topic Dispatching fails in Intel® Integrated Performance Primitives

Dispatching fails

Rob_Ottenhoff — Mon, 31 May 2010 08:10:23 GMT

Hi,

I'm trying to do some performance tests on my brand new Intel Core i7 ( 860 ). I'm using the IA-32 variant of IPP although the operating system is window 7 64-bit. According to the documentation the ipp*p8-6.1.dll runtime dll's should be loaded for this processor. But they aren't: only the non-optimized ipp*-6.1.dll versions are loaded. This is, let's say, 'suboptimal'. Any ideas? Or is this a bug?

Regards,

Rob

Dispatching fails

Vladimir_Dudnik — Mon, 31 May 2010 09:07:57 GMT

Hi Rob, we did not see such issue with IPP. Looks something is wrong with your project settings. Did you link with 32-bit dispatcher libraries?

Regards,
Vladimir

Dispatching fails

Rob_Ottenhoff — Mon, 31 May 2010 11:44:24 GMT

Hi Vladimir,

Ah. I'm sorry, I was wrong. The right dll's are loaded. I just didn't look deep enough. The runtimes are loaded later than I expected and I overlooked them.

Greetings,

Rob

p.s. Pfff.