ALPHA-a high-performance LISP machine equipped with a new stack structure and garbage collection system

  • Authors:
  • Hiromu Hayashi;Akira Hattori;Haruo Akimoto

  • Affiliations:
  • -;-;-

  • Venue:
  • ISCA '83 Proceedings of the 10th annual international symposium on Computer architecture
  • Year:
  • 1983

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Abstract

ALPHA is a dedicated machine designed for high-speed list processing. In this article, we describe a highly effective stack which can support a value cache and virtual stack, and high-speed garbage collection algorithm for virtual memory. These new ideas have been studied in ALPHA. ALPHA is designed as a back end processor for a large computer under TSS. ALPHA allows TSS users to do more high-speed list processing than a large computer does. Currently UTILISP is operating on ALPHA and runs several times faster than MACLISP on the DEC 2060.