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:
Nov. 23, 2021
Filed:
Jan. 16, 2020
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Atsushi Nukariya, Kawagoe, JP;
Masahiro Doteguchi, Yokohama, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/30 (2018.01); G06F 7/483 (2006.01); G06F 7/491 (2006.01);
U.S. Cl.
CPC ...
G06F 9/3001 (2013.01); G06F 7/483 (2013.01); G06F 7/491 (2013.01); G06F 9/30014 (2013.01); G06F 9/30189 (2013.01);
Abstract
An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: perform an arithmetic operation using an arithmetic operation target; repeat the arithmetic operation by using a calculated arithmetic operation result; obtain a ratio of, in a first number of elements which are included in the arithmetic operation result, a second number of elements in an expressible range as a predetermined-bit fixed point; and perform the arithmetic operation by using the predetermined-bit fixed point based on the ratio.