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Lebedev__Artem
Beginner
39 Views

Wavelet transform multithreading

Hello!

I've tried to implement discrete wavelet 2D Haartransform for RGB imageand found an exellent functionippiWTFwd_32f_C3R which helped me get the desired results. But it seems to be working in single-threaded mode. I've triedto set number of threads using ippSetNumThreads function for moreeffective utilization of my quad-core processor. But that didn't take effect.

Is this a problem of ippiWTFwd_32f_C3R implementation orI do something wrong?
Source codes are attached.
I work with Linux andl_ipp_7.0.1.084_intel64.

P.S. Sorry for my poor English.
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1 Reply
Vladimir_Dudnik
Employee
39 Views

Hello,

you may check with ThreadedFunctionsList.txt file if that particular function provides internal threading capabilities. You will find this file in your IPP installationunder documentation folder.

Regards,
Vladimir
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