major MSE loading slowdown

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major MSE loading slowdown

Tudor Girba-2
Hi,

I raised this issue before, but somehow it slipped through the cracks. Cyril reminded me yesterday and I checked it again, and indeed, we have a significant problem with loading MSE files.

After a quick evaluation, it is likely that the problem comes from Spur or another related change because nothing really changed on the loading side.

This is a significant problem, and I would need help with it. If someone has time to investigate, it would be great to join forces.

Cheers,
Doru


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www.feenk.com

"Problem solving should be focused on describing
the problem in a way that makes the solution obvious."





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Re: major MSE loading slowdown

Vincent Blondeau
Hi,

I had the same issue when loading a mse some months ago...

I talked with clement and it is a problem with the new gc.

He told me that tweaking it may be enough to resolve the performances issues. But, it is possible that the gc algorithm should be rewritten: for now, only a basic one is implemented.

Cheers,
Vinc ent

------ Message d'origine------
De: Tudor Girba
Date: mer., 7 sept. 2016 08:27
À: Moose-related development;
Cc:
Objet :[Moose-dev] major MSE loading slowdown

Hi,I raised this issue before, but somehow it slipped through the cracks. Cyril reminded me yesterday and I checked it again, and indeed, we have a signifi
 cant problem with loading MSE files.After a quick evaluation, it is likely that the problem comes from Spur or another related change because nothing really changed on the loading side.This is a significant problem, and I would need help with it. If someone has time to investigate, it would be great to join forces.Cheers,Doru--www.tudorgirba.comwww.feenk.com"Problem solving should be focused on describingthe problem in a way that makes the solution obvious."_______________________________________________Moose-dev mailing[hidden email]s://www.list.inf.unibe.ch/listinfo/moose-dev

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Re: major MSE loading slowdown

Usman Bhatti
In reply to this post by Tudor Girba-2


On Wed, Sep 7, 2016 at 8:27 AM, Tudor Girba <[hidden email]> wrote:
Hi,

I raised this issue before, but somehow it slipped through the cracks. Cyril reminded me yesterday and I checked it again, and indeed, we have a significant problem with loading MSE files.

After a quick evaluation, it is likely that the problem comes from Spur or another related change because nothing really changed on the loading side.

This is a significant problem, and I would need help with it. If someone has time to investigate, it would be great to join forces.

I can help primarily with profiling and testing, if need be.
 

Cheers,
Doru


--
www.tudorgirba.com
www.feenk.com

"Problem solving should be focused on describing
the problem in a way that makes the solution obvious."





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[hidden email]
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Re: major MSE loading slowdown

Usman Bhatti
In reply to this post by Vincent Blondeau


On Wed, Sep 7, 2016 at 10:41 AM, [hidden email] <[hidden email]> wrote:
Hi,

I had the same issue when loading a mse some months ago...

I talked with clement and it is a problem with the new gc.

He told me that tweaking it may be enough to resolve the performances issues.
Do we have more knowledge of the tweaks to improve the performance?


 
But, it is possible that the gc algorithm should be rewritten: for now, only a basic one is implemented.

Cheers,
Vinc ent

------ Message d'origine------
De: Tudor Girba
Date: mer., 7 sept. 2016 08:27
À: Moose-related development;
Cc:
Objet :[Moose-dev] major MSE loading slowdown

Hi,I raised this issue before, but somehow it slipped through the cracks. Cyril reminded me yesterday and I checked it again, and indeed, we have a signifi
 cant problem with loading MSE files.After a quick evaluation, it is likely that the problem comes from Spur or another related change because nothing really changed on the loading side.This is a significant problem, and I would need help with it. If someone has time to investigate, it would be great to join forces.Cheers,Doru--www.tudorgirba.comwww.feenk.com"Problem solving should be focused on describingthe problem in a way that makes the solution obvious."_______________________________________________Moose-dev mailing[hidden email]s://www.list.inf.unibe.ch/listinfo/moose-dev

_______________________________________________
Moose-dev mailing list
[hidden email]
https://www.list.inf.unibe.ch/listinfo/moose-dev



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Re: major MSE loading slowdown

stepharo
In reply to this post by Vincent Blondeau

This is a major problem for Moose. This is why I do not think that synectique should move to Pharo 50.

Stef


Le 7/9/16 à 10:41, [hidden email] a écrit :
Hi,

I had the same issue when loading a mse some months ago...

I talked with clement and it is a problem with the new gc.

He told me that tweaking it may be enough to resolve the performances issues. But, it is possible that the gc algorithm should be rewritten: for now, only a basic one is implemented.

Cheers,
Vinc ent

------ Message d'origine------
De: Tudor Girba
Date: mer., 7 sept. 2016 08:27
À: Moose-related development;
Cc:
Objet :[Moose-dev] major MSE loading slowdown

Hi,I raised this issue before, but somehow it slipped through the cracks. Cyril reminded me yesterday and I checked it again, and indeed, we have a signifi
 cant problem with loading MSE files.After a quick evaluation, it is likely that the problem comes from Spur or another related change because nothing really changed on the loading side.This is a significant problem, and I would need help with it. If someone has time to investigate, it would be great to join forces.Cheers,Doru--www.tudorgirba.comwww.feenk.com"Problem solving should be focused on describingthe problem in a way that makes the solution obvious."_______________________________________________Moose-dev mailing[hidden email]s://www.list.inf.unibe.ch/listinfo/moose-dev


_______________________________________________
Moose-dev mailing list
[hidden email]
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https://www.list.inf.unibe.ch/listinfo/moose-dev