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Do you have questions that you are not finding the answers for in our documentation?  Need more training, source code examples, on what specifically?   Help us understand what's missing so that we can make sure we develop documentation you care about (what is important, and what is nice to have)!   Thank you

FAQS: Compilers, Libraries, Performance, Profiling and Optimization.

In the period prior to the launch of Intel® Xeon Phi™ coprocessor, Intel collected questions from developers who had been involved in pilot testing. This document contains some of the most common questions asked. Additional information and Best-Known-Methods for the Intel Xeon Phi coprocessor can be found here.

The Intel® Compiler reference guides can be found at:

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?

Intel® MKL VML Training Material

This article contains training material (in PDF format) on Intel® MKL Vector Math (VML), which includes details of VML features and performance, examples and its application in Finance.
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • C/C++
  • Fortgeschrittene
  • Intel® Composer XE
  • Intel® Math Kernel Library
  • Error when expanding benchmarks to two or more nodes

    Hello, I'm running mp_linpack in two nodes(I have grasped how to run in one node :) ), I changed the path to mp_linpack/bin_intel/intel64, and modify the HPL.dat to set P=1, Q=2. Then I created hosts file, whose content is:


    mic01 and mic03 is the two nodes where I want to run linpack. Then I use the command in MKL_userguide.pdf:

    mpirun --prefix 1 -n 2 -hosts Node1,Node2 \
    -genv LD_LIBRARY_PATH $LD_LIBRARY_PATH ./xhpl_offload_intel64

    Questions about Intel® Software Development Suite Student Edition for OS X


    I have some questions about Intel® Software Development Suite Student Edition for OS X:

    1. As shown in "product info", Intel Software Development Suite Student Edition for "Linux" and "Windows" includes the MKL. However, it seems that Intel Software Development Suite Student Edition for "Mac OS X" does not !?!?! Is it true???

    How to install Vtune Amplifier 2015 vtsspp on MPSS2.1.6720

    I'm using mpss_gold_update_3-2.1.6720, with a uos version of

    I'm now trying to install the vtune amplifier 2015 on this mpss, so I need sep3_15-k1om- and vtsspp-k1om- But I can find only sep3_15-k1om- and vtsspp-k1om-, but not vtsspp-k1om-

    Linux* abonnieren