The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2016
Filed:
Feb. 04, 2015
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Inventors:
Hideki Yoshida, Tokyo, JP;
Tatsunori Kanai, Kanagawa-ken, JP;
Masaya Tarui, Kanagawa-ken, JP;
Yutaka Yamada, Kanagawa-ken, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/08 (2016.01); G06F 12/10 (2016.01); G06F 12/12 (2016.01); G06F 12/06 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/1009 (2013.01); G06F 12/0246 (2013.01); G06F 12/0638 (2013.01); G06F 12/08 (2013.01); G06F 12/0808 (2013.01); G06F 12/12 (2013.01); G06F 12/123 (2013.01); G06F 12/0868 (2013.01); G06F 2212/651 (2013.01); G06F 2212/7201 (2013.01); G06F 2212/7208 (2013.01);
Abstract
A virtual memory management apparatus of an embodiment is embedded in a computing machineand is provided with an application program, an operating system, a volatile memory, and a nonvolatile memory. The volatile memoryis provided with a plurality of clean pages. The nonvolatile memoryis provided with a plurality of dirty pages and a page table memory unit. The operating systemis provided with a virtual memory management unitwhich includes a page transfer unit