GENERATION METHOD FOR POWER LIBRARY, POWER LIBRARY GENERATION DEVICE, AND GENERATION PROGRAM FOR POWER LIBRARY

• Main Authors: KOTEGAWA HIROHISA, HASUMI NAONOBU, OBARA TOSHIKI
• Format: Patent
• Language: English; Japanese
• Published: 12.01.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

PROBLEM TO BE SOLVED: To provide a generation method of a power library, a power library generation device, and a generation program of the power library for more accurately calculating the power consumption value of a device due to the execution of a task.SOLUTION: A generation method of a power library includes: a calculation formula generation process that a processing part extracts, for each API(Application Programming Interface) which calls a task to be executed by a processor included in a plurality of devices loaded on target hardware, an additional item indicating the power consumption value of the device corresponding to the parameter on the basis of first information having the information of the device to be referenced by the parameter of the API and second information having the specification information of the device, and adds the additional item to a calculation formula for calculating the power consumption value of the task; and a library generation process that the processing part calculates the value of the additional item of the calculation formula, and calculates the power consumption value of the task. 【課題】タスクの実行による装置の消費電力値をより正確に算出する電力ライブラリの生成方法、電力ライブラリ生成装置、電力ライブラリの生成プログラムを提供する。【解決手段】処理部が、対象のハードウェアに搭載された複数のデバイスに含まれるプロセッサが実行する、タスクを呼び出すＡＰＩ（Application Programming Interface）ごとに、前記ＡＰＩのパラメータが参照する前記デバイスの情報を有する第１の情報と、前記デバイスの仕様情報を有する第２の情報とに基づいて、前記パラメータに対応する前記デバイスの消費電力値を示す追加項を抽出し、前記タスクの消費電力値を算出する算出式に前記追加項を追加する算出式生成工程と、前記処理部が、前記算出式の前記追加項の値を算出し、前記タスクの消費電力値を算出するライブラリ生成工程と、有する。【選択図】図１１