文献类型：期刊文章

作　　者：吴建国[1,2] 刘明业[1,2] 姚领众[1,2] 宋瀚涛[1,2]

机构地区：[1]北京理工大学专用集成电路研究所 [2]北京理工大学计算中心

出　　处：《Journal of Beijing Institute of Technology》

年　　份：1997

卷　　号：6

期　　号：3

起止页码：287-291

语　　种：中文

收录情况：AJ、CAS、CSA、CSA-PROQEUST、EI、IC、INSPEC、JST、MR、SCOPUS、ZMATH、普通刊

摘　　要：Generally, Lock and Unlock statements are primitives that should be wholly imple- mented,i.e.,the test of lock state and the operation of locking must be executed continuously without being interrupted. Different from nmormal lock operations, the lock and Unlock algorithm Presented in this paper can be interrupted anywhere by other processes The value of the algorithm in the implementation of concurrent control and mutually-exclusive operations was elucidated with one application of the algorithm in a heterogeneous datedbase united system.

关 键 词：locking algorithm  mutually-exclusive operation  concurrent control  

分 类 号：TN925]