一句话:提出 PGo,将分布式系统模型编译为可执行实现,以减少形式设计与实现之间的人工桥接。
分布式系统的设计与实现难以保证正确性,形式化方法正被用于该领域,但其核心挑战在于形式设计与实现之间缺少直接联系,目前多依赖手工桥接。本文围绕 PGo 展开,题目表明其将分布式系统模型编译为可执行代码,从而减少人工迁移,使实现更贴近形式模型。给出的摘要未展开具体编译机制、支持的语言或模型,也未给出实验评估;因此方法和结果细节需参阅论文正文。
Distributed systems are difficult to design and implement correctly. In response, both research and industry are exploring applications of formal methods to distributed systems. A key challenge in this domain is the missing link between the formal design of a system and its implementation. Today, practitioners bridge this link through manual effort.