Aumento de desempenho

Significant Scalability and Performance Improvement for Intel® MKL PARDISO on SMP Systems

Intel® MKL 11.3 Beta (released in April 2015) contains significant performance and scalability improvements for the direct sparse solver (a.k.a. Intel MKL PARDISO), on SMP systems. These improvements particularly benefit the Intel Xeon Phi coprocessors and Intel Xeon processors with large core counts. As an example, the chart below shows a 1.7x to 2.5x speedup of Intel MKL 11.3 Beta over Intel MKL 11.2, when using the PARDISO to solve various sparse matrices on an Intel Xeon Phi coprocessor with 61 cores.

  • Desenvolvedores
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • C/C++
  • Fortran
  • Avançado
  • Principiante
  • Intermediário
  • Intel Math Kernal Library (Intel MKL)
  • Ferramentas de desenvolvimento
  • Arquitetura Intel® Many Integrated Core
  • Планирование оптимизации с Unity*

    By John Wesolowski

    Загрузки

    How To Plan Optimizations with Unity* [PDF 2.15MB]


    Аннотация

    Unity содержит ряд настроек и инструментов, позволяющих добиться плавной работы графики в играх. Для этого проекта мы отобрали те из них, с которыми могут возникнуть сложности, и проанализировали их влияние на производительность игр на ГП Intel®.

  • Desenvolvimento de jogos
  • Windows*
  • Analisadores de desempenho gráfico
  • Unity 3D
  • Touch Devices
  • Desenvolvimento de jogos
  • Abaqus/Standard Performance Case Study on Intel® Xeon® E5-2600 v3 Product Family

    Background

    The whole point of simulation is to model the behavior of a design and potential changes against various conditions to determine whether we are getting an expected response; and simulation in software is far cheaper than building hardware and performing a physical simulation and modifying the hardware model each time.

  • Desenvolvedores
  • Parceiros
  • Professores
  • Estudantes
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Servidor
  • Avançado
  • Intermediário
  • server
  • abaqus
  • abaqus/standard
  • AVX2
  • Xeon
  • Linux
  • parallel computing
  • vtune
  • Otimização
  • Computação paralela
  • Optimizing Image resizing example of Intel(R) Integrated Performance Primitives (IPP) with Intel(R) Threading Building Blocks and Intel(R) C++ Compiler

    < Overview >

     In this article, we are enabling and using Intel(R) Integrated Performance Primitives(IPP), Intel(R) Threading Building Blocks(TBB) and Intel(R) C++ Compiler(ICC) on Linux ( Ubuntu 14.04 LTS 64bit ). We will build and run one of the examples that comes with IPP and apply TBB and ICC on the example to observe the performance improvement of using Intel(R) System Studio features.

  • Desenvolvedores
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  • Professores
  • Estudantes
  • Linux*
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  • Principiante
  • Intermediário
  • Compilador C++ Intel®
  • Intel® VTune™ Amplifier
  • Primitivas Intel® Integrated Performance
  • Intel® System Studio
  • ISS
  • IPP
  • tbb
  • icc
  • Computação em nuvem
  • Otimização
  • Thread
  • Vetorização
  • Vectorization Advisor FAQ

    General questions

    What is Vectorization Advisor?

    Vectorization Advisor is one of the two major features of the Intel® Advisor XE 2016 product. Intel® Advisor XE comprises Vectorization Advisor and Threading Advisor.

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  • C/C++
  • Fortran
  • Intel® Advisor XE
  • Intel® Advanced Vector Extensions
  • Extensões Intel® Streaming SIMD
  • Vetorização
  • Cómo desarrollar y evaluar aplicaciones Android* de 64 bits en plataformas x86 Intel®

    Introducción

    Cada vez hay más dispositivos móviles para el público en general que cuentan con arquitectura de 64 bits. Utilizar Android* de 64 bits es una excelente manera de acceder al mercado. En este artículo se presentará Android en arquitectura Intel® de 64 bits y se analizarán sus compatibilidades particulares, detalles técnicos, mejoras de rendimiento, problemas y soluciones disponibles para Android en plataformas basadas en procesadores Intel® Atom™.

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  • Android*
  • Android*
  • HTML5
  • Java*
  • JavaScript*
  • Intermediário
  • Android
  • 32-bit
  • 64-bit
  • Android app development
  • Apps
  • performance
  • Ferramentas de desenvolvimento
  • Otimização
  • Getting Started with Intel® Energy Profiler for Android

    Start improving your in power and energy management

    Intel® VTune™ Amplifier for Systems helps you optimize the power management of your code on Linux* embedded platforms, Android* or Windows* systems through the Intel® Energy Profiler analysis. Through analysis of power consumption one can identify the behaviors that waste energy and dramatically increase the battery life of your device.

  • Desenvolvedores
  • Desenvolvedores Intel AppUp®
  • Android*
  • Android*
  • Intel® Energy Profiler
  • Intel® VTune™ Amplifier
  • Intel VTune Amplifier for systems
  • SoC Watch
  • Intel System Studio
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