Introducing selective energy efficiency in a virtual environment

• US 10,466,762 B2
• Filed: 01/29/2016
• Issued: 11/05/2019
• Est. Priority Date: 08/20/2008
• Status: Active Grant

• Current Assignee: Kyndryl Incorporated (Kyndryl Holdings, Inc.)
• Original Assignee: International Business Machines Corporation
• Inventors: Hamilton, II, Rick A., Karidis, John P., Pickover, Clifford A., Wisniewski, Robert
• Primary Examiner(s): Choudhury, Zahid
• Application Number:
  US15/010,517
• Publication Number:
  US 20160162009A1
• Time in Patent Office: 1,376 Days
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: G06F 1/3234 Power saving characterised by the action undertaken
• CPC Class Codes: G06F 1/3265 Power saving in display device
• CPC Class Codes: G06F 1/329 by task scheduling
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

A system and method for energy conservation in a virtual universe, the method comprising: determining, at a server, available energy conservation options associated with an avatar of the virtual universe; determining, at the server, selected energy conservation options of the available energy conservation options; and applying, at the server, the selected energy conservation options to portions of the virtual universe associated with the avatar.

Claims

1. A method for energy conservation in a virtual universe, the method comprising:

determining, by a server, a cost of power associated with processing an avatar in the virtual universe at a location at which the server resides is more than cost of power at a second location;

offloading, by the server, at least some operations for processing the avatar to a machine residing at the second location;

determining, by the server, additional energy conservation options associated with processing the avatar, wherein the additional energy conservation options include reducing quality of virtual universe images to reduce power consumption of the server;

applying, by the server, the additional energy conservation options to operations for processing the avatar;

reducing quality of a virtual universe image destined for a client device according to the additional energy conservation options; and

transmitting, by the server, the image over an electronic network to the client device.

2. The method of claim 1, further comprising:

determining, at the server, incentives associated with the additional energy conservation options;

applying, at the server, the incentives to a user account associated with the avatar.

3. The method of claim 2, wherein determining incentives comprises determining energy saving values associated with each of the additional energy conservation options.

4. The method of claim 1, wherein the virtual universe comprises a first one or more virtual universe objects, and the additional energy conservation options comprise reducing resolution of the first one or more virtual universe objects.

5. The method of claim 4, wherein the additional energy conservation options further comprise increasing resolution of a second one or more virtual universe objects relative to the first one or more virtual universe objects.

6. The method of claim 1, wherein the offloading comprises:

determining, by the server, the machine specifications;

determining, by the server, a workload of the machine;

determining, by the server, to offload computations associated with the avatar to the machine in response to determining the workload is below a threshold.

7. A server comprising:

at least on processor;

a non-transitory machine readable storage medium including instructions that, when executed by one or more of the at least one processors, perform operations associated with a virtual universe, the instructions comprising;

instructions to determine, by the server, a cost of power at a plurality of locations, wherein the cost of power is for operating the virtual universe;

instructions to offload, by the server, at least some operations for operating the virtual universe to a machine residing at one of the plurality of locations;

instructions to determine, by the server, additional energy conservation options applicable to operation of the virtual universe, wherein the additional energy conservation options include reducing quality of virtual universe images to reduce power consumption of the server;

instructions to apply, by the server, the additional energy conservation options to operation of the virtual universe;

instructions to reduce quality of a virtual universe image destined for a client device according to the additional energy conservation options; and

instructions to transmit, by the server, the image over an electronic network to the client device.

8. The server of claim 7, wherein the instructions further comprise:

instructions to apply incentives for conserving power to user account associated with the virtual universe.

9. The server of claim 8, wherein the instructions to determine incentives comprise instructions to determine energy saving values associated with available energy conservation options.

10. The server of claim 7, wherein the virtual universe image is an avatar.

11. The server of claim 7, wherein the virtual universe comprises a first one or more virtual universe objects, and the virtual universe image depicts at least one of the virtual universe objects.

12. The server of claim 11, wherein the instructions further comprise instructions to generate a virtual universe image depicting a second one or more virtual universe objects at a higher resolution relative to the first one or more virtual universe objects.

13. The server of claim 7, wherein the instructions to offload include:

instructions to determine specifications of the machine;

instructions to determine a workload of the machine;

instructions to offload virtual universe computations to the machine in response to determining the workload is below a threshold.

14. A computer program product for energy conservation in a virtual universe, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor, the program instructions including:

instructions to determine a cost of power associated with processing an avatar in the virtual universe at a location at which the server resides is more than cost of power at a second location;

instructions to offload at least some operations for processing the avatar from the server to a machine residing at the second location;

instructions to determine additional energy conservation options associated with processing the avatar, wherein the additional energy conservation options include reducing quality of virtual universe images to reduce power consumption of the server; and

instructions to apply the additional energy conservation options to operations for processing the avatar;

instructions to reduce quality of a virtual universe image destined for a client device according to the additional energy conservation options; and

instructions to transmit the image over an electronic network to the client device.

15. The computer program product of claim 14, wherein the instructions further include:

instructions to determine incentives associated with the additional energy conservation options;

instructions to apply incentives associated with the additional energy conservation options to a user account associated with the avatar.

16. The computer program product of claim 15, wherein the program instructions further comprising instructions to cause the processor to determine energy saving values associated with each of the additional energy conservation options.

17. The computer program product of claim 14, wherein the virtual universe image depicts the avatar.

18. The computer program product of claim 14, wherein the virtual universe comprises a first one or more virtual universe objects, and the additional energy conservation options comprise rendering the first one or more virtual universe objects at a reduced resolution and rendering a second one or more virtual universe objects at a higher resolution relative to the first one or more virtual universe objects.

19. The computer program product of claim 14, wherein the program instructions further comprise:

instructions to determine specifications of the machine;

instructions to determine a workload of the machine;

instructions to determine to offload virtual universe computations to the machine in response to determining the workload is below a threshold.