Intel® C++ Studio XE

Making the Call Stack Pane Work for You



VTune™ Amplifier XE Call Stack Pane

The call stack pane is displayed in viewpoints of analysis types that include stack data. It is displayed on the right side of the viewpoint (highlighted below in a gold box).

call stack pane highlighted in viewpoint

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  • Link error with icpc when using Boost* 1.51+ MPL library and g++*

    Problem

    Link error with icpc: when linking object files compiled with icpc & g++* along with Boost* MPL library 1.51 or above, as shown in the sample test case below:

    %cat t.h
    #include <boost/mpl/vector.hpp>
    template<typename T> struct my;
    void foo(my<boost::mpl::vector<> >* = 0);

    %cat u.cpp
    #include "t.h"
    int main() { foo();}

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  • Inspector XE 2013 changed the usage of appdebug option

    We know that Inspector XE has realized the connection to GDB seamlessly when Inspector detects an error, I described the usage in this article for Inspector XE 2011. However if you try this function on Inspector XE 2013 according to my blog, will meet below error:

    # inspxe-cl -collect mi3 -knob appdebug=on-error -- ./test_memory.gcc
    Error: Cannot find knob appdebug. Use -knob-list to see available knobs.

    What's new? Update 2 - Intel® Advisor XE 2013

    Intel® Advisor XE 2013

    Intel® Advisor XE 2013 guides developers to add parallelism to their existing C/C++, Fortran, or C# programs.

    New in Update 2!  

    ·        New Pause/Resume API and GUI functionality

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  • How to Detect and Repair Correctness Issues in Code to Run on the Intel® Xeon Phi™ Coprocessor Architecture with Intel® Inspector XE

    How to Detect and Repair Correctness Issues in Code to Run on the Intel® Xeon Phi™ Coprocessor Architecture with Intel® Inspector XE

     

    Intel® Xeon Phi™ coprocessors combine advanced power performance with the benefits of standard CPU programming models.  Developing and tuning for Intel® Xeon Phi™ coprocessors means you get both great coprocessor performance and improved performance on Intel® Xeon® processors.

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  • VecAnalysis Python* Script for Annotating Intel C++ & Fortran Compilers Vectorization Reports

     

    This is the Python* script used to annotate Intel® C++ and Fortran compiler 13.1 (Intel® C++/Fortran/Visual Fortran Composer XE 2013 Update 2 and later) vectorization reports produced at -vec-report7.  The attached zip file contains:

    • vecanalysis.py 
    • vecmessages.py
    • README-vecanalysis.txt

    NOTE: You will need Python* version 2.6.5 or higher. For more information, and download instructions please click here.

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  • vec-report7 python vecanalysis vecmessages annotation
  • Intel® Advanced Vector Extensions
  • Extensions Intel® Streaming SIMD
  • Optimisation
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  • Vectorisation
  • S’abonner à Intel® C++ Studio XE