Research note: Dependable user-level socket over dual networks

  • Authors:
  • Nader Mohamed;Jameela Al-Jaroodi;Hong Jiang

  • Affiliations:
  • Dependable Systems Middleware (DeSyM) Research Laboratory, Department of Electrical and Computer Engineering, Stevens Institute of Technology, Hoboken, NJ 07030, USA;Dependable Systems Middleware (DeSyM) Research Laboratory, Department of Electrical and Computer Engineering, Stevens Institute of Technology, Hoboken, NJ 07030, USA;Department of Computer Science and Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0115, USA

  • Venue:
  • Journal of Parallel and Distributed Computing - Special issue: Design and performance of networks for super-, cluster-, and grid-computing: Part I
  • Year:
  • 2005

Quantified Score

Hi-index 0.00

Visualization

Abstract

Message duplication over multiple links can enhance the communication reliability and availability among distributed processes running on clusters or networked workstations. In addition, message striping over multiple links can enhance communication throughput and transfer times. This paper introduces optimized techniques to provide a dependable user-level socket that enhances the reliability and performance of message deliveries over dual network interfaces. The proposed techniques are designed to work on top of reliable transport protocols. In addition, a technique for efficient duplication of messages on dual networks to enhance both communication reliability and performance on top of reliable transport protocol is proposed. A prototype socket based on this model is developed and evaluated. The experimental evaluations of the proposed model indicate good communication reliability and performance gains over conventional methods.