* How to find memory leakage in x image code? @ 2009-11-05 14:43 joakim 2009-11-05 15:49 ` Stefan Monnier 2009-11-05 17:33 ` Markus Triska 0 siblings, 2 replies; 3+ messages in thread From: joakim @ 2009-11-05 14:43 UTC (permalink / raw) To: Emacs development discussions I'm using my Imagemagick patch I posted a while ago a lot to work with scanned documents. They are mostly 300dpi A4 BW djvu images. After viewing something like 100 images or so, the entire X session frequently crashes. I cant figure out where the leakage is. Killing the image buffers doesnt help. The image cache is supposed to be flushed frequently enough for X not to crash right? The basic allocation/deallocation is the same as for most other image type supports in emacs. Does someone else experience the same problem with viewing a large number of SVG images for instance? -- Joakim Verona ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to find memory leakage in x image code? 2009-11-05 14:43 How to find memory leakage in x image code? joakim @ 2009-11-05 15:49 ` Stefan Monnier 2009-11-05 17:33 ` Markus Triska 1 sibling, 0 replies; 3+ messages in thread From: Stefan Monnier @ 2009-11-05 15:49 UTC (permalink / raw) To: joakim; +Cc: Emacs development discussions > The basic allocation/deallocation is the same as for most other > image type supports in emacs. Does someone else experience the same > problem with viewing a large number of SVG images for instance? Don't know about SVG, but at least I often view many PNG images (via docview-mode displaying a PDF document) and haven't noticed any related problem. This is no guarantee, of course. Stefan ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to find memory leakage in x image code? 2009-11-05 14:43 How to find memory leakage in x image code? joakim 2009-11-05 15:49 ` Stefan Monnier @ 2009-11-05 17:33 ` Markus Triska 1 sibling, 0 replies; 3+ messages in thread From: Markus Triska @ 2009-11-05 17:33 UTC (permalink / raw) To: emacs-devel joakim@verona.se writes: > The basic allocation/deallocation is the same as for most other > image type supports in emacs. Does someone else experience the same > problem with viewing a large number of SVG images for instance? There once was a leak (that's now fixed) in SVG viewing, please see: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=576 for a test case that I hope you find useful for your case as well. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-11-05 17:33 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2009-11-05 14:43 How to find memory leakage in x image code? joakim 2009-11-05 15:49 ` Stefan Monnier 2009-11-05 17:33 ` Markus Triska
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