Eclipse version and CDT version for Parallel Studio XE 2020 C++ Compiler for...
greetings,I have went through the release notes for the Intel C++ Compiler for Linux v19.1, but Ihave not found out the required compatible Eclipse and CDT versions.I want to have the latest eclipse...
View ArticleHow to use 32 bit version with intel icc compiler
Hi,I have been using the intel icc compiler 64 bit version with no issues. But when i want to use the 32 bit version with the following steps,source...
View ArticleProblem with virtual functions
I am testing the use of Intel C++ Compiler 19.1 with Visual Studio 2019 with my fairly large application. I am having problems with virtual functions in very specific situations that I do not have with...
View ArticleInstallation path for Parallel Studio XE Professional 2019 Update 1 for...
Hi, When I try to install Parallel Studio XE Professional 2019 Update 1 for Windows on my computer it hadcodes the path and will not let me change it. Is there some way around this problem ? When I...
View ArticlePreventing creation of core file upon crash
Hello,I'm running a program that was compiled with intel c++ compiler and the intel mpi library. Every time the program crashes, it creates many core.* files (typically one per mpi thread). Is there a...
View Articlestd::is_function ignores noexcept variants
This is my first time posting on the forum. So please correct me if I do not conform to the forum's guidelines.Code snippet#include <type_traits> static_assert(std::is_function_v<void()...
View ArticleOn Linux, uninstalling older version of compiler damages current version
When I install new compiler version, old one is maintained.Maybe installer should ask the user what to do about older versions (delete/keep).If I then uninstall the old version using......
View ArticleCompiler option /Gm
Hello and a happy new year I try to enable multi processor compilation for my project.This works fine with the VS compiler, by adding the option /Gm-After switching to the intel compiler it uses only...
View ArticleIntel® AVX-512 on 10th Gen mobile CPU
For the first time since 2013, AVX-512 has been introduced in CPU for PC with this 10th generation CPU instead of regular CPU server...
View Articlecatastrophic error: cannot open source file "openssl/opensslconf.h"
Hi,I try to compile a c program which contains the only header file "openssl/opensslconf.h" and get the error: catastrophic error: cannot open source file "openssl/opensslconf.h". I find opensslconf.h...
View ArticleWhat happened to Xeon Phi lineup ?
Intel® Xeon Phi™ Processor 7295 has more CPU cores than the latest threadripper of AMD, 72 cores vs 64 cores and around $1,000 less than what AMD offer.So, clearly the Xeon Phi is far better than the...
View Articlemath.h and C++ intel compiler 19.1
Hi,We are trying to compile our code (which compiles fine with 16.x on SUSE) with intel compiler 19.1 on redhat and get the following error:allowing all exceptions is incompatible with previous...
View Articleicc command cannot be found
Hello,I have a remote machine which has the intel compiler installed already. I can see the /opt/intel/compilers_and_libraries_2018.1.163 and /opt/intel/parallel_studio_xe_2018.1.038 directories.But...
View Articleicc command can not be found
Hello,I have a remote machine which has the intel compiler installed already. I can see the /opt/intel/compilers_and_libraries_2018.1.163 and /opt/intel/parallel_studio_xe_2018.1.038 directories.But...
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Boost 1.71 - static_assert failure during compilation
Hello,I would like to report an error during the compilation of a code that uses the beast component of Boost (v1.71.0).Basically, I obtain the following error when I call the function...
View Articlestd::error_code, std::system_error and std::generic_category
Does the C++ standard library have these C++11 features?My simple program:#include <iostream> std::error_code code; int main() { std::cout << "Hello"<< std::endl; } fails to compile...
View ArticleWhy does Intel C compiler link c++ libraries for pure C code?
I am compiling the most basic hello.c on Mac OS X Catalina 10.5.2, Xcode 11.3, ICC 19.0.4.233 20190416#include <stdio.h> int main() { printf("Hello!\n"); return(0); }gcc hello.cls -l...
View ArticleSegment Fault after producing debug information
Hi, When compiling the following program without the -g parameter, the run result is -1. After the -g parameter is added, the run result is reported as a Segment Fault. Perhaps intelc has some...
View ArticleICC 19.0.4.243 parallelized loop with confirmed Race Condition on Lenovo...
Hi there, I am compiling the code below with ICC using the following command line: icc -w -par-threshold0 -no-vec -fno-inline -parallel -qopt-report-phase=all -qopt-report=5 1 #include <stdio.h>...
View ArticleComparing two vectors of floats returns a vector of floats
It should return a vector of integers. The GCC documentation is pretty clear:Vector comparison is supported with standard comparison operators: ==, !=, <, <=, >, >=. Comparison operands...
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