2018.1 crashes in basic code with strings
This crash occurs in Centos 7.4 and Centos 6.9 w/ devtoolkit-6. In other words, GCC 6 plus intel compiler 2018.1. There is no crash using 2018.0. It works fine in -O0 but -O2 and -O3 crash.#include...
View Articlelibvpx tests are uncompilable
A few months ago, I compiled libvpx with icc. The output looks good, but at my first attempt, the compiler almost froze the machine compiling it. In the test cases like `tests/dct32x32_test.cc`, there...
View ArticleIntel® C++ Compiler 18.0 for Linux gcc requirements
In the Intel C++ Compiler 18.0 for Linux Release Notes:https://software.intel.com/en-us/articles/intel-c-compiler-180-for-linux-release-notes-for-intel-parallel-studio-xe-2018says:One of the following...
View ArticleC++17 constexpr if
Hi @ all,I am using constexpr if widely within my code. After a successfull build with the gcc I wanted to use *the good stuff*, namely icpc.Here is a short example of my code:/*...*/ virtual inline...
View ArticleWhere is the hardware library for Intel c compiler?
Hi all,I'm having trouble understanding the concept of Parallel Studio.where is the hardware library? What folder is it in? How do we use the command line to compile source code made in notepad?how do...
View ArticleBug report: ICC 18.0.1 reordering write before read
See the repro below on x86-64 Linux (Ubuntu 17.10) I think the -O2 version is returning the wrong result; in the loop in memswp it appears to be writing to *q before reading from it.$ cat main.c...
View ArticleDLL dependencies / which & how to avoid them?
Depending on some compiler flags (which I'm not totally sure which ones are triggering) I get a Intel DLL dependency for my project to:svml_dispmd.dlllibiomp5md.dllMy project is a /MD compiled DLL with...
View Article"__if_exists" Linux support as part of "fms-dialect" option
Hello,We have a large windows C++ code base with heavy use of the MS VS++ specific "__if_exists" extension.I know that "__if_exists" extension is supported with Intel C++ compiler running on windows,...
View ArticleDebugging on OS X 10.11 with gdb-ia and icc 17.0 update 4
Hi,I'm trying to debug with gdb-ia code that I've compiled on my Mac running 10.11 (Xcode 7.6.3). It seems that gdb-ia will not longer look for symbols in the .o files but if I do as the documentation...
View Articlec++ std::sort intel compiler error : access violation
Hi,I'm having some trouble compiling the following code snippet#include <algorithm> #define SIZE (1000) struct S { int *vect; }; int main() { struct S* s = (struct S*)(malloc(sizeof(struct S)));...
View ArticleInstalling Intel C++ Update 1 installation failure on Fedora 27
I recently upgraded from Fedora 26 to Fedora 27. I had previously installed the initial release of Intel® Parallel Studio XE Professional Edition for Fortran and C++ Linux 18.0 on Fedora 26...
View ArticleProblem with Intel distribution RPM files
There is a problem with the RPM files in Intel software distributions when running on Fedora 27. In particular, for me, an attempt to install 'Intel Parallel Studio XE Professional Edition for Fortran...
View ArticleReporting a bug for Intel C++
How does someone report a bug to Intel about their Parallel Studio XE Professional product ? I searched on the Internet but I could find no bug reporting website for Intel C++ at all. Maybe Intel does...
View ArticleOpenMP leaves thread open
I'm just starting with Intel C++18.0 under Visual Studio 15. I mainly am mainly interested in switching to Intel from the MS compiler because of the poor support for OpenMP in the native VS compiler....
View Articlewho are using svml,i have some question about svml
hi everyonei have somequestion about svml(short vector math library),are there any one using svml in a open project,or any open project used svml;i want to know the performance of svml vs scalar libm
View ArticleCan icc work with portage
Today I am trying to emerge a package on Gentoo Linux. It always fails because of `Error: A license for Comp-CL is not available (-9,57).`I can compile the same package out of portage.the error is as...
View ArticleCannot Install Parallel Studio on CentOS
Dear Intel Engineers,I am trying to install Intel Parallel Studio XE 2018 Update 1 for linux on CentOS 7.2 which installed on OpenStack.Unfortunately, I am now stuck on "Step 2 : License agreement"....
View ArticleCannot download Composer XE Linux after having downloaded the WIN version
Hi,In our office we have floating licenses for Windows and Linux parallel studio XE compiler. I was told by our IT person to go to the download center of Intel, download the installers (the trial...
View ArticleIntel C++ Compiler 17 :unable to run...
Error :unable to run 'C:\PROGRA~2\INTELS~1\COMPIL~1\windows\bin\intel64_mic\icc.exe' when using Intel c++ compiler17 for offloading on intel xeon phi coprocessor(mic) using OpenMP4.0/4.5 Directives for...
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