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仮想クラスタの構築と性能評価
https://doi.org/10.14988/pa.2017.0000012062
https://doi.org/10.14988/pa.2017.0000012062b74f0555-b137-44d6-96f5-4b21d0b41d27
名前 / ファイル | ライセンス | アクション |
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023050040004.pdf (305.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||
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公開日 | 2010-03-01 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | ja | |||||||||||||||||
タイトル | 仮想クラスタの構築と性能評価 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | ja-Kana | |||||||||||||||||
タイトル | カソウ クラスタ ノ コウチク ト セイノウ ヒョウカ | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | en | |||||||||||||||||
タイトル | Construction of virtual cluster system and evaluation of performance | |||||||||||||||||
言語 | ||||||||||||||||||
言語 | jpn | |||||||||||||||||
キーワード | ||||||||||||||||||
主題 | 仮想化, PCクラスタ, ベンチマーク, 並列計算 virtualization, PC cluster system, benchmark, parallel computation |
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
資源タイプ | departmental bulletin paper | |||||||||||||||||
ID登録 | ||||||||||||||||||
ID登録 | 10.14988/pa.2017.0000012062 | |||||||||||||||||
ID登録タイプ | JaLC | |||||||||||||||||
アクセス権 | ||||||||||||||||||
アクセス権 | open access | |||||||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||
著者 |
中尾, 昌広
× 中尾, 昌広× 廣安, 知之
WEKO
15426
× 三木, 光範
WEKO
15427
× 吉見, 真聡 |
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著者所属 | ||||||||||||||||||
ja | ||||||||||||||||||
中尾, 昌広 / Graduate School of Engineering, Doshisha University | ||||||||||||||||||
著者所属 | ||||||||||||||||||
ja | ||||||||||||||||||
廣安, 知之 / Department of Life and Medical Sciences, Doshisha University | ||||||||||||||||||
著者所属 | ||||||||||||||||||
ja | ||||||||||||||||||
三木, 光範 / Faculty of Science and Engineering, Doshisha University | ||||||||||||||||||
著者所属 | ||||||||||||||||||
ja | ||||||||||||||||||
吉見, 真聡 / Faculty of Science and Engineering, Doshisha University | ||||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | 可用性の向上やランニングコスト削減のために,計算資源を仮想化して提供する仮想クラスタが注目されている.しかし,仮想クラスタの問題点に,仮想クラスタ構築の手間が大きい点,仮想環境の計算処理には必ずオーバーヘッドが存在する点がある.そこで,本稿では,仮想化ソフトウェアであるXenとPCクラスタ自動構築ツールであるDCASTを用いた,少ない手順で仮想クラスタを構築する方法を紹介する.また,仮想クラスタと仮想化を用いない場合の性能比較をHPLベンチマークを用いて行った.その結果,1プロセスの性能差は約1.1%であり,32プロセスの性能差は約11.9%であることがわかった.また,Netperfを用いてネットワークの性能評価を行った.その結果,ネットワークのリクエスト,リスポンスの性能は2倍程度,仮想クラスタの方が少なかった.これらの結果より,ネットワークをあまり用いない並列アプリケーションであれば仮想クラスタは有効であるが,ネットワークを多用する並列アプリケーションの場合は,性能は発揮しないことが予測できる. | |||||||||||||||||
言語 | ja | |||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | Because of high-availability and running-cost reduction, a virtual cluster provided by virtualized calculation resources becomes popular to utilize. However, a setting cost of a virtual cluster is very large and a processing ability of a virtual cluster is lower than that of a cluster without virtualization (no-virtual cluster). In this paper, we introduce how to construct a virtual cluster simply by using virtualization software "Xen" and cluster auto-setup tool "DCAST". We also draw a comparison by using HPL benchmark between a virtual cluster and a no-virtual cluster. The result shows that the performance of a virtual cluster is about 1.1% on 1 process and about 11.9 % on 32 processes lower than that of no-virtual cluster. Moreover, we evaluate a network performance by using Netperf benchmark. The result shows that the performance of Request/Response ability of a virtual cluster is about twice as low as that of no-virtual cluster. In conclusion, a parallel application where there is no frequent network communication can be performed on a virtual cluster. On the other hand, a parallel application which needs frequent communication cannot be performed on a virtual cluster. | |||||||||||||||||
言語 | en | |||||||||||||||||
書誌情報 |
ja : 同志社大学理工学研究報告 en : The Science and Engineering Review of Doshisha University 巻 50, 号 4, p. 20-24, 発行日 2010-01-31 |
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言語 | ja | |||||||||||||||||
出版者 | 同志社大学理工学研究所 | |||||||||||||||||
出版者(英) | ||||||||||||||||||
言語 | en | |||||||||||||||||
出版者 | Science and Engineering Research Institute of Doshisha University | |||||||||||||||||
ISSN | ||||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||||
収録物識別子 | 00368172 | |||||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||||
収録物識別子 | AN00165868 | |||||||||||||||||
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権利者名 | 同志社大学理工学研究所 | |||||||||||||||||
言語 | ja | |||||||||||||||||
権利者名 | Science and Engineering Research Institute of Doshisha University | |||||||||||||||||
言語 | en | |||||||||||||||||
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関連タイプ | isFormatOf | |||||||||||||||||
識別子タイプ | URI | |||||||||||||||||
関連識別子 | https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB00960326/?lang=0 | |||||||||||||||||
言語 | ja | |||||||||||||||||
関連名称 | 掲載刊行物所蔵情報へのリンク / Link to Contents | |||||||||||||||||
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内容記述タイプ | Other | |||||||||||||||||
内容記述 | application/pdf | |||||||||||||||||
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出版タイプ | VoR | |||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
日本十進分類法 | ||||||||||||||||||
主題 | 417 |