Intel® C++ Compiler

Reminder to join the Intel® Parallel Studio XE 2017 Beta program and provide feedback.

Dear Forum participant,

This is a reminder for you to participate in the Intel® Parallel Studio XE 2017 Beta program and provide feedback. In this beta test, you will have early access to Intel® Parallel Studio XE 2017 products and the opportunity to provide feedback to help make our products better.

Registration is easy through the following link. Please complete the pre-beta survey, register, and download the beta software:

Intel® Parallel Studio XE 2017 Pre-Beta survey

Intel C++ Compiler 16.0 is now available in Intel Parallel Studio XE 2016

The new version Intel C++ Compiler 16.0 is now available in Intel Parallel Studio XE 2016 that has launched early this week. If your support license is current you can download and install this at no additional charge from the Intel Registration Center

You will find some blog postings about some new features and new free tools.

Оптимизировали, оптимизировали, да не выоптимизировали!

Оптимизация? Конечно, каждый сталкивался с данной задачей при разработке своих, сколь-нибудь значительных, требующих определённых вычислений, приложений. При этом способов оптимизировать код существует огромное множество, и, как следствие, различных путей сделать это в автоматическом режиме с помощью опций компилятора. Вот здесь и возникает проблема – как выбрать то, что нужно нам и не запутаться?

Visual Studio 2015 Update 3 C++ compiler vs Intel 16.0

The Visual Studio Compiler  team have introduced new optimization capabilities in VS 2015 Update 3 see (https://blogs.msdn.microsoft.com/vcblog/2016/05/04/new-code-optimizer/)  and I have to say it seems to be working very well and generates significantly faster code than Intel Compiler 16.0 in , at least , in some examples I am testing.

Visual Studio Debugger: Cannot find or open the PDB file

When starting a program under the Microsoft Visual Studio* debugger, you will generally see in the Output pane a series of messages similar to the following:

  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • C/C++
  • Fortran
  • Intel® Parallel Studio XE
  • Intel® C++ Compiler
  • Intel® Fortran Compiler
  • Installing Visual Studio 2015 for Use with Intel Compilers

    The Intel® C++ and Fortran compilers for Windows* require that Microsoft Visual C++* support be present. For Fortran, the C++ libraries and tools are required to build applications. Unlike prior versions, Microsoft Visual Studio 2015 does not install C++ support by default, so if you want to use the Intel compilers with Visual Studio 2015 you must customize the install and enable C++ support.

    When you run the Visual Studio 2015 installer, you will see a screen that looks like this. (Community Edition shown here, but other editions are similar):

  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • C/C++
  • Fortran
  • Beginner
  • Intel® Parallel Studio XE
  • Intel® C++ Compiler
  • Intel® Fortran Compiler
  • Intel compiler licence has expired

    Hey 

    I have a licence for Intel® Parallel Studio XE Composer Edition for C++ Windows* that have expired yesterday ,

    The guy who sold the licence to me said that the licence is for one year of support, however I can still use the licence for lifetime without any support (without update Intel composer). 

     

    Anyways, I woke up thins morning, Tried to compile using Intel compiler and received the following error: "Error: A license for CCompL could not be obtained". 

    how to ignore deprecated warning

    hi,

    The icc version that I use is 'icc (ICC) 14.0.2 20140120' in linux.

    Some elements in some structs are declared as deprecated. Some functions will use those deprecated elements.

    For example, __attribute__((deprecated)) int *val;

     

    If gcc is used, the following preprocessor lines can turn off and on 'deprecated warning'

    #pragma GCC diagnostic ignored "-Wdeprecated-declarations"

    #pragma GCC diagnostic warning "-Wdeprecated-declarations"

     

    Compilation error in icc

    the following code is being compiled properly with gcc but giving error with icc in windows.

    #ifdef CPUKIND_IA

     typedef int _v4si __attribute__ ((vector_size(16)));

    Error : expected a ';' before __attribute__

    Options :  /Z7 /c /O3 /QxSSSE3_ATOM /Qfreestanding -DCPUKIND_IA -DLMT_CORE0

    I am new to this compiler. Can anyone help ?

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