braced-init-list in ranged for loop is not supported (C++11)?
Hi, according C++11 specification (in my case I refer to draft n3376) the following 'for' construction is valid:#include <iostream> int main(void) { for (auto x : { 0, 1, 2 }){ std::cout <<...
View ArticleOpenMP or optimization changed from 13.xxx to 14.0.2.176
Dear Experts in OpenMP and Intel C 14.x ,Until version 13.x of Intel C I had the following code :static int fobj_offset(int m, double *a, double *fun) { int n = npivot; double *p =...
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Оптимизировали, оптимизировали, да не выоптимизировали!
Оптимизация? Конечно, каждый сталкивался с данной задачей при разработке своих, сколь-нибудь значительных, требующих определённых вычислений, приложений. При этом способов оптимизировать код существует...
View ArticleError using compilervars.csh or ippvars.csh - arch: Undefined variable.
Cross posting for the benefit of others. See original thread here: http://software.intel.com/forums/topic/505599A defect was reported with the Intel® Integrated Performance Primitives (IPP) 8.1 Initial...
View ArticleWhere can I find the previous version of l_ccompxe_crypto_ipp?
Hi,I had used l_cproc_crypto_ipp_p_11.1.073_ia32.tgz for build 32 bit binary, now I need to build 64 bit binary.But I can't find related package on the website, could anyone can help me about...
View Articlelibmmdd.lib linking to libmmd.dll?
Hi all,I've just updated to Intel Compiler 2013 SP1 and I've noticed that libmmdd.lib seems to be pulling in the release version of the dll, i.e. libmmd.dll. Is this the correct behavior for some...
View ArticleMulti-processor compilation + precompiled header
Hi,is it possible to combine multi-processor compilation with precompiled headers? I am using Visual Studio 2013 with Intel Composer XE 2013 SP1. I have set up my project to use multi-processor...
View ArticleABI compatibility between updates of the Intel C++ compiler
On linux, the intel C++ compiler libraries (eg. libimf.so) don't use soname versioning to indicate ABI compatibility. When intel issues a major upgrade or patch upgrade, are these libraries ABI...
View Articleicl -nologo -Qmic (suppressing banner logo with mic compiler)
I can't seem to properly suppress the banner logo when running icl with the /Qmic option under Windows....> icl -Qmic test.cpp Intel(R) C++ Intel(R) 64 Compiler XE for applications running on...
View ArticleInvitation to join the Intel® Software Development Tools 2015 Beta program
Hello Intel® C++ User Forum,Try out the new Intel® Software Development Tools 2015 Beta and help make our product better. Registration is easy through...
View ArticleCan't see Intel C++ in VS 2013
I work on two projects one in VB.NET and one in C++.I have Microsoft Visual Studio Professional 2013, which I use for the VB project, and Codelite with the GNU C++ compiler, which I use for the C++...
View ArticleHow should "x = a[x]++" be compiled ?
It seems I either have forgotten how C works, or ICC has a very basic (and thus very serious bug). When compiling x = a[x]++; ICC does not increment the array value, while GCC does (as it should)....
View Article64 bit C++ executable?
I have downloaded the trial version of Intel Parallel Composer and installed it on a 64-bit Windows machine.I've got a C++ project that is using the Intel compiler, and I want to produce a 64-bit...
View ArticleOpenMP map(alloc) not working for arrays (SIGSEGV)
I'm trying to use local arrays in an OMP target region. If its size is dependent on a variable, the device will crash with a SIGSEGV "offload error: process on the device 0 was terminated by signal 11...
View Article[OMP] icc does not understand array sections (completely)
According to the OpenMP spec one can specify array sections as[lower-bound:length] or [lower-bound:] or [:length] or [ : ]However if one tries one except [:] the compiler complains about a missing "]"...
View ArticleComposer XE 2013 Update 5 for Windows
The initial integration of XE Composer 2013 Update 5 with MS Visual Studio 2012 was replaced with Visual Studio 2010. The C++ compiler from composer is now showing link errors when run for test...
View Articlerunning icl from command line
Guys, I know intel's compiler needs VS in order to work. I have VS2013 Pro installed.I need to run icl (your compiler) from command line. I've tried to run it by simply going into directory and typing...
View Articleautoparallelization problem
When I compile the following small program with -O2 or -O3 and -parallel and run it with OMP_NUM_THREADS>1 it crashes with signal 11 either immedeately (-O2) or when trying to print out res (-O3)....
View ArticleIcc not detecting duplicate variables in OMP target update clause
If you mention (accidentally) a variable twice in an OMP 4.0 target update clause icc 14.0.2 will not detect this and instead ignore it.Sample Code:#include <stdio.h> #include <stdlib.h>...
View ArticleHow to communicate a c socket with cpp socket on linux.
Good day, I'm trying to make a socket communication between c socket and cpp socket, but it don't functin me, who can help me? Thank you!
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