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Re: [Repast-developer] Memory leaks
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From: Phil F. <pfe...@co...> - 2003-05-13 22:40:15
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I've downloaded a trial version of JProbe, which seems pretty impressive, although I'm leary of the price (not mentioned on the website...). It turned out that the big problem was that I was storing the scene graph from run to run - not a good thing. Now I'm tracing through smaller issues. Nick, in DataRecorder, is there a way to clear out the "sources" Vector? When I use createNumericDataSource(), I pass in a reference to an agent which is left to hang between batches. Thanks, Phil >Hi, > >I use OptimizeIt. I've often seen memory leaks in a BatchController when >a simulation was converted from GUI mode and there were still references >to JFrames and such around. Even though the frames were never displayed >repeated instantiations kept eating more and more memory. > >Nick > >On Sat, 2003-05-10 at 18:24, Phil Feldman wrote: > > >>I'm running Windows XP and JDK 1.4.1.01. >> >>What sort of errors were you getting? >> >>Thanks, >> >>Phil >> >> >> >>>Hi, >>> >>>What OS and what version of the java SDK are you using? >>> >>>I was getting strange errors during my batch runs on Linux with Sun's >>>Hotspot VM for >>>java 1.4.1. When I reported the error to Sun, they said that there's a >>>known garbage >>>collection bug in that version, which was patched in their next beta: >>>1.4.2. >>> >>>I don't know if this helped you at all. >>> >>>Gulya >>> >>>At 10:01 AM 5/10/2003 -0400, Phil Feldman wrote: >>> >>> >>> >>>>Hi all, >>>> >>>>Does anyone use or have a reccomendation for a memory debugger? When >>>>I'm running sims in batch mode I get out of memory errors after the >>>>15th run or so. >>>> >>>>Thanks, >>>> >>>>Phil >>>> >>>> >>>> >>>> >>>>------------------------------------------------------- >>>>Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara >>>>The only event dedicated to issues related to Linux enterprise solutions >>>>www.enterpriselinuxforum.com >>>> >>>>_______________________________________________ >>>>Repast-developer mailing list >>>>Rep...@li... >>>>https://lists.sourceforge.net/lists/listinfo/repast-developer >>>> >>>> >>> >>> >>> >>>------------------------------------------------------- >>>Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara >>>The only event dedicated to issues related to Linux enterprise solutions >>>www.enterpriselinuxforum.com >>> >>>_______________________________________________ >>>Repast-developer mailing list >>>Rep...@li... >>>https://lists.sourceforge.net/lists/listinfo/repast-developer >>> >>> >>> >> >> >> >>------------------------------------------------------- >>Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara >>The only event dedicated to issues related to Linux enterprise solutions >>www.enterpriselinuxforum.com >> >>_______________________________________________ >>Repast-developer mailing list >>Rep...@li... >>https://lists.sourceforge.net/lists/listinfo/repast-developer >> >> |
