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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...
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...
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 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 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 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 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 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 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 ArticleDeprecated RS decoder/encoder
What the alternatives for encoding and decoding functions for Reed-Solomon code?ThanksMax
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 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® IPP Functions Optimized for Intel® Advanced Vector Extensions 2...
Here is a list of Intel® Integrated Performance Primitives (Intel® IPP) functions that are optimized for Intel® Advanced Vector Extensions 2 (AVX2) on Haswell and Intel® microarchitecture code name...
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 Articlec++ std::nth_element-like sorting in IPP?
Does IPP contain a method for computing 'partially sorted' data? In particular, I'm looking for something comparable to the std::nth_element method in C++ that guarantees that data elements less than...
View ArticleHow to download olderversions of IPP
Hi,How can I download IPP V8.2 with a community licence? I have an older RHEL5 legacy machine and IPP version 8.2 seems to be the latest compatible distribution. Thanks,
View ArticleHow to Build Intel® IPP Legacy Samples with Intel IPP 9.0 Legacy Libraries
This article provides instructions on how to build the Intel® Integrated Performance Primitives (Intel® IPP) legacy samples with Intel IPP Legacy Libraries. The Intel IPP deprecated functions were...
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 ArticleC# in IPP 9? Need 64bit C# ipp
I am looking for an IPP version that has a C# layer and examples for 64 bit Windows OS (7pro)... IPP 7 had a C# interface but not 64bit, IPP 9 seems to not have a C# interface, am I wrong?. I could not...
View Articleunable to find the download for Legacy library
hello,previously I used community license to get IPP 9.0 and now I need to download the legacy library to use some old function. I have followed this link...
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