 3 20:48:56 CET 2010


can you open a bug entry?

Stef

>> Hi
>> Yes, is on a x86_64-linux, Debian squeeze.
> I use that setup on one of the machines, too.
> Should not be problem with the 32bit libraries.
> 
>> The problem was some libraries... but with a good symbolic links compile
>> fine, but, Pharo 1.2 doesn't works, it freezes.
> Pharo works currently only with a single core, I think.
> And there might be one of my latest fixes missing in the current change set for Pharo.
> The event processing is broken somehow. I have a work-around (below) but still need to figure out why the eventBuffer is not filled in correctly by the primitive.
> 
> Wouldn't be surprised if it is again Pharo's compiler *grml*. The other forks work, so I doubt that it is the primitive/VM.
> 
> 
> !InputEventFetcher methodsFor: 'events' stamp: 'StefanMarr 10/31/2010 21:45' prior: 47875547!
> eventLoop
> 	"Fetch pending raw events from the VM.
> 	 This method is run at high priority."
> 	
> 	
> 	[true] whileTrue: [
> 		| window eventBuffer type |
> 		self waitForInput.
> 		[eventBuffer := Array new: 8.
> 		self primGetNextEvent: eventBuffer.
> 		type := eventBuffer at: 1.
> 		((type = EventTypeNone) or: [type isNil])]
> 			whileFalse: [
> 				"Patch up the window index in case we don't get one"
> 				window := eventBuffer at: 8.
> 				(window isNil
> 					or: [window isZero])
> 					ifTrue: [eventBuffer at: 8 put: 1].	
> 						
> 				self signalEvent: eventBuffer]].
> 		RVMPrimitives printOnConsole: 'ended event loop'.! !
> 
> 
>> 
>> Someone could it on a x86_64-linux ?
>> 
>> Thanks!
>> El mié, 03-11-2010 a las 18:18 +0100, Stefan Marr escribió:
>>> Hello Felipe:
>>> 
>>> On 03 Nov 2010, at 17:45, Felipe Ignacio Valverde Campos wrote:
>>>> Hi, how can i compile this on a x86_64 environment ?
>>>> until now i hace some problems with lstdc++
>>> 
>>> RoarVM does not support compilation as 64bit.
>>> So you will need the 32bit compatibility libraries.
>>> 
>>> I don't remember doing something out of the ordinary but in the worst case some paths are guessed badly in src/makefiles/configure or src/makefiles/Makefile.common
>>> 
>>> What is the exact system you are running on, some Linux is suppose?
>>> 
>>> Best regards
>>> Stefan
>>> 
>>> 
>> 
>> -- 
>> Estudiante de Ingeniería Civil en Computación
>> Departamento de Ciencias de la Computación
>> Universidad de Chile
>> 
>> http://www.dcc.uchile.cl/~fvalverd/public_key.asc
> 
> -- 
> Stefan Marr
> Software Languages Lab
> Vrije Universiteit Brussel
> Pleinlaan 2 / B-1050 Brussels / Belgium
> http://soft.vub.ac.be/~smarr
> Phone: +32 2 629 2974
> Fax:   +32 2 629 3525
> 
> 





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