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A Fine-Grain, Message-Passing Processing Node

  • William J. Dally

Abstract

This paper describes a processing node for a fine-grain message-passing concurrent computer. The node consists of a processor, a communication unit, and a memory. To reduce the overhead of message passing and task switching to 5µs, the node incorporates a send instruction, a fast communication system, hardware message buffering and dispatch, and a general translation mechanism. These mechanisms work together to implement a fine-grain programming system.

Keywords

Destination Node Clock Cycle Processing Node Concurrent Programming Message Delivery 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • William J. Dally
    • 1
  1. 1.Massachusetts Institute of TechnologyCambridgeUSA

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