HYDRA: the kernel of a multiprocessor operating system

@article{Wulf1974HYDRATK,
  title={HYDRA: the kernel of a multiprocessor operating system},
  author={W. Wulf and E. S. Cohen and W. Corwin and A. Jones and R. Levin and C. Pierson and F. Pollack},
  journal={Commun. ACM},
  year={1974},
  volume={17},
  pages={337-345}
}
  • W. Wulf, E. S. Cohen, +4 authors F. Pollack
  • Published 1974
  • Computer Science
  • Commun. ACM
  • This paper describes the design philosophy of HYDRA—the kernel of an operating system for C.mmp, the Carnegie-Mellon Multi-Mini-Processor. This philosophy is realized through the introduction of a generalized notion of “resource,” both physical and virtual, called an “object.” Mechanisms are presented for dealing with objects, including the creation of new types, specification of new operations applicable to a given type, sharing, and protection of any reference to a given object against… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-2 OF 2 REFERENCES
    Programming semantics for multiprogrammed computations
    • 558
    • Highly Influential
    • PDF
    The nucleus of a multiprogramming system
    • 325
    • Highly Influential
    • PDF