Fault-Tolerance and Permutation Analysis of ASEN and its Variant

Abstract

 High performance computing systems can be designed using parallel processing. The effectiveness of these parallel systems rests primarily on the communication network linking processors and memory modules. Hence, an interconnection network that provides the desired connectivity and performance at minimum cost is required. The design of a suitable  interconnection network for inter-processor communication is one of the key issues of the system performance. In this paper a new multistage interconnection network IASEN (Irregular augmented shuffle exchange) has been proposed modifying existing ASEN-2 network. ASEN-2 is a regular multipath network with limited fault tolerance. The paper also discusses the permutation possibility behavior of both the networks with and without faults. It has been observed that the proposed multistage interconnection network IASEN provides much better fault-tolerance by providing more paths between any pair of source-destination as compared to ASEN-2 at the expanse of little more cost. 

Authors and Affiliations

Rinkle Rani Aggarwal , Dr. Lakhwinder Kaur

Keywords

Related Articles

Securing Mobile Agent Using Dummy and Monitoring Mobile Agents  

Mobile agent is a very important concept for distributed computing & utilizing the resources available on the connected network because of their capability of operation  on different environments...

Retrieving Business Applications using Open Web API’s Web Mining – Executive Dashboard Application Case Study

Web mining is new area of research in information technology; so many   business applications that utilize data mining and text  mining techniques to extract useful business information on the we...

An Abstract memory model describing the interaction between thread and memory with debugger tools

This paper describe the multithreaded execution and data race detectors which are commonly viewed as debugging tools.The C++ Standard defines single-threaded program execution. Basically, multithreaded execution require...

An Efficient Routing scheme for reliable path establishment among Mobile Devices in Heterogeneous Networks

In heterogeneous networks, devices available with varying connectivity help to provide many new opportunities for  efficiently utilizing new resources. In mobile ad hoc networks with varying layered a...

Outlier Detection for Multidimensional Medical Data

The knowledge-rich nature of the Medical Information domain has made it an ideal environment where knowledge on data mining should have to be unearthed from large data collection for dialysis’ of growing unknown diseases...

Download PDF file
  • EP ID EP155217
  • DOI -
  • Views 108
  • Downloads 0

How To Cite

Rinkle Rani Aggarwal, Dr. Lakhwinder Kaur (2010).  Fault-Tolerance and Permutation Analysis of ASEN and its Variant. International Journal of Computer Science and Information Technologies, 1(1), 24-32. https://europub.co.uk/articles/-A-155217