The design principle and key technology of rtems are presented in this thesis , and the new multiprocessor operating system ’ s organization is followed 本文在詳細(xì)分析rtems設(shè)計(jì)原理和關(guān)鍵技術(shù)的基礎(chǔ)上,將rtems修改成適合于星載嵌入式多處理器系統(tǒng)的實(shí)時(shí)多處理器操作系統(tǒng)。
After the study of embedded multiprocessor parallel architecture and embedded multiprocessor operating system , we put forward multiple driver models in this multiprocessor share i / o system . these models consider the i / o access efficiency and the real - time requirement that can be used in the real - time multiprocessor share i / o systems 本文在研究星載多處理器體系結(jié)構(gòu)以及多處理器操作系統(tǒng)原理的基礎(chǔ)之上,提出了適合于多處理器共享i / o環(huán)境下的多個(gè)驅(qū)動(dòng)模型,這些模型兼顧了i / o訪問效率和實(shí)時(shí)系統(tǒng)強(qiáng)實(shí)時(shí)性的特點(diǎn),適合應(yīng)用于實(shí)時(shí)多處理器共享i / o系統(tǒng)中。