DISTRIBUTED PROCESSING SYSTEM, ARITHMETIC DEVICE, ARITHMETIC CONTROL DEVICE, ARITHMETIC CONTROL METHOD, COMPLETION PROBABILITY CALCULATION METHOD OF OPERATION TASK, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To improve the credibility of arithmetic results in a distributed processing system for distributed execution of operation tasks by plural arithmetic devices that use natural energy to execute arithmetic operations.SOLUTION: An arithmetic control device (100) includes a task allocation part (103) for allocating the same operation task to plural arithmetic devices (200) that use power derived from natural energy to execute arithmetic operations, and an arithmetic control part (102) for causing the plural arithmetic devices (200) to execute the operation task allocated by the task allocation part (103).