hugin-devs team mailing list archive

[Daniel Kaneider <1266059@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hi,

I'm not sure if this is the right place for features requests, as this
is one:

align_image_stack is very slow. On my system with 4 cpus (2 logical HT)
I rarely have more than 30% of cpu usage. This means that alignment
currently takes minutes with 3-5 bigger images (< 20MP). OpenMP is one
of the easier possibilities to make the whole process faster. Please
evaluate how/whether this could help. I observed that hugin, or parts of
it, are already using OpenMP, since the specific dll is shipped on
windows.

** Affects: hugin
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1266059

Title:
  OpenMP for align_image_stack

Status in Hugin - Panorama Tools GUI:
  New

Bug description:
  Hi,

  I'm not sure if this is the right place for features requests, as this
  is one:

  align_image_stack is very slow. On my system with 4 cpus (2 logical
  HT) I rarely have more than 30% of cpu usage. This means that
  alignment currently takes minutes with 3-5 bigger images (< 20MP).
  OpenMP is one of the easier possibilities to make the whole process
  faster. Please evaluate how/whether this could help. I observed that
  hugin, or parts of it, are already using OpenMP, since the specific
  dll is shipped on windows.

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