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Architectures of Digital Information Systems Part 4: Caches, pipelines and superscalar machines

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CS 258 Parallel Computer Architecture Lecture 16 Snoopy Protocols I

CS 258 Parallel Computer Architecture Lecture 16 Snoopy Protocols I. March 15, 2002 Prof John D. Kubiatowicz http://www.cs.berkeley.edu/~kubitron/cs258. R. Recall Ordering: Scheurich and Dubois. Sufficient Conditions every process issues mem operations in program order

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CS 258 Parallel Computer Architecture Lecture 15 Sequential Consistency and Snoopy Protocols

CS 258 Parallel Computer Architecture Lecture 15 Sequential Consistency and Snoopy Protocols. March 17, 2008 Prof John D. Kubiatowicz http://www.cs.berkeley.edu/~kubitron/cs258. LD 1 A ? 5 LD 2 B ? 7 LD 5 B ? 2 ST 1 A,6 LD 6 A ? 6 ST 4 B,21 LD 3 A ? 6 LD 4 B ? 21

246 views • 23 slides

Formal Verification of a Novel Snooping Cache Coherence Protocol for CMP

Formal Verification of a Novel Snooping Cache Coherence Protocol for CMP. Xuemei Zhao, Karl Sammut, and Fangpo He Flinders University, Australia. Background. The emergence of CMP brings huge research space to increase performance

392 views • 17 slides

Processor support devices Part 2: Caches and the MESI protocol

349 views • 16 slides