Supporting flexible data distribution in software DSMs
文献类型：期刊论文
| 作者 | Hong, JW; Chen, GL; Zhang, ZQ |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2000-09-01 |
| 卷号 | 15期号:5页码:445-452 |
| 关键词 | DSM JIAJIA data distribution address computation Dawning 2000-I |
| ISSN号 | 1000-9000 |
| 英文摘要 | Page-based software DSM systems suffer from false sharing caused by the large sharing granularity, and only support one-dimension Block or Cyclic-block data distribution schemes. Thus applications running on them will suffer from poor data locality and will be able to exploit parallelism only when using a large number of processors. In this paper, a way towards supporting flexible data distribution (FDD) on software DSM system is presented. Small granularity-tunable blocks, the size of which can be set by compiler or programmer, are used to overlap the working data sets distributed among processors. The FDD was implemented on a software DSM system called JIAJIA. Compared with Block/Cyclic-block distribution schemes used by most DSM systems now, experiments show that the proposed way of flexible data distribution is more effective. The performance of the applications used in the experiments is significantly improved. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000090051400007 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/13348]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Hong, JW |
| 作者单位 | 1.Chinese Acad Sci, Comp Technol Inst, Beijing 100080, Peoples R China 2.Univ Sci & Technol China, Dept Comp Sci, Hefei 230027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong, JW,Chen, GL,Zhang, ZQ. Supporting flexible data distribution in software DSMs[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2000,15(5):445-452. |
| APA | Hong, JW,Chen, GL,&Zhang, ZQ.(2000).Supporting flexible data distribution in software DSMs.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,15(5),445-452. |
| MLA | Hong, JW,et al."Supporting flexible data distribution in software DSMs".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 15.5(2000):445-452. |
入库方式： OAI收割
来源：计算技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。