page replacement

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• Page replacement algorithm — This article is about algorithms specific to paging. For outline of general cache algorithms (e.g. processor, disk, database, web), see Cache algorithms. In a computer operating system that uses paging for virtual memory management, page… …   Wikipedia

• Page table — A page table is the data structure used by a virtual memory system in a computer operating system to store the mapping between virtual addresses and physical addresses. Virtual addresses are those unique to the accessing process. Physical… …   Wikipedia

• Page fault — In computer storage technology, a page is a fixed length block of memory that is used as a unit of transfer between physical memory and external storage like a disk, and a page fault is an interrupt (or exception) to the software raised by the… …   Wikipedia

• Local replacement algorithm — With multiple processes competing for frames, we can classify page replacement algorithms into two broad categories:global replacement and local replacement.Global replacement allows a process to select a replacement frame from the set of all… …   Wikipedia

• Adaptive Replacement Cache — (ARC) is a page replacement algorithm with better performance [One Up on LRU, [http://www.usenix.org/publications/login/2003 08/index.html Usenix :login; August 2003] ] than LRU (Least Recently Used) developed [Megiddo and Modha,… …   Wikipedia

• Clock with Adaptive Replacement — (CAR) is a page replacement algorithm, which combines Adaptive Replacement Cache (ARC) and CLOCK, and it has performance comparable to ARC, and substantially outperforms both LRU and CLOCK[1]. The algorithm CAR is self tuning and requires no user …   Wikipedia

• Eastern span replacement of the San Francisco — San Francisco – Oakland Bay Bridge (eastern span replacement) Artistic rendition of the new eastern span of the Bay Bridge seen from Treasure Island (ca. 2014) Official name To be determ …   Wikipedia

• Reliable Replacement Warhead — The Reliable Replacement Warhead (RRW) is a controversial new American nuclear warhead design and bomb family that is intended to be simple, reliable and to provide a long lasting, low maintenance future nuclear force for the United States. It is …   Wikipedia

• Brightman Street Bridge Replacement — Infobox Bridge bridge name=Brightman Street Bridge Replacement caption=Replacement Brightman Street Bridge, September 2007 official name=Brightman Street Bridge replacement carries=vehicular and pedestrian traffic crosses=Taunton River… …   Wikipedia

• Joint replacement — is one of the most common and successful operations in modern orthopaedic surgery. It consists of replacing painful, arthritic, worn or cancerous parts of the joint with artificial surfaces shaped in such a way as to allow joint… …   Wikipedia

• Knee replacement — Knee replacement, or knee arthroplasty, is a common surgical procedure most often performed to relieve the pain and disability from degenerative arthritis, most commonly osteoarthritis, but other arthritides as well. [ cite… …   Wikipedia