debugging. Demand paging When pure demand paging is used, pages are loaded only when they are referenced. A program from a memory mapped file begins...
42 KB (5,362 words) - 05:32, 22 May 2024
paging or swapping. Computer memory is divided into pages so that information can be found more quickly. The concept is named by analogy to the pages...
21 KB (2,081 words) - 02:12, 9 May 2024
requested page so the program can use it. This is known as demand paging. Modern MMUs generally perform additional memory-related tasks as well. Memory protection...
45 KB (6,671 words) - 10:11, 10 May 2024
strictly on paging rather than a combination of paging and segmentation.[citation needed] Nearly all current implementations of virtual memory divide a virtual...
38 KB (4,698 words) - 00:24, 17 January 2024
more visible to the programmer than paging alone. Segments may be created for program modules, or for classes of memory usage such as code segments and data...
17 KB (2,134 words) - 04:30, 15 April 2024
systems, demand paging (as opposed to anticipatory paging) is a method of virtual memory management. In a system that uses demand paging, the operating...
4 KB (532 words) - 21:51, 8 May 2024
Dynamic random-access memory (dynamic RAM or DRAM) is a type of random-access semiconductor memory that stores each bit of data in a memory cell, usually consisting...
88 KB (10,632 words) - 05:58, 19 March 2024
Intel 5-level paging, referred to simply as 5-level paging in Intel documents, is a processor extension for the x86-64 line of processors.: 11 It extends...
10 KB (1,085 words) - 16:46, 22 May 2024
operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap...
47 KB (6,235 words) - 16:15, 7 January 2024
number of paging requests to and from the auxiliary storage. In a virtual memory compression system, pages to be paged out of virtual memory are compressed...
26 KB (2,916 words) - 07:24, 24 February 2024