• Login
    View Item 
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    SPLITS Stream Handlers: Deploying Application-level Services to Attached Network Processor

    Thumbnail
    View/Open
    gavrilovska_ada_200407_phd.pdf (696.2Kb)
    Date
    2004-07-12
    Author
    Gavrilovska, Ada
    Metadata
    Show full item record
    Abstract
    Modern distributed applications utilize a rich variety of distributed services. Due to the computation-centric notions of modern machines, application-level implementations of these services are problematic for applications requiring high data transfer rates, for reasons that include the inability of modern architectures to efficiently execute computations with communication. Conversely,network-level implementations of services are limited due to the network's inability to interpret application-level data or execute application-level operations on such data. The emergence of programmable network processors capable of high-rate data transfers, with flexible interfaces for external reconfiguration, has created new possibilities for movement of processing into the network infrastructure. This thesis explores the extent to which programmable network processors can be used in conjunction with standard host nodes, to form enhanced computational host-ANP (Attached Network Processor) platforms that can deliver increased efficiency for variety of applications and services. The main contributions of this research are the creation of SPLITS, a Software architecture for Programmable LIghtweighT Stream handling, and its key abstraction stream handlers. SPLITS enables the dynamic configuration of data paths through the host-ANP nodes, and the dynamic creation, deployment and reconfiguration of application-level processing applied along these paths. With SPLITS, application-specific services can be dynamically mapped to the host, ANP, or both, to best exploit their joint capabilities. The basic abstraction used by SPLITS to represent instances of application-specific activities are stream handlers - parameterizable, lightweight, computation units that operate on data headers as well as application-level content. Experimental results demonstrate performance gains of executing various application-level services on ANPs, and demonstrate the importance of the SPLITS host-ANP nodes to support dynamically reconfigurable services, and to deal with the resource limitations on the ANPs.
    URI
    http://hdl.handle.net/1853/5068
    Collections
    • College of Computing Theses and Dissertations [1191]
    • Georgia Tech Theses and Dissertations [23877]

    Browse

    All of SMARTechCommunities & CollectionsDatesAuthorsTitlesSubjectsTypesThis CollectionDatesAuthorsTitlesSubjectsTypes

    My SMARTech

    Login

    Statistics

    View Usage StatisticsView Google Analytics Statistics
    facebook instagram twitter youtube
    • My Account
    • Contact us
    • Directory
    • Campus Map
    • Support/Give
    • Library Accessibility
      • About SMARTech
      • SMARTech Terms of Use
    Georgia Tech Library266 4th Street NW, Atlanta, GA 30332
    404.894.4500
    • Emergency Information
    • Legal and Privacy Information
    • Human Trafficking Notice
    • Accessibility
    • Accountability
    • Accreditation
    • Employment
    © 2020 Georgia Institute of Technology