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EUROPAR
2007
Springer
14 years 1 months ago
Persistent Fault-Tolerance for Divide-and-Conquer Applications on the Grid
Grid applications need to be fault tolerant, malleable, and migratable. In previous work, we have presented orphan saving, an efficient mechanism addressing these issues for divide...
Gosia Wrzesinska, Ana-Maria Oprescu, Thilo Kielman...
DSN
2008
IEEE
14 years 1 months ago
Coverage of a microarchitecture-level fault check regimen in a superscalar processor
Conventional processor fault tolerance based on time/space redundancy is robust but prohibitively expensive for commodity processors. This paper explores an unconventional approac...
Vimal K. Reddy, Eric Rotenberg
ISCA
2011
IEEE
270views Hardware» more  ISCA 2011»
12 years 11 months ago
Sampling + DMR: practical and low-overhead permanent fault detection
With technology scaling, manufacture-time and in-field permanent faults are becoming a fundamental problem. Multi-core architectures with spares can tolerate them by detecting an...
Shuou Nomura, Matthew D. Sinclair, Chen-Han Ho, Ve...
DAC
2002
ACM
14 years 8 months ago
Software-based diagnosis for processors
Software-based self-test (SBST) is emerging as a promising technology for enabling at-speed test of high-speed microprocessors using low-cost testers. We explore the fault diagnos...
Li Chen, Sujit Dey
CASES
2009
ACM
14 years 2 months ago
Towards scalable reliability frameworks for error prone CMPs
As technology scales and the energy of computation continually approaches thermal equilibrium [1,2], parameter variations and noise levels will lead to larger error rates at vario...
Joseph Sloan, Rakesh Kumar