[Bug 243915] New: Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

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[Bug 243915] New: Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915

           Summary: Digikam uses all memory and hangs when importing a
                    directory from the hard drive with a large image
           Product: digikam
           Version: 1.2.0
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: Import
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:           1.2.0 (using KDE 4.4.4)
OS:                Linux

I upgraded to Fedora 13 and tried to load my pictures directory into digikam.
My system has 2 GB of RAM, and Digikam used quite a bit of memory when
importing the images.  When it got to a subdirectory with a large image (a
16384x8192 pixel TIFF), the memory usage went even higher, and the system
nearly froze due to swap thrashing until I killed Digikam.  I then moved out
the subdirectory with the large image and restarted Digikam, and this time it
loaded without hanging.

Reproducible: Always

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[Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Gilles Caulier-4
https://bugs.kde.org/show_bug.cgi?id=243915





--- Comment #1 from Gilles Caulier <caulier gilles gmail com>  2010-11-24 09:10:21 ---
digiKam 1.6.0 is out:

http://www.digikam.org/drupal/node/550

Please update and check if this entry still valid.

Thanks in advance

Gilles Caulier

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[Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Marcel Wiesweg
In reply to this post by Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915





--- Comment #2 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-01-18 14:46:24 ---
Did you try to edit/view the image, or do you refer to the initial scan when
digikam sees the picture for the first time?

In the first case: Yes, an 8bit image of this size will use 512 MB of memory.
Dont expect that to change in the near future.
In the latter case: Then I assume this has been fixed in libexiv2, which used
to allocate lots of memory for large TIFFs in older versions.

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[Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Andrew McNabb
In reply to this post by Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915





--- Comment #3 from Andrew McNabb <amcnabb mcnabbs org>  2011-01-18 17:43:41 ---
This problem occurred during the initial scan.  I have not recently retested
this problem, but I'll try to get to it soon.

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[Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Gilles Caulier-4
In reply to this post by Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[hidden email]
         Resolution|                            |WAITINGFORINFO




--- Comment #4 from Gilles Caulier <caulier gilles gmail com>  2011-07-06 10:54:26 ---
We need feedback using a recent version. 2.0.0 RC is out, please test...

Thanks in advance

Gilles Caulier

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[digikam] [Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

Gilles Caulier-4
In reply to this post by Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915

--- Comment #5 from Gilles Caulier <[hidden email]> ---
New digiKam 4.11.0 is available.

https://www.digikam.org/node/740

Can you reproduce the problem with this release ?

Gilles Caulier

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[digikam] [Bug 243915] Digikam uses all memory and hangs when importing a directory from the hard drive with a large image

bugzilla_noreply
In reply to this post by Andrew McNabb
https://bugs.kde.org/show_bug.cgi?id=243915

[hidden email] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WAITINGFORINFO              |FIXED
   Version Fixed In|                            |5.1.0

--- Comment #6 from [hidden email] ---
With digiKam 5.0.0, this problem is not reproducible.
I close this file now. Don't hesitate to re-open if necessary.
Gilles Caulier

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