LRU Page Replacement Algorithm in C

LRU Page Replacement Algorithm, the page that has not been used for the longest period of time is selected for replacement. Although LRU is theoretically realizable, it is not cheap. To fully implement LRU, it is necessary to maintain a linked list of all pages in memory, with the most recently used page at the front and the least recently used page at the rear. The difficulty is that the list must be updated on every memory reference. Finding a page in the list, deleting it, and then moving it to the front is a very timeconsuming operation, even in hardware (assuming that such hardware could be built).

LRU Page Replacement Algorithm in C

C Program To Implement LRU Page Replacement Algorithm

OUTPUT of C Program To Implement LRU Page Replacement Algorithm

LRU Page Replacement Algorithm in C