Search results
Results from the WOW.Com Content Network
Pagination, also known as paging, is the process of dividing a document into discrete pages, either electronic pages or printed pages.. In reference to books produced without a computer, pagination can mean the consecutive page numbering to indicate the proper order of the pages, which was rarely found in documents pre-dating 1500, and only became common practice c. 1550, when it replaced ...
Paging is one way of allowing the size of the addresses used by a process, which is the process's "virtual address space" or "logical address space", to be different from the amount of main memory actually installed on a particular computer, which is the physical address space.
A page, memory page, or virtual page is a fixed-length contiguous block of virtual memory, described by a single entry in a page table.It is the smallest unit of data for memory management in an operating system that uses virtual memory.
Paging, a method of data retrieval; Bank switching, sometimes known as paging; Electronic page, formatting digital documents into pages; Multiple buffering, also known as paging; Ogg page, a unit of data in an Ogg bitstream; Pages (word processor), a word processor and page layout application from Apple Inc. Web page
Arpaci-Dusseau Books, 2014. Relevant chapters: Address Spaces Address Translation Introduction to Paging TLBs Advanced Page Tables; CNE Virtual Memory Tutorial, Center for the New Engineer George Mason University, Page Tables "Art of Assembler, 6.6 Virtual Memory, Protection, and Paging". Archived from the original on February 18, 2012.
In computer operating systems, demand paging (as opposed to anticipatory paging) is a method of virtual memory management. In a system that uses demand paging, the operating system copies a disk page into physical memory only when an attempt is made to access it and that page is not already in memory (i.e., if a page fault occurs).
In computer science, thrashing occurs in a system with virtual memory when a computer's real storage resources are overcommitted, leading to a constant state of paging and page faults, slowing most application-level processing. [1] This causes the performance of the computer to degrade or even collapse. The situation can continue indefinitely ...
The (h,k)-paging problem is a generalization of the model of paging problem: Let h,k be positive integers such that . We measure the performance of an algorithm with cache of size h ≤ k {\displaystyle h\leq k} relative to the theoretically optimal page replacement algorithm .