I amtesting IPP evaluation version downloaded from here:
It is supposed to be optimized for Pentium 4 processor.
I made sample program which makes convolution of 1024*1024 floating-point image with 12*1 convolution matrix. There are two programs with the same code:
1) Using IPL
2) Using IPP, linked to ipl.dll from Image-Processing-IPL sample.
Test results on Pentium 3 processor:
IPL 105 ms
IPP 76 ms
Test results on Pentium4 processor:
IPL performs better on Pentium 4! What happens? Maybe I am using wrong IPP version?
Message Edited by AlexFM on 11-23-2004 05:49 AM