topic problem with ipp and opencv in Intel® Integrated Performance Primitives

problem with ipp and opencv

bucciolini — Tue, 27 May 2008 10:05:19 GMT

Hi,
my problem is much similar to this:
OpenCV does not detect Intel IPP 5.3 (under linux):
OpenCV works correctly but can't detect IPP installation.
So i downloaded the update file cxswitcher.cpp, placed it in cxcore/src, uninstalled opencv using "make uninstall" and then cleaned all using "make clean".
After that i followed standard procedure to install OpenCV (./configure, make, sudo make install, ldconfig), placing:
/usr/local/lib
/opt/intel/ipp/5.3.3.074/ia32/lib
in /etc/ld.so.conf before running ldconfig.

However, nothing has changed: when i call cvUseOptimized(1), the return value is still 0. Do you have some suggestions?

Re: problem with ipp and opencv

Vladimir_Dudnik — Tue, 27 May 2008 10:08:55 GMT

So, it means you have solution for that, is not it?

Re: problem with ipp and opencv

bucciolini — Tue, 27 May 2008 10:16:18 GMT

Excuse me, I don't know why my post has been cut so I had to rewrite it. You could see only the first two lines of my precedent post, now it's ok. I'm still searching for a solution, I'd be grateful if you can help me !

edit: SOLUTION FOUND --> I forgot to set ippvars32.sh, now everything works correctly