Method and system for automatically distributing real memory...

Details Method and system for automatically distributing real memory... Method and system for automatically distributing real memory...

2011-07-12

2011-07-12

Tsai, Sheng-Jen (Department: 2186)

Electrical computers and digital processing systems: memory

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C711SE12078

Reexamination Certificate

active

07979668

ABSTRACT:
A method, system and computer program product for allocating real memory to virtual memory page sizes when all real memory is in use is disclosed. In response to a page fault, a page frame for a virtual page is selected. In response to determining that said page does not represent a new page, a page is paged-in into said page frame a repaging rate for a page size of the page is modified in a repaging rates data structure.

REFERENCES:
patent: 3911401 (1975-10-01), Lee
patent: 4422145 (1983-12-01), Sacco et al.
patent: 5247687 (1993-09-01), Eilert et al.
patent: 5414842 (1995-05-01), Archer et al.
patent: 5752261 (1998-05-01), Cochcroft, Jr.
patent: 5802341 (1998-09-01), Kline et al.
patent: 6233666 (2001-05-01), Mathews et al.
patent: 6754788 (2004-06-01), Mathews et al.
patent: 7484074 (2009-01-01), Hepkin et al.
patent: 2003/0093644 (2003-05-01), Fanning
patent: 2005/0268052 (2005-12-01), Hepkin et al.
Hepkin, Pretranslating Input/Output Buffers in Environments With Multiple Page Sizes, U.S. Appl. No. 10/920,907, Aug. 18, 2004.
Kriz, Variable Block Paging for Virtual Memory, Sep. 1984, pp. 2296-2298.
Miller, Memory Proportioned Pages, IBM Technical Disclosure Bulletin, Jul. 1973, pp. 562-563.
Office Action dated Jun. 4, 2008, U.S. Appl. No. 11/334,664.
Office Action dated Dec. 7, 2007, U.S. Appl. No. 11/334,664.

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