We had a lengthy discussion and successful size-reduction work some years ago. Can remember what size we got to. The best way to find out how big a molecule is to make a million in a most simple program and look in a profiler how big the memory consumption is.
If you report this to this group, that would be phantastic. Cheers, Chris On 24 Jan 2011, at 09:10, Nick Vandewiele wrote: > Hi, > > My application, based on CDK objects, generates a large number of CDK > Molecules. I have experienced numerous outOfMemory errors, because java’s > heap size was not sufficient. > > In order to get an idea of the number of Molecules I can generate, given a > fixed heap size, I would need to know how much space is allocated to a single > Molecule. This, of course, supposes that only Molecule objects take up memory > space. > > Is there any way to estimate the memory space needed to store one CDK > Molecule? > > Thanks in advance, > Nick > > ------------------------------------------------------------------------------ > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! > Finally, a world-class log management solution at an even better price-free! > Download using promo code Free_Logger_4_Dev2Dev. Offer expires > February 28th, so secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsight-sfd2d_______________________________________________ > Cdk-user mailing list > Cdk-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/cdk-user -- Dr. Christoph Steinbeck Head of Chemoinformatics and Metabolism European Bioinformatics Institute (EBI) Wellcome Trust Genome Campus Hinxton, Cambridge CB10 1SD UK Phone +44 1223 49 2640 Video meliora proboque deteriora sequor. ... Ovid, Metamorphoses VII, 20/21 ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ Cdk-user mailing list Cdk-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/cdk-user
