Page replacement algorithms for use with solid-state drives

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United States of America Patent

PATENT NO 9524110
SERIAL NO

15041077

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Abstract

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A page replacement algorithm is provided. An idle range of memory pages is determined based, at least in part, on indications of references to memory pages in the idle range of memory pages, wherein the idle range of memory pages is a set of one or more memory pages. A first memory page is identified in the idle range of memory page for paging out of memory. The first memory page is identified based, at least in part, on indications of modifications to the memory pages. The first memory page is paged out of memory.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liao, Mengze Shanghai, CN 36 48
Yu, Jiang Shanghai, CN 60 314

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