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Filtering by: Creator Ohm, Robin A. Remove constraint Creator: Ohm, Robin A. Academic Affiliation Computer Science Remove constraint Academic Affiliation: Computer Science

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  • Robin : an experimental protocol for asynchronous serial lines

    Creator:
    Chum, Hon Pan
    Abstract:
    Computer networking research has been going on for almost twenty years; however, most of the protocols concern high and low speed synchronous transmission. All synchronous communication needs special transmission lines. The TCP/IP (Transmission Control Protocol/Internet Protocol) protocols, Ethernet, X.25, X windows system are very successful protocols. Less work has been...
    Resource Type:
    Capstone Project
    Full Text:
    . 1.2 The Goal of Robin Robin is a protocol that supports multiple sessions and to rapidly send very

  • Scheduling non-uniform parallel loops on MIMD computers

    Creator:
    Liu, Jie
    Abstract:
    Parallel loops are one of the main sources of parallelism in scientific applications, and many parallel loops do not have a uniform iteration execution time. To achieve good performance for such applications on a parallel computer, iterations of a parallel loop have to be assigned to processors in such a...
    Resource Type:
    Dissertation
    Full Text:
    (RR) A modification of SC is to assign iterations to processors in a round-robin fashion, rather

  • Computer performance and evaluation utilizating the resource planning and management system

    Creator:
    Elliott, Jimmie Lynn
    Abstract:
    A review of current computer performance and evaluation techniques reveals a lack of an acceptable analytic tool for optimal computer system performance and evaluation. A generalized approach to the formulation of a third generation computer system model is proposed. The approach is used to optimize computer resource utilization and to...
    Resource Type:
    Masters Thesis
    Full Text:
    privacy Robert A. Short A review of current computer performance and evaluation tech- niques reveals a

  • Supporting branch-and-bound computations on parallel machines

    Creator:
    Mannan, Mohammed A.
    Abstract:
    We have developed SearchPak, a machine independent parallel searching tool on shared and distributed memory machines. It can be used for combinatorial optimiza­tion problems and OR-parallel computations as well. Both depth-first and best-first search of the state space can be performed using the SearchPak. With SearchPak, a user just provides...
    Resource Type:
    Capstone Project
    Full Text:
    priority tasks to the CPs in a round-robin fashion. For all 'm' Controller Processors If request

  • Linda-Smalltalk : parallel implementation of Little Smalltalk using tuple space communication of Linda

    Creator:
    Chung, Jean H.
    Abstract:
    A new technique of implementing the object-oriented language Little Smalltalk is developed using tuple space communication of Linda. In this implementation, the language's abstract constructs such as object, class, and method are naturally mapped into tuple space. Since Linda's tuple space is designed to facilitate parallel processing, this implementation technique...
    Resource Type:
    Capstone Project
    Full Text:
    that allocates processes to the single CPU (interpreter) in round-robin fashion . A process consists

  • VNS -- a virtual network simulator

    Creator:
    Domka, Walter F. and Freiling, Michael J.
    Abstract:
    A software system to study network algorithms was implemented on UNIX. Each part of a network algorithm can be written as a single C program which becomes a virtual node in the network. During a simulation all virtualized nodes run as separate processes on a single PDP 11/44. Inter-node communication...
    Resource Type:
    Technical Report
    Full Text:
    - Message Queuing Process is a round-robin in which each node is given its turn. The round-robin algorithm

  • A production-quality C* compiler for a hypercube multicomputer

    Creator:
    Hatcher, Philip J., Lapadula, Anthony J., Jones, Robert R., Quinn, Michael J., and Anderson, Ray J.
    Abstract:
    We describe our third generation C* compiler for a hypercube multicomputer. This production­ quality compiler features a full implementation of the language, including general pointer-based communication and support for separate compilation. The compiler incorporates new optimiza­tions and utilizes an improved set of communication primitives. It supports a variety of standard...
    Resource Type:
    Technical Report
    Full Text:
    ); Figure 4: Translation of a C* while statement. round-robin fashion. In the two dimensional case, the

  • A software implementation of a virtual network simulator

    Creator:
    Domka, Walter F.
    Abstract:
    A software system to study network algorithms was implemen­ted on UNIX. Each part of a network algorithm is written as a single C program which becomes a virtual node in the network. During a simulation, all virtualized nodes run as separate pro­cesses on a single PDP 11/40. Inter-node communication is...
    Resource Type:
    Capstone Project
    Full Text:
    decide which node to service is a round-robin in which each node is given its turn. A pseudo code

  • Implementing a Run-time Library for a Parallel MATLAB Compiler

    Creator:
    Malishevsky, Alexey
    Abstract:
    Programming parallel machines has been a difficult and unrewarding task. The short lifespan of parallel machines and their incompatibility have made it difficult to utilize them. Our goal here is to create an environment for parallel computing which allows users to take advantage of parallel computers without writing parallel programs....
    Resource Type:
    Capstone Project
    Full Text:
    project.dvi Implementing a Run-time Library for a Parallel MATLAB Compiler

  • A powerdoman semantics for indeterminism

    Creator:
    Wise, David S.
    Abstract:
    A denotational semantics is presented for a language that includes multiple-valued functions (essentially Lisp S-expressions), which map from ground values into the power domain of ground values. The domain equations are reflexive. and fixed points of all functions are defined. Thus, it is possible to specify an operating system as...
    Resource Type:
    Technical Report
    Full Text:
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