A new high-performance distributed shared I/O system

被引:0
|
作者
Li, Q [1 ]
Liu, GM [1 ]
Guo, YF [1 ]
Liu, HZ [1 ]
机构
[1] Parallel & Distributed Proc Natl Lab, Changsha 410073, Peoples R China
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Distributed Shared I/O System is an important research field of multiprocessor system. HyperTransport is an emerging interconnection standard that offers high-speed, high-performance, point-to-point packet-based link between integrated circuits on a board, particularly between a high-performance processor and peripheral devices. In this paper we introduce a new high-performance distributed shared I/O system developed by ourselves, which uses HyperTransport technology to improve I/O performance and scalability. It attempts to extend the advantages of SMP with the benefits of MPPs and clusters, and overcome the distant I/O problem of distributed non-shared I/O system. To concentrate on a study of the I/O architectural design, some key technologies implemented in the system are discussed.
引用
收藏
页码:41 / 49
页数:9
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