Implementation of Hybrid Context Based Value Predictors Using Value Sequence Classification

  • Authors:
  • Luis Piñuel;Rafael A. Moreno;Francisco Tirado

  • Affiliations:
  • -;-;-

  • Venue:
  • Euro-Par '99 Proceedings of the 5th International Euro-Par Conference on Parallel Processing
  • Year:
  • 1999

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Abstract

Value prediction is as yet a very novel technique, whose efficiency has still to be proved. To take advantage of this emerging technique in the short term it is essential to design accurate and low cost value predictors. This work presents a new approach of implementing hybrid predictors that allows the maximum sharing of information between predictors. We show that the new hybrid predictor outperforms not only the accuracy of the others predictors, but also their hardware utilization.