Distributed Synchronous Control Units for Dataflow Graphs under Allocation of Telescopic Arithmetic Units

  • Authors:
  • Euiseok Kim;Hiroshi Saito;Jeong-Gun Lee;Dong-Ik Lee;Hiroshi Nakamura;Takashi Nanya

  • Affiliations:
  • University of Tokyo and K-JIST;University of Tokyo;K-JIST;K-JIST;University of Tokyo;University of Tokyo

  • Venue:
  • DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
  • Year:
  • 2003

Quantified Score

Hi-index 0.00

Visualization

Abstract

In order to enjoy performance improvement effects of variable computation time arithmetic units in a system level, we propose a new synchronous control unit design methodology for dataflow graphs under allocation of a telescopic arithmetic unit which is one of well-known synchronous variable computation time arithmetic units. The proposed method generates an independent synchronous controller for each component arithmetic unit, and builds a distributed synchronous control unit through integrating derived controllers. The distributed structure of a final synchronous control unit maximizes performance improvement effect of telescopic arithmetic units through a complete preservation of original concurrency among operations.