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

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

A cache coherence protocol is used to maintain cache coherency. The two main types are snooping and directory-based protocols. Cache coherence is of particular...

handful, schemes such as non-uniform memory access (NUMA) and directory-based coherence protocols were introduced in the 1990s. SMP systems are limited...

Memory coherence is an issue that affects the design of computer systems in which two or more processors or cores share a common area of memory. In a...

directory based coherency mechanism. The data being shared is placed in a common directory that maintains the coherence between caches in a directory-based...

examples include cache coherence circuits and network interface controllers. There are three ways of implementing DSM: Page-based approach using virtual...

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

achieved through a distributed directory-based cache coherence model. (The other popular models for cache coherency are based on system-wide eavesdropping...

The weak central coherence theory (WCC), also called the central coherence theory (CC), suggests that a specific perceptual-cognitive style, loosely described...

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 All...

(and thus should be purged). Designing large, high-performance cache coherence systems is a very difficult problem in computer architecture. As a result...

functionality has now been merged to OpenJDK Tuxedo (software) Oracle Coherence Oracle Service Registry – metadata registry application-server security...

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

that limits the random write performance and write endurance of a flash-based storage device. Some solid-state storage devices use (volatile) RAM and...

aircraft tracking. At first, an array of Williams tubes—a storage system based on cathode-ray tubes—was used, but proved temperamental and unreliable....

Routing Chip. The boards designed at Stanford implemented a directory-based cache coherence protocol allowing Stanford DASH to support distributed shared...

Search Engines (NSE), Network Search Accelerators (NSA), and Knowledge-based Processors (KBP) but were essentially CAM with specialized interfaces and...

cartridge-based. As compact disc technology became widely used for data storage, most hardware companies moved from cartridges to CD-based game systems...

scale very well. Most of them have ten or fewer processors; lack of data coherence: whenever one cache is updated with information that may be used by other...

resembles a silver-based CBRAM. Also in 2013, Hewlett-Packard demonstrated a memristor-based ReRAM wafer, and predicted that 100 TB SSDs based on the technology...

under the Coherence rule which is linked to internal textual coherence, and the latter, the fidelity rule which is linked to intertextual coherence with the...

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

caches to the shared L3 cache. Multiprocessor cache coherence is maintained using a directory-based protocol. The design scales up to eight sockets without...

OpenLDAP is a free, open-source implementation of the Lightweight Directory Access Protocol (LDAP) developed by the OpenLDAP Project. It is released under...

servers and workstations built on its own RISC-based SPARC processor architecture, as well as on x86-based AMD Opteron and Intel Xeon processors. Sun also...

In 1967, Dennard filed a patent for a single-transistor DRAM memory cell based on MOS technology. This led to the first commercial DRAM IC chip, the Intel...

64-bit MOS p-channel SRAM. SRAM was the main driver behind any new CMOS-based technology fabrication process since the 1960s, when CMOS was invented....

experimentally demonstrated in 2013. Hitachi and Microsoft have researched glass-based optical storage techniques, the latter under the name Project Silica. The...

"Originalism and Economic Analysis: Two Case Studies of Consistency and Coherence in Supreme Court Decision Making" (PDF). Harvard Journal of Law & Public...