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™...
View ArticleIntel® IPP 2017 Beta is available – please register and provide feedback!
Intel® IPP 2017 Beta is now available. The release provides broad and release quality optimizations for AVX512 and AVX2 (KNL and SKL). This results in higher performance and more efficient data...
View ArticleCommunity License serial number does not work
Hello,I downloaded the community licensing version of IPP 9.0 update 2 and received a serial number for it. When installing and entering that serial number, I get an error message box "Activation...
View ArticleippsECCPSetStd() crashes
Hi,I'm trying to use the IPP-ECC functionality (for the first time), and I have a 'weird' issue.Doing a very simple example in C on Linux, heavily inspired by...
View ArticleIntel® System Studio 2017 Beta - Release Notes
This page provides the current Release Notes for the Intel® System Studio 2017 Beta product.To get product updates, log in to the Intel® Software Development Products Registration Center.For questions...
View ArticleDeprecated RS decoder/encoder
What the alternatives for encoding and decoding functions for Reed-Solomon code?ThanksMax
View ArticleWarpAffine zoomed image quality
After extensive forth and back to get panning/zooming to work using the WarpAffine functionality (see https://software.intel.com/en-us/forums/intel-integrated-performance-primitives/topic/622238), I...
View ArticleippsThreshold with NaN works differently for various CPU types
Using the following example code: Ipp32f a[] = {-1,-2,-3,-4}; Ipp32f b[4]; ippsLog10_32f_A24(a, b, 4); // Generate some NaNs (actually -NaN) ippsThreshold_32f_I(b, 4, 0, ippCmpLess);...
View Articlemedian filtering
Just started to work with the Intel Performance Primitives. Looks like a fantastic software library !As a first test, I tried ippiFilterMedianBorder. The u8 and u16 versions are blazingly fast,...
View ArticleippsFIR64f_32f
Hi,I'm using old version of IPP, I think it's 4.0 for FIR filtering in a legacy code. Recently we upgraded the system to .NET4.0 and windows 64-bit.After this, I started noting issues with...
View ArticleBug in ippiCopy_32f_C1R ROI handling
Hi,I found a bug in ROI handling in ippiCopy_32f_C1R() function. In some cases it writes outside of specified ROI.IPP library version 2016 Update 2. CPU is Intel Core i5 4460. OS is Windows 8.1...
View Articleresampling using ippsResamplePolyphaseFixed_16s
Hi i am new Intel ipp, when i go through old code some one in my company did i got doubts on resampling bufsize[k] = 200; history[k] = 20; time1[k] = 20;...
View ArticleippA0C4
The IPP headers define ppA0C4, but I didn't see any actual calls for the format. The documentation says: If an alpha (opacity) channel is present in image data, the image must have four channels, with...
View ArticleAdventures with ippiFilterWiener (1)
Having implemented ippiFilterWiener on 8u and 32f (see the next post) I turned to 16u. There is an ippiFilterWiener_16s but not an ippiFilterWiener_16u. Well, I thought, then we simply convert from 16u...
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Super-resolution image (huge image) support in Intel® IPP 2017 Beta
Intel® IPP 2017 Beta introduced the new APIs (Intel® IPP 64x functions) that can support 64-bit data length in the image and signal processing domains. The Intel® IPP 64x functions are implemented as...
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