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The reconstruction possible processor array which utilizes ILP and TLP
The reconstruction possible processor array which utilizes ILP and TLP
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机译:利用ILP和TLP的可重构处理器阵列
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摘要
A processing system according to the invention comprises a plurality of processing elements, and the plurality of processing elements comprises a first set of processing elements and at least a second set of processing elements. Each processing element of the first set comprises a register file and at least one instruction issue slot, and the instruction issue slot comprises at least one functional unit. This type of processing element is dedicated for executing a thread with no or a very low degree of instruction-level parallelism. Each processing element of the second set comprises a register file and a plurality of instruction issue slots, and each instruction issue slot comprising at least one functional unit. This type of processing element is dedicated for executing a thread with a large degree of instruction-level parallelism. All processing elements are arranged to execute instructions under a common thread of control. The processing system further comprises communication means arranged for communication across the processing elements. In this way the processing system is capable of exploiting both thread-level parallelism and instruction-level parallelism in an application, or a combination thereof.
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