color diagnostics in icc?
Is there a way to enable color diagnostics in icc like the one available in gcc 4.9 and later or...
View ArticleC++11 issue: compile fail. Probably a Bug
The following code returns error on compiling with intel 2016.1.056, on Linux.#include <chrono> #include <map> #include <memory> #include <thread> #include <utility> int...
View ArticleOptimization miss with __builtin_expect
The following codeint foo(int a, int b) { do { a *= 77; } while (b-- > 0); return a * 77; }gets perfectly optimised into foo(int, int): ..B1.2: # Preds ..B1.2 ..B1.1 imul edi, edi, 77 #4.6 dec esi...
View ArticleUnable to download Intel C++ Composer XE 2011 Update 11 Issue Status: New -...
I am looking to install on Windows Intel FORTRAN Composer 2011 Update 11 and Intel C++ Composer XE 2011 Update 11. I registered for a 30 days trial of Intel Parallel Studio. Since I need the 2011...
View ArticleInference issue with auto& return type.
I have some metaprogramming stuff that works fine with gcc and clang but isn't passing semantic analysis with icc. I've included a simplified test case below. Any help would be great...
View Articleintel C++ in windows / linux on a socket.c file...
Hi allin Linux, with ICC (16.0.3 on IA-32) I can compile a socket.c file and hence I can make a .a file which contains the following C program (see below for <socket.c>)But in WINDOWS [7]...
View ArticleCompiler Bug
I don't know where else to post, so I thought I would do it here. If there's a better place, please tell me.Found an STL bug that I thought I would report in std::forward_list. The erase_after does...
View Articletraceback under windows
Hello Intel Compiler Team,I face following issue (intel compiler 2013, Visual Studio 10):I added /traceback compilation option (release mode), but when I run the program from a windows console (my OS...
View ArticleAssertion failed in templates.c at line 30947
I received the following compiler error using Intel C++ compiler 17.0 under Visual Studio 2015 Update 3:error : assertion failed at: "shared/cfe/edgcpfe/templates.c", line 30947template <typename T,...
View ArticleError 10298 Problem Occurred During post process of parallel object compilation
Cannot Open a source file "boost/numeric/conversion/detail/preprocessed/numeric_cast_traits_common.hpp"Error : 102998 Problem occurred during post processing of parallel object compilation. Even...
View ArticleSlow behavior using mpicxx instead of icpc
Hello, I am trying to make some benchmark on my server (Xeon Phi) using the last "Intel Parallel Studio XE Cluster edition 2017 u1" and I found some strange behavior with the natural command "mpicxx"...
View ArticleSDLT sample code fails to build :(
Greetings Intel C++ forum.I downloaded the Image Processing: Averaging Filter with SDLT from: https://software.intel.com/en-us/code-samples/intel-c-compiler/applicati...I am running on Linux so I...
View ArticleIntel MPI ILP64 support for C in windows
Is there any chance in the near future that Intel will support ILP64 in C for Windows? This is actually critical for the development of programs using MPI-I/O and large file sizes. I do my development...
View ArticleComplex types in Intel C Compiler 17 appear not to conform to specs
Consider #include <complex.h> complex float f(complex float x) { return x*x; }If you compile it with -O3 -march=core-avx2 -fp-model strict using the Intel Compiler you get:f: vmovsldup xmm1, xmm0...
View ArticleComplex multiplication in C Compiler 17 appears not to be C99 compliant
This code:#include <complex.h> complex double f(complex double x, complex double y) { return x*y; }when compiled with -O3 -march=core-avx2 -fp-model strict using Intel Compiler version 17...
View ArticleIntel compiler and 'using' for importing constructors
#include <vector> struct A : public std::vector<double> { using std::vector<double>::vector; };compiles fine with g++ and clang, but the Intel compiler [icpc (ICC) 17.0.0 20160720]...
View Articleicpc slower than gcc?
I'm trying to make an optimized parallel version of [opencv SURF][1] and in particular [surf.cpp][2] using Intel C++ compiler.I'm using Intel Advisor to locate inefficient and unvectorized loops. In...
View ArticleIntel Compiler: warning #11021: unresoved Referenced in
I built [opencv][1] with the following cmake options: cmake -G "Eclipse CDT4 - Unix Makefiles" -D CMAKE_BUILD_TYPE=RelWithDebInfo -DWITH_TBB=OFF -DWITH_OPENMP=ON -DCMAKE_C_COMPILER=icc...
View ArticleShow version number
For Intel C++ on Windows what command line option prints the version number of the compiler ?For Intel C++ on Linux what command line option prints the version number of the compiler ?Zone: Windows*
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