topic Re: IPP EM64T libraries on Opteron ? in Intel® Integrated Performance Primitives

IPP EM64T libraries on Opteron ?

benoit_maison — Fri, 24 Jun 2005 16:57:38 GMT

Hello,
I would like to know if the EM64T version of IPP will run on an Opteron processor.
I read in another intel forum that if the compiler flag -xP is not used, the code is fully compatible.
So my questions are:
-will the EM64T IPP 4.1 libraries (windows and linux) run on an AMD64 platform ?
-if yes, will the dispatch work automatically, or can it be forced to use the EM64T version ?
Thanks a lot,
-Benoit

Re: IPP EM64T libraries on Opteron ?

Ying_S_Intel — Tue, 28 Jun 2005 01:22:22 GMT

-will the EM64T IPP 4.1 libraries (windows and linux) run on an AMD64 platform?
[answer] Yes.
-if yes, will the dispatch work automatically, or can it be forced to use the EM64T version ?
[answer]It is the "mx" code to be dispatched on non-Intel processor-based systems. ( btw,"m7" codefrom IPP librarieswill be dispatched on Intel EM64T system )

Thanks,
Ying