计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2014年
8期
2741-2745
,共5页
嵌入式%多核操作系统%任务调度%内核同步%对称多核
嵌入式%多覈操作繫統%任務調度%內覈同步%對稱多覈
감입식%다핵조작계통%임무조도%내핵동보%대칭다핵
embedded system%polynuclear operating system%task scheduling%kernel synchronous%SM P
为解决嵌入式设备对嵌入式对称多核操作系统的需求，设计基于TMS320C6678的对称多核操作系统。介绍多核操作系统的起源以及国内外的研究现状，分析多核操作系统研究中所面临的一些主要问题，总结多核操作系统的一些研究方法；依据TMS320C6678处理器的硬件特性，详细介绍该操作系统。结合实例验证了该系统的可行性和高效性。
為解決嵌入式設備對嵌入式對稱多覈操作繫統的需求，設計基于TMS320C6678的對稱多覈操作繫統。介紹多覈操作繫統的起源以及國內外的研究現狀，分析多覈操作繫統研究中所麵臨的一些主要問題，總結多覈操作繫統的一些研究方法；依據TMS320C6678處理器的硬件特性，詳細介紹該操作繫統。結閤實例驗證瞭該繫統的可行性和高效性。
위해결감입식설비대감입식대칭다핵조작계통적수구，설계기우TMS320C6678적대칭다핵조작계통。개소다핵조작계통적기원이급국내외적연구현상，분석다핵조작계통연구중소면림적일사주요문제，총결다핵조작계통적일사연구방법；의거TMS320C6678처리기적경건특성，상세개소해조작계통。결합실례험증료해계통적가행성화고효성。
To meet the need of embedded equipments for embedded symmetric multi-core operating system ,a design of polynu-clear operating system based on TMS320C6678 was presented .The development of embedded operating system was reviewed , and the origin of nuclear operating system and the present research status in domestic and foreign were introduced .The major problems in polynuclear operating system were analyzed and some research methods were summarized .Finally ,based on the fea-tures of TMS320C6678 processor hardware ,the proposed polynuclear operating system was described in detail .Combining with examples ,the feasibility and effectiveness of the operating system were proved .
