Computer-readable recording medium storing computation program, computation method, and information processing apparatus

A computation method implemented by a computer, the computation method comprising:

• on a condition that each of a plurality of objects is processed at any of a plurality of processing timings for which an order is determined, a processing specification is determined for each of the plurality of objects, a processing period in which processing is performed for each of the plurality of objects is determined, and the processing period includes one or more of the processing timings,
• calculating a probability obtained as a reciprocal of a number of the processing timings included in the processing period for each of the processing specifications of the plurality of objects, for each processing timing;
• calculating a sum of probabilities of the processing specifications for each processing timing;
• and
• calculating a cumulative sum of sums of the probabilities for the processing timing;
• and
• specifying the processing timings of the plurality of objects by using the cumulative sum.

An information processing apparatus comprising:

• a memory;
• and
• a processor coupled to the memory, the processor being configured to perform processing including:
• on a condition that each of a plurality of objects is processed at any of a plurality of processing timings for which an order is determined, a processing specification is determined for each of the plurality of objects, a processing period in which processing is performed for each of the plurality of objects is determined, and the processing period includes one or more of the processing timings,
• calculating a probability obtained as a reciprocal of a number of the processing timings included in the processing period for each of the processing specifications of the plurality of objects, for each processing timing, and
• calculating a sum of probabilities of the processing specifications for each processing timing;
• and
• a cumulative sum calculation unit configured to perform calculating a cumulative sum of sums of the probabilities for the processing timing;
• and
• a specification unit configured to perform specifying the processing timings of the plurality of objects by using the cumulative sum.