Invention Grant
- Patent Title: Decoupled power and performance allocation in a multiprocessing system
- Patent Title (中): 多处理系统中的分离功率和性能分配
-
Application No.: US13689232Application Date: 2012-11-29
-
Publication No.: US09250668B2Publication Date: 2016-02-02
- Inventor: Bishop Brock , Tilman Gloekler , Timothy G. Hallett , Karthick Rajamani , Guillermo J. Silva , Gregory S. Still , Malcolm S. Allen-Ware , Todd J. Rosedahl
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: DeLizio Law, PLLC
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/32
Abstract:
A maximum and a minimum performance operating limit is set for a plurality of processing units in accordance with a set of one or more rules enforced by the performance supervisor. Each of the plurality of processing units has logic configured to ensure a request for an operational setting complies with the maximum and minimum operating limits. Each of the plurality of processing units is configured to output a request for a limit compliant operational setting to a performance controller. The performance controller is configured to actuate the operational request.
Public/Granted literature
- US20140149755A1 DECOUPLED POWER AND PERFORMANCE ALLOCATION IN A MULTIPROCESSING SYSTEM Public/Granted day:2014-05-29
Information query
