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. 19, 2017
Filed:
May. 11, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yuta Toyoda, Kawasaki, JP;
Koji Hosoe, Yamato, JP;
Masatoshi Aihara, Hiratsuka, JP;
Akio Tokoyoda, Fuchu, JP;
Makoto Suga, Edogawa, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An arithmetic processing device which connects to a main memory, the arithmetic processor includes a cache memory which stores data, an arithmetic unit which performs an arithmetic operation for data stored in the cache memory, a first control device which controls the cache memory and outputs a first request which reads the data stored in the main memory, and a second control device which is connected to the main memory and transmits a plurality of second requests which are divided the first request output from the first control device, receives data corresponding to the plurality of second requests which is transmitted from the main memory and sends each of the data to the first control device.