基于NoC架构的分布式存储多核系统设计

Design of Distributed Storage Multi-Core System Based on NoC Architecture

为适应当前信息技术系统复杂度越来越高、数据处理量越来越大等需求,基于NoC(Network-on-Chip,片上网络)架构设计实现分布式存储多核系统。与传统的基于总线的互连架构相比,可以较小的硬件资源消耗,实现更高的单位时间数据处理量。同时该系统可根据不同的应用灵活设定数据通信的优先级,提升了系统整体的数据吞吐量。通过将该系统运用于H.264视频解码的实验,可以验证得出应用NoC架构的分布式多核存储系统可以实现性能的极大提升。

To meet the requirements of the increasing complexity of information technology system and the increasing data processing capacity,the distributed storage multi-core system is designed and implemented based on the NoC(network-on-chip)architecture.Compared with the traditional bus-based interconnection architecture,it can achieve higher data processing volume per unit time with less hardware resource consumption.At the same time,the system can flexibly set the priority of data communication according to different applications,and improves the overall data throughput of the system.By applying this system to the experiment of decoding H.264 video,it can be verified that the distributed multi-core storage system with NoC architecture can achieve a great improvement in performance.