Extensões Intel® Streaming SIMD

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?

Links to instruction documentation

SGX support removed from Intel's ARK website?

Hi Intel

 

Until recently (1-2 weeks ago), Intel's ARK website listed SGX as being supported on the new Skylake 6600K and 6700K processors. However, this information now seems to have been removed? The page I'm talking about is (for the 6700K):

http://ark.intel.com/products/88195/Intel-Core-i7-6700K-Processor-8M-Cac...

So does this mean SGX is no longer supported on these processors?

Thanks!

 

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).

Fast Gathering-based SpMxV for Linear Feature Extraction

This algorithm can be used to improve sparse matrix-vector and matrix-matrix multiplication in any numerical computation. As we know, there are lots of applications involving semi-sparse matrix computation in High Performance Computing. Additionally, in popular perceptual computing low-level engines, especially speech and facial recognition, semi-sparse matrices are found to be very common. Therefore, this invention can be applied to those mathematical libraries dedicated to these kinds of recognition engines.
  • Desenvolvedores
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  • Intel® Advanced Vector Extensions
  • Extensões Intel® Streaming SIMD
  • Sparse Matrix-Vector multiplication
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  • Feature Extraction
  • speech recognition
  • Processadores Intel® Core™
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  • SGX extensions

    Hi

     

    With the new SGX extensions available in the new Skylake based CPU's (6700K and 6600K) I was wondering if Intel is ready to release more information about these technologies. Specifically:

     

    1) Is there any plans for an emulator that can be used to emulate these technologies?

    I210 driver delevopment (DOS)

    Hi,

    I currently try to adapt firmware to new hardware. And have problems to get the I210 ethernet controler fetching DMA packets.

    ---------------------------------------------------------------------------------------------------------------------------------
    Old system: AMD Geode SC1200 Processor + Intel 82551
      - Firmware is a Win32 application using DOS + DOSExtender(DPMI)
      - The Intel 82551 Controller is directly controlled by firmware (NO DOS TCP/IP SOCKET)

    Assine o Extensões Intel® Streaming SIMD