计算机体系结构设计原理的易经模型

摘要

易经是中华民族宝贵文化遗产，它包含上古时期人们对自然宇宙和人生社会的思想认识、哲学理念和辩证法，代表了先民哲学地把握宇宙的思维成果。现代科学的许多重大发现和突破，如二进制、原子结构、生物遗传DNA等学科理论，都可以从八卦和六十四卦模型中发现与之对应的形态和哲学思维。计算机体系结构设计原理（PP-CAD）应是易经这种形态和思维的一种自然现象和映射对象，利用八卦和六十四卦哲学思维和策略，提供PPCAD的思路和策略是本文的目标。本文依据PPCAD中的基本推演理念，提炼出4对基本对立统一推演关系，根据4对基本关系构造了新的易经八卦及六十四卦。同时，结合体系结构设计中的层次模型方法，指出了易经层次模型的特点及动态性。为了便于对PPCAD易经模型的理解，我们选择了10个新卦的例子加以说明和表达，同时也给出了一些PPCAD原则和策略的新观察。我们想指出，我们的新易经模型方法不但可用于计算机体系结构的设计，也可尝试用于其他复杂系统的设计原理。最后，对全文进行了总结，并对下一步的研究进行了展望。%The I Ching is one of the most precious cultural heritages of the Chinese nation.It contains ancient people's understanding,philosophy and dialectics of the universe and human society,which represents the philosophical thinking of an-cestor about universe.Observing many significant scientific discoveries and breakthroughs such as the theory of binary disci-pline,atomic structure,DNA,etc.,we can find the corresponding form and philosophy in the Eight Diagrams and Sixty-four Diagrams.Thus,Philosophical Principles of Computer Architecture Design (PPCAD)is a natural phenomenon and mapping object of both form and mind of the I Ching.Learning from the Eight Diagrams and Sixty-four Diagrams,we aim to provide ideas and strategies for PPCAD.According to basic concept of PPCAD,this paper refines 4 pairs of the fundamental unity of opposites of deduction and then constructs a new version of the I Ching,the Eight Diagrams and Sixty-four Diagrams.Mean-while,combining the hierarchical model approach in PPCAD,this paper offers the feature and dynamic nature of hierarchical model for the I Ching.In order to facilitate the I Ching model forPPCAD,we selects 10 new examples of Chinese divinatory symbols to illustrate and express it,and we also share our new observation on principles and strategies of PPCAD.Finally, this paper makes a conclusion and proposes the research plans for future works.