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:
Jan. 12, 2010
Filed:
Mar. 04, 2005
Applicant:
Toru Hikichi, Kawasaki, JP;
Inventor:
Toru Hikichi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The information processing device of the present invention stores the branch history information of a fetched instruction. When branch prediction fails, BHR information used for the branch prediction is restored using this stored branch history information. Thus, even when branch prediction fails, BHR information can be accurately restored. Accordingly, prediction accuracy can be improved.
Hikichi, Toru. (2010). Information processing device with branch history restoration (U.S. Patent No. 7647488). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7647488
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile