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:
Sep. 12, 2023
Filed:
Dec. 03, 2019
Fujitsu Limited, Kawasaki, JP;
Gen Oshiyama, Kawasaki, JP;
Sota Sakashita, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An arithmetic processing apparatus includes an instruction execution control circuit that outputs an instruction from an entry of entries, including an executable instruction information storage circuit storing executable instruction information indicating whether an instruction in each of the entries is executable, a priority information storage circuit including, for each entry, storage areas storing priority information indicating whether an instruction in an entry has higher priority on an entry-by-entry basis, an executable instruction information write circuit writing the executable instruction information in response to determining whether an instruction in each of the entries is executable, a priority information write circuit writing the priority information in response to determining whether an instruction in each of the entries has higher priority, and an output determination circuit selecting an entry from which an instruction is output on a basis of the executable instruction information and the priority information.