发明授权
- 专利标题: Cell processor methods and apparatus
- 专利标题(中): 单元处理器的方法和装置
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申请号: US11238077申请日: 2005-09-27
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公开(公告)号: US08141076B2公开(公告)日: 2012-03-20
- 发明人: John P. Bates , Payton R. White , Attila Vass
- 申请人: John P. Bates , Payton R. White , Attila Vass
- 申请人地址: JP Tokyo
- 专利权人: Sony Computer Entertainment Inc.
- 当前专利权人: Sony Computer Entertainment Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: JDI Patent
- 代理商 Joshua D. Isenberg
- 主分类号: G06F9/46
- IPC分类号: G06F9/46
摘要:
Methods and apparatus for cell processors are disclosed. A policy module is loaded from a main memory of a cell processor into the local memory of a selected synergistic processing unit (SPU) under control of an SPU policy module manager (SPMM) running on the SPU. The policy module loads a work queue from the main memory into the local memory of the SPU. The policy module interprets and process one or more tasks from the work queue on the SPU. The selected SPU performs the task(s) and after completion or upon a pre-emption, returns control of the SPU to the SPMM.
公开/授权文献
- US20070074212A1 Cell processor methods and apparatus 公开/授权日:2007-03-29
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