Invention Grant
- Patent Title: Memory page management
- Patent Title (中): 内存页面管理
-
Application No.: US13655505Application Date: 2012-10-19
-
Publication No.: US09251048B2Publication Date: 2016-02-02
- Inventor: Bruce M. Fleischer , Hans M. Jacobson , Ravi Nair
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Main IPC: G06F12/02
- IPC: G06F12/02 ; G06F12/08

Abstract:
According to one embodiment, a method for operating a memory device includes receiving a first request from a requestor, wherein the first request includes accessing data at a first memory location in a memory bank, opening a first page in the memory bank, wherein opening the first page includes loading a row including the first memory location into a buffer, the row being loaded from a row location in the memory bank and transmitting the data from the first memory location to the requestor. The method also includes determining, by a memory controller, whether to close the first page following execution of the first request based on information relating to a likelihood that a subsequent request will access the first page.
Public/Granted literature
- US20140115294A1 MEMORY PAGE MANAGEMENT Public/Granted day:2014-04-24
Information query