Cart (Loading....) | Create Account
Close category search window
 

Exploiting virtual addressing for increasing reliability

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

2 Author(s)
Cakmakci, Y. ; TOBB University of Economics and Technology, Ankara ; Ergin, O.

A novel method to protect a system against errors resulting from soft errors occurring in the virtual address (VA) storing structures such as translation lookaside buffers (TLB), physical register file (PRF) and the program counter (PC) is proposed in this paper. The work is motivated by showing how soft errors impact the structures that store virtual page numbers (VPN). A solution is proposed by employing linear block encoding methods to be used as a virtual addressing scheme at link time. Using the encoding scheme to assign VPNs for VAs, it is shown that the system can tolerate soft errors using software with the help of the discussed decoding techniques applied to the page fault handler. The proposed solution can be used on all of the architectures using virtually indexed addressing. The main contribution of this paper is the decreasing of AVF for data TLB by 42.5%, instruction TLB by 40.3%, PC by 69.2% and PRF by 33.3%.

Published in:

Computer Architecture Letters  (Volume:PP ,  Issue: 99 )

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.