| RCP app and used memory [message #549560] |
Tue, 27 July 2010 08:31  |
 No real name
Messages: 6
Registered: July 2010 |
Junior Member |
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Hello,
I'm not quite sure if this is the correct forum to post, sorry if it's not.
My problem is the following : my RCP app actually uses GEF, with raster images (png or jpeg).
I'm trying to display SVG instead, since I need a zoom without loosing quality, or at least not too much.
I used the experimental GMF framework to replace my Figure object with SVGFigure, and it works fine, but used memory reported by visualVM (jdk 1.6 u20) is really huge : after loading 2 complex pictures (the corresponding SVG files are 5MB each), my memory tops at 380MB (though when I'm looking at the profiler or TPTP, I don't see thath much used, about 50-70MB).
My question is : why such a difference ? should I worry about what visualVM says ? Which one of these values are wrong ?
Thank you
Aurélien
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| Re: RCP app and used memory [message #551032 is a reply to message #549560] |
Wed, 04 August 2010 22:20  |
Wim Jongman
Messages: 423
Registered: July 2009 |
Senior Member |
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Hi Florian,
Yep, wrong newsgroup. Try swt or gef group
--
Best Regards,
Wim Jongman
Eclipse Twitter
-- BONG BONG BONG BONG
Big Ben Clock
> Hello,
>
> I'm not quite sure if this is the correct forum to post, sorry if it's not.
>
> My problem is the following : my RCP app actually uses GEF, with raster
images (png or jpeg).
> I'm trying to display SVG instead, since I need a zoom without loosing
quality, or at least not too much.
>
> I used the experimental GMF framework to replace my Figure object with
SVGFigure, and it works fine, but used memory reported by visualVM (jdk 1.6
u20) is really huge : after loading 2 complex pictures (the corresponding SVG
files are 5MB each), my memory tops at 380MB (though when I'm looking at the
profiler or TPTP, I don't see thath much used, about 50-70MB).
>
> My question is : why such a difference ? should I worry about what visualVM
says ? Which one of these values are wrong ?
>
> Thank you
> Aurélien
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