Information processing device and controlling method
AssigneeFujitsu Limited
InventorsHiroyoshi KODAMA, Hiroshi ENDO
Life of this patent
Estimating the term…
Abstract
A processor determines a target value of a temperature of a processing unit included in the information processing system on the basis of the temperature of the processing unit when first power consumption indicates a relatively low power consumption by referring to correlation information that indicates a change in the first power consumption, which is a total sum of second power consumption of the processing unit and third power consumption of an air-conditioning machine included in the information processing system, with respect to a change in the temperature of the processing unit. Then, the processor outputs a control signal for controlling the air-conditioning machine on the basis of the target value.
Claims9
An information processing device, comprising:
- a memory configured to store correlation information that indicates a change in first power consumption, which is a total sum of second power consumption of a processing unit included in an information processing system and third power consumption of an air-conditioning machine included in the information processing system, with respect to a change in a temperature of the processing unit;
- and
- a processor configured to determine a target value of the temperature of the processing unit on the basis of the temperature of the processing unit when the first power consumption indicates a relatively low power consumption by referring to the correlation information stored in the memory, and to output a control signal for controlling the air-conditioning machine on the basis of the target value.
A controlling method, comprising:
- determining a target value of a temperature of a processing unit included in an information processing system when first power consumption indicates a relatively low power consumption by referring to correlation information that indicates a change in the first power consumption, which is a total sum of second power consumption of the processing unit and third power consumption of an air-conditioning machine included in the information processing system, with respect to a change in the temperature of the processing unit;
- and
- controlling the air-conditioning machine on the basis of the target value.
A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process comprising:
- determining a target value of a temperature of a processing unit included in an information processing system when first power consumption indicates a relatively low power consumption by referring to correlation information that is stored in a storage unit and indicates a change in the first power consumption, which is a total sum of second power consumption of the processing unit and third power consumption of an air-conditioning machine included in the information processing system, with respect to a change in the temperature of the processing unit;
- and
- outputting a control signal for controlling the air-conditioning machine on the basis of the target value.
Dependencies are inferred from the claim text.