Compilador C++ Intel®

Existing projects are not converting properly to VS2017

I recently installed VS2017 and Intel XE 2017 and hoped that my existing projects (all Intel C++ 17) would work, but no such luck.

When I open a solution and select Properties for a project, it shows "There are no property pages for the selection".

When I try to change the project to use Visual C++, it says "Object reference not set to an instance of an object"

How can I repair the properties to work with the new version?

Many thanks

icc -xMIC-AVX512 internal error: IERROR_MODULE_ID_1204


I was trying to compile Geant4 package with parallel_studio_xe_2017.4.056 software (on CentOS Linux release 7.3.1611, machine KNL Xeon Phi CPU 7210), it was working fine however when I tried to compile static libraries it gave me:

geant4.10.02/source/processes/electromagnetic/standard/src/ (col. 1): internal error: IERROR_MODULE_ID_1204

Strange linker errors

I just reinstalled the XE 2017 compiler with a new installation of VS 2017 Community edition on Window 10 Pro.

It is giving error messages with which I am unfamiliar and cannot find in the help system.

ipo: : error #11023: Not all components required for linking are present on command line
The libraries that I am deliberately using are all accounted for and I am not using the Intel Performance Libraries.
Any idea what this could be or how I can narrow down the possible missing components?

Hybrid MPI+ OpenMP tasks

Running an application that uses MPI, OpenMP tasks in MPI_THREAD_MULTIPLE mode I get this error;

[26] trying to free memory block that is currently involved to uncompleted data transfer  operation

free mem  - addr=0x7fffc40812d0 len=175104
 RTC entry - addr=0x7fffc4081300 len=175056 cnt=1
Assertion failed in file ../../i_rtc_cache.c at line 1408: 0

This has been compiled with Intel 17 and uses Intel MPI 17. 

Any idea of how I could debug this issue?



Machine Learning and Knowledge Reasoning Probing with Intel® Architecture

This article presents a performance test of Intel® tuning platform composed by Intel® processor, Intel® C++ Compiler XE and Intel® Math Kernel Library (Intel® MKL) applied to usual AI problems, with two existing approaches of artificial intelligence probed.
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  • Compilador C++ Intel®
  • Intel® Data Analytics Acceleration Library (Intel® DAAL)
  • Biblioteca kernel de matemática Intel®
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  • Intel C++ compiler 2017 does not appear to respect kmp_set_blocktime(0)


    I recently noticed after upgrading from icpc 2016.0.4 to icpc 2017.0.4 that all my OMP threaded code appeared to use significantly more CPU (ex. increase from 250% to 460% CPU when allocated 5 threads on an Intel XEON E5-2690).  Using perf top on one of the running processes revealed it was spending a majority of its time on: _INTERNAL_25_______src_kmp_barrier_cpp_5678b641::__kmp_hyper_barrier_release

    Intel C++ Compiler 17 - Access violation or stack overflow. Please contact Intel Support for assistance.

    I compile project in Visual Studio 2015 with Intel C++ Compiler 17 without any error. Modify some codes and compile again without any errors again.

    But when I shutdown the computer and turn on again, compiler fails and throws this into output screen:

    Getting segmentation fault for no reason.

    I am running on RHE6.7 which comes with gcc 4.4.7. My source code that requires c++11 compatible compiler, so I have downloaded gcc 4.8.2. I am able to compile with gcc 4.8.2 and run.

    The Intel compiler completes without any error but when I run the output... I get a segmentation fault. I also get a segmentation fault if I compile HelloWorld.cpp (only when specifying version of 4.8.2), see below:

    $ /opt/rh/devtoolset-2/root/usr/bin/g++ HelloWorld.cpp
    $ ./a.out
    Hello World!

    $ icpc HelloWorld.cpp
    $ ./a.out
    Hello World!

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