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General data streaming

  • Frank W. Miller
  • , Pete Keleher
  • , Satish K. Tripathi
    • University of Maryland, College Park

    Research output: Contribution to conferencePaperpeer-review

    8 Scopus citations

    Abstract

    This work presents a new I/O system design and implementation targeted at applications that perform data streaming. The approach yields true zero-copy transfers between I/O devices in many instances. We give a general characterization of I/O elements and provide a framework that allows analysis of the potential for zero-copy transfers. Finally, we describe the design, implementation, and performance of a prototype I/O system in a real-time, embeddable, 32-bit operating system whose design is based on the presented analysis to minimize data copying.

    Original languageEnglish
    Pages232-241
    Number of pages10
    StatePublished - 1998
    EventProceedings of the 1998 19th IEEE Real-Time Systems Symposium - Madrid, Spain
    Duration: Dec 2 1998Dec 4 1998

    Conference

    ConferenceProceedings of the 1998 19th IEEE Real-Time Systems Symposium
    CityMadrid, Spain
    Period12/2/9812/4/98

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