摘要
针对目前应用于军事、航天特殊环境的嵌入式系统存在功能单一、灵活性差、可靠性有限等问题,构建高性能高可靠嵌入式系统RPES,采用SMP并行机制、多种容错策略、硬件支持的软件重注入机制和算法部件动态重构机制,支持系统容错策略以及性能和灵活性的提升。测试结果表明,该系统能适应大范围的特殊应用。
The embedded system used in military fields, space fields and like needs more flexibility, reliability and controllability. This paper proposes Reconfigurable Parallel Embedded System（RPES） architecture. RPES supportes parallel and demoting processing. It can change the software and data in EEPROM dynamically. Its accelerating unit can support dynamic reconfiguration. The test result shows that RPES can give strong support for the fault-tolerant method and gains the performance in the system.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第4期283-284,F0003,共3页
Computer Engineering
关键词
并行容错
算法重构
系统重注入
parallel fault-tolerant
arithmetic reconfiguration
system re-injection
