Invention Grant
- Patent Title: Cache controller for non-volatile memory
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Application No.: US15031805Application Date: 2013-10-31
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Publication No.: US10558569B2Publication Date: 2020-02-11
- Inventor: Hans Boehm , Dhruva Chakrabarti
- Applicant: Hewlett Packard Enterprise Development LP
- Applicant Address: US TX Houston
- Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee Address: US TX Houston
- Agency: Trop, Pruner & Hu, P.C.
- International Application: PCT/US2013/067841 WO 20131031
- International Announcement: WO2015/065449 WO 20150507
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/0831 ; G06F12/0804 ; G06F11/30 ; G06F12/02 ; G06F12/0806 ; G06F12/128

Abstract:
Methods, apparatus, systems and articles of manufacture are disclosed to control a cache. An example method includes monitoring cache lines in a cache, the cache lines storing recently written data to the cache, the recently written data corresponding to main memory, comparing a total quantity of the cache lines to a threshold that is less than a cache line storage capacity of the cache, and causing a write back of at least one of the cache lines to the main memory when a store event causes the total quantity of the cache lines to satisfy the threshold.
Public/Granted literature
- US20160246724A1 CACHE CONTROLLER FOR NON-VOLATILE MEMORY Public/Granted day:2016-08-25
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