Intel® Streaming SIMD Extensions

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

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.
  • Sviluppatori
  • Partner
  • Professori
  • Studenti
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Codice per Buono
  • Windows*
  • C/C++
  • Intermedio
  • Intel® Advanced Vector Extensions
  • Intel® Streaming SIMD Extensions
  • Sparse Matrix-Vector multiplication
  • sparse matrix
  • Feature Extraction
  • speech recognition
  • Processori Intel® Core™
  • Ottimizzazione
  • Elaborazione parallela
  • Vettorizzazione
  • 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?

    Iscriversi a Intel® Streaming SIMD Extensions