Computer-readable recording medium having stored therein information processing program, information processing device, and information processing method

An information processing device comprising:

• a memory;
• a processor connected to the memory;
• a first calculation resource;
• and
• a second calculation resource having higher processing performance than the first calculation resource, wherein
• the processor executes:
• during execution of a process by the second calculation resource,
• calculating an expected value of a first time cost in a case of releasing the second calculation resource, an expected value of a second time cost in a case of continuously holding the second calculation resource, and a current third time cost;
• and
• releasing the second calculation resource when at least one of a first condition that the expected value of the first time cost is less than the expected value of the second time cost or a second condition that the current third time cost exceeds a predetermined time cost limit value is satisfied.

An information processing method for causing a computer having a first calculation resource and a second calculation resource having higher processing performance than the first calculation resource to execute:

• during execution of a process by the second calculation resource,
• calculating an expected value of a first time cost in a case of releasing the second calculation resource, an expected value of a second time cost in a case of continuously holding the second calculation resource, and a current third time cost;
• and
• releasing the second calculation resource when at least one of a first condition that the expected value of the first time cost is less than the expected value of the second time cost or a second condition that the current third time cost exceeds a predetermined time cost limit value is satisfied.