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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/3973
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| タイトル: | Influence of performance prediction inaccuracy on task scheduling in grid environment |
| 著者: | Zhang, Yuanyuan
Inoguchi, Yasushi |
| キーワード: | grid computing
task scheduling
performance prediction
task selection
processor selection |
| 発行日: | 2005 |
| 出版者: | Springer |
| 誌名: | Lecture Notes in Computer Science |
| 巻: | 3399 |
| 開始ページ: | 838 |
| 終了ページ: | 844 |
| DOI: | 10.1007/b106936 |
| 抄録: | In this paper, we study the influence of performance prediction inaccuracy on task scheduling in grid environment from the context of task selection and processor selection, which are two critical phases in task scheduling. Formulas are established for the degree of misprediction, the probability that the predicted values for the performance of tasks and processors reveal different ordering characteristics from their real values. The impacts of different parameters on the degree of misprediction are also investigated extensively. Evaluation results show that an underestimate of performance can result in greater influence on task scheduling compared with an overestimate, while higher heterogeneity results in smaller influence. |
| Rights: | This is the author-created version of Springer, Zhang, Yuanyuan ; Inoguchi, Yasushi, Lecture Notes in Computer Science, 3399, 2005, 838-844. The original publication is available at www.springerlink.com. http://springerlink.metapress.com/content/u7rg2k9am2efhynt/?p=e738f66809704533871cb33e9bce26d7&pi=0 |
| 資料タイプ: | Article |
| URI: | http://hdl.handle.net/10119/3973 |
| 資料タイプ: | author |
| 出現コレクション: | f10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| S-72.pdf | | 163Kb | Adobe PDF | 見る/開く |
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