topic Re: Intel® Integrated Performance Primitives version 2021.3 is now available in Intel® Integrated Performance Primitives

Intel® Integrated Performance Primitives version 2021.3 is now available

Gennady_F_Intel — Wed, 30 Jun 2021 16:23:00 GMT

Intel® Integrated Performance Primitives version 2021.3 Initial Release is now available.

Intel IPP package is now available as part of Intel® oneAPI Base Toolkit or as a stand-alone version.

Please visit the Intel® IPP Product Page and see what's new in Intel IPP 2021.3 follow the Link:

PeterLin — Sat, 11 Sep 2021 09:00:10 GMT

Hi Gennady,

Glad to gear that. I would like to use IPP in linux kernel module. However, I got link error, "ippInit() undefined!"

Actually, all ipp function with link error. The code is success in IPP 8.1. I need some help to fix it.

All system information is in Makefile (OS version, kernel version, gcc version)

any help will be grateful!

PeterLin — Sat, 11 Sep 2021 12:47:07 GMT

Hi Gennady,

I think I know what is wrong. The compiler in Oneapi basekit is DPC++, it is for cpp file.

However, linux kernel module is written with .c code, therefore linker does not know how to link.