发明授权
- 专利标题: Adaptive control of streaming data in a graph
- 专利标题(中): 图形中流数据的自适应控制
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申请号: US09511457申请日: 2000-02-23
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公开(公告)号: US06594773B1公开(公告)日: 2003-07-15
- 发明人: Rafael S. Lisitsa , George H. J. Shaw , Dale A. Sather , Bryan A. Woodruff , Costin Hagiu
- 申请人: Rafael S. Lisitsa , George H. J. Shaw , Dale A. Sather , Bryan A. Woodruff , Costin Hagiu
- 主分类号: G06F104
- IPC分类号: G06F104
摘要:
Frame based streaming data is controlled through a reconfigurable graph of processing modules. A client specifies overall goals for the graph. A graph manager constructs the graph as a sequence of interconnected modules for processing the data, in response to the capabilities of modules within the graph and the overall goals, and divides the graph into time domains each having one or more modules, pipes each having one or more modules, and a control mechanism is used that eliminates components unnecessary to the overall operation of the graph and that provides synchronization between time domains using time translation tables or timing correlation tables. The graph manager adaptively controls graphs that have a low latency requirement.
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