opencvintel-ipp

Build OpenCV with IPP vs IPP_A support

I build OpenCV 3.0, during CMake configuration, There are two options,

First, build with IPP support (WITH_IPP),

second build with IPP_A support (WITH_IPP_A)

What is the difference between IPP and IPP_A options?

Thanks in advance

Solution

  • IPP and IPP_A are not the same libraries. IPP_A contains some functions for asynchronous processing and, as far as I known, it is a preview library.