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Big Pharo 6 Image (32 bit) crashes while garbage collecting

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cdelaunay

Big Pharo 6 Image (32 bit) crashes while garbage collecting

Hello,

I am running a Pharo 6 32 bit image (Pharo 6.0
Latest update: #60499).

I saved this image after loading big data in memory (image is 995 MB).

After saving, the image became "unstable", and always crashed after doing some random actions.

I tries to open the image and perform: Smalltalk garbageCollect.

The image systematically crashes.

I Join the dump files I have been able to collect.

Cyrille Delaunay

crash.dmp (18K) Download Attachment

crash.dmp (497K) Download Attachment

Stephane Ducasse-3

Re: Big Pharo 6 Image (32 bit) crashes while garbage collecting

Tx cyril
Which os? Mac?

On Wed, Jun 14, 2017 at 12:43 PM, Cyrille Delaunay
<[hidden email]> wrote:

> Hello,
>
> I am running a Pharo 6 32 bit image (Pharo 6.0
> Latest update: #60499).
> I saved this image after loading big data in memory (image is 995 MB).
> After saving, the image became "unstable", and always crashed after doing
> some random actions.
> I tries to open the image and perform: Smalltalk garbageCollect.
> The image systematically crashes.
> I Join the dump files I have been able to collect.
>
>
>
> --
> Cyrille Delaunay

Stephane Ducasse-3

Re: Big Pharo 6 Image (32 bit) crashes while garbage collecting

Cyril
did you try the 64 bits?
Because the 32 bits is not made for 1Gb image
Stef

On Wed, Jun 14, 2017 at 2:12 PM, Stephane Ducasse
<[hidden email]> wrote:

> Tx cyril
> Which os? Mac?
>
> On Wed, Jun 14, 2017 at 12:43 PM, Cyrille Delaunay
> <[hidden email]> wrote:
>> Hello,
>>
>> I am running a Pharo 6 32 bit image (Pharo 6.0
>> Latest update: #60499).
>> I saved this image after loading big data in memory (image is 995 MB).
>> After saving, the image became "unstable", and always crashed after doing
>> some random actions.
>> I tries to open the image and perform: Smalltalk garbageCollect.
>> The image systematically crashes.
>> I Join the dump files I have been able to collect.
>>
>>
>>
>> --
>> Cyrille Delaunay

cdelaunay

Re: Big Pharo 6 Image (32 bit) crashes while garbage collecting

This is on Mac OS Sierra (Version 10.12.1).

I did not try yet with 64 bit, but I will !

2017-06-14 14:13 GMT+02:00 Stephane Ducasse <[hidden email]>:

Cyril
did you try the 64 bits?
Because the 32 bits is not made for 1Gb image
Stef

On Wed, Jun 14, 2017 at 2:12 PM, Stephane Ducasse
<[hidden email]> wrote:
> Tx cyril
> Which os? Mac?
>
> On Wed, Jun 14, 2017 at 12:43 PM, Cyrille Delaunay
> <[hidden email]> wrote:
>> Hello,
>>
>> I am running a Pharo 6 32 bit image (Pharo 6.0
>> Latest update: #60499).
>> I saved this image after loading big data in memory (image is 995 MB).
>> After saving, the image became "unstable", and always crashed after doing
>> some random actions.
>> I tries to open the image and perform: Smalltalk garbageCollect.
>> The image systematically crashes.
>> I Join the dump files I have been able to collect.
>>
>>
>>
>> --
>> Cyrille Delaunay

Cyrille Delaunay

philippeback

Re: Big Pharo 6 Image (32 bit) crashes while garbage collecting

In reply to this post by cdelaunay

Try to run this https://gist.github.com/philippeback/39c63bb5aa26b79098511cdfea4fea7e

It helped me once or twice.

Close all windows except the new playground for running the code.

Phil

On Wed, Jun 14, 2017 at 12:43 PM, Cyrille Delaunay <[hidden email]> wrote:

Hello,

I am running a Pharo 6 32 bit image (Pharo 6.0
Latest update: #60499).
I saved this image after loading big data in memory (image is 995 MB).
After saving, the image became "unstable", and always crashed after doing some random actions.
I tries to open the image and perform: Smalltalk garbageCollect.
The image systematically crashes.
I Join the dump files I have been able to collect.

--
Cyrille Delaunay