International Journal of Advance Computational Engineering and Networking (IJACEN)
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Statistics report
Jan. 2020
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 82
Paper Published : 1209
No. of Authors : 3038
  Journal Paper

Paper Title
Fault Tolerance In Multi-Core Processors Using Flexible Redundant Threading

Abstract
This paper makes a case for incorporating fault tolerance covering both transient faults and errors due to miss-speculation into desktop multi-core processors. Fault tolerance is enforced in our method through redundant threading by verifying the commit results of speculative original thread against the non-speculative redundant thread which is a delayed version of the original thread. Our method differs from previously proposed redundant execution fault-tolerant designs including Active-stream/Redundant-stream Simultaneous Multithreading (AR SMT) [8], Simultaneous and Redundantly Threaded (SRT) processor [2], Chip-Level Redundant Threading (CRT) [3] in cases that it covers errors due to miss-speculation, dynamic hardware configuration, reuse of resource for normal computation, flexibility in fault-tolerant enforcement.


Author - Ashok Kumar P, Thanasekhar B

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| Published on 2014-07-01
   
   
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