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:
Aug. 12, 2008
Filed:
Sep. 20, 2005
Shin-ichiro Tomisawa, Gifu, JP;
Shin-ichiro Tomisawa, Gifu, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
An information processing apparatus which, when executing a plurality of predetermined units of processing, executes the predetermined units of processing in parallel by a processor by switching between contexts associated with the respective predetermined units. The processing apparatus comprises a plurality of register banks that respectively store the contexts associated with the respective predetermined units of processing, the processor that, after the context switching, executes processing associated with a foreground context, and a save/restore controller that, in parallel with the processor executing the processing associated with the foreground context, saves a background context to memory and restores the context of a unit of processing to be executed the next time from the memory to a background register bank.