支持多核的嵌入式操作系统关键技术研究

摘要

Based on analysis of key technical points supporting multi-core operating system,this paper analyzes the Bootstrap and initialization of multi-core operating system,multi-core OS task management,multi-core OS interrupt mechanism,Inter-Process Communication (IPC) mechanism,Inter-Process synchronization and mutex mechanism,and other specific aspects.This paper studies the realization mechanism of the embedded operating system which supports multi-core architecture.At last,the paper presents the solution of key technology of multi-core OS.%以分析当前支持多核的操作系统需实现的关键技术为基础,从多核操作系统的引导和初始化、多核操作系统任务管理、多核中断、核间通信以及核间同步与互斥等方面具体分析、研究支持多核的嵌入式操作系统的实现机制,提出了一种多核领域操作系统关键技术的解决思路.