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:
May. 10, 2022
Filed:
Sep. 30, 2020
Fujitsu Limited, Kawasaki, JP;
Eiichi Takahashi, Kawasaki, JP;
Akira Shiba, Kawasaki, JP;
Miwa Okabayashi, Sagamihara, JP;
Naoki Nishiguchi, Kawasaki, JP;
Hisatoshi Yamaoka, Kawasaki, JP;
Kota Itakura, Kawasaki, JP;
Daisuke Kasamatsu, Kawasaki, JP;
Takafumi Onishi, Kawasaki, JP;
Tatsuro Matsumoto, Yokohama, JP;
Kazuki Matsui, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing system includes: a first storage device configured to store state data corresponding to processing executed on input data that is stored in a buffer; and a processing device configured to: calculate a first time point when the buffer overflows from an input rate of the input data to the buffer, and determine a second time point by using the input rate, an update amount of the state data per unit time, a first throughput of the backup processing on the state data from the first storage device to the second storage device, a second throughput of restoration processing on the state data from the second storage device to the first storage device, and a third throughput of the processing, the second time being a time point that is before the first time point and when backup processing on the state data is to be started.