topic Linkage problems with IPP in matlab in Intel® Integrated Performance Primitives https://community.intel.com/t5/Intel-Integrated-Performance/Linkage-problems-with-IPP-in-matlab/m-p/862197#M7893 Hi!<BR /><BR />I am compiling mex files using matlabs lcc compiler. All files compile sucesfully, but the linking breaks. It complains about undefined reference to all IPP functions I have used. I have only used those in the ipps part, i.e signal processing. I have inlcluded the switch -L"C:Program...ia32stublib" -libpath"C:Program...ia32stublib" and added ipps.lib to the list of files to link with. Do any of you have any clues to why the linker is not finding the symbols to link with?<BR /><BR />Thanks for any help<BR /><BR />Thor Andreas<BR /> Tue, 22 Jan 2008 16:17:40 GMT thorant 2008-01-22T16:17:40Z Linkage problems with IPP in matlab https://community.intel.com/t5/Intel-Integrated-Performance/Linkage-problems-with-IPP-in-matlab/m-p/862197#M7893 Hi!<BR /><BR />I am compiling mex files using matlabs lcc compiler. All files compile sucesfully, but the linking breaks. It complains about undefined reference to all IPP functions I have used. I have only used those in the ipps part, i.e signal processing. I have inlcluded the switch -L"C:Program...ia32stublib" -libpath"C:Program...ia32stublib" and added ipps.lib to the list of files to link with. Do any of you have any clues to why the linker is not finding the symbols to link with?<BR /><BR />Thanks for any help<BR /><BR />Thor Andreas<BR /> Tue, 22 Jan 2008 16:17:40 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Linkage-problems-with-IPP-in-matlab/m-p/862197#M7893 thorant 2008-01-22T16:17:40Z Re: Linkage problems with IPP in matlab https://community.intel.com/t5/Intel-Integrated-Performance/Linkage-problems-with-IPP-in-matlab/m-p/862198#M7894 <P>Hi Andreas,</P> <P>you can't use Win32 libraries directly for MEX files. The special wrapper is required, please refer to MATLAB documentation how to call functions from DLL in MATLAB</P> <P>Regards,<BR /> Vladimir</P> Tue, 22 Jan 2008 16:47:49 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Linkage-problems-with-IPP-in-matlab/m-p/862198#M7894 Vladimir_Dudnik 2008-01-22T16:47:49Z