[KPhotoAlbum] KPhotoAlbum crashes while generating thumbnails during start

Manfred Usselmann usselmann.m at icg-online.de
Mon Jun 3 09:36:14 CEST 2013



Hi, 

I did run the version from git master, last changed on 27.05.2013
00:06:03, a397ba64fa2149a78b4e21f458e0c0723086601b (Run without video
thumbnail/length support when mplayer is missing.). I've send the output
from 

Callgrind to Jan, it's about 6 MB. In case someone else would like to
have it please let me know. 

Thanks,
Manfred 

Am 02.06.2013 12:30, schrieb Jan Kundrát: 

> On Thursday, 30 May 2013 01:37:04 CEST, Manfred Usselmann wrote:
> 
>> the performance issue is not solved, it's still terrible. Maybe even worse than before. Even if I select a folder with just a few relatively small images, KPA is unusable. The image collected is stored on a CIFS (Samba/Windows) share on a local server with a fast connection (1 Gb/s).
> 
> Manfred, could you please provide a bit more detail?
> 
> - What version do you run? If you just updated from git, did you run `make` and `make install`, and are you running the installed binary? What git commit is it?
> 
> - Where is the application spending most of its time? Something like the output of `valgrind --tool=callgrind` would be terrific, but also rather slow to obtain. However, making sure that you have debugging symbols, running the KPA from inside `gdb` and occasionally stopping it via Ctrl+C and sending the output of "thread apply all backtrace" (or "t a a bt" if you are bothered typing) will help a lot.
> 
> Cheers,
> Jan

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