Invention Application
- Patent Title: Directed Resource Folding for Power Management
- Patent Title (中): 用于电源管理的定向资源折叠
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Application No.: US12907190Application Date: 2010-10-19
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Publication No.: US20120096293A1Publication Date: 2012-04-19
- Inventor: Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman L. Rawson, III , Randal C. Swanberg , Malcolm S. Ware
- Applicant: Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman L. Rawson, III , Randal C. Swanberg , Malcolm S. Ware
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F1/26 ; G06F9/46

Abstract:
A mechanism is provided for directed resource folding for power management. The mechanism receives a set of static platform characteristics and a set of dynamic platform characteristics for a set of resources associated with the data processing system thereby forming characteristic information. The mechanism determines whether one or more conditions have been met for each resource in the set of resources using the characteristic information. Responsive to the one or more conditions being met, the mechanism performs a resource optimization to determine at least one of a first subset of resources in the set of resources to keep active and a second subset of resources in the set of resources to dynamically fold. Based on the resource optimization, the mechanism performs either a virtual resource optimization to optimally schedule the first subset of resources or a physical resource optimization to dynamically fold the second subset of resources.
Public/Granted literature
- US08448006B2 Performing virtual and/or physical resource management for power management Public/Granted day:2013-05-21
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