'Coherence protocol' diaporamas de présentation

Cache & SpinLocks Udi & Haim

Cache & SpinLocks Udi & Haim. Agenda. Caching background Why do we need caching? Caching in modern desktop. Cache writing. Cache coherence. Cache & Spinlocks. Agenda. Concurrent Systems Synchronization Types Spinlock Semaphore Mutex Seqlocks RCU Spinlock in linux kernel

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Edge Chasing Delayed Consistency: Pushing the Limits of Weak Memory Models

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Implementation and Verification of a Cache Coherence protocol using Spin

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Coherence Decoupling: Making Use of Incoherence

Coherence Decoupling: Making Use of Incoherence. J. Huh, J. Chang, D. Burger, G. Sohi ASPLOS 2004. Motivation. Multi-threading and Multi-processing have become common When a cache line is marked as invalid very often not all data in the line is incorrect

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CS 258 Parallel Computer Architecture LimitLESS Directories: A Scalable Cache Coherence Scheme

CS 258 Parallel Computer Architecture LimitLESS Directories: A Scalable Cache Coherence Scheme. David Chaiken, John Kubiatowicz, and Anant Agarwal Presented: March 19, 2008 Ankit Jain. The Background & Problems. Bus-Based Protocols

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AlphaServer GS320 Architecture & Design

AlphaServer GS320 Architecture & Design. Gharachorloo, Sharma, Steely, and Van Doren Compaq Research & High-Performance Servers Published in 2000 (ASPLOS-IX) ?. Presented by Matt Johnson CPS221/ECE259, Advanced Computer Arch. II Duke University, 1/30/08.

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CS 7810 Lecture 19

CS 7810 Lecture 19. Coherence Decoupling: Making Use of Incoherence J.Huh, J. Chang, D. Burger, G. Sohi Proceedings of ASPLOS-XI October 2004. Coherence / Consistency. Coherence guarantees (i) that a write will eventually be seen by other processors, and (ii) write

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Lecture 22: Fault Tolerance

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INFLUENCE OF THE CACHE COHERENCE PROTOCOL ON THE MISS RATE

INFLUENCE OF THE CACHE COHERENCE PROTOCOL ON THE MISS RATE. SMPCache By Norisman b Ibrahim M031010037 771208016569. Table of Miss Rate. GRAPH. Msi hydro (8procesor). Mesi hydro (8procesor). Dragon hydro (8procesor). 1. Do all the protocols have the same miss rate ?

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