提升性能

Finding Power and Performance problems on embedded systems using Intel® VTune™ Amplifier 2013 for Systems

It is becoming increasingly important for software developers to become more power aware, not only to achieve extended battery life for embedded and small form-factor devices, but also for reduced thermal stress on embedded platform components. A mobile device would have limited use if it was not able to function for extended periods of time on battery alone. Power consumption control is not only a task for hardware design, but system software as well as application software are also responsible for keeping power consumption under control.

  • 开发人员
  • Linux*
  • 英特尔® System Studio
  • 英特尔® VTune™ 放大器
  • Linux profiler
  • About profiling Java applet performance from Jboss

    Jboss is application service used in J2EE service field. Jboss is robust, high quality and with high performance. Jboss supports web servlets and JSP containers, html services, etc. Early Jboss uses Apach Tomcat Web service separately, but in recent version Apach-tomcat already has been integrated into Jboss. 

    This article shows you how to use VTune™ Amplifier XE to profile Java applet. I used jboss-as-7.1.1 as example.

    Here are steps:

  • 开发人员
  • Linux*
  • Java*
  • 英特尔® VTune™ 放大器
  • VTune Amplifier Jboss
  • 优化
  • 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.
  • 开发人员
  • 教授
  • 学生
  • C/C++
  • 英特尔® Cilk™ Plus
  • performance
  • 并行计算
  • 线程
  • 订阅 提升性能