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Relyzer: Application Resiliency Analyzer for Transient Faults
 

Summary: 1
Relyzer: Application Resiliency Analyzer for
Transient Faults
Siva Kumar Sastry Hari1,2
, Helia Naeimi2
, Pradeep Ramachandran1
, and Sarita V. Adve1
1
Department of Computer Science, University of Illinois at Urbana Champaign, swat@uiuc.edu
2
Intel Labs, Intel Corporation, helia.naeimi@intel.com
Abstract--Future microprocessors need low-cost reliability so-
lutions to enable reliable operations in the presence of failure-
prone devices. The state-of-the-art reliability solutions detect the
presence of hardware faults by deploying low-cost software-level
symptom monitors. Recently researchers have shown that these
detection mechanisms provide high fault coverage with only few
faults being undetected. There is a risk that these undetected
faults can result in silent data corruptions or SDCs. The SDC
rates demonstrated by the state-of-the-art symptom detection

  

Source: Adve, Sarita - Department of Computer Science, University of Illinois at Urbana-Champaign

 

Collections: Computer Technologies and Information Sciences