Using naming strategies to make massively parallel systems work

  • Authors:
  • Henning Schmidt

  • Affiliations:
  • -

  • Venue:
  • Scientific Programming - Special issue on operating system support for massively parallel computer architectures
  • Year:
  • 1994

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Abstract

To handle massively parallel systems and make them usable, anadaptive, application-oriented operating system is required. Theapplication orientedness is represented by the family concept ofparallel operating systems. Incremental loading of operating systemservices supports the family character by automatically extendingthe system's active object structure when it is necessary. Thisway, also the switching between different operating system familymembers may be realized. A new active object will be incrementallyloaded if its invocation fails because it does not yet exist. Thisis noticed during object binding while using the naming services.The use of the naming system is exploited and extended to get aflexible and configurable mechanism for triggering incrementalloading. This mechanism is built by the freely definable namingstrategies and exceptions that result again in a family, namely afamily of naming services.