performance

Coding for Performance: Data alignment and structures

This article collects the general knowledge and Best-Known-Methods (BKMs) for aligning of data within structures in order to achieve optimal performance. 

  • Développeurs
  • Professeurs
  • Étudiants
  • C/C++
  • Fortran
  • Avancé
  • Intermédiaire
  • Compilateur Intel® C++
  • Compilateur Intel® Fortran
  • alignment
  • structures
  • performance
  • Optimisation
  • Intel Software Conference - Parallel Computing

    O Intel Software Conference - Parallel Computing é um evento gratuito destinado a:

    • Líderes do mercado de tecnologia
    • Desenvolvedores de software paralelo.

    O evento acontece nos dias 6 e 7 de Agosto (São Paulo) e 12 e 13 de Agosto (Rio de Janeiro) e contará com a presença de palestrantes internacionais (Intel EUA e Intel Alemanha).

  • Développeurs
  • Serveur
  • C/C++
  • Fortran
  • Intel® Cluster Studio XE
  • Amplificateur Intel® VTune™ XE
  • parallel computing
  • HPC
  • computação paralela
  • paralelismo
  • Cluster
  • Desempenho
  • performance
  • software
  • Why is Cilk™ Plus not speeding up my program? (Part 2)

    This article concludes the discussion of common performance pitfalls in Cilk™ Plus programs and how to avoid them, as started in Part 1. .
  • Développeurs
  • Professeurs
  • Étudiants
  • C/C++
  • Débutant
  • Intermédiaire
  • Intel® Cilk™ Plus
  • performance
  • Informatique parallèle
  • Parallélisation
  • Using Intel® VTune™ Amplifier XE to Tune Software on the 4th Generation Intel® Core™ Processor Family

    Download this guide to learn how to identify performance issues on software running on the 4th Generation Intel® Core Processor family (based on Intel Haswell microarchitecture). The guide explains how to use Intel® VTune™ Amplifier XE's General Exploration profile for 4th Generation Intel® Core Processors.   It explains how to identify the most common software performance issues and gives suggestions for how to address each. 

  • Développeurs
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8
  • .NET*
  • C#
  • C/C++
  • Fortran
  • Intermédiaire
  • Amplificateur Intel® VTune™ XE
  • Haswell
  • VTune Amplifier XE
  • performance
  • Optimisation
  • Why is Cilk™ Plus not speeding up my program? (Part 1)

    In this article, I discuss some common performance pitfalls in Cilk™ Plus programs that prevent users from seeing speedups in their code, and describe some techniques for avoiding these pitfalls.
  • Développeurs
  • Professeurs
  • Étudiants
  • C/C++
  • Intel® Cilk™ Plus
  • performance
  • Informatique parallèle
  • Parallélisation
  • S’abonner à performance