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:
Jul. 14, 2020
Filed:
Jun. 22, 2018
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Masahiro Kuramoto, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An arithmetic processing device includes, a memory that stores a first data and a second data, a plurality of arithmetic circuits, a first memory arranged for each of the arithmetic circuits and that stores a first predetermined row having the predetermined number of the first data stored in the memory, a second memory arranged for each of the arithmetic circuits and that stores a second predetermined row having a predetermined number of the second data stored in the memory, and a plurality of multiply-add arithmetic circuits arranged for each of the arithmetic circuits, a number of the multiply-add arithmetic circuits corresponding to the predetermined number, each of the multiply-add arithmetic circuits that obtains a third data by executing the operation using the first data and the second data based on a result of performing a row operation which is an operation of one row of the first data.