摘要
对本地命令队列的静态结构进行了描述,分析了 FPDMA数据传输、队列读/写命令的动态运行机制,通过仿真,显示了队列算法对磁盘访问特性的改善程度.并讨论了协议的性能和存在的问题.
The structure of the Native Command Queuing technology is accounted for and the running mechanisms of FPDMA and READ/WRITE commands are analysed.The improvement of the disk access characteristics from the queue algorithms is demonstrated through emulation.The performance and deficiencies of the protocol are discussed.
出处
《徐州建筑职业技术学院学报》
2005年第1期35-39,共5页
Journal of XUZHOU Institute of Architectural Technology
关键词
本机命令队列
运行机制
负载性能
Native Command Queue
running mechanism
loading performance
