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:
Dec. 03, 2013
Filed:
Nov. 29, 2010
Noriaki Asamoto, Shiga, JP;
Masahiro Murakami, Kyoto, JP;
Noriaki Asamoto, Shiga, JP;
Masahiro Murakami, Kyoto, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Ensuring real-time performance of multitask control and improving the processing efficiency of a system provided with a processor processing while switching between a plurality of tasks. The system includes an execution unit executing instructions on individual tasks while switching from one task to another, a distinguishing unit executing an instruction determined to be a predetermined instruction. The system further includes a determination unit set so that on condition that the instruction to be executed is the predetermined instruction, it determines whether to allow the execution unit to execute the predetermined instruction or to perform a task switching process without executing the predetermined instruction based on a predetermined condition.