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공공누리This item is licensed Korea Open Government License

Title
An Efficient I/O Aggregator Assignment Scheme for Multi-core Cluster Systems
Author(s)
차광호
Publication Year
2013-02-01
Abstract
As the number of nodes in high-performance computing (HPC) systems increases, parallel I/O becomes an important issue: collective I/O is the specialized parallel I/O that provides the function of single-file based parallel I/O. Collective I/O in most message passing interface (MPI) libraries follows a two-phase I/O scheme in which the particular processes, namely I/O aggregators, perform important roles by engaging the communications and I/O operations. This approach, however, is based on a single-core architecture.
Keyword
CollectiveI/O; ParallelI/O; ProcessorAffinity
Journal Title
IEICE transactions on information and systems
ISSN
0916-8532
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14245
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART79526965
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