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공공누리This item is licensed Korea Open Government License

Title
The Subgroup Method for Collective I/O
Author(s)
차광호홍정우홍태영
Publication Year
2004-12-08
Abstract
Because many scientific applications require large data processing, the importance of parallel I/O has been increasingly recognized. Collective I/O is one of the considerable features of parallel I/O. In this paper we suggest the subgroup method for collective I/O. It is the way of using collective I/Os of MPI effectively in terms of application programs. From the experimental results, we can conclude that the subgroup method for collective I/O is more efficient than plain collective I/O and more reliable than non-collective I/O.
Keyword
Collective I/O; Cluster computing; MPI
Journal Title
Lecture Notes of Computer Science(LNCS)
Citation Volume
3320
ISSN
0302-9743
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13578
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART23551648
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