公开(公告)号：US20180253384A1

公开(公告)日：2018-09-06

申请号：US15756946

申请日：2015-09-25

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Pengcheng Li ,  Dhruva Chakrabarti

IPC: G06F12/0893 ,  G06F12/12 ,  G06F12/0804

CPC classification number: G06F12/0893 ,  G06F12/0804 ,  G06F12/12 ,  G06F2212/222 ,  G06F2212/72

Abstract: Examples herein involve a variable cache. An example variable cache controller obtains cache lines corresponding to accesses of a non-volatile memory of a system, monitors access history of the non-volatile memory, determines a number of distinct objects accessed in the access history during a time period from the object information, and sets a size of a variable cache of the system based on the number of distinct objects accessed in the access history during the time period.