Mul-T: a high-performance parallel Lisp

  • Authors:
  • D. A. Kranz;R. H. Halstead, Jr.;E. Mohr

  • Affiliations:
  • M.I.T. Laboratory for Computer Science;DEC Cambridge Research Lab;Yale University

  • Venue:
  • PLDI '89 Proceedings of the ACM SIGPLAN 1989 Conference on Programming language design and implementation
  • Year:
  • 1989

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Abstract

Mul-T is a parallel Lisp system, based on Multilisp's future construct, that has been developed to run on an Encore Multimax multiprocessor. Mul-T is an extended version of the Yale T system and uses the T system's ORBIT compiler to achieve “production quality” performance on stock hardware — about 100 times faster than Multilisp. Mul-T shows that futures can be implemented cheaply enough to be useful in a production-quality system. Mul-T is fully operational, including a user interface that supports managing groups of parallel tasks.