Invention Grant
- Patent Title: Power management in multi-GPU systems
- Patent Title (中): 多GPU系统中的电源管理
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Application No.: US12555344Application Date: 2009-09-08
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Publication No.: US08839012B2Publication Date: 2014-09-16
- Inventor: Oleksandr Khodorkovsky
- Applicant: Oleksandr Khodorkovsky
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F15/16
Abstract:
A method of power management is provided. The method includes detecting an event, assign a first responsibility to a first graphics processing unit (GPU) and a second responsibility to second GPU, and changing a power state of the first and second GPUs based on the first and second responsibilities, respectively. The first responsibility is different from the second responsibility.
Public/Granted literature
- US20110060924A1 Power Management in Multi-GPU Systems Public/Granted day:2011-03-10
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