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Building MPI in Visual Studio
I'm using Intel Parallel Studio XE 2018 Update 5 Cluster Edition in MS Visual Studio Pro 2015 Update 3 (Ver.14.0.25420.01) under Windows 7.Here I attached mpi sample code but failed to build with...
View ArticleUEFI Shell Application in C++
Hi,Does anyone here able to compile or develop, at least HelloWorld, for EFI shell app in C++? I have no issues when written in C code, but our project need to be in C++. --Henry
View ArticleCompile error in the latest boost with c++11 option
[Makefile]GCC = /usr/local/bin/g++CC = /opt/intel/bin/icpcINC = -I/usr/boost_1_68_0COMPILE_OPTION = -std=c++1yall:; $(CC) $(INC) $(COMPILE_OPTION) main.cpp [main.cpp]#include...
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License issue for Intel Parallel Studio XE Cluster edition
Dear License support team,Our team try to install Intel Parallel Studio XE Cluster edition success with trial key. but when try to install purchase license key it can't not install license as attached...
View ArticleWorking with licenses
Hello,I'm sorry if this is not the correct forum for this issue but I couldn't find another one that seemed to pertain to it. I've been using various versions of Parallel Studio XE for C/C++...
View ArticleNon-optimization of std::min({a,b,c})
See This example on CompilerExplorer Function foo() and bar() generate the same few assembly instructions with GCC or Clang, but with ICPC (19.0.0), the function baz() is much larger and more complex....
View ArticleWhat is .icc_env.cfg (and .icpc_env.cfg) ?
Using the following command:grep -F env.cfg <(strace -feopenat icpc 2>&1) <(strace -feopenat icc 2>&1)I get /proc/self/fd/11:[pid 17115] openat(AT_FDCWD,...
View ArticleDoes icc come with a separate assembler?
From `grep -A5 'icc"'<(strace -eopenat icc 2>&1)`openat(AT_FDCWD, "/opt/intel/compilers_and_libraries_2019.1.144/linux/bin/intel64/icc", O_RDONLY) = 3openat(AT_FDCWD,...
View ArticleError: A license for CCompL could not be obtained - Your license has expired.
Hi,I'm a system integrator and supporting one particular customer.I believe I installed intel parallel studio in 2014 on the customer's system.Now, when I try to start icc, the following message is...
View ArticleR crashes when using -qopenmp flag
I have an R package available here: https://github.com/jsilve24/mongrel/tree/developI have started linking this to MKL using following R makevars parameters:PKG_CPPFLAGS = -I../inst/include/...
View Articleicc: command not found
Hello all,I have installed intel parallel studio successfully and when I type "icc -v", it shows:icc version 18.0.2 (gcc version 4.8.5 compatibility)and when I type "which icc", it...
View ArticleRuntime selection of SSE/AVX code paths, overridable
I'm running into a very annoying compiler optimization issue that's causing crashes on older systems (CPU, OS). I'm just using an example here to demonstrate the issue:switch (codepath) { case AVX:...
View ArticleMacOS 10.11 Segmentation fault installing
Hello,I am trying to install the parallel studio in a mac pro (10.11) but I have an error in the very beginning.After ./install.sh I got this (2019-up1)./install.sh: line 557: 758 Segmentation fault:...
View ArticleIntel Compiler 2019 Update 1 bug: Too aggressive optimization at -O2
Dear all,the following code:#include <iostream> #include <unistd.h> #include <pthread.h> class Test { public: Test() : fDone(false) { } ~Test() {} bool IsDone() const { return fDone;...
View ArticleError #10052 could not checkout FLEXlm license
I've recently decided to switch from C++ AMP to OpenMP. After installing the ICC I'm getting an error "could not checkout FLEXlm license". I googled for a solution but there doesn't seem to much...
View Articleipo vs ipo-c
So I've been under the impression that `ipo` and `ipo-c` ultimately produce identical results, barring the fact that ipo-c *should* produce 1 object file. I say *should* because I've had instances...
View ArticleCode Crashes on AMD CPU with SSE3 Support Using /arch:SSE3
Hello,I am using Intel Compiler to compile a code.I use the following flags for creating the code paths:/arch:SSE3 /QaxAVX2I follow the documentation as written in Intel C++ Compiler 19.0 Developer...
View ArticleFailing on nested comments when updating to version 19
Hi,My project includes "ipp.h" and compiles with ICC 18.4.I use -Wall flag.When I try to upgrade to version 19 (19.0.1.144 20181018) I fail due...
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Internal compiler error when compiling Skia
I use Skia as a dependency and build it as part of my project in C++17 mode.Unfortunately, the Intel C++ compiler 2019 Update 1 in combination with GCC 8.2.1's libstdc++ fails to compile it.The...
View ArticleCompilation fails with -fno-exceptions on icpc 19 using gcc 8.2
% g++-8.2 --versiong++-8.2 (GCC) 8.2.0Copyright (C) 2018 Free Software Foundation, Inc.This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY...
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