Xcode does not find openmp libraries
Hi Hi I install the compiler and it runs on command line. However, in Xcode it gives an error when I try to use mkl libraries or openmp libraries writing dyld... not found while executing. Please help.
View Article[TEST] Intel® C++ Compiler - Hello World
Sprache EnglischSoftwareprodukte: Intel® System StudioIntel® System Studio Composer EditionIntel® System Studio Professional EditionIntel® System Studio Ultimate EditionIntel®...
View ArticleClik here to view.
Open Source Downloads
This article makes available third-party libraries, executables and sources that were used in the creation of Intel® Software Development Products or are required for operation of those. Intel provides...
View ArticleHow to remove some useless condition branch by using some optimization options
Hi,I used icc to build some projects, such as ffmpeg. I disabled all compiler's optimization by using '-O0' instead of '-O3', but icc reported some error as shown below:Part of source code is:#define...
View ArticleC++11 on the Intel MTL
Intel has generously given me access to the Manycore Testing Lab to benchmark some C++11 algorithms for non-blocking shared memory read/write I developed, but unfortunately I cannot get my software to...
View ArticleCAD-UL cross compiler - CC86
We are using the CAD-UL workbench, once developed by the german company CAD-UL, in combination with the CC86 cross compiler for an 8086 processor. The 8086 has some specialties and from our...
View ArticleWrong (or not) linking command line for xilibtool executing libtool with...
Dear Intel Compiler Experts, An issue making a project impossible to link on certain machine setup is blocking us at the moment on Mac OS.To explain the context, the project is a dynamic library...
View Articleerror #10037 unable to find 'ar.exe'
Hello,I am trying to compile the GFX_Samples project @ (<install-dir>/samples_2016/<locale>/compiler_c/psxe/gfx_samples). Using Visual Studio 2013, Intel Parallel Studio EX 2016 Update 2...
View ArticleGood practices and design choices for intrinsics
Hi,I think I have a good background on how a cpu and memory work; I know the usual stuff about CPUs, especially Intel CPUs with a cache line that is usually 64 bytes, each CPU core having dedicated SSE...
View ArticleMultiple code paths and intrinsics
I have some code where I'm using a combination of automatically vectorized code (with many different possible CPU paths, including SSE2, SSE4.2, AVX and AVX2) and some hand-written intrinsics.One...
View Article/fp:strict flushes subnormals to zero
I have tested the C+ compiler 2016 Update 2.As it turned out, it flushes subnormal numbers to zero if /fp:strict model is chosen (automatically). Even though "Flush Denormal Results to Zero " is set to...
View ArticleClik here to view.
Access violation or stack overflow during compilation.
I have switched to icc version 16.0.2 (gcc version 5.0.0 compatibility), and now, I cannot compile one of one of my c+++ codes.Compiler complains:-------------------------------[100%] Building CXX...
View ArticleIntel C++ Compiler 16.0.2 fails to compile C++11 code (using GCC 5.3.0 headers)
Hello,I can't compile the following code:#include <unordered_map> #include <utility> #include <tuple> int main(int argc, char** argv) { std::unordered_map<int, int> map; int a1...
View Articlehow to broadcast 4 float into 4 lanes?
Hi there,After reading a large of materials, I can never fount out how to broadcast 4 float variables into 4 lanes of the vector register on MIC.e.g. float array[4]={a,b,c,d};how to load into a vector...
View ArticleICC 16.0.2 fails at runtime when allocating array of std::shared_ptr objects
The Windows ICC 16.0.2 compiler (using VS2015 update 1) is failing at run time when allocating an array of shared_ptr. The error is an Access Violation. Meanwhile, compiling with just the msvc...
View ArticleLinking Intel OpenMP library with GCC
Hi guys, I know this is a very common and known issue, but I think that this forum has to have a specific thread on this in order to have an official answer.I'm compiling with GCC and I'm using Intel...
View ArticleIntel C++ Compiler 16.0.2 requires >>10GB memory to compile large array when...
I'm on Linux x86_64, using ICC 16.0.2 with GCC 5.3.0 for libstdc++.The compiler requires > 10 GB of memory to compile the (admittedly horrifying) file below. Compilation is aborted after a few...
View ArticleMixing Intel and Microsoft compilers and redistributables
I have a C++ DLL which is currently built using Microsoft Visual Studio 2008 and which will be later used by several applications (some of which are native C++ and some of which are managed C# .NET).My...
View Articlelibmmd.dll missing after OS restart
We have an application which uses a third party application which needs Intel C++ redist. Our installer would add our staff, other app's staff, some VC redists and Intel C++ redist.After...
View ArticleSyntax issue Intel vs. Visual C++
The following code will compile in Visual C++ 2015 Update 1, but not in Intel C++ 2016 Update 2. It gives the error:test.cpp C:\Program Files (x86)\Microsoft Visual Studio...
View Article