JOB DISCRIMINATION PROGRAM, DEVICE AND METHOD
PROBLEM TO BE SOLVED: To discriminate a data processing job having a characteristic which is executable in parallel with another job.SOLUTION: A processing job discrimination part 13 acquires an input file in which a job for executing prescribed processing reads data, input data included in the inpu...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To discriminate a data processing job having a characteristic which is executable in parallel with another job.SOLUTION: A processing job discrimination part 13 acquires an input file in which a job for executing prescribed processing reads data, input data included in the input file, an output file in which the job writes in data, output data included in the output file, and output information including an access method to the output file. The processing job discrimination part 13 discriminates, as a data processing job, a job in which a pattern indicated by a relationship between the number of the input files and the number of the output files, a relationship between the number of the input data and the number of the output data, a relationship between the input data and the output data, and the access method to the output file coincides with a preset pattern in the case that processing in which a processing result does not depend upon a processing unit is executed.
【課題】他のジョブと並列実行可能な特性を有するデータ加工ジョブを判別する。【解決手段】加工ジョブ判別部13が、所定の処理を実行するジョブがデータを読み込む入力ファイル、前記入力ファイルに含まれる入力データ、ジョブがデータを書き込む出力ファイル、出力ファイルに含まれる出力データ、及び出力ファイルへのアクセス方式を含む入出力情報を取得する。加工ジョブ判別部13は、入力ファイルの数と出力ファイルの数との関係、入力データの数と出力データの数との関係、入力データと出力データとの関係、及び出力ファイルへのアクセス方式が示すパターンが、処理結果が処理単位に依存しない処理を実行した場合のパターンとして予め定めたパターンと一致するジョブを、データ加工ジョブと判別する。【選択図】図28 |
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