Hopen3.0中LPC机制的设计与实现  

Design and implementation of LPC mechanism in Hopen 3.0

作　　者：李坤[1] 王新社[2] 

机构地区：[1]中国科学院软件研究所,北京100080 [2]中国科学院软件中心,北京100080

出　　处：《计算机工程与设计》2006年第8期1422-1424,共3页Computer Engineering and Design

摘　　要：Hopen操作系统从1.0发展到了现在的3.0,有大量的应用程序需要从单进程环境移植到多进程环境,为了不对应用程序做大的修改和避免对共享资源操作的混乱,提出了LPC即本地过程调用机制。探讨了Hopen 3.0中LPC机制的模型、语义和结构;并将其与一些类似机制做了比较;给出了具体的实现技术;最后对其应用和不足进行了讨论。When Hopen OS has been developed form 1.0 to 3.0, a lot of applications must be migrated form the single process environment to the multi-processes environment. In order not to change those applications too much and to avoid confusions in accessing shared resources, LPC mechanism is proposed. LPC means local procedure call. The model, semantics and architecture of the LPC mechanism in Hopen 3.0 are described, and it is compared with some similar mechanisms. Then, the implementation is provided, and the shortages of the LPC mechanism is discussed finally.

关 键 词：HOPEN 操作系统 本地过程调用 软件移植 

分 类 号：TP316.89[自动化与计算机技术—计算机软件与理论]