Linker error using c++ Compiler 16 for windows
I am upgrading the c++ compiler from version 15 to 16 (on windows 7) using visual studio 2010 IDEThe compilation passes ok but i get many linker error on the same issueFollowing are a couple of errors...
View ArticleC++11 class member initialization for strings
Hello,I am having an issue, I really can't find an answer to. With the following code, I get a segmentation fault. But only for -O2 / -O3. -O0 and -O1 are fine.The fault does occur with the C++11...
View ArticleErrors when compile RInside using intel c++ compiler on windows
I have read the mailing list about compiling Rusing intel c++ compiler on linux.http://lists.r-forge.r-project.org/pipermail/rcpp-devel/2013-January/005... In my environment I am going to compile...
View ArticleUninstalling Intel Parallel Studio XE on OS X
Hello,I have Intel Parallel Studio XE 2015 Update 3 on my OS X computer. I would like to uninstall it, how can it be done?In Windows it is easy to do, bu what about OS X?Thank You.
View ArticleExtension of source file (.c .cpp) affects how it is compiled??
Hello,New in using Intel C++ compiler here. I have an example C file listed below which illustrates the problem. There is no main function in the source by the way....
View ArticleVisual Studio (re-)integration
Hi - I was previously using Intel C++ 16.0 inside Windows Visual Studio 2012. Then I installed Visual Studio 2015, and all the Intel C++ compiler options have disappeared.Is there some way of...
View ArticleCorrection to Intel® C++ Compiler 16.0 User and Reference Guide
I'm not sure if this is the right channel for this, but Intel® C++ Compiler 16.0 User and Reference Guide -> Compiler Reference -> Compiler Options -> Compiler Option Categories -> Language...
View ArticleApplication crashes with the use of any optimisation flags. Best way to find...
Hi everyone,When building my application with no optimisation flags in use, the application will run.When building the application with any optimisation flags (such as /O1 or /O2 for example), the...
View Articleidentifier "__builtin_nanf" is undefined
I installed evaluation version of Intel® Parallel Studio XE 2016 Cluster Edition Update 1 on Windows 10 with Visual Studio 2015 Update 1 Community Edition. I'm getting compilation errors on Microsoft...
View ArticleIntel C++ 2016 update1 cannot integrated with Xcode 7.2
my Mac was updated to OS X EI Capitan 10.11.2, and the Xcode update to 7.2 version, and I cannot find the Intel C++ 2016 compiler in Xcode now, so can I fix it, or just wait for the next version of...
View ArticleWhy does compiler generate gather loops when using unsigned array offsets?
I raised this issue in another forum (https://software.intel.com/en-us/forums/software-tuning-performance-opti...), but wanted to see if any of the compiler folks could explain to me why the compiler...
View ArticleOS X Xcode error can't open "stdlib.h" OR ld: library not found for...
Environment: OS X 10.9 (Mavericks) and Xcode 5.0Command line compilations/links fail with either:"catastrophic error: cannot open source file "stdlib.h" OR with "ld: library not found for...
View ArticleSurprising simd behavior
Experimenting with vectorization I've come across some unexpected behavior. For example, the following demo gets 2x slower when #pragma simd is used.// Vectorization simd slowdown demo // #pragma simd...
View ArticleDigit separator bug
This expression:1/1'000.0evaluates to inf instead of 0.001 with Intel® Parallel Studio XE 2016 Update 1 Composer Edition for C++ Windows* Integration for Microsoft* Visual Studio* 2015, Version...
View ArticleRed squiggly lines for Cilk Plus keywords
I'm getting Cilk Plus keywords decorated with red squiggly lines in Visual Studio 2015 code editor. The code compiles just fine. I'm using Intel® Parallel Studio XE 2016 Update 1 Composer Edition for...
View ArticleDead code not optimized away by the compiler?
Hi,With the Intel Compiler version 16.0.1 on OSX, the following code#include <cstdio> #include <cstdlib> #include <new> #include <type_traits> template <typename T> class...
View ArticleEnable C++14 Support option missing from Visual Studio 2015 integration
The current version of Intel C++ compiler supports subset of C++14, which is enabled with /Qstd:c++14 switch on Windows. Visual Studio 2015 Integration shows only Enable C++11 Support option in...
View ArticleEquivalent of lseek, open etc functions in Windows?
Hi,I am using Intel C++ with Visual Studio Community 2015, When I compile C functions that call the open, read, lseek etc POSIX functions in Windows, I got messages saying 'warning #266 function...
View Article#pragma prefetch disabled on STL std::vector
I decided to created a new thread for a strange problem which is related to using #pragma prefetch on STL container std::vector. During the compilation phase ICC 14 disables #pragma prefetch directives...
View ArticleIntel ICC stm compiler serial number
Hello, Thank you for reading my question.I want to install a stm compiler in intel. But it is had to do.I have a two question. At first. To install stm compiler, Do I need a intel c compiler(Intel®...
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