Hi Dorothy, Most of the cases reported on this thread involved using multiple GWT libraries along with GWT core itself. As Jason suggested above, it's possible that one of the reasons for the slowdown is many Java to JS boundary crossings in the associated libraries.
I'm not familiar with GWTX, but you may want to check out some of its implementation details to see if it is also making a lot of Java to JS jumps through JSNI bindings. Depending what your application does when it first loads up (the GWT module itself and any third party libraries), there may also be a culprit responsible for slowdowns there. Another thing to check would be how many logs are being generated when your start up your application and its 4 modules in hosted mode. It's possible that these are causing considerable slowdown if the logLevel parameter is set in your launch configuration. If this is the case, try omitting the -logLevel DEBUG flag in your launch configuration to see if that speeds things up. Hope that helps, -Sumit Chandel On Sat, Jul 18, 2009 at 12:25 PM, Dorothy <dgantenb...@comcast.net> wrote: > > We are having the same issue upgrading from 1.5 to 1.7. For our > application, we have GWTX in addition to the GWT. For our project, we > have 4 GWT modules that are in development. For hosted browser with > the -noserver option, our launch time in 1.5 was ~90 seconds and is > now over 10 minutes in GWT 1.7. Some initial investigation indicates > that removing our public resources gives a modest improvement but > nowhere close to GWT 1.5 times. Any suggestions would be greatly > appreciated. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
