NDLI: The adaptable distributed recovery block scheme and a modular implementation model

Content Provider	IEEE Xplore Digital Library
Author	Kim, K.H. Goldberg, J. Lawrence, T.F. Subbaraman, C.
Copyright Year	1997
Description	Author affiliation: California Univ., Irvine, CA, USA (Kim, K.H.)
Abstract	The purpose of adaptive fault-tolerance (AFT) is to meet the dynamically and widely changing fault-tolerance requirement by efficiently and adaptively utilizing a limited and dynamically changing amount of available redundant processing resources. In this paper we present one concrete AFT scheme, named the adaptable distributed recovery block (ADRB) scheme, which is an extension of the Distributed Recovery Block (DRB) scheme for reliable execution of real-time applications with the tolerance of both hardware and software faults in distributed/parallel computer systems. An ADRB station dynamically switches its operating mode in response to significant changes in the resource and application modes. Different operating modes have different resource requirements and yield different fault tolerance capabilities. A modular implementation model for the ADRB scheme is also presented. An efficient execution support mechanism for the ADRB scheme has been implemented as a part of a timeliness-guaranteed kernel developed at the University of California, Irvine.
Starting Page	131
Ending Page	138
File Size	875017
Page Count	8
File Format	PDF
ISBN	0818682124
DOI	10.1109/PRFTS.1997.640138
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-12-15
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fault tolerant systems Fault tolerance Application software Real time systems Military computing Resource management Distributed computing Lifting equipment Concrete Hardware
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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