Will there be any performance drop with "ippiResize" method using different VC++ compilors (VC++ 6.0 and VC++ 2003)?

[santhilak]

We find a strange performance drop with the "ippiResize" method while compiling the client application using VC++ 6.0 and VC++ 2003. The time taken for the ippiResize() in the client application built using VC++ 6.0 is double comparing the same with the client application built using VC++2003.

The custom dll of the intel IPPI library build using VC++2003 in both the cases.

Any thoughts would be highly appreciated.

Thanks,
Thilak

[Vladimir_Dudnik]

Hi Thilak,

what size of images you are working with? There shhould not be performance difference caused by different complilers as the most performance critical part (ippiResize) is enclosed into IPP binaries.

Regards,
Vladimir

[santhilak]

Quoting - Vladimir Dudnik (Intel)

Hi Thilak,

what size of images you are working with? There shhould not be performance difference caused by different complilers as the most performance critical part (ippiResize) is enclosed into IPP binaries.

Regards,
Vladimir

Hi Vladimir,

Thank you for your response. The image sizes vary but the performance difference observed with images 5M and more.

We will investigate more on understanding the reason for the delay observed.

Thank you again!
Thilak