中圖分類號：TN91；TP31 文獻標志碼：A DOI: 10.16157/j.issn.0258-7998.246129
中文引用格式： 周璞，柴小麗，俞則人，等. 基于發布-訂閱機制的異構平臺消息中間件設計[J]. 電子技術應用，2025，51(5)：50-54.
英文引用格式： Zhou Pu，Chai Xiaoli，Yu Zeren，et al. Design of MOM for heterogeneous platforms based on publish-subscribe mechanisms[J]. Application of Electronic Technique，2025，51(5)：50-54.

Design of MOM for heterogeneous platforms based on publish-subscribe mechanisms

Abstract： Aiming at the interconnection demand between computing units in embedded heterogeneous computing systems, a message middleware working in publish-subscribe mode is designed for CPU and FPGA platforms. Firstly, we study the publish-subscribe model and the corresponding message transmission method and choose RapidIO as the middleware transmission protocol to solve reliable multicast error control and congestion control problems. Secondly, we study the middleware's communication scheme and the publish-subscribe mechanism's implementation scheme and design the hot-plugging mechanism and the anomaly monitoring module to improve reliability. System validation and testing results show that the middleware has better communication performance, and the hot-plugging mechanism effectively enhances the system's reliability, which has certain advantages compared with other design solutions.

Key words : middleware；publish-subscribe mechanisms；RapidIO protocol；hot-plugging；heterogeneous computing