|
JAIST Repository >
f. 情報社会基盤研究センター >
f10. 学術雑誌論文等 >
f10-1. 雑誌掲載論文 >
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/10119/4662
|
| タイトル: | CPU Load Predictions on the Computational Grid |
| 著者: | ZHANG, Yuanyuan
SUN, Wei
INOGUCHI, Yasushi |
| キーワード: | grid computing
task scheduling
CPU load prediction
polynomial fitting |
| 発行日: | 2007-01-01 |
| 出版者: | 電子情報通信学会 |
| 誌名: | IEICE TRANSACTIONS on Information and Systems |
| 巻: | E90-D |
| 号: | 1 |
| 開始ページ: | 40 |
| 終了ページ: | 47 |
| DOI: | 10.1093/ietisy/e90-d.1.40 |
| 抄録: | To make the best use of the resources in a shared grid environment, an application scheduler must make a prediction of available performance on each resource. In this paper, we examine the problem of predicting available CPU performance in time-shared grid system. We present and evaluate a new and innovative method to predict the one-step-ahead CPU load in a grid. Our prediction strategy forecasts the future CPU load based on the variety tendency in several past steps and in previous similar patterns, and uses a polynomial fitting method. Our experimental results on large load traces collected from four different kinds of machines demonstrate that this new prediction strategy achieves average prediction errors which are between 22% and 86% less than those incurred by four previous methods. |
| Rights: | Copyright (C)2007 IEICE. Yuanyuan Zhang, Wei Sun and Yasushi Inoguchi, IEICE TRANSACTIONS on Information and Systems, E90-D(1), 2007, 40-47. http://www.ieice.org/jpn/trans_online/ |
| URI: | http://hdl.handle.net/10119/4662 |
| 資料タイプ: | publisher |
| 出現コレクション: | f10-1. 雑誌掲載論文 (Journal Articles)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| 11462.pdf | | 827Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
