Coherence Protocols What Is Cache Coherence? To begin with, what is cache coherence? In computer architecture, cache consistency is the unity of shared resource data, and the resource is ultimately stored in multiple local caches. When the client in the system maintains caches of common memory re...
Cache consistency in computer architecture refers to the contract between the programmer and the memory system regarding the synchronization and ordering of memory operations in a cache-coherence scheme. It is different from the concept of cache coherence and consistency models. ...
Synthesis lectures on Computer Architecture中_A Primer on Memory Consistency and Cache Coherence (second edition) _和_Shared Memory Synchronization_两本书的笔记。为什么把它们放在一起:(1)Shared memory synchronization是实现并行编程的重要方法之一;(2)而在多核系统中,单纯让各核遵循program order并不能保证同...
[2] A.Agarwal,R.Simoni,M.Horowitz,andJ.Hennessy.Anevaluationofdirectoryschemes for cache coherence. In Proc. of the 15th Annual International Symposium on Computer Architecture, pp. 280–89, May 1988. DOI: 10.1109/isca.1988.5238. 171 [3] J. K. Archibald and J.-L. Baer. An economical s...
Cache coherence protocolResearch on GPU architecture is becoming pervasive in both the academia and the industry because these architectures offer much more ... F Candel,S Petit,J Sahuquillo,... - 《Future Generation Computer Systems》 被引量: 0发表: 2017年 Cache coherence directory in multi-pr...
A Remote Cache Coherence Protocol for Single Shared Memory in Multiprocessor System The multiprocessor architecture is a good method to improve the computer system performance. The CC-NUMA provides a single shared space with the physically distributed memories is used widely in the multiprocessor computer...
Token coherence: decoupling performance and correctness: ACM SIGARCH Computer Architecture News: Vol 31, No 2 Implementing low-latency cache coherence in these systems is difficult, because traditional approaches either add indirection for common cache-to-cache misses (directory protocols) or require a...
Managing a cache so that data are not lost or overwritten. For example, when data are updated in a cache but not yet transferred to the target memory or disk, the chance of corruption is greater. Accomplished by well-designed algorithms that keep track of every read and write event, cache...
Cache Coherence Mechanism For Scalable, Shared-Memory Multiprocessors SL Scott - 《Proc Issmm》 被引量: 17发表: 1991年 The Scalable Tree Protocol - A Cache Coherence Approach for Large-Scale Multiprocessors The problem of cache coherence in large-scale shared-memory multiprocessors has been ...
Architecture(共43册), 这套丛书还有 《Fault Tolerant Computer Architecture》《Deep Learning Systems: Algorithms, Compilers, and Processors》《Shared-Memory Synchronization》《Performance Analysis and Tuning for General Purpose Graphics Processing Units》《A Primer on Memory Consistency and Cache Coherence》 ...