Are IPP integration wrappers needed to benefit from including IPP in openCV? [closed]

asked 2017-10-09 17:52:20 -0500

tomasth gravatar image

updated 2017-10-11 15:14:32 -0500

I'm getting the following message when compiling OpenCV with a local IPP package (dynamic linkage)

Cannot find Intel IPP Integration Wrappers, optimizations will be limited. Use IPPIWROOT to set custom location

Can someone tell me what "optimisations will be limited" really means? I'm wondering if a significant part of the IPP optimisations is left out if the integration wrappers are missing?

I tried setting the IPPIWROOT but the version I have seems to be incompatible with OpenCV resulting in build errors.

edit retag flag offensive reopen merge delete

Closed for the following reason duplicate question by berak
close date 2017-10-09 23:57:21.632111


Marked as duplicate but I cannot find the thread of which this could be a duplicate. Please help.@berak

tomasth gravatar imagetomasth ( 2017-10-10 04:49:11 -0500 )edit