发明授权
- 专利标题: Thread-to-processor assignment based on affinity identifiers
- 专利标题(中): 基于关联标识符的线程到处理器分配
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申请号: US12176796申请日: 2008-07-21
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公开(公告)号: US08332852B2公开(公告)日: 2012-12-11
- 发明人: Manish Gupta , Anithra P Janakiraman
- 申请人: Manish Gupta , Anithra P Janakiraman
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 David Mims
- 主分类号: G06F9/46
- IPC分类号: G06F9/46
摘要:
For each thread of a computer program to be executed on a multiple-processor computer system, an affinity identifier is associated to the thread by the computer program. The affinity identifiers of the threads denote how closely related the threads are. For each thread, a processor of the multiple-processor computer system on which the thread is to be executed is selected based on the affinity identifiers of the threads, by an operating system being executed on the multiple-processor computer system and in relation to which the computer programs are to be executed. Each thread is then executed by the processor selected for the thread.
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