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1. (WO2014206234) CACHING METHOD AND DEVICE

Pub. No.:    WO/2014/206234    International Application No.:    PCT/CN2014/080174
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Thu Jun 19 01:59:59 CEST 2014
IPC: G06F 12/08
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: DONG, Jianbo
董建波
ZHANG, Lele
张乐乐
LI, Huafang
李花芳
HOU, Rui
侯锐
Title: CACHING METHOD AND DEVICE
Abstract:
A caching method and device. The method comprises: according to the heat of each memory page, determining a memory page to be allocated which has the highest heat and is not cached; if there is no idle cache space in each cache block currently, detecting whether a memory page to be replaced is cached in each of the cache blocks, wherein the heat of the memory page to be replaced is lower than the heat of the memory page to be allocated; and if yes, replacing the memory page to be replaced with the memory page to be allocated.