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List:       koffice
Subject:    Re: kspread slowness with a lot of data
From:       Vladimir Dergachev <volodya () mindspring ! com>
Date:       2003-02-22 21:01:15
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On Sat, 22 Feb 2003, Philipp [iso-8859-1] Müller wrote:

> > As for memory this is not a big problem. With 7 columns filled with 12645
> > cells kspread SIZE (as reported with top) is 427Megs. This system has 1G
> > of RAM so no swap issues. Also 300 bytes * 12000 = 36megs - quite
> > acceptable.
>
> 427Megs is not acceptable. This would mean our cell has 3000 bytes. Okay top
> is not very accurate, but a factore of ten makes me wonder. My guess of 300
> bytes was the result of size(KSpreadCell). KSpreadCell itself contains
> objects, so the size may be much higher.

Well, there is possibly a leak someplace. The memory consumption does
jump up during save.

Also SIZE is 95M for kspread started with blank spreadsheet. RSS is
only 21M.

                      best

                           Vladimir Dergachev

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