On embedding a microarchitectural design language within Haskell

  • Authors:
  • John Launchbury;Jeffrey R. Lewis;Byron Cook

  • Affiliations:
  • Oregon Graduate Institute of Science & Technology;Oregon Graduate Institute of Science & Technology;Oregon Graduate Institute of Science & Technology

  • Venue:
  • Proceedings of the fourth ACM SIGPLAN international conference on Functional programming
  • Year:
  • 1999

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Abstract

Based on our experience with modelling and verifying microarchitectural designs within Haskell, this paper examines our use of Haskell as host for an embedded language. In particular, we highlight our use of Haskell's lazy lists, type classes, lazy state monad, and unsafe Perform I0, and point to several areas where Haskell could be improved in the future. We end with an example of a benefit gained by bringing the functional perspective to microarchitectural modelling.