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. 13, 2020
Filed:
Aug. 30, 2018
Hitachi, Ltd., Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
Provided are a computer system and a program migration method capable of properly migrating programs between different computers. A first computer calculates a migration priority of each of the plurality of programs based on information which indicates weighting relative to usage of hardware resources, and operation information of hardware resources in the first computer when each of the plurality of programs is executed, and, based on hardware resource expansion schedule information which defines hardware resources of the second computer in each of a plurality of migration phases, determines migration feasibility of a program in hardware resources used in each migration phase and decides the migration phase for migrating each of the plurality of programs in order from a first migration phase of the plurality of migration phases and in order of the calculated migration priority.