By Topic

Evaluating Throughput of a Wormhole-Switched Routing Algorithm in NoC with Faults

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Rezazadeh, A. ; Dept. of Comput. Eng., Iran Univ. of Sci. & Technol., Tehran, Iran ; Fathy, M. ; Rahnavard, G.

A famous wormhole-switched routing algorithm for mesh interconnection network called f-cube3 uses three virtual channels to pass faulty blocks, while only one virtual channel is used when a message does not encounter by fault. Routing with faults usually uses virtual channels to conquer faulty regions. One of the key issues in the design of Network-on-Chips (NoC) is the development of a well-organized communication system to provide high throughput interconnection network. We have evaluated if-cube3 - a fault-tolerant routing algorithm based on f-cube3 - for increasing the throughput of the network. Moreover, simulation of both f-cube3 and if-cube3 algorithm for the same conditions presented. Modifications of the use of virtual channels per each physical link without adding new extra virtual channel illustrated by results obtained from simulation. As the simulation results show, if-cube3 has a higher performance than f-cube3. The results also show that if-cube3 has less exist packets in network with improved performance at high traffic load in Network-on-Chip.

Published in:

Network and Service Security, 2009. N2S '09. International Conference on

Date of Conference:

24-26 June 2009