多核操作系统发展综述

作者：梁荣晓

来源：《信息安全与技术》2013年第03期

        【 摘 要 】 多核处理器的核心迅速增长以及结构日益复杂，给未来操作系统的设计带来了很大的挑战。为适应多核处理器的发展，可以利用分布式设计思想，从结构和功能上对传统多核操作系统进行分布式处理优化，将多核硬件划分为不同的子系统，尽可能降低各子系统之间的耦合度，从而提高多核操作系统的可扩展性。本文概括当前多核操作系统研究的三种技术路线，力求宏观展现多核操作系统的发展趋势。

        【 关键词 】 多核；操作系统；功能分布；数据分布

        Summary of Multicore Operating System Development

        Liang Rong-xiao

        （Jiangnan Institute of Computing Technology JiangsuWuxi 214083）

        【 Abstract 】 The number of processor cores are growing rapidly and the structure of multi-core processor are being more and more complex， which has brought great challenges to the design of future operating systems. To adapt to the development of multi-core processors， we can take advantage of the distributed design ideas to optimize traditional multi-core operating system. Using the ideas， multi-core hardware is divided into different subsystems， and the degree of coupling is reduced as low as possible， so that the scalability of the multi-core operating system will be improved. In this paper， we summarize three technical design methods of multi-core operating system currently， striving to show the macro trend of multi-core operating system.

多核操作系统发展综述