基于三维MESH网连接的可重构计算机系统

基于三维MESH网连接的可重构计算机系统 THE RECONFIGURABLE COMPUTER SYSTEM BASE ON THREE DIMENSION MESH NETWORK CONNECTION 张扬 1 first-author 陈莘萌 1 武汉大学计算机科学系 武汉大学计算机科学系 Department of Computer Science,Wuhan University Department of Computer Science,Wuhan University 在多处理机系统中，处理机之间的连接关系和任务对通讯需要的匹配程度是影响系统性能的重要因素，不同任务的需要往往是大相径庭的．因此，多处理机系统的可重构能力是提高它的效率和性能价格比的一个重要关键．本文提出了一个基于三维ＭＥＳＨ网连接的可重构计算机系统ＲＣＳ，它属于并行ＭＩＭＤ计算机系统，在处理机之间提供了灵活的连接机制，能够有效地实现各种计算结构的重构，并且能够实现处理机级和进程级的容错． The important factor of influencing the function of the multi-processors system is the matching degree between interconnection among processors and requirements of task’s communications, and different task always have different requirements.So,the reconfigurability of multi-processors system is a crucial point of improving the utilization, the ratio of function to price.This paper present a reconfigurable computer system RCS base on three-dimension mesh network connection.The RCS which belongs to parallel MIMD computer system and provides the fluent connect mechanism among processors, can effectively implement the reconfigument of various computational structures,the fault-tolerance of processor and procedure. 并行计算机 可重构 mesh网 parallel computer reconfigurable mesh network TP338.6 国家863高科技项目,国家自然科学基金 1995-03-01 2021-04-01 3