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» Reliability and Fault Tolerance in Trust
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TDSC
2010
111views more  TDSC 2010»
13 years 8 months ago
Using Underutilized CPU Resources to Enhance Its Reliability
—Soft errors (or Transient faults) are temporary faults that arise in a circuit due to a variety of internal noise and external sources such as cosmic particle hits. Though soft ...
Avi Timor, Avi Mendelson, Yitzhak Birk, Neeraj Sur...
ISCA
2012
IEEE
320views Hardware» more  ISCA 2012»
12 years 9 days ago
Viper: Virtual pipelines for enhanced reliability
The reliability of future processors is threatened by decreasing transistor robustness. Current architectures focus on delivering high performance at low cost; lifetime device rel...
Andrea Pellegrini, Joseph L. Greathouse, Valeria B...
MICRO
2005
IEEE
145views Hardware» more  MICRO 2005»
14 years 3 months ago
A Mechanism for Online Diagnosis of Hard Faults in Microprocessors
We develop a microprocessor design that tolerates hard faults, including fabrication defects and in-field faults, by leveraging existing microprocessor redundancy. To do this, we...
Fred A. Bower, Daniel J. Sorin, Sule Ozev
29
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ISCA
2007
IEEE
120views Hardware» more  ISCA 2007»
14 years 4 months ago
Examining ACE analysis reliability estimates using fault-injection
ACE analysis is a technique to provide an early reliability estimate for microprocessors. ACE analysis couples data from performance models with low level design details to identi...
Nicholas J. Wang, Aqeel Mahesri, Sanjay J. Patel
DSN
2005
IEEE
14 years 3 months ago
Reversible Fault-Tolerant Logic
It is now widely accepted that the CMOS technology implementing irreversible logic will hit a scaling limit beyond 2016, and that the increased power dissipation is a major limiti...
P. Oscar Boykin, Vwani P. Roychowdhury