PDF-Cache Coherence Protocols Evaluation Using a Multiprocessor Simulation Model JAMES ARCHIBALD

For each of the approaches the associated protocol is outlined The simulation model is described and results from that model are presented The magnitude of the potential performance difference between the various approaches indicates that the choice. Message Passing Sharedmemory single copy of shared data in memory threads communicate by readingwriting to a shared location Messagepassing each thread has a copy of data in its own private memory that other threads cannot access threads communicate 1 Joe Archibald -Client Pairing: A Framework for Implementing Coherence Hierarchies. Jesse G. Beu. Michael C. Rosier. Thomas M. Conte. Tinker Research. Georgia Institute . of Technology. The Problem. Coherence protocols can be difficult to design properly. f. or . Integrated CPU-GPU Systems. Jason Power*. , Arkaprava Basu*, . Junli. . Gu. †. , Sooraj Puthoor. †. ,. Bradford M Beckmann. †. , Mark D Hill*. †. , Steven K Reinhardt. †. , David A Wood*. Companion slides for. The Art of Multiprocessor Programming. by Maurice Herlihy & Nir Shavit. Art of Multiprocessor Programming. 2. Focus so far: Correctness and Progress. Models. Accurate . (we never lied to you). CS 15-440. Consistency and Replication – Part IV. Lecture 13, Oct 23, 2013. Mohammad . Hammoud. Today…. Last Session:. Consistency and . Replication- Past III. Client-centric consistency models and replica management. Matthew D. . Sinclair et. al. UIUC. Presenting by. Sharmila. . Shridhar. SoCs. Need an . Efficient Memory Hierarchy. 2. Energy-efficient memory hierarchy is . essential. Heterogeneous . SoCs. use . “. ARS POETICA. ”. ENERGIZER. 1. . At the onset of World War I, . Mac-. Leish. volunteered . as . _____driver. ,. an ambulance. 2. . he . worked in Boston as a . _____but . found that the position distracted him from his . f. or . Integrated CPU-GPU Systems. Jason Power*. , Arkaprava Basu*, . Junli. . Gu. †. , Sooraj Puthoor. †. ,. Bradford M Beckmann. †. , Mark D Hill*. †. , Steven K Reinhardt. †. , David A Wood*. 2. Mutual Exclusion. We will clarify our understanding of mutual exclusion. We will also show you how to reason about various properties in an asynchronous concurrent setting. Art of Multiprocessor Programming. wrt. . . Trace Filters. Parosh. . Aziz Abdulla. 1. , . Mohamed . Faouzi. Atig. 1. , . Zeinab. Ganjei. 2. , Ahmed Rezine. 2. . and . Yunyun. . Zhu. 1. 1. Uppsala. . University, Sweden. 2. . Lin. Michael . Moeng. Sangyeun. Cho. Rami. . Melhem. University of Pittsburgh. Background. Architects simulating more cores. Increasing . simulation . times. Cannot keep doing single-threaded . simulations if we want to see results in a reasonable time frame. Acquiesce. Archibald Snatcher hopes the townspeople of . Cheesebridge. will . acquiesce. to his plan, even if they don’t particularly like him.. Acquiesce. To accept without protest; to agree or submit. wrt. . . Trace Filters. Parosh. . Aziz Abdulla. 1. , . Mohamed . Faouzi. Atig. 1. , . Zeinab. Ganjei. 2. , Ahmed Rezine. 2. . and . Yunyun. . Zhu. 1. 1. Uppsala. . University, Sweden. 2. . Lin.