A Message-Based Distributed Kernel for a Full Heterogeneous Environment
薛行, 孙钟秀, 周建强, 徐希豪 · 1990
This paper presents the design and implementation of a message-based distributed operating system kernel NDOS.The main purpose of the kernel is to support a distributed data processing system and a distributed DBMS.It uses the abstraction of communication between processes as basic mechanism.In NDOS,services and facilities such as message passing and process synchronization,which are related to IPC and may cause the change of the state of a process,are integrated into a single concept,an event,The initial verdion of NDOS kernel has been implemented on a full heterogeneous environment of different machines.LANs,and OSs wih the original high-layered sys,ems and applications are still provided.