[Libreoffice-bugs] [Bug 51239] An extremely slow search/browse table in embedded HSQLDB

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=51239

--- Comment #24 from Lionel Elie Mamane <lionel at mamane.lu> 2012-07-12 10:23:16 UTC ---
(In reply to comment #23)
> (In reply to comment #21)
>> (assuming the symbols are remotely reasonable).

>> Is it possible that there is some horrible leak / performance problem /
>> re-marshalling in the inter-apartment code ?

> In a graphical malloc trace, the loading of the database file causes a
> significant and constant increase in memory consumption, and this actually
> caused both the Instruments.app and LO to to crash in the end as all system
> resources were finally consumed.

This looks like it could be some horrible error in my recent work on the
in-memory DB cache. If one can pinpoint me to the source of the leak, it could
give me a clue.

It could be a few weeks before I can actually run valgrind on LibreOffice; I'm
currently away from my development machine.

FWIW, I've tried running with GDB, it shows similar horrible memory leak;
strace shows it constantly reads from some temporary file in /tmp...

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