[Digikam-devel] [Bug 254033] batch queue manager should use all or more CPU cores

Gilles Caulier caulier.gilles at gmail.com
Wed Oct 13 09:36:23 BST 2010


https://bugs.kde.org/show_bug.cgi?id=254033





--- Comment #5 from Gilles Caulier <caulier gilles gmail com>  2010-10-13 10:36:20 ---
A new Thread manager must be written to :

- Process each queue in a dedicated thread
- Process item in parallel. No need to wait than one item is processed to work
on next one. We will use OpenMp at this place.
- Separate GUI of thread processing. Currently, GUi is used to manage the item
and queue to process in a separate thread. This must be done in a low level.
GUi must show only the result of thread processing.

These changes will break a lots of code in BQM. i'm not sure if we can do it in
1.x.

Jens, are you interrested to work with me on this subject ?

Note : before to work on this file, this one must be solved : 

https://bugs.kde.org/show_bug.cgi?id=195784

All is ready in settings to pass dedicated RAW decoding settings to queue
processing. Only GUi must be factored with Raw import tools (settings) and
shared with BQM.

Gilles Caulier

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