实质与经验：主动消息实现技术  

ESSENCE AND EXPERIENCE: THE IMPLEMENTATION TECHNOLOGY OF ACTIVE MESSAGES

作　　者：李晓峰[1] 寿标[1] 郑世荣[1] 

机构地区：[1]中国科学技术大学计算机系

出　　处：《计算机研究与发展》1996年第6期408-412,共5页Journal of Computer Research and Development

基　　金：国家自然科学基金;863计划的资助

摘　　要：主动消息以其高效性与灵活性正逐渐成为大规模并行机上重要的通信机制。利用主动消息的思想可以在多种体系结构上实现相当优化的通信处理层。本文分析了主动消息的实质和它在传统消息传递（ｍｅｓｓａｇｅｐａｓｓｉｎｇ）、远程过程调用（ｒｅｍｏｔｅｐｒｏｃｅｄｕｒｅｃａｌ）、消息驱动（ｍｅｓａｇｅｄｒｉｖｅｎ）、直接内存访问（ＤＭＡ）系统上的实现，比较了不同系统组织对其实现技术的影响。我们认为，对于机器的通信部件来说。Due to its high efficiency and extensive versatility, active message is becoming the main communication mechanism on massively parallel processors. Greatly optimized messaging layers can be implemented on a variety of architectures. This paper analyzes the essence and the implementation technology of active messages on a conventional message passing system, a remote procedure call system, a message driven system, and a direct memory access system. We compare the influences on the implementation technology given by different system organizations. We consider that how to support active message better in hardware of communication unit is an important research aspect.

关 键 词：大规模 并行处理 主动消息 并行计算机 

分 类 号：TP338.6[自动化与计算机技术—计算机系统结构]