刘华蓥,刘华煜,聂永丹

• 1:大庆石油学院计算机与信息技术学院

• 2:大庆石油学院计算机与信息技术学院

• 3:大庆石油学院计算机与信息技术学院 黑龙江大庆163318

• 4:黑龙江大庆163318

摘要(Abstract)：

分析了异步I/O技术与同步I/O技术在FTP服务器上应用后的性能差异;给出了在 LINUX2.5 下使用异步I/O编程接口完成异步I/O操作的步骤;实现了用异步I/O取代同步I/O存储文件;对比实验验证了异步I/O性能的优势.

关键词(KeyWords)：异步I/O;同步I/O;FTP服务器;LINUX2.5

Abstract:

Keywords:

基金项目(Foundation):

作者(Author):刘华蓥,刘华煜,聂永丹

Email:

参考文献(References)：

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• [2] BenjaminL.Collapsed read/write iocb argument-based filesystem interfaces[EB/OL]. http://marc.theaimsgroup.com,2004-08-17.

• [3] LarusJ,ParkesM.Using cohort scheduling to enhance server performance[A].UsenixTechnicalConference[C].Berkeley:USE NIX Association,2002.103-114.

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• [5] AdyaA,HowellJ,TheimerM, et al.Cooperative task management without manual stack management or event-driven program ming is not the opposite of threaded programming[A].UsenixTechnicalConference[C].Berkeley:USENIX Association,2002.289-302.