Is it possible to "force" the use of a specific SIMD?

[markzzz]

Hi,

is it possible with the awesome IPP library to force the dispatcher to only use a specific arch? Such as "IPP, please only use SSE2"?

I'd like to test IPP against some mine intrinsics code, while learning them :)

Thanks

[Tatyana_B_Intel · Accepted solution]

Hello,

Yes, sure. please use SetCpuFeatures function.

Here is the documentation reference: https://software.intel.com/en-us/ipp-dev-reference-setcpufeatures

Best regards,

Tatyana

[markzzz]

Awesome! Thank you!