应用双带产生式进行并行代码生成

Parallel Code Generation for Arithmetic Expressions Using the Double Tape Producer

本文基于ＹＨ－Ｆ２系统编译程序设计，为最大程度地开发ＹＨ－Ｆ２对复杂算术表达式的并行计算能力， 引入二维文法及双带产生式系统描述算术表达式， 并据此设计双带产生式的ＳＬＲ制导翻译方法，对复杂表达式进行并行代码生成。

This paper focuses on the design of the compiler of the YH F2 system.In order to realize the optimal calculation of an arithmetic expression on YH F2,we introduce the concepts of 2 D grammar and 2 D producer to describe an arithmetic expression and put forward the SLR algorithm to produce the parallel code based on these concepts.