Publications
Detailed Information
Overcoming performance bottlenecks in using OpenMP on SMP clusters
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeun, Woo-Chul | - |
dc.contributor.author | Kee, Yang-Suk | - |
dc.contributor.author | Ha, Soonhoi | - |
dc.contributor.author | Kee, Changdon | - |
dc.date.accessioned | 2009-08-24 | - |
dc.date.available | 2009-08-24 | - |
dc.date.issued | 2008-10 | - |
dc.identifier.citation | Parallel Computing 34 (2008) 570-592 | en |
dc.identifier.issn | 0167-8191 | - |
dc.identifier.uri | https://hdl.handle.net/10371/7514 | - |
dc.description.abstract | This paper presents a new parallel programming environment called ParADE to enable
easy, portable, and high-performance computing for SMP clusters. Different from the prior studies, ParADE separates the programming model from the execution model: it enables shared-address-space programming while it realizes hybrid execution of message-passing and shared-address-space. To overcome the poor performance of conventional OpenMP on SDSM (Software Distributed Shared Memory), ParADE implements an intelligent OpenMP translator supporting efficient mutual exclusion and efficient page transmission. The experimental results on a Linux cluster demonstrate that ParADE reduces mutual exclusion overhead and overall execution time. | en |
dc.description.sponsorship | This work was supported by the second stage of the Brain Korea 21 Project in 2007 and Acceleration Research sponsored
by KOSEF research program (R17-2007-086-01001-0). The support from the Ministry of Information and Communication, Republic of Korea is also gratefully acknowledged. The ICT at Seoul National University provided research facilities for this study. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | OpenMP | en |
dc.subject | Parallel programming environment | en |
dc.subject | SMP cluster | en |
dc.title | Overcoming performance bottlenecks in using OpenMP on SMP clusters | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 전우철 | - |
dc.contributor.AlternativeAuthor | 기양석 | - |
dc.contributor.AlternativeAuthor | 하순회 | - |
dc.contributor.AlternativeAuthor | 기창동 | - |
dc.identifier.doi | 10.1016/j.parco.2008.06.002 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.