发明授权
- 专利标题: Coupling data for interrupt processing in a parallel processing environment
- 专利标题(中): 在并行处理环境中耦合中断处理数据
-
申请号: US12036918申请日: 2008-02-25
-
公开(公告)号: US08190855B1公开(公告)日: 2012-05-29
- 发明人: Carl G. Ramey , David Wentzlaff , Anant Agarwal
- 申请人: Carl G. Ramey , David Wentzlaff , Anant Agarwal
- 申请人地址: US MA Westborough
- 专利权人: Tilera Corporation
- 当前专利权人: Tilera Corporation
- 当前专利权人地址: US MA Westborough
- 代理机构: Fish & Richardson P.C.
- 主分类号: G06F15/00
- IPC分类号: G06F15/00
摘要:
An integrated circuit comprises a plurality of tiles. Each tile comprises a processor, and a switch including switching circuitry to forward data received over data paths from other tiles to the processor and to switches of other tiles, and to forward data received from the processor to switches of other tiles. The integrated circuit further comprises one or more interface modules including circuitry to transfer data to and from a device external to the tiles; and a sub-port routing network including circuitry to route data between a port of a switch and a plurality of sub-ports coupled to one or more interface modules.