Hi Dimitry, when does the out of memory occur? On opening the map? On open some special nodes? Who calls the method that often?
Chris Dimitry Polivaev schrieb: > Hello Chris, > > I have profiled current version of FreeMind using the mind map I send > you personally later and have got some important unexpected result. > > Approximately a half of the processor time (43%) was used by method > LinkRegistryAdapter.getAllLinksFromMe . > > > CPU hot spots > freemind.modes.LinkRegistryAdapter.getAllLinksFromMe(MindMapNode) > > Time (ms) Invocation Count > 73.500 (43 %) 5.788 > > It should be optimized by introducing additional HashMaps > > protected HashMap SourceIDToLinks; > protected HashMap SourceIDToCuttedLinks; > > managing the links attached to their source nodes > > similar to current > > protected HashMap IDToLinks; > protected HashMap IDToCuttedLinks; > > managing the links attached to their target nodes > > I have some problems with understanding the current code so that in this > case I was not able to make the changes myself. > > Particularly I could not understand, why method > LinkRegistryAdapter.getAssignedLinksVector always put a new link into > IDToLinks, even if it is called from deregisterLink and > deregisterLinkTarget . > > Could you pay some attention to this class and optimize it? > > Best regards, Dimitry > > P.S. Because of the big size of the attached map I use VM setting > -Xmx256m to increase maximum possible heap and avoid OutOfMemory error. > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Freemind-developer mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freemind-developer > > ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Freemind-developer mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freemind-developer
