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pro vyhledávání: '"Soojung Lee"'
Autor:
Soojung Lee
Publikováno v:
Computer Communications. 30:1826-1840
Different from traditional deadlock avoidance schemes, deadlock detection and recovery-based routing algorithms in wormhole networks have gained attention due to low hardware complexity and high routing adaptability. By its nature, current deadlock d
Autor:
Kil Hong Joo, Soojung Lee
Publikováno v:
Journal of Parallel and Distributed Computing. 65:985-993
This paper proposes a distributed algorithm for resolving deadlocks under the OR request model. The algorithm builds a distributed spanning tree by propagating probes. An encoding scheme is devised to deduce the ancestor-descendant relationship betwe
A Hybrid Algorithm for Fast Detection and Resolution of Generalized Deadlocks in Distributed Systems
Autor:
Soojung Lee, Kwang Moon Cho
Publikováno v:
Key Engineering Materials. :171-176
In the literature only a handful of studies have been performed on the distributed deadlock problem in the generalized request model. Most of those algorithms use either the diffusing computation technique or have the initiator collect all the depend
Autor:
Soojung Lee
Publikováno v:
IEEE Transactions on Software Engineering. 30:561-573
In the literature, only a few studies have been performed on the distributed deadlock detection and resolution problem in the generalized request model. Most of the studies are based on the diffusing computation technique where propagation of probes
Autor:
Soojung Lee
Publikováno v:
Computational Science – ICCS 2007 ISBN: 9783540725831
International Conference on Computational Science (1)
International Conference on Computational Science (1)
Wormhole routing has been popular in massively parallel computing systems due to its low packet latency. However, it is subject to deadlock, where packets are waiting for resources in a cyclic form indefinitely. Current deadlock detection techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::208dc4c1a8bd0cf2caa827e19a50111c
https://doi.org/10.1007/978-3-540-72584-8_90
https://doi.org/10.1007/978-3-540-72584-8_90
Autor:
Soojung Lee
Publikováno v:
PDP
This paper presents an algorithm for detecting generalized deadlocks in distributed systems. Most of the existing algorithms use a diffusing computation technique for deadlock detection in which deadlock detection messages called probes are propagate
Autor:
Soojung Lee, Young-Jun Lee
Publikováno v:
SRDS
This paper presents a distributed algorithm for detecting deadlocks in the OR request model in distributed systems. The initiator of the algorithm builds a reduced local wait-for graph to determine a deadlock by employing two phases for probe propaga
Autor:
Soojung Lee
Publikováno v:
IPDPS
This paper presents a deadlock detection algorithm under the OR request model in distributed systems. The initiator of the algorithm constructs a reduced wait-for graph through propagation of probes and receiving replies directly from the processes i