Intel® Integrated Performance Primitives

Intel® IPP 9.0 is available

Intel® IPP 9.0 is now available.  The release added the new Intel® AVX-512 optimization for the computer vision and image processing functions, extended optimization for Intel® Atom™ and Intel® Quark™ processors, and included the new APIs to support external threading.

We will have a free technical webinar to talk about the new Intel IPP 9.0.  Check the following post to find more information:

Free technical webinar to learn new Intel IPP 9.0

Intel® IPP 9.0 brings the major changes for the product.  It includes the new optimization for Intel® AVX-512 instruction sets, extends optimization for Intel® Atom™ and Intel® Quark™ processors, and adds the new APIs to support external threading.  The release also brings the several changes for different domains.  Join us for a webinar learn the new Intel® IPP, and Intel® MKL products. 

Old new license

Hi all,

My question is quite unusual,

2 years ago I asked our management for IPP license specially for my PC, but I received negative answer.
Yesterday I received a message from our IT department that IPP license for me has been bought...   But it appeared that they did it one year ago (08.2014) and forgot about it successfully.
As a result we have Intel license (*.lic file) for Intel Parallel Studio XE Composer Edition for Windows from 08.2014.
I'd like to enable this license.

My questions are:

ippiConvFull_32f_C1R error in IPP7.0

Hi, I test ippiConvFull_32f_C1R under VS2010 and IPP 7.0 on my computer. The cpu

is i5-3470 CPU@3.20GHz. 

I find when the kernel size is larger than 10*10, then the result is not correct. the code as follows:

    int   nWidth = 81;
    int   nHeight = 80;
    float *pfsrc = new float[nWidth*nHeight];

    for(int i = 0; i < nWidth*nHeight; i++)
        pfsrc[i] = i;

    int nKWidth = 11;
    int nKHeight = 11;
    float psKernel[200];

Project migration from IPP 8.x to IPP 9.0 -- need help on replacing removed functionality

Starting with IPP 9.0, Intel has completely removed all JPEG-related functions including Huffman and color space conversions. Color space conversions I can handle on my own, but I am not in the mood to implement multi-threaded JPEG and Huffman parts from scratch. I had a working solution with UIC and IPP 8.x, now I have a broken build.

Sure, I can choose between staying on 8.x and miss on all performance improvements for new CPUs and all bugfixes / new features and upgrading to 9.0 while losing the most important part of my image viewer application -- (fast) JPEG decoding.

Using IPP with pjsip


I want to integrate IPP (Intel® Parallel Composer) with pjsip. I have installed w_ipp_7.0.2.154_ia32.exe.

There is an installation guide from pjsip: The installation is tested up to Intel version 7.0 update 2

The guide says that you have to use Intel IPP sample code ( From the sample code speech.lib can be build.

PJSIP use the speech.lib, how do I get the sample code, so that I can build the lib ?

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