Bugs item #1688464, was opened at 2007-03-26 17:05 Message generated for change (Comment added) made by seboschwieg You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=379133&aid=1688464&group_id=23629
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Application Group: None Status: Closed Resolution: Fixed Priority: 5 Private: No Submitted By: Rene Kanters (rkanters) Assigned to: Nobody/Anonymous (nobody) Summary: memory problems Initial Comment: Hi, I submitted this to the developers list, but realized that it should have been submitted to the bug tracker. Sorry. I was wondering whether the following should indeed happen, proposing that it really shouldn't :-) I start jmol (latest from SVN:11.1.27) inside the cube directory of the jmol-datafiles, so I can load the 2px.cub.gz file several times. Initially the memory use is 13 6 64 (MB total free max, respectively, from the popup) Next I do the following load and see what the popup tells me about the memory usage: $ isosurface pos 0.032 "2px.cub.gz" memory use is : 27 12 64 $ isosurface pos 0.032 "2px.cub.gz" memory use is : 40 19 64 $ isosurface pos 0.032 "2px.cub.gz" memory use is: 48 21 64 $ isosurface pos 0.032 "2px.cub.gz" memory use is : 61 27 64 $ isosurface pos 0.032 "2px.cub.gz" memory use is : 64 25 64 $ isosurface pos 0.032 "2px.cub.gz" memory use is : 64 20 64 $ isosurface pos 0.032 "2px.cub.gz" and Jmol crashes. I initially encountered the problem with a huge cube file (about 50MB big) and noticed that when I had the first surface drawn and written the isosurface JVXL file. I could zap the model but the memory was not released. I also noticed that as I waited the amount of free memory kept diminishing until Jmol crashed. I decided to try to reproduce a similar problem with a cube file that is already available in the datafiles. Turns out that I didn't even have to write a JVXL file to start making this happen. Thanks, René ---------------------------------------------------------------------- Comment By: Seboschwieg (seboschwieg) Date: 2007-06-04 10:33 Message: Logged In: YES user_id=1688349 Originator: NO Verified Fixed. Thanks for fixing this! I just started to implement MO-surfaces on my wiki and this kept me from advertizing them. ---------------------------------------------------------------------- Comment By: Bob Hanson (hansonr) Date: 2007-06-03 19:10 Message: Logged In: YES user_id=1082841 Originator: NO this was fixed in one of the updates. Currently that same sequence never goes over 23/25Mb on my machine, and then it drops back to 15/25Mb as garbage is collected automatically by Java. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=379133&aid=1688464&group_id=23629 ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Jmol-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jmol-developers
