[Digikam-devel] [digikam] [Bug 323888] Face recognition makes digikam fill all the available memory

Gilles Caulier caulier.gilles at gmail.com
Tue Jun 24 14:10:25 BST 2014


https://bugs.kde.org/show_bug.cgi?id=323888

--- Comment #81 from Gilles Caulier <caulier.gilles at gmail.com> ---
I have bad news for this entry.

My investigations result sound to conclude that there are huge memory
liberation performed outside digiKam database interface.

I tested it with SQLite.

It's not memory leak. allocated memory is liberated at end of digiKam session.

But database transactions take memory again and again. There is no reason for
that. This is true for main digiKam database, and of course with Face database
which store image compressed histogram data processed by faces training
process.

I'm sure to not have seen it in the pass. I suspect a regression in libsqlite
or Qt4-sqlite plugin. 

To resume, i suspect a UPSTREAM bug.

Gilles Caulier

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