Information processing apparatus, power control method, and recording medium
AssigneeFujitsu Limited
InventorsNaoki NISHIGUCHI, Noboru Iwamatsu, Masatomo Yasaki
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Abstract
A disclosed information processing apparatus includes a plurality of operating systems, a resource information storage part configured to store resource information including usage status information on hardware resources of the information processing apparatus, and a controller configured to specify at least one of the operating systems based on the resource information to report a resource release request of a desired one of the hardware resources to the specified operating system and receive a resource release report on the desired hardware resource from the specified operating system to control power associated with the desired hardware resource.
Claims16
An information processing apparatus, comprising:
- a plurality of operating systems installed therein;
- a resource information storage part configured to store resource information including usage status information on hardware resources of the information processing apparatus;
- and
- a controller configured to specify at least one of the operating systems based on the resource information to report a resource release request of a desired one of the hardware resources to the specified operating system and receive a resource release report on the desired hardware resource from the specified operating system to control power associated with the desired hardware resource.
A power control method executed by a computer, the power control method comprising:
- referring to a resource information storage part storing resource information including respective usage statuses of hardware resources of the computer;
- and
- specifying at least one of operating systems installed in the computer based on the resource information to report a resource release request of a desired one of the hardware resources to the specified operating system and receiving a resource release report on the desired hardware resource from the specified operating system to control power associated with the desired hardware resource.
A non-transitory computer-readable medium storing a power control program, which, when processed by a processor, causes a computer to execute the following process, the process comprising:
- referring to a resource information storage part storing resource information including respective usage statuses of hardware resources of the computer;
- and
- specifying at least one of operating systems based on the resource information to report a resource release request of a desired one of the hardware resources to the specified operating system and receiving a resource release report on the desired hardware resource from the specified operating system to control power associated with the desired hardware resource.
Dependencies are inferred from the claim text.