Your message dated Tue, 2 Nov 2010 14:23:53 +0100
with message-id
and subject line Re: Bug#591933: hugin: Slow save
has caused the Debian Bug report #591933,
regarding hugin: Slow save
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
591933: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=591933
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: hugin
Version: 2010.2.0+dfsg~beta1-1
Severity: important
With an increasing number of elements - in my situation, around 200 images with
over 6000 control points, the Hugin UI becomse really slow. The key factor
seems to be the file serialization of settings. Saving the current state
often takes way over one minute to complete. Similarly, operations that seem
to cause an automatic save (e.g. for undo?) block the UI, for example checking
or unchecking parameters in the optimizer often take multiple seconds to
update. For large jobs such as this, this is quite a limitation: it would
make sense to incrementally optimize parts of the Panorama to reduce complexity
in the optimizer. However, choosing parameters to optimize in the UI is pretty
much impossible.
Even worse is the "Layout" view, which only updates with less than one frame
per minute (on AMD64 X2 5000+ with 4 GB of RAM, Nvidia graphics). This tool
would be useful to detect images that overlap but are not connected via control
points - if it would somehow work.
These effects probably are related and can be fixed by checking the data
structures the control points are kept in and how they are iterated.
Currently, I can only recommend Hugin for up to ~30 images.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.34-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages hugin depends on:
ii enblend4.0+dfsg-1image blending tool
ii enfuse 4.0+dfsg-1image exposure blending tool
ii hugin-tools2010.2.0+dfsg~beta1-1 CLI tools for Hugin
ii libboost-thread1.4 1.42.0-4 portable C++ multi-threading
ii libc6 2.11.2-2 Embedded GNU C Library: Shared lib
ii libexiv2-9 0.20-2EXIF/IPTC metadata manipulation li
ii libgcc11:4.4.4-8 GCC support library
ii libgl1-mesa-glx [l 7.8.2-2 A free implementation of the OpenG
ii libglew1.5 1.5.4-1 The OpenGL Extension Wrangler - ru
ii libglu1-mesa [libg 7.8.2-2 The OpenGL utility library (GLU)
ii libimage-exiftool- 8.15-1Library and program to read and wr
ii libpano13-22.9.17~beta2-1panorama tools library
ii libstdc++6 4.4.4-8 The GNU Standard C++ Library v3
ii libtiff4 3.9.4-1 Tag Image File Format (TIFF) libra
ii libwxbase2.8-0 2.8.10.1-3wxBase library (runtime) - non-GUI
ii libwxgtk2.8-0 2.8.10.1-3wxWidgets Cross-platform C++ GUI t
ii make 3.81-8An utility for Directing compilati
hugin recommends no packages.
hugin suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Hello Andreas,
> Saving speed should have improved in beta2:
> * Fix for slow .pto.mk file generation with large projects.
>
> Can you confirm this?
>
It definitely has improved by an order of magnitude, but the UI when
selecting/deselecting parameters (which triggers makefile regeneration) is
still noticeable.
But closing the bug is okay for me, the "bug" character (making it almost
unusable for large projects) of this is gone.
Regards,
Erich
--- End Message ---
___
Pkg-phototools-devel mailing list
Pkg-phototools-devel@lists.alioth.debian.org
http://lists.alioth.debian.org/mailman/listinfo/pkg-phototools-devel
