摘要
随着航电系统的发展,处理平台的集成度逐步提高,多核处理器集成多个应用将是未来应用的趋势。但在使用多核处理器的系统中,由于多个处理器核并行运行,需要解决通信资源在多个处理器核之间的共享问题。本文提出了一种基于分区代理机制的FC通信虚拟化方案设计,可以实现多核架构下多应用、多分区共享FC网络接口设备进行通信。
With the development of avionics system,it requires much more integration for the processing platform.Because of the capability of integrating more applications,the multi-core processor will be the tendency in avionics system.As each core can execute concurrently within the system using multi-core processor,the communication resource sharing problem among multi-cores needs to besolved.A design of virtualization technology for fibre channel communication based on partition agent mechanism is presented,which can be applied to common multi-core computer.Using this method,multiple application of different partition could share the same fibre channel network interface card,which can improve the efficiency of the airborne embedded computing in multi-core architecture.
作者
赵晨旭
田启贲
ZHAO Chen-xu;TIAN Qi-ben(China National Aeronautical Radio Electronics Research Institute,Shanghai 200233,China)
出处
《航空电子技术》
2021年第3期43-47,共5页
Avionics Technology
基金
国家重点科研项目资助(MJZ-2018-S-45)。
关键词
多核架构
虚拟化
FC通信调度
multi-core architecture
virtualization technology
fibre channel communication scheduling
