Hi all!

I use IPP from 6.1 version appearance. 1 week ago we installed IPP 7.1 and reconfigured our source code to be compiled with 7.1 version.

Results are very strange. Overall performance decreased more than 4 times.

Maybe 7.1 requires some special settings?

Hi all.

I have a question. The code below is image processing for median filter in real-time.

But, after median processing the image comes with a diagonal  as shown in Fig 1.

Try to solve this part, fix the below source.

But, the Image is broken. as shown in Fig.2.

So, after processing median filter,  I want to get the image without diagonal.

For reference, I was using Intel IPP 7.1.

Please ask for advice.

Thank you.

===============================source code=====================================

When I run this code, 7 is written to the console (SSE 2 is enabled). If I run some FFT methods and re-run initialization, I get 3295 (SSE 4.2). What can I do to get consistent results from this API?

I am using .NET 4.0 with P/Invoke signatures for all methods used below:

class Program
{
static void Main(string[] args)
{
IppCpuType cpuType = core.ippGetCpuType();
core.ippInitCpu(cpuType);
if (cpuType == IppCpuType.ippCpuAVX)
core.ippEnableCpu(cpuType);

Our company has Intel Parallel Studio XE 2011 and uses fortran to develop our applications. We are considering whether to buy licenses for IPP 7.1 given that there are routines for vector cross-products and other possibly useful routines. Is IPP 7.1 and Intel Parallel Studio XE 2011/FORTRAN a compatible combination?

Also, I've searched the IPP forums and note that some people in the past have had difficulty getting IPP to link with fortran. Are there still issues linking with fortran?

Lastly, are there code examples that involve using IPP with fortran?