https://bugs.freedesktop.org/show_bug.cgi?id=55570
Priority: medium
Bug ID: 55570
Assignee: [email protected]
Summary: autocorrect slow-down
Severity: major
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: UNCONFIRMED
Version: 3.7.0.0.alpha0+ Master
Component: Linguistic
Product: LibreOffice
mmmhhh... it seems that performance in LOdev 3.7 declined versus current 3.6
stable releases... so I'm REOPENING this bug.
my tests say that the freeze time after typing the first word in a Writer
document become longer in LOdev 3.7
--------------------
LibO 3.6.1
--------------------
acor_.dat (65K entries)
5 seconds
acor_.dat 65K entries + acor_it-IT.dat 55K entries
9 seconds
--------------------
master 3.7.x
--------------------
acor_.dat 65K entries
13 seconds
acor_.dat 65K entries + acor_it-IT.dat 55K entries
20 seconds
acor_.dat 65K entries + acor_it-IT.dat 119 entries *
26 seconds
* this test can't be done in 3.6.1 since only master currently supports
autocorrect databases larger than 65K
I suspect that the longer freeze of LOdev 3.7 is a side effect of the new
"32-bit autocorrect databases" introduced by this committ:
http://cgit.freedesktop.org/libreoffice/core/commit/?id=78a39502de36c32d7aaf6e5bbde1f8df80fdd21f
so I'm adding Tomaz Vajngerl to the CC List, since he's the man who's doing a
lot of work fixing autocorrect performance issues, and maybe he's could find a
solution in this area he already knows very well
@ Tomaz
if you read Comment 17 and Comment 25 from Micheal Meeks, you'll see that he
saw room for improvement for his partial 3.5.4 fix
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