[Vm-dev] Freeze after Morph Activity

[Nicolas Cellier]

2017-02-07 1:42 GMT+01:00 Juan Vuletich <JuanVuletich at zoho.com>:

>
> On 06/02/2017 01:17 p.m., Bert Freudenberg wrote:
>
>
>
> On Sat, Feb 4, 2017 at 7:09 PM, Dan Norton <dnorton at mindspring.com> wrote:
>
>>  Hi Folks,
>>
>> On Debian8, using cog_linux64x64_squeak.cog.spur_201702021058 and
>> Cuis5.0-3040-spur-64 updated to 3043, everything will stop, including the
>> clock in the Cuis task bar. Neither mouse nor keyboard events are
>> processed. Trying to interrupt with alt-. is unsuccessful. CogSpur was
>> re-cloned and the test case was re-run with the same result.
>>
>> On Windows 10, using cog_win32x86_squeak.cog.spur_201702021058, and Cuis
>> 5.0 3043, the same test case runs for hours with no problem.
>>
> Freezes on cog_macos64x64_squeak.cog.spur_201702021058 too. Maybe try the
> 64 bit windows VM?
>
> - Bert -
>
>
>
> Yes, we'd try that. I'm out of town, and will not be able to do it this
> week.
>
> If anyone wants to try, when I tried Spur64 in Windows the image would
> crash. The workaround is to clear the World background (an ivar in
> WorldState). There seems to be some problem with jpeg decompression on that
> VM.
>
> Thanks,
>

Yes, jpeg is broken in Win64, but works fine in MacOSX 64 and Linux 64 with
same sources.
I bet that it's related to LLP64...
I tired to update to latest available code for this jpeg library, but it
does not fix anything (and would introduce controversial deviations to the
standard).
We could comment out the generation of jpeg plugin in the interim


> --
> Juan Vuletichwww.cuis-smalltalk.orghttps://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev
> @JuanVuletich
>
>
>
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