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:
Feb. 04, 2014
Filed:
Mar. 31, 2011
Applicants:
Atsushi Kunimatsu, Funabashi, JP;
Goh Uemura, Kawasaki, JP;
Tsutomu Owa, Kawasaki, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, an information processing device includes an OS and a virtual machine switching section. The OS accesses a hardware resource including a nonvolatile semiconductor memory and a semiconductor memory used as a cache memory of the nonvolatile semiconductor memory. The virtual machine switching section switches a virtual machine in exection from a first virtual machine to a second virtual machine while a cache process is executed, when cache miss in a process executed by the first virtual machine is detected.