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. 19, 2019
Filed:
May. 21, 2015
Hitachi, Ltd., Tokyo, JP;
Yuji Saeki, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A computer system, comprising a plurality of computers, each of the plurality of computers including at least one processor chip each including a plurality of processor cores, the at least one processor chip constructing a plurality of regions each constructed by at least one processor core, each of the plurality of processor cores carries out calculation processing for executing a predetermined program and inter-core communication processing, which is communication between the plurality of processor cores, the computer system comprising: a regulation module which controls a voltage and a frequency that are supplied to each of the plurality of regions; and a determination module which determines a power mode of each of the plurality of regions, to output an instruction to the regulation module.