Unresolved external symbol at linkage

patmetheny · ‎12-07-2005

I'm using IPP v5.0.

I'm trying to compilethe Intel Echo Cancellation sample in Visual.NET2003.

In DOS mode,thebatch file builds it successfully.

But in VS, I'm getting:

LNK2019: unresolved external symbol _ippGetCpuClocks @ 0 referenced in function _measure_start

I've added the library file which includes(ippcore.lib)to the linking options

( the lib file can be found by the linker, but for some reason it cannot find the function...)

Message Edited by PatMetheny on 12-07-2005 08:57 AM

Vladimir_Dudnik · ‎12-09-2005

Hi,

did you include "ippcore.h" file in your source file where this function called from? Actually, I have no idea, never face such problem...

Regards,
Vladimir

patmetheny · ‎12-11-2005

Yes, I've included "ippcore.h", otherwise I guessit wouldn' t have compiled.

Thanks anyway.

Vladimir_Dudnik · ‎12-13-2005

Hi,

could you also check that ippcore.lib you use are from IPP v5.0 for IA? In previous libraries this function has name ippCoreGetCpuClocks.

Regards,
Vladimir