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Partial Marking GC

  • Yoshio Tanaka
  • Shogo Matsui
  • Atsushi Maeda
  • Masakazu Nakanishi
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 854)

Abstract

Garbage collection (GC) normally causes pause of execution. Parallel GC has a great potential for real time (non-disruptive) processing. A traditional parallel mark and sweep GC algorithm has, however, well known disadvantages. In this paper, we propose a new GC scheme called Partial Marking GC (PMGC) which is a valiant of generational GC. We implemented a Lisp interpreter with PMGC on a general purpose multi-CPU workstation. As a result, in the best case, PMGC is provided to be twice as efficient as the original algorithm. PMGC is very effective for implementing practical parallel GC.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1994

Authors and Affiliations

  • Yoshio Tanaka
    • 1
  • Shogo Matsui
    • 2
  • Atsushi Maeda
    • 1
  • Masakazu Nakanishi
    • 1
  1. 1.Keio UniversityYokohamaJapan
  2. 2.Kanagawa UniversityHiratsukaJapan

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