[Digikam-devel] Threading for face detection

Alex Jironkin alexjironkin at gmail.com
Wed Jul 21 21:11:21 CEST 2010

If it takes a sec to do each cascade and there are only 2-3 then it will take longer to fork and merge then run in single thread. Parallelise on the level of images done in parallel, similar to "parfor" in MPI.

On 21 Jul 2010, at 20:04, Aditya Bhatt wrote:

> But yeah, you're right, we should have a look at TBB to use it in libface internally, to launch the 3 cascades in separate threads. _______________________________________________
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