Invention Grant
US09015449B2 Region-weighted accounting of multi-threaded processor core according to dispatch state
有权
多线程处理器核心根据调度状态进行区域加权核算
- Patent Title: Region-weighted accounting of multi-threaded processor core according to dispatch state
- Patent Title (中): 多线程处理器核心根据调度状态进行区域加权核算
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Application No.: US13072716Application Date: 2011-03-27
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Publication No.: US09015449B2Publication Date: 2015-04-21
- Inventor: James Wilson Bishop , Michael J. Genden , Steven Bradford Herndon , Philip Lee Vitale
- Applicant: James Wilson Bishop , Michael J. Genden , Steven Bradford Herndon , Philip Lee Vitale
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: VanLeeuwen & VanLeeuwen
- Agent Steven L. Bennett
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/38 ; G06F9/30
Abstract:
An approach is provided in which a thread is selected from multiple active threads, along with a corresponding weighting value. Computational logic determines whether one of the multiple threads is dispatching an instruction and, if so, computes a dispatch weighting value using the selected weighting value and a dispatch factor that indicates a weighting adjustment of the selected weighting value. In turn, a resource utilization value of the selected thread is computed using the dispatch weighting value.
Public/Granted literature
- US20120246447A1 Region-Weighted Accounting of Multi-Threaded Processor Core According to Dispatch State Public/Granted day:2012-09-27
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