UFCR: An efficient I/O method for parallel file system

被引：0
|
作者：
Huo, Yanmei [1 ]
Ju, Jiubin [1 ]
Hu, Liang [1 ]
机构：
[1] Jilin Univ, Coll Comp Sci & Technol, Changsha 130012, Peoples R China
来源：
SEVENTH INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED COMPUTING, APPLICATIONS AND TECHNOLOGIES, PROCEEDINGS | 2006年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
One important way of solving 110 bottleneck is to develop parallel file system. Research showed that the strided file access pattern in scientific applications combined with current file system methods to perform these accesses lead to unacceptable performance for large data access. To enhance performance of discontiguous data access, we have created a new high performance 110 method: the user-defined file view and combining 110 requests (UFCR). We have implemented our ideas on WPFS. Experimentation results showed that our method can substantially enhance the performance of scientific applications.
引用
收藏
页码：223 / +
页数：3
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