Tag LFU

Optimal Page Replacement Algorithm Program in C/C++

In a computer operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap out, or write to disk when a page of memory needs to be allocated. Page replacement happens when a requested page is not in memory (page…

LRU Page Replacement Algorithm Program in C/C++

In a computer operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap out, or write to disk when a page of memory needs to be allocated. Page replacement happens when a requested page is not in memory (page…

FIFO Page Replacement Algorithm Program in C/C++

In a computer operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap out, or write to disk when a page of memory needs to be allocated. Page replacement happens when a requested page is not in memory (page…