[Pkg-phototools-devel] enblend/enfuse 4.0

[Andreas Metzler]

On 2010-03-27 Andreas Metzler <ametzler at downhill.at.eu.org> wrote:
> Sebastian Harl <tokkee <at> debian.org> writes:
[enblend/fuse 4.0]

>> Also, the new upstream release adds support for OpenMP, which sounds
>> kinda interesting to me. Anyway, as far as I understand the upstream
>> README, this does not seem to be optional at run-time. What do you guys
>> think about providing additional -openmp binaries?

> Sounds good. I would suggest to simply ship another binary in the
> deb instead of adding another package. For huge panos people still
> might need to use the nonmp version on multi-CPU systems because
> openmp and imagecache do not go together. 

Suggested patch attached.

This does not make huge improvement, as nona is already MP-aware, but
it is noticable. With a 5-image panorame I get

real    0m39.367s
user    0m58.640s
sys     0m1.560s

instead of

real    0m47.089s
user    1m1.008s
sys     0m1.300s

for the whole stitch process.
cu andreas
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