[squeak-dev] cannot run unit-tests under Cog

Levente Uzonyi leves at elte.hu
Tue Sep 20 17:05:38 UTC 2011


On Sat, 20 Aug 2011, Chris Muller wrote:

> In a stock Squeak4.3alpha-11481.image, I cannot seem to run the
> test-suite under the 2486 or 2487 releases of Cog.  It doesn't get
> very far before I see the following on stdout:
>
> $ mprotect(x,y,PROT_READ | PROT_WRITE): Cannot allocate memory
>
> and the entire OS becomes very sluggish (perhaps writing out a core
> dump).  The VM crashes with:
>
> [7]+  Segmentation fault      (core dumped) squeak Squeak4.3alpha-11481.image
>
> They seemed to run under the interpreter VM.  Can anyone else reproduce this?

It works for me with CogVM (non MT) r2489 on Windows. Does it work on your 
platform with this release?


Levente

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