Hi,

I had a lot of Problems and crashes the last weeks because of bad tags.
Try to check your tags and delete everything with strange signs

best regards
thorsten


Am 19.02.2013, 03:18 Uhr, schrieb Warren Baird  
<[email protected]>:

> Hi Johannes,
>
> It doesn't seem to make a difference.   both when running off the copy in
> /dev/shm, or after copying it back and running it again.
>
> I'm a little confused though --- is darktable continually running sql
> queries?   I see this sluggishness even just moving my mouse around in  
> the
> 'file manager', or scrolling in the file manager.    I kinda assumed that
> once I selected the tags under 'collect images', the SQL search was done
> once, and the rest of the work was done on the results...  Changing the
> selected tags seems pretty quick - it's just the interaction afterwards
> that is slow...
>
> I do have quite a few tags - it looks like Aperture exported every face I
> had tagged in aperture as a separate tag, so I probably have a few  
> hundred
> or so.
>
> Other ideas / suggestions?
>
> Best regards,
>
> Warren
>
>
>
> On Mon, Feb 18, 2013 at 9:08 PM, johannes hanika <[email protected]>  
> wrote:
>
>> you're potentially running into an issue with the sqlite3 backend.
>>
>> if your distro allows it, try copying ~/.config/darktable/library.db
>> to /dev/shm and start
>>
>> darktable --library /dev/shm/library.db
>>
>> and copy it back after that. traditionally, in-ram access made sql run
>> a lot faster, if that doesn't solve your issue we might need another
>> index on the tags table (do you also have a lot of tags?).
>>
>> j.
>>
>> On Tue, Feb 19, 2013 at 2:36 PM, Warren Baird
>> <[email protected]> wrote:
>> > Hi all,
>> >
>> > I've started trying to use darktable 'for real' and have run into a
>> fairly
>> > annoying issue.   The lighttable UI becomes really sluggish if I  
>> create a
>> > collection defined by taking a tag with a lot of matches, and then
>> selecting
>> > "Exclude Images" and selecting a tag that matches a small number of
>> images.
>> >
>> > I've tried this with a collection of about 7500 images, and an  
>> 'exclude'
>> tag
>> > that matches about 300 of them - and another collection of about 1100
>> > images, and an exclude tag of maybe 200 or so images.
>> >
>> > In both cases the general UI response gets very slow - the highlight  
>> lags
>> > about a second behind mouse movements, and scrolling gets very slow.
>> >
>> > if I select 'clear this rule' on the exluded tag, the performance  
>> gets a
>> > *lot* better.
>> >
>> > I often want to scan through a relatively large # of images looking  
>> for
>> > things that might work for a particular art project - but I usually  
>> want
>> to
>> > exclude any images that I've used in previous projects...
>> >
>> > Any suggestions on alternative ways to accomplish this, or how to  
>> speed
>> this
>> > up would be great!
>> >
>> > Should I log a bug?
>> >
>> > best regards,
>> >
>> > Warren
>> >
>> >
>> > --
>> > Warren Baird - Photographer and Digital Artist
>> > http://www.synergisticimages.ca
>> >
>> >
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>
>

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