Dynamic load balancing in multiple video processing unit (VPU) systems
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United States of America Patent
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Mar 19, 2013
Grant Date -
Apr 8, 2010
app pub date -
Dec 9, 2009
filing date -
May 27, 2005
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Abstract
Systems and methods are provided for processing data. The systems and methods include multiple processors that each couple to receive commands and data, where the commands and/or data correspond to frames of video that include multiple pixels. An interlink module is coupled to receive processed data corresponding to the frames from each of the processors. The interlink module divides a first frame into multiple frame portions by dividing pixels of the first frame using at least one balance point. The interlink module dynamically determines a position for the balance point that minimizes differences between the workload of the processors during processing of commands and/or data of one or more subsequent frames.
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