topic Which lib includes the ResamplePolyphase functions in 7.0.2? in Intel® Integrated Performance Primitives

Which lib includes the ResamplePolyphase functions in 7.0.2?

shyaki — Mon, 07 Feb 2011 20:16:48 GMT

It seems that the new 7.0.02 update 2 removed ippsr.lib which provides resampling functions and I could not find them in ipps.lib. Can you tell me where to find them in the new IPP release?

Which lib includes the ResamplePolyphase functions in 7.0.2?

shyaki — Mon, 07 Feb 2011 20:44:48 GMT

I used to use ippsResamplePolyphaseFixedFree_16s included in 6.0. Is this function removed from 7.0.2 now?

Which lib includes the ResamplePolyphase functions in 7.0.2?

Naveen_G_Intel — Tue, 08 Feb 2011 03:35:06 GMT

Hi,

The speech recognition functions (ippSR domain) are not part of IPP 7.0, also later update rleases; this domain will continue to be supported in the IPP 6.1 product. Function ippsResamplePolyphaseFixedFree is part of ippSR domain.

Thanks,

Naveen Gv

Which lib includes the ResamplePolyphase functions in 7.0.2?

igorastakhov — Tue, 08 Feb 2011 11:34:21 GMT

Hi,

ippSP provides multi-rate FIR functionality - the secuence of FIRGen (or simply a call to WinKaiser), FIRMRInit and FIR provides the same functionality with more flexibility and significantly better performance.

Regards,
Igor

Which lib includes the ResamplePolyphase functions in 7.0.2?

shyaki — Tue, 08 Feb 2011 14:41:03 GMT

Can Icopy ippSR of IPP6.1 to IPP7.0 and use it as it is?

Which lib includes the ResamplePolyphase functions in 7.0.2?

igorastakhov — Tue, 08 Feb 2011 16:06:54 GMT

What library do you use - static or dynamic?

Which lib includes the ResamplePolyphase functions in 7.0.2?

shyaki — Tue, 08 Feb 2011 16:24:42 GMT

I use ippsremerged.lib and ippsrmerged.lib statically. I tried them in 7.0, but did not succeed. It's really frustrating when Intel removes functions from a new release and breaks the backward compatibility. This give us no choice, but mix different versions of IPP, which is really dirty trick.