https://bugs.freedesktop.org/show_bug.cgi?id=72741
--- Comment #17 from Michael Meeks <[email protected]> --- JBF's nice profile shows that some huge chunk of the time is spent inside: SvtBroadcaster::Remove -> SvtBroadcaster::Normalize - which was called taking 84% of the cost of the sort. I guess this is the new broadcaster speedup for import having a particularly horrible performance impact on sorting =) We could of course fix that ;-) but it's frustrating to see all that junk coming from: ScColumn::SwapRow -> ScColumn::DetachFormulaCell - when all the formulae are (inevitably) in a formula-group anyway =) A quick/awful hack to check / workaround if it is the formule causing the grief, would be to move formulae to the far right side of the sheet - and sort only the data they refer to on the left; I'd be interested if that improves things for people. Quite possibly - we should detect that the two rows are in the same formula group, and just not swap the ScFormulae at all =) -- You are receiving this mail because: You are the assignee for the bug.
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