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Questions tagged [intel-ipp]

Questions related to Intel Integrated Performance Primitives (IPP), a multi-threaded library of functions for multimedia and data-processing applications.

Intel Integrated Performance Primitives (Intel IPP) is an extensive library of "algorithmic building blocks" for multimedia, data-processing, and communications applications. It supports multiple threads and has been highly optimized for Intel-family microprocessors, making extensive use of SIMD instructions (e.g., MMX, SSE, and AVX). The Windows, Linux, Android, and macOS environments are supported.

The library supports a wide range of functions for various domains and also provides for an OpenMP configuration, which can allow certain functions to run on multiple cores.

References:

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Compiling OpenCV 2.4.5 with IPP 7.1 on Linux

I'm trying to compile opencv 2.4.5 on Ubuntu (12.10) with TBB and IPP 7.1. I'm using cmake to configure the makefiles, with this command: cmake -D WITH_TBB=ON -D WITH_IPP=ON ../opencv-2.4.5 Having previosly set the IPPROOT variable: setenv…
SashaM
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How to get started with the library intel ipp?

I got the job:1. Generate a sinusoidal signal.2. Build its spectrum with FFT.For a start, I installed Intel Parallel Studio XE 2011 for visual studio 2010. In vs 2010 appeared Fortran. But the task of writing on the c + +. Something did not get it.
Alex Kovalev
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Is there anyway to load TIFF image using Intel IPP?

I am using VS2008, on windows 7 32/64 bit. I am trying to process a tiff image using IPP. I did some search, but have not found any possibility for Intel IPP to load tiff image. So I use libtiff to load tiff image. But the problem is, the datatype…
Nick Tsui
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How to make jpeg compression with lowest CPU usage?

I need to convert raw image data to jpeg. But I don't need anything special in terms of best quality, or minumum size etc. Only thing I need is minumum CPU usage. I am new to jpeg compression. Can you please advice about which parameters will have…
AFgone
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Building Intel IPP with MingW

I'm trying to use Intel IPP with MingW(mingw-w64\x86_64-8.1.0) using NetBeans 12.2 and also tried with Eclipse 2021-06 (4.20.0) in Win10. Specified the include("C:/Program Files (x86)/Intel/oneAPI/ipp/2021.3.0/include") and dll's("C:/Program Files…
Arun
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How to execute mathematical operations between two boost::multi_arrays (C++)?

How can I execute a mathematical operation between two boost::multi_arrays? Example of adding two arrays with value type double: auto array1 = boost::multi_array(boost::extents[10][10]); auto array2 = boost::multi_array
UweJ
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Install Intel IPP (libipps.so) in Docker image

I'm creating a Docker image to run my node.js app based on the ubuntu:latest image and I need Intel Performance Primitives (IPP) to be installed on it. I've looked online as to how to do that but haven't found anything really. Any ideas?
Théo Champion
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Problems linking to IPP libs on 64-bit Linux

I am statically linking to the ipp, umc & uic libraries. I am using IPP 6.1.6.063 and have downloaded the 6.1 sample code. I am using g++. I can build my own shared object that statically links to ipp and umc, but when I try to build an application…
frenet
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IPP Printing in C# - Is it possible?

We have two offices which are linked by a secured VPN (I'm not IT, so I'll try to explain as best I can). During a recent audit, it was noted our file transfers of PDF files to the printers in the other office were open to packet sniffing at the…
Robert
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Flush-to-zero denormals - is it reliable?

For signal processing this has been an issue like forever and right I'm still taking precautions of adding a small constant whenever a denormal can happen, e.g.: float coef = 0.9f; for (int i=0; i
Vojtěch Melda Meluzín
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Problems linking static Intel IPP libraries on Linux with g++

I've been trying to move a project over from Xcode to Linux (Ubuntu x86 for now, but hopefully the statically-linked executable will run on an x86 CentOS machine? I hope I hope?). I have the whole project compiling but it fails at the linking…
bennettk
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CUPS State Change Subscription

I am attempting to listen for printer state changes (e.g. paper jam, paused...) The following code gives a "Bad notify-recipient-uri" response, then locks on ippReadFile and does not release when the printer is paused/unpaused. int main() { …
Kyle Berezin
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Resizing an image using Intel's Integrated Performance Primitives

I am new to C. I am using Intel's IPP for resizing an image in VS2015. I am trying to use ippiResizeLanczos_8u_C3R function to resize the image. I do not know how to see/view the resized image or get the pixel values of the resized image (image…
Ali
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How to check if newer version of Intel IPP is available?

In order to check for newer version, one has to know the current version the program is running with and the latest version available for download. The current version can be seen from the install path, for example: /opt/intel/ipp/6.1.5.061/ The…
Hristo Hristov
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How to do un-normalized 2D Cross Correlation in IPP

I'm doing some C++ optimization work and have need of the plain vanilla version of cross correlation without any mean offset or normalization scaling operations. I know that under normal circumstances with image data the influence of brightness is…
jxramos
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