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Intel Data Analytics Acceleration Library

The Intel® Data Analytics Acceleration Library (Intel® DAAL) helps speed big data analytics by providing highly optimized algorithmic building blocks for all data analysis stages (Pre-processing, Transformation, Analysis, Modeling, Validation, and Decision Making) for offline, streaming and distributed analytics usages. It’s designed for use with popular data platforms including Hadoop*, Spark*, R, and Matlab*. for highly efficient data access.

No Cost Options for Intel Parallel Studio XE, Support yourself, Royalty-Free

Intel® Parallel Studio XE is a very popular product from Intel that includes the Intel® Compilers, Intel® Performance Libraries, tools for analysis, debugging and tuning, tools for MPI and the Intel® MPI Library. Did you know that some of these are available for free?

Here is a guide to “what is available free” from the Intel Parallel Studio XE suites.

Intel® Parallel Studio XE 2016: High Performance for HPC Applications and Big Data Analytics

Intel® Parallel Studio XE 2016, launched on August 25, 2015, is the latest installment in our developer toolkit for high performance computing (HPC) and technical computing applications. This suite of compilers, libraries, debugging facilities, and analysis tools, targets Intel® architecture, including support for the latest Intel® Xeon® processors (codenamed Skylake) and Intel® Xeon Phi™ processors (codenamed Knights Landing).

Intel® Inspector Tutorials

Intel® Inspector is a dynamic memory and threading error checking tool for users developing serial and multithreaded applications on Windows* and Linux* operating systems. This page describes available tutorials to help you get started.
  • 开发人员
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • C#
  • C/C++
  • Fortran
  • 英特尔® Parallel Studio XE
  • 英特尔® Parallel Studio XE Professional Edition
  • 英特尔® Parallel Studio XE Cluster Edition
  • 英特尔® System Studio
  • 英特尔® Inspector
  • 并行计算
  • 线程
  • No Data from vtune on Linux with g++

    Hi,

    I am running VTune Amplifier XE 2015 Update 4 (build 410668) for basic hotspot analysis of my C++ application which uses several external libraries. I have compiled the program with -g option.

    Unfortunately VTune throws an error like so:

    ?invalid? has faced a serious problem
    Mo 24 Aug 2015 19:00:05 CEST Cannot open data: ?invalid? has faced a serious problem.

    DftiCommitDescriptor hangs my application

    Hi,

    I've been struggling with this for a while, hope you can help.

    I'm creating a shared library on Linux (Centos 6.7) using FFT's implemented with the MKL. My library works fine when used together with my own test program, but fails when used from a 3rd party application.

    The problem has been pinned down to the FFT's. Print-output arrives on screen after calling DftiCreateDescriptor and DftiSetValue, and the status is 0. But when I subsequently call DftiCommitDescriptor the 3rd party application keeps running at 100% cpu and doesn't show any print-output anymore.

    Vectorization Resources for Intel® Advisor XE Users

    Intel® Advisor XE 2016 offers a vectorization analysis tool and a threading design and prototyping tool to help ensure your Fortran and native/managed C++ applications take full performance advantage of today’s processors. This page augments code-specific advice offered in the vectorization analysis tool with links to web-based vectorization resources.
  • 开发人员
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • C#
  • C/C++
  • Fortran
  • 英特尔® Parallel Studio XE
  • 英特尔® Parallel Studio XE Professional Edition
  • 英特尔® Parallel Studio XE Cluster Edition
  • 英特尔® Advisor
  • 并行计算
  • 线程
  • 矢量化
  • Performing DFTI along a single axis of 2D array

    Hi there,

    I have a 2D array where the axes are positions (x, y). I wish to perform a Fourier transform along the x axis alone resulting in an array (Kx, y), where Kx is momentum, the Fourier transform of x.

    In python this is a simple command as you can pass which axis to perform the transform along as an argument to the FFT function.
    Is there a way to do this with the MKL library?

    Thanks very much,
    Dylan

    Free Parallel Programming Training

     Intel is offering FREE online training, in collaboration with Colfax.

    You can check the following link for details. http://colfaxresearch.com/how-series/

    The upcoming training will start September 7th and it includes free 3-week remote access to a Intel® Xeon® and Intel® Xeon Phi™ server.

    You can also check the training page for more training options:

    https://software.intel.com/en-us/modern-code/training

     

    floating point exception solving a non-symmetric matrix

    The floating point exception occurs when solving the attached non-symmetric matrix.

    1 line: n

    2nd line: index base (i.e. 0 based)

    3rd line: nz

    followed by all nonzeros in coordinate (i.e. triplet) format

    Major version: 11
    Minor version: 1
    Update version: 1
    Product status:  Product
    Build: n20131010
    Processor optimization: Intel(R) Advanced Vector Extensions (Intel(R) AVX) Enabled Processor

    linux

    Thanks,

    Sam

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