On 7 Oct 2010, at 10:27, Andreas Truszkowski wrote: > Hello together, > > I am developing the CDK-Taverna project for Taverna 2.2. The plugin uses > iterative I/O workers for accessing big data files. Although using the > iterative loading strategie the memory usage is enormous.
Which ReferenceService configuration are you using? If you are using InMemory you should try the Hibernate configuration. > Trying to profile the memory usage with VisualVM fails with the > 2.1-snapshot workbench. Are there other/better strategies to profile the > memory usage in plugins? I have used JProfiler to profile the memory usage in the Taverna engine - it seemed to work quite well. The latest snapshot of Taverna 2.3 has much improved memory usage - it may be worth trying that version. > Furthermore, are there any guidelines for using the Taverna plugin API > to avoid memory leaks? > > Thank you in advance. > Cheers, > Andreas > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today. > http://p.sf.net/sfu/beautyoftheweb > _______________________________________________ > taverna-hackers mailing list > [email protected] > Web site: http://www.taverna.org.uk > Mailing lists: http://www.taverna.org.uk/about/contact-us/ > Developers Guide: http://www.taverna.org.uk/developers/ -- David Withers School of Computer Science, University of Manchester, Oxford Road, Manchester, M13 9PL, UK. +44 (0)161 275 0683 ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb _______________________________________________ taverna-hackers mailing list [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/about/contact-us/ Developers Guide: http://www.taverna.org.uk/developers/
