Job extraction method, job extraction device, and job extraction system

• Main Authors: KONISHI TAISUKE, SOEJIMA KOUICHI, TAKASU YASUHIDE
• Format: Patent
• Language: English
• Published: 03.11.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

A job extraction method, includes: referring to first information indicating an input time, a start time, an execution time, and a number of computation resources to be used, for each of jobs to be executed using one of computation resources; specifying first jobs having a first waiting time and a first start time later than a second start time of a second job having a second input time earlier than the first input time; and extracting, based on second information indicating a time-sequential transition of a number of computation resources not being used, a third job for which a state where computation resources of a number being equal to or greater than the number of computation resources to be used for one of the first jobs are not being used has continued for a first execution time of the first job or longer during the first waiting time.