I'm using old version of IPP, I think it's 4.0 for FIR filtering in a legacy code. Recently we upgraded the system to .NET4.0 and windows 64-bit.
After this, I started noting issues with ippsFIR64f_32f function. It can run several times successfully but then it gets stuck. I believe it is memory-related but I cannot point to a specific point or issue.
I will appreciate any help or advise.
Sergey, this function has been moved from the latest 9.0 version of IPP and available into 9.0 legacy - https://software.intel.com/en-us/articles/intel-ipp-legacy-libraries. ;
since IPP v.9.0, we suggest the new FIRSR or FIRMR APIs instead. please refer to the documentation for details or check the problem with 9.0 IPP legacy library.