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一、前言本文所说的相关性问题,是指在先行控制或流水线计算机中重叠执行的几条指令之间相互关系问题。对于这个问题的处理将直接关系到机器性能上的高效性,结构上的复杂性,逻辑上的正确性以及使用上的方便。可惜有关这方面的文章并不多,本文想以某机为例,着重讨论指令流内部相关性问题及其考虑方法。文中所引用的术语和指令系统请参阅~(1,2)。二、分类一般文献中均按对一个信息访问先后次序进行分类,也就是说,分成读后再写、写后再读、写后再写这三类。我们认为若把Flynn
First, the preface This article said that the relevance of the problem, refers to the first control or pipeline computer overlapped the implementation of several instructions the relationship between the issues. The handling of this issue will be directly related to the performance of the machine efficiency, structural complexity, logical correctness and ease of use. Unfortunately, there are not many articles in this area. In this paper, we take a certain machine as an example and focus on the internal relevance of instruction flow and its consideration. The terms and command systems cited in the text refer to ~ (1,2). Second, the classification of the general literature are based on the order of access to an information access to classification, that is, divided into read and write, read and then write, write and then write these three categories. We think if Flynn