64 bit C# wrapper for ipp 6.1
I am still using ipp 6.1 wrapped in C# library ipp_cs. I don't have the need to update the version as of now. At present I am using 32 bit version of C# wrapper. I need to migrate to 64bit version of...
View Articleuncore performance-monitoring events
Hello~ l am using a machine that have Intel Xeon(R) CPU, x5570 (2.93Hz) on IBM system x3650 M2 server. I have proceeded to experiment with manual "Intel® 64 and IA-32 Architectures Software...
View ArticleEigenValuesVectors - two matrices/complex values
Hello,I really need to implement into C++ code calculation of EigenValues and EigenVectors using same algorithm as Matlab function: [V,D] = eig(A,B) produces a diagonal matrix D of generalized...
View ArticleProblem while replacing old ippiResizeCenter method with ippiResize method
Hi, We were using the resizeCenter method in our software which takes parameters to scaleX & scaleY and offsets in X & Y directions . Now we want to upgrade the software to 8.2 where this...
View ArticleExamples of IPP Bi-Quad Filter?
Hi All,I'm trying to use IPP to run a bandpass filter one some audio data (single channel). I've written the following class and helper function, but my results seem to be way off the mark. I hope this...
View ArticleIPP multi-threaded libraries are not installed - static link
hello,my error is ...v110\ImportBefore\Intel.Libs.IPP.v110.targets(92,5): error : IPP multi-threaded libraries are not installed.i have one computer which I compiled a project with IPP. and linked the...
View ArticleInverse Fourier Transform
Hello,I am a bit struggling to find function that would allow me to perform Inverse Discrete Fourier transform. I am using Intel IPP 7.1.I performed FFT operation with IPP_FFT_NODIV_BY_ANY parameter,...
View Articlewhere is the link for IPP JPEG and IPP-UIC ?
HelloI want to downlad IPP based jpeg encoder/decorder sample application. Can you tell me the link (for IPP-UIC, IPP JPEG etc) so that I can download it. The old link below seems broken.thanksFrank
View Articlelinear and nearest neighbor interpolation
function output = calculateBlackLevel(blStruct, AG, ET) blLut = zeros(length(blStruct), size(blStruct{1}.black_level,2)); etLut = zeros(length(blStruct), 1); for k = 1 : length(blStruct)...
View ArticleReinstatement of Intel® IPP in-place functions
Some of the users are using the old Intel® IPP releases, and may notice the deprecation warnings on the in-place functions.After reviewing the feedback from the users, we decided to keep these...
View ArticleVideo is getting swapped when the image is decompressed using Intel Media SDK
Hi, Context: I am using Intel media sdk to Decompress Image from different camera input(like 1080p, 720p....) at the same time. For each Camera I am using seperate pipe line. Like this I have...
View Articleintel deflate decompression implementation/library
I came across a good whitepaper for "High Performance DEFLATE Decompression on Intel® Architecture Processors"http://www.intel.com/content/dam/www/public/us/en/documents/white-papers...Could anyone...
View ArticleIntel® Integrated Performance Primitives (Intel® IPP) upgrade options
Dear IPP users,If you are presently using Intel IPP in your applications and if license is expiring soon, we have exciting news for you regarding your Intel® IPP license extension.Because our Intel...
View ArticleCompiling G729 for PJSIP
Hello Sir/Madam,I need to integrate G.729 codec with PJSIP project. I am developing Softphone dialers in android and iOS. From PJSIP website I came to know that I need to download some IPP samples and...
View Articleh264 developing in network
hi,i am developing in network video project,but i find the cpu of ipp decoding and encoding h264 is so high ,more than 130 percent,i hope intel developer can give me some devices.THanks!!
View ArticleIPP 7.0
Hi, We purchased the IPP SDK from Intel about 3 years ago and built a direct show filter to use the SDK to decode H264 video. We use the SDK as a static library. Our decoder filter is based on the...
View ArticleCPU feature recognition not always working
Hey there,I am facing a problem with the ippInit() auto recognition of the available and enabled features. This only seems to happen on a WinXP SP3 32-bit on a notebook running an Intel i3-2348M. Some...
View ArticleippiConv
Hi. Can anybody help me with this problem. I have 2 images src1 and src2 of Mat type.I want to use ippiConv to convolve but there was a problem of accessing memory.Here is my code Mat src1, src2,...
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Single threaded IPP and external parallelization
Hello,I am implementing an application which uses single threaded IPP and external parallelization via MS OpenMP.Below you can find a piece of the source code which I used for some tests (the full code...
View ArticleAbout setting FTZ mode using Intel Compiler Option.
Have two conflictual points as below:1. Can settingThe /Qftz- option used to disable FTZ mode.It is descripts as these sentence "The -ftz and /Qftz options, when applied to the main program, set the...
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