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Building OpenCV 3.0 based embedded application using Intel® System Studio 2015
To Download this article : Building OpenCV using Intel System Studio.pdf (452 KB)IntroductionWe describe how to use Intel® System Studio 2015 to build the OpenCV 3.0 based embedded application on...
View ArticleIntrinsic Allocation (MIC)
So i am trying to allocate an array of aligned memory on the MIC like this#pragma offload_attribute(push, target(mic)) #include <iostream> #include <omp.h> #include <ipp.h> #include...
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Open Source Downloads
This article makes available third-party libraries, executables and sources that were used in the creation of Intel® Software Development Products or are required for operation of those. Intel provides...
View ArticleAVX2 intrinsic _mm256_blendv_epi8 documentation lists incorrect type for mask...
In the User and Reference Guide for the Intel® C++ Compiler 15.0; the prototype for _mm256_blendv_epi8 is listed as having a const int mask argument:https://software.intel.com/en-us/node/523908extern...
View ArticleICC xe 2015 + MSVC 2013: GUI: "compiler optimization report" tab is empty
Greetings,I have 2 projects in my solution, but when I press F7 to build, new "compiler optimization report" tab is empty window with only header line.Any suggestions?
View Article_mm256_shuffle_epi8 documentation has incomplete pseudocode
The User and Reference Guide for the Intel C++ Compiler 15.0 has incomplete pseudocode for the AVX2 intrinsics _mm256_shuffle_epi8:https://software.intel.com/en-us/node/524017for (i = 0; i < 16;...
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英特尔® 至强融核™ 协处理器（代号 “Knights Landing”）— 应用就绪
为了将来在英特尔® 至强™ 处理器和英特尔® 至强融核™ 协处理器（代号 Knights Landing）上实现部分应用就绪，开发人员主要希望从两个方面改进工作负载：矢量化/代码生成线程并行性本文主要讨论矢量化/代码生成，并介绍了一些有用的线程并行工具和资源。1） 矢量化英特尔® 高级矢量扩展指令集 512 （英特尔® AVX-512）首先在处理器和协处理器上部署，而且未来可以在 Knights...
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xilink always forcing rebuild (change in the command line)
Hello,I am using Intel Composer XE SP1 Update 4 for Windows. To compile my project, I use :call "%VS110COMNTOOLS%vsvars32.bat" msbuild /v:d /p:VisualStudioVersion=11.0;Configuration=Release...
View ArticleIntel Software Manager crashes
I'm using Parallel Studio 2015 on an Ubuntu 14.04 machine. It worked fine for about one month, then the ISM crashed during an update. When I try to open it I get now:./ism Intel(R) Software Manager...
View Articleinternal error: assertion failed at: "shared/cfe/edgcpfe/expr.c", line 3653
Trying to evaluate Intel Compiler 15, but I can't get it to compile our C++11 code base. I've worked around some other problems (both compile find with g++-4.8 and clang++-3.5), but I having a harder...
View ArticleDownload "Intel® C++ Composer XE 2011 x64 for Windows"
Hi,is it possilbe to get the Intel® C++ Composer XE 2011 x64 for Windows?We have a Licencekey, but we are not finding the Setup.exe.We are not able to download the installer @...
View ArticleDebugging Issues related to O3 Flag
I have a code that runs about 40% faster with the O3 flag on compared to O2 flag.But recently I have started noticing some errors (non-physical results) in the code compiled with O3 flag.I would like...
View ArticleDoes the Intel C++ compiler run stand alone?
Does the Intel compiler run stand alone or do I need to have Visual C++ or something else also installed to build a command line application?Thanks,Rich
View ArticlePGO/IPO confusion, and some other questions.
Hi all! I've been using the Intel Compiler for a while now, and the runtime performance increase is pretty satisfactory.Despite this I still have some questions which need some better explanation...
View Article_mm256_alignr_epi8 documentation lists possibly-incorrect AVX2 instruction
The documentation for the AVX2 intrinsic _mm256_shuffle_epi8 in the User and Reference Guide for the Intel C++ Compiler 15.0 states that the corresponding AVX2 intrinsic is...
View Article__builtin_LINE(), __builtin_FUNCTION(), __builtin_FILE() GCC builtins
Log4cplus, the library I maintain, uses __builtin_LINE(), __builtin_FUNCTION(), __builtin_FILE() builtins ([1]) when they are available. The availability is detected by version check against GCC 4.8...
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Unable to install c++ eclipse extension 2015
Hello,I am trying to install intel C++ compiler 15 plugin into eclipse. I followed instalation instruction in https://software.intel.com/sites/default/files/managed/6a/3f/Release_Not....In fact in past...
View Article32-bit libraries needed to install C++ compiler on Linux
HelloWhile installing ICC on a Debian linux system, I see this message:Step 5 of 7 | Prerequisites > Missing Optional Prerequisite...
View ArticleAVX2 Intrinsics for Arithmetic Shift Operations documentation discrepancy
In the User and Reference Guide for the Intel C++ Compiler 15.0, each of the AVX2 Intrinsics for Arithmetic Shift Operations describe the behavior of the "empty" bits resulting from an arithmetic right...
View ArticlePure Virtual Function Incorrectly Inlined by IPO w/ Anonymous Union
It appears that the compiler is incorrectly inlining calls to pure virtual functions in certain situations where IPO is enabled and an anonymous union is declared. The simplest example I can come up...
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