Jisho

×
かん 置換
Noun
1. page replacement algorithmComputing
Wikipedia definition
2. Page replacement algorithmIn a computer operating system that uses paging for virtual memory management, page replacement algorithms decide which memory pages to page out (swap out, write to disk) when a page of memory needs to be allocated. Paging happens when a page fault occurs and a free page cannot be used to satisfy the allocation, either because there are none, or because the number of free pages is lower than some threshold.
Read “Page replacement algorithm” on English Wikipedia
Read “ページ置換アルゴリズム” on Japanese Wikipedia
Read “Page replacement algorithm” on DBpedia

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