[squeak-dev] Re: Debugging slow browsers

> Debugging slow browsers
>  from thread:
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>  [squeak-dev] Squeak 3.9 alpha image wanted
>
>  Hi Matthias,
>
>  With your benchmark I started a search among my collection of 3.9 alphas.
>  The slowdown started at update 6685..6686 and can be seen in the 6686 image.
>  It is absent in the 6684 image. Details are on mantis:
>
>  2084  Each overlaping browser slows down screen updates considerably.
>  Caching the image would speed things up.
>  http://bugs.squeak.org/view.php?id=2084
>
>  Your guess seems likely to be correct.
>  The translucent gradient was intoduced at this point.
>  It probably requires everything below the browser to be redrawn.
>
>  The pane-splitters were also introduced here.
>  They proably add to the complexity of redrawing.
>
>  Good luck in hunting down the solution.
>
>  Yours in curiosity and service, --Jerome Peace
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