Face recognition memory hungry?

[David Lindblad]

Hi!

I am a bit curious about the face recognition feature and it´s memory usage. As long as I just look att the pictures with face tag DK (4.4.0) and OS (kubuntu 14:10 pre-release)  uses approximately 16gb ram. As soon as I try to put a new name tag to a Picture it immediately uses up the remaining 16gb ram and some 32gb swap. Is this a normal behaviour?  I never noticed face-recognition to be this memory hungry before. Anyone ells noticed a similar behaviour?

Best regards

David

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[Gilles Caulier-4]

Yes, there is a report about this problem.in KDE bugzilla.

The memory is not leak, but allocated for each registration into the
database.Memory is not free when a registration is don, but when all
registrations are processed.

We plan to analyse this dysfunction at team reunion in Berlin next month

Gilles Caulier

2014-10-13 16:09 GMT+02:00 David Lindblad <[hidden email]>:

> Hi!
> I am a bit curious about the face recognition feature and it´s memory usage.
> As long as I just look att the pictures with face tag DK (4.4.0) and OS
> (kubuntu 14:10 pre-release)  uses approximately 16gb ram. As soon as I try
> to put a new name tag to a Picture it immediately uses up the remaining 16gb
> ram and some 32gb swap. Is this a normal behaviour?  I never noticed
> face-recognition to be this memory hungry before. Anyone ells noticed a
> similar behaviour?
>
> Best regards
> David
>
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>

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[David Lindblad]

Ok, a known dysfunction then. Gilles, your link did not give any useful info but it´s not so important. :-)  Is there a link so one can follow the work on this issue?

Best regards

David

2014-10-13 23:02 GMT+02:00 Gilles Caulier <[hidden email]>:

Yes, there is a report about this problem.in KDE bugzilla.

The memory is not leak, but allocated for each registration into the
database.Memory is not free when a registration is don, but when all
registrations are processed.

We plan to analyse this dysfunction at team reunion in Berlin next month

Gilles Caulier

2014-10-13 16:09 GMT+02:00 David Lindblad <[hidden email]>:
> Hi!
> I am a bit curious about the face recognition feature and it´s memory usage.
> As long as I just look att the pictures with face tag DK (4.4.0) and OS
> (kubuntu 14:10 pre-release)  uses approximately 16gb ram. As soon as I try
> to put a new name tag to a Picture it immediately uses up the remaining 16gb
> ram and some 32gb swap. Is this a normal behaviour?  I never noticed
> face-recognition to be this memory hungry before. Anyone ells noticed a
> similar behaviour?
>
> Best regards
> David
>
>

> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>
_______________________________________________
Digikam-users mailing list
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[Gilles Caulier-4]

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

Gilles Caulier

2014-10-14 16:08 GMT+02:00 David Lindblad <[hidden email]>:

> Ok, a known dysfunction then. Gilles, your link did not give any useful info
> but it´s not so important. :-)  Is there a link so one can follow the work
> on this issue?
>
> Best regards
> David
>
> 2014-10-13 23:02 GMT+02:00 Gilles Caulier <[hidden email]>:
>>
>> Yes, there is a report about this problem.in KDE bugzilla.
>>
>> The memory is not leak, but allocated for each registration into the
>> database.Memory is not free when a registration is don, but when all
>> registrations are processed.
>>
>> We plan to analyse this dysfunction at team reunion in Berlin next month
>>
>> Gilles Caulier
>>
>> 2014-10-13 16:09 GMT+02:00 David Lindblad <[hidden email]>:
>> > Hi!
>> > I am a bit curious about the face recognition feature and it´s memory
>> > usage.
>> > As long as I just look att the pictures with face tag DK (4.4.0) and OS
>> > (kubuntu 14:10 pre-release)  uses approximately 16gb ram. As soon as I
>> > try
>> > to put a new name tag to a Picture it immediately uses up the remaining
>> > 16gb
>> > ram and some 32gb swap. Is this a normal behaviour?  I never noticed
>> > face-recognition to be this memory hungry before. Anyone ells noticed a
>> > similar behaviour?
>> >
>> > Best regards
>> > David
>> >
>> >
>> > _______________________________________________
>> > Digikam-users mailing list
>> > [hidden email]
>> > https://mail.kde.org/mailman/listinfo/digikam-users
>> >
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>
>
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>

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[David Lindblad]

Merci beaucoup!
David

tisdagen den 14 oktober 2014 19.00.56 skrev  Gilles Caulier:

> https://bugs.kde.org/show_bug.cgi?id=323888
>
> Gilles Caulier
>
> 2014-10-14 16:08 GMT+02:00 David Lindblad <[hidden email]>:
> > Ok, a known dysfunction then. Gilles, your link did not give any useful
> > info but it´s not so important. :-)  Is there a link so one can follow
> > the work on this issue?
> >
> > Best regards
> > David
> >
> > 2014-10-13 23:02 GMT+02:00 Gilles Caulier <[hidden email]>:
> >> Yes, there is a report about this problem.in KDE bugzilla.
> >>
> >> The memory is not leak, but allocated for each registration into the
> >> database.Memory is not free when a registration is don, but when all
> >> registrations are processed.
> >>
> >> We plan to analyse this dysfunction at team reunion in Berlin next month
> >>
> >> Gilles Caulier
> >>
> >> 2014-10-13 16:09 GMT+02:00 David Lindblad <[hidden email]>:
> >> > Hi!
> >> > I am a bit curious about the face recognition feature and it´s memory
> >> > usage.
> >> > As long as I just look att the pictures with face tag DK (4.4.0) and OS
> >> > (kubuntu 14:10 pre-release)  uses approximately 16gb ram. As soon as I
> >> > try
> >> > to put a new name tag to a Picture it immediately uses up the remaining
> >> > 16gb
> >> > ram and some 32gb swap. Is this a normal behaviour?  I never noticed
> >> > face-recognition to be this memory hungry before. Anyone ells noticed a
> >> > similar behaviour?
> >> >
> >> > Best regards
> >> > David
> >> >
> >> >
> >> > _______________________________________________
> >> > Digikam-users mailing list
> >> > [hidden email]
> >> > https://mail.kde.org/mailman/listinfo/digikam-users
> >>
> >> _______________________________________________
> >> Digikam-users mailing list
> >> [hidden email]
> >> https://mail.kde.org/mailman/listinfo/digikam-users
> >
> > _______________________________________________
> > Digikam-users mailing list
> > [hidden email]
> > https://mail.kde.org/mailman/listinfo/digikam-users
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users

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