On Jun 13, 2008, at 3:27 AM, johnf wrote:

> I had to run ClassDesigner on windows today (demo for Erik).   I  
> also ran my
> apps.  I have to say overall performance was not up to par.   
> Something, has
> changed.  I recall that windows in general would beat my linux.  But  
> I have
> to say that is no longer true.
>
> Ed, have you had time to review Dabo on windows recently.  Is there  
> anything I
> can do to help?


        Generally, saying "it's slow" doesn't give me much to work with.  
Gamaliel tracked his experience down to certain events, such as adding/ 
changing a dropdown list, and now I have something to focus on.

        Have you used the profiling utility at all? It's really simple to do.  
Just add this somewhere in the code you're interested in:

from dabo.lib.profilehooks import profile

...and then decorate the method you suspect of having problems like  
this:

@profile
def someSlowMethod(self):

        Save, run the Class Designer, and then do whatever is running too  
slow. Exit the app, and the profile for that method will be printed  
out, giving you some clues as to where the inefficiencies lie. You can  
post the output here so that I can follow along.

        I was hoping to spend some time this weekend on these issues. I've  
been busy with my actual job that pays the bills, so I haven't been  
able to spend a lot of time on this yet.

-- Ed Leafe





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