| 摘要 |
<p>The present invention relates to a shared resource multi-thread processor array. An array of heterogeneous function blocks are interconnected via a self-routing switch fabric, in which the individual function blocks have an associated switch port address. Each switch output port comprises a FIFO style memory that implements a plurality of separate queues. Thread queue empty flags are grouped using programmable circuit means to form self-synchronised threads. Data from different threads are passed to the various addressable function blocks in a predefined sequence in order to implement the desired function. The separate port queues allows data from different threads to share the same hardware resources and the reconfiguration of switch fabric addresses further enables the formation of different data- paths allowing the array to be configured for use in various applications.</p> |
