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:
Oct. 25, 2016
Filed:
Sep. 18, 2013
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Tsuguchika Tabaru, Machida, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/22 (2006.01); G06F 9/30 (2006.01); G06F 9/38 (2006.01);
U.S. Cl.
CPC ...
G06F 9/3001 (2013.01); G06F 9/3004 (2013.01); G06F 9/30036 (2013.01); G06F 9/3851 (2013.01); G06F 9/3857 (2013.01); G06F 9/3887 (2013.01);
Abstract
An arithmetic processing apparatus includes a plurality of arithmetic cores configured to execute threads in parallel, and a control unit configured to cause the arithmetic core to execute a reduction operation for data of the threads having the same storage area to which data is written per a predetermined number of threads in order to add data obtained by the reduction operation to data within a corresponding storage area by an atomic process.