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, 2019
Filed:
Jul. 27, 2016
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hideki Okawara, Kawasaki, JP;
Noriko Takagi, Kawasaki, JP;
Yasunobu Akizuki, Kawasaki, JP;
Kenichi Kitamura, Kawasaki, JP;
Mikio Hondo, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A processor includes a cache memory, an issuing unit that issues, with respect to all element data as a processing object of a load instruction, a cache request to the cache memory for each of a plurality of groups which are divided to include element data, a comparing unit that compares addresses of the element data as the processing object of the load instruction, and determines whether element data in a same group are simultaneously accessible, and a control unit that accesses the cache memory according to the cache request registered in a load queue registering one or more cache requests issued from the issuing unit. The control unit processes by one access whole element data determined to be simultaneously accessible by the comparing unit.