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Computer Architecture: Dataflow (Part I)

Computer Architecture: Dataflow (Part I) Prof. Onur Mutlu Carnegie Mellon University A Note on This Lecture n These slides are from 18-742 Fall 2012, Parallel Computer Architecture, Lecture 22: Dataflow I n Video: n 2 Some Required Dataflow Readings n Dataflow at the ISA level q Dennis and Misunas, A Preliminary Architecture for a Basic Data Flow Processor, ISCA 1974. q Arvind and Nikhil, Executing a Program on the MIT Tagged-Token Dataflow Architecture, IEEE TC 1990. n Restricted Dataflow q Patt et al.

1, p 1, v 1>, <s 2, p 2, v 2> FU FU FU 1 Op dest1 dest2 p1 src1 p2 src2 2 . . . Receive Send Instruction Templates ! Many such processors can be connected together ! Programs can be statically divided among the processors

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