Titlebook: A Primer on Memory Consistency and Cache Coherence; Daniel J. Sorin,Mark D. Hill,David A. Wood Book 2011 Springer Nature Switzerland AG 20

abysmal

癡呆

Uncultured

婚姻生活

D. P. Winebrenner,D. G. Long,B. Holtcoherence’s role in supporting consistency, but we did not delve into how specific coherence protocols work or how they are implemented. This chapter discusses coherence protocols in general, before we move on to specific classes of protocols in the next two chapters. We start in Section 6.1 by pres

expository

interrupt

Ton J. Cleophas,Aeilko H. Zwindermang protocols. Traditional snooping systems broadcast all requests on a totally ordered interconnection network and all requests are snooped by all coherence controllers. By contrast, directory protocols use a level of indirection to avoid both the ordered broadcast network and having each cache contr

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Ton J. Cleophas,Aeilko H. Zwindermanr explaining the fundamental issues of these protocols. In this chapter, we extend our presentation of coherence in several directions. In Section 9.1, we discuss the issues involved in designing coherence protocols for more sophisticated system models. In Section 9.2, we describe optimizations that

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Synthesis Lectures on Computer Architecturehttp://image.papertrans.cn/a/image/141912.jpg

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A Primer on Memory Consistency and Cache Coherence978-3-031-01733-9Series ISSN 1935-3235 Series E-ISSN 1935-3243

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Blooms and visually similar phenomena,entors. These models define correctness so that programmers know what to expect and implementors know what to provide. We first motivate the need to define memory behavior (Section 3.1), say what a memory consistency model should do (Section 3.2), and compare and contrast consistency and coherence (Section 3.3).