topic Re: Entry Point Not Found in ippi20.dll in Intel® Integrated Performance Primitives

Entry Point Not Found in ippi20.dll

minbo-shim — Wed, 18 May 2005 23:00:25 GMT

Hi there,

I am gettingthe followingrun-time error:

The procedure entry point "ippiRotate_8u_C4R" could not be located in the dynamic link library ippi20.dll.

The header file "ippi.h"has the declaration of the function.

Any help on this would be appreciated.

Re: Entry Point Not Found in ippi20.dll

Ying_S_Intel — Sat, 21 May 2005 04:31:43 GMT

This sounds relate to system environment setting. Make sure the ippi20.dll you loaded is the same version of ippi20.h file.

You can run the env.bat file from IPP directory oolsenv to make sure the correct system environment setting for IPP, another place you may check is the directory under windowssystem32 to see if there are older version of ipp*dll .

Thanks,
Ying S
Intel IPP

Re: Entry Point Not Found in ippi20.dll

minbo-shim — Sat, 21 May 2005 21:28:37 GMT

Hi Song,

That was it!

The Matlab (7.01)installed on my computer had createdthe preceded PATH to old IPP dll in$(MATLABROOT)inwin32over the latest Intel's IPP dll directory.

Thank you for your help.