• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>High-performance computing and networking >Characterizing the Resource Demands of TCP/IP
【24h】

Characterizing the Resource Demands of TCP/IP

机译：表征TCP / IP的资源需求

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Communication costs can significantly affect the performance behavior of distributed applications. We consider the problem of estimating the resource demands of a commonly used network communication subsystem, namely TCP/IP. We show that the resource demands associated with TCP/IP vary significantly for different message sizes and behave in a non-intuitive manner. For example, larger messages can require less CPU time than shorter messages. We find that different implementations of TCP have implementation-specific signatures that describe the relationship between message size and CPU demand. These signatures can be used to support performance-oriented design and management of distributed applications. A characterization procedure for finding an implementation's signature is presented. The procedure is non-intrusive and uses measurement tools that are or can be made available in most Unix environments. In this way the procedure can be repeated by analysts on many platforms.
机译：通信成本会严重影响分布式应用程序的性能行为。我们考虑估计常用的网络通信子系统（即TCP / IP）的资源需求的问题。我们表明，与TCP / IP关联的资源需求对于不同的消息大小会有很大的不同，并且行为方式不直观。例如，大消息比短消息需要更少的CPU时间。我们发现不同的TCP实现具有特定于实现的签名，这些签名描述了消息大小和CPU需求之间的关系。这些签名可用于支持面向性能的设计和分布式应用程序的管理。提出了一种用于查找实现签名的表征过程。该过程是非侵入性的，并使用在大多数Unix环境中可用或可以使用的测量工具。这样，分析人员可以在许多平台上重复该过程。

著录项

  • 来源
  • 会议地点 Milan(IT);Milan(IT)
  • 作者

    Ennio Pozzetti; Vidar Vetland; Jerome Rolia; Giuseppe Serazzi;

  • 作者单位

    Politecnico di Milano, Dip. Elettronica e Informazione, Piazza Leonardo Da Vinci 32, I-20133 Milano, Italy;

    Carleton University, Dept. Systems and Computer Engineering, 1125 Colonel By Drive, Ottawa, Ontario, Canada K1S 5B6;

    Carleton University, Dept. Systems and Computer Engineering, 1125 Colonel By Drive, Ottawa, Ontario, Canada K1S 5B6;

    Politecnico di Milano, Dip. Elettronica e Informazione, Piazza Leonardo Da Vinci 32, I-20133 Milano, Italy;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TQ4;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号