摘要
分布式共享存储系统在分布式存储器的基础上构造逻辑上的共享存储模型。提出了在操作系统层实现分布式共享存储的系统框架,并以Linux操作系统为平台介绍了其实现。该系统提供简单的调用接口,并与Linux内存管理框架紧密结合。通过采用合适的DSM一致性协议提高了整体性能。
The purpose of distributed shared memory is to build up shared memory model logically on distributed memory. This paper proposes a framework that implementing distributed shared memory in the operating system based on Linux. It provides a simple programming interface that does not require any network programming, and extends the Linux VM system in a non-intrusive way. By using proper consistency protocol, the system performance gets improved.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2006年第4期58-60,共3页
Computer Engineering
关键词
分布式共享存储系统
操作系统
内存管理
一致性协议
Distributed shared memory （DSM）
Operating system
Memory management
Consistency protocol
