[Kst] Performance

[George Staikos]

On Thursday 16 December 2004 10:16, Barth Netterfield wrote:
> It seems to me that the order we should be attacking this is:
> -Make sure there are no updates or redraws we don't need
> -Make sure that anything we do in the updates or redraws that we don't need
> to do isn't done. (eg, don't redraw hidden plots, don't recalculate psds if
> input doesn't change)

   Do we want to redraw on tab click?  It's messy with multiple windows too...

> -Make sure things aren't waiting for things that they don't need to be
> waiting for...

    Include X11 calls, which is what QCursor::pos() does.  It's a roundtrip...

> -Come up with a way of testing for regressions in this.

   Would -really- help if we had this.

> -Improve the algorithms within the updates.

    This is part of #2 also.

-- 
George Staikos
KDE Developer				http://www.kde.org/
Staikos Computing Services Inc.		http://www.staikos.net/