[Libreoffice-bugs] [Bug 114377] Crash if pasting/copying calc cells with comments (5000 lines)

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=114377

b. <newbie-02 at gmx.de> changed:

           What    |Removed                     |Added
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                 CC|                            |newbie-02 at gmx.de

--- Comment #5 from b. <newbie-02 at gmx.de> ---
@Xavier: did you A) copy the commented cell from col A to col G? with col B to
F left empty, thus producing 10k of commented cells, or 

did you B) copy the commented cells into the range! Ax:Gx? with also copies in
Bx to Fx? resulting in 35k of commented cells. 

my best result for the copy to 5k rows with A): 14 seconds with LO ver 6.2.8.2
win, while B) with - only - 3,5 times the amount of comments took 2:12 minutes,
there is a 'non linear' effect from the amount of comments. 

that while all linux versions showed much worse performance!

the good performance of ver 6.2 is fading out, 7.0.0.0.a0+ took 3:50 minutes
with var. B) to become ready to click on a new cell, and afterwards took
between 1 and 3:30 minutes to react (change the focus to that cell) after a
click on a cell ... unusable. 

- good? performance ... no ... 'a little less bad', good would be if commented
cells could keep up with the processing speed of normal cells, it takes less
than a second to copy two cells, one with 'a' and one with 'test' in it, to 70k
cells (A1:N5000), thus we can say storing and handling of information in
comments is very inefficient at all -

6.2.8.2 - win!!! - stays 'responsive' also with 35k of commented cells, that's
why i'm using it. 

reg. 

b.

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