computer architecture, cache coherence is the uniformity of shared resource data that is stored in multiple local caches. In a cache coherent system, if...

engineering, directory-based cache coherence is a type of cache coherence mechanism, where directories are used to manage caches in place of bus snooping...

Cache coherence, a special case of memory coherence Memory coherence, a concept in computer architecture In scrum and agile methodologies, coherence is...

different cache levels. Branch predictor Cache (computing) Cache algorithms Cache coherence Cache control instructions Cache hierarchy Cache placement...

methods to verify the coherence protocol and Dolphin Server Technology implemented a node controller chip including the cache coherence logic. Different versions...

computing, the MSI protocol - a basic cache-coherence protocol - operates in multiprocessor systems. As with other cache coherency protocols, the letters of...

and MOESI. Cache coherence Distributed shared memory Race condition Censier, L.M.; Feautrier, P. (December 1978). "A New Solution to Coherence Problems...

Directory-based coherence is a mechanism to handle cache coherence problem in distributed shared memory (DSM) a.k.a. non-uniform memory access (NUMA)....

replication systems or web caching). Consistency is different from coherence, which occurs in systems that are cached or cache-less, and is consistency...

protocol is an invalidate-based cache coherence protocol, and is one of the most common protocols that support write-back caches. It is also known as the Illinois...

explicitly, as part of a cache coherence protocol. In such a case, a processor changes a memory location and then invalidates the cached values of that memory...

non-shared memory known as cache to exploit locality of reference in memory accesses. With NUMA, maintaining cache coherence across shared memory has a...

aspect. It combines both snoopy cache and point-to-point directory-based models to give a two-level cache coherence model. Snoopy buses are used primarily...

Memcached Oracle Coherence Riak Redis Tarantool Velocity/AppFabric Cache algorithms Cache coherence Cache-oblivious algorithm Cache stampede Cache language model...

with cache is involved, the fourth C being coherence misses. The coherence miss count is the number of memory accesses that miss because a cache line...

Goodman in (1983). Cache coherence protocols are an important issue in Symmetric multiprocessing systems, where each CPU maintains a cache of the memory....

The Firefly cache coherence protocol is the schema used in the DEC Firefly multiprocessor workstation, developed by DEC Systems Research Center. This...

Depending on cache size, no further caching algorithm to discard items may be needed. Algorithms also maintain cache coherence when several caches are used...

of Snoop-Based Cache Coherence Protocols" (PDF). Yang, Q.; Bhuyan, L.N.; Liu, B.-C. (1989). "Analysis and Comparison of Cache Coherence Protocols for a...

artificial intelligence. Early in his career, he co-authored a paper on cache coherence in multiprocessor systems with his brother, David Yen, and their advisor...

compromise resolution is required. If a higher resolution is used, the cache coherence goes down, and the aliasing is increased in one direction, but the...

Compiler-Assisted Cache Coherence Solution for Multiprocessors. In Proceedings of ICPP, 1986. [2] Hoichi Cheon, Alexander V. Veidenbaum: “A cache coherence scheme...

achieved via software as well as hardware. Hardware examples include cache coherence circuits and network interface controllers. There are three ways of...

managers that keep the data consistent are associated with cache coherence. On a cache read miss, caches with a demand paging policy read the minimum amount...

There are four major storage levels. Internal – processor registers and cache. Main – the system RAM and controller cards. On-line mass storage – secondary...

Modified Owned Exclusive Shared Invalid (MOESI) is a full cache coherency protocol that encompasses all of the possible states commonly used in other...

Computer memory and data storage types General Memory cell Memory coherence Cache coherence Memory hierarchy Memory access pattern Memory map Secondary storage...

larger cache coherent NUMA (ccNUMA) systems tend to use directory-based coherence protocols. When a bus transaction occurs to a specific cache block,...

the storage capabilities of the DRAM family. SRAM is commonly used as CPU cache and for processor registers and in networking devices. "What is volatile...

Assist which reduces cache coherence snoops traffic. When enabled, 1 MiB of L3 cache on each chip is used as a cache coherence directory. Socket F platform...