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:
Apr. 07, 2020
Filed:
Nov. 12, 2018
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Jun Moroo, Isehara, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing apparatus comprising a plurality of computation nodes each having a CPU, a cooler that cools a refrigerant in a conduit in which the refrigerant that cools the CPU of each of the plurality of computation nodes circulates, and a control node, wherein the control node decreases a cooling power of the cooler after execution of a job by the plurality of computation nodes is ended, and causes the CPU in which the execution of the job is ended to transition from a non-power saving mode to a power saving mode at a predetermined time interval a predetermined number of the CPUs at a time when a temperature of the refrigerant is equal to or more than a threshold value, and stops a process of causing the CPU to transition to the power saving mode when the temperature of the refrigerant is less than the threshold value.