Accurate analytical models for message passing on multi-core clusters
文献类型：会议论文
| 作者 | Bibo Tu; Jianping Fan; Jianfeng Zhan; Xiaofang Zhao |
| 出版日期 | 2009 |
| 会议名称 | 17th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, PDP 2009 |
| 英文摘要 | Memory hierarchy on multi-core clusters has twofold characteristics: vertical memory hierarchy and horizontal memory hierarchy. Vertical memory hierarchy has been modeled by previous work (e.g. memory logP, lognP, log3P etc.) to analyze middleware's effects on point-to-point communication with different message sizes and message strides; Horizontal memory hierarchy has become more prominent due to distinct performance among three levels of communication in a multi-core cluster: intra-CMP, inter-CMP and inter-node, which should adequately be considered. Derived from lognP and log3P models, new analytical models mlognP and its reduction 2log{2,3}P are proposed to unitedly abstract memory hierarchy on multi-core clusters in vertical and horizontal levels. The results of performance evaluation show that it is indispensable to incorporate horizontal memory hierarchy into new models suitable for multi-core clusters, and 2log{2,3}P model can predict communication costsfor message passing on multi-core clusters more accurately than log3P model |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2655]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | 2009 |
| 推荐引用方式 GB/T 7714 | Bibo Tu,Jianping Fan,Jianfeng Zhan,et al. Accurate analytical models for message passing on multi-core clusters[C]. 见:17th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, PDP 2009. |
入库方式： OAI收割
来源：深圳先进技术研究院
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。