Notes performance tuning
by Volker Weber
Problem:
You notice an increase in the time it takes to open a form containing several subforms, when some of these subforms load script libraries.
Workaround:
It was found that adding the LotusScript "Print" statement to the 'Initialize' event of each of the subforms resulted in a return to normal performance levels.
Comments
That's actually old wisdom.
If there is a lot of lotusscript in forms and subforms you need something in the initialize event.
runfaster = true
would also do!
I realized if the globals in the form doesn't contain LS but only the form level than the speed problem doesn't occur.
:-) stw
The correct workaround is to simply add some comment in EVERY form and Subform you load - so probably best to ALL of them. There is no correlation between big code in a (sub)form, small code or no code in it - simply some code has to be there and a comment is all you need. For myself I decided to add the line
' do not remove this comment
into every form or Subform into the Globals Options section.
Adding useless code all over the show makes it run faster? You guys kidding? When I was younger, we used to optimize and remove code to make software perform better...
Oh, I get it; it is a joke. IBM just wants to sell more metal. :-)
That stuff is only needed if you have code in your main forms global section in the first place. If you only have code in the forms part -- but not in globals it has no effect.
I guess it is a question of the runtime looking for the LS object in the subform and being very fast if one is there and being slow when not found. But I agree with Jan --- it's weird.
Nope it is not the print Statement that fixes this. It is the compile that comes after you saved the subform.
And if you do a recompile all lotus script at any time later again this ugly beast will raise its head again.
One brilliant guy working for pavone found out what happened and why.
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