In devmode you are running within a JVM, production is running from the browsers javascript engine.
Your probably getting some big bumps from hotspot if your doing something with any major calculations, which means those inner loops are getting optimized a couple of times and are running as asm direct to the cpu On Sun, Jun 20, 2010 at 11:36 PM, Eirik Brandtzæg <[email protected]> wrote: > Hello > I'm running GWT 2.0.3 and experiencing a performance peak when running > devmode, and much slower when running prod. > I add Phys2D as a module jar, then I add a bunch of bodies to the physics > engine. > Each "step" in the engine takes about 0-1ms when running devmode, but when I > build the project and run straight from file > (or server) each "step" takes up to 25ms. > When running devmode, is some of the work done outside the browser? > Thanks > -- > Eirik Brandtzæg > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
