[KPhotoAlbum] gps search: a patch

Johannes Zarl-Zierl johannes at zarl.at
Mon Jun 1 22:29:58 CEST 2015

Hi Reimar,

> after Tobias put his version of the patch to the gps git branch I had a look
> at that one.

No problem.

> To Your question about caching.
> I've just recompiled kphotoalbum without caching.
> gps searching took me about 15 to 20 sec (no cache).
> With caching first search run took about 2 sec, any following searches I
> just couldn't measure - the answer came immediately.
> I also go the impression that opening a lot images (about 1500 in my largest
> folder) in the annotation dialog is much faster with caching.
> Some numbers: I've got about 16800 pictures, 2500 of them have gps position
> info. So searching for gps info has to look at all the pictures.
> Hardware is an about 5 year old i5 with hdd, no ssd, 4gb ram.

Thanks for the numbers!


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