topic problem running Intel IPP code sample in Intel® Integrated Performance Primitives

problem running Intel IPP code sample

riclas — Sat, 05 Apr 2008 22:15:16 GMT

hi

i'm trying to run the FFTfilter.cpp code sample and i have a memory access error:

First-chance exception at 0x7c928fea in projInf.exe: 0xC0000005: Access violation writing location 0x00000010.

this occurs when it reaches line 83 of tools.cpp (http://download.intel.com/support/performancetools/libraries/ipp/webExamples/tools.zip).

i'm using an MFC application project to call the FFTfilter.cpp main function, i haven't altered anything of the code...

i have no warnings or errors, i have used the deprecated flag for deprecated functions in the code, and i have the linker use ipps.lib ippcore.lib ippi.lib .

http://download.intel.com/support/performancetools/libraries/ipp/webExamples/digfilter/FFTFilter.cpp

thanks for any help.

Re: problem running Intel IPP code sample

riclas — Mon, 07 Apr 2008 21:41:20 GMT

so, the problem is when the program reaches a line with the CritSect constructor ...
i guess the Intel code is correct so is there any special config to use critical sections/threads or is this any other problem?

please help me out here....

Re: problem running Intel IPP code sample

Vladimir_Dudnik — Tue, 15 Apr 2008 09:53:37 GMT

Hello,

the sample you are refer to is a bit out dated piece of code from IPP book. I would recommend you to take a look oon IPP signal processing sample you can download from IPP main page. These samples are updated and tested with each IPP release.

Regards,
Vladimir