Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 19 of 19 for “"transputers"”.
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DistriX : an implementation of UNIX on transputers
… implementation of UNIX on a network of transputers. The design is based on the satellite model. In this model a central controlling processor is surrounded by worker processors, called satellites, in a master/ slave relationship.
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Um algoritmo paralelo para a solução direta de sistemas de equações do MEF em redes de transputers
… The resulting algorithm was implemented in a Transputers network, using the PARALLEL FORTRAN language. Several performance measurements were made in different benchmark problems considering various discretizations and network configurations. Good speed-up's were observed in all problems.
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The application of optimal transputer architecture to concurrent processing in the implementation of vision processing algorithms
… work has investigated the use of transputers for performing image processing algorithms of all three levels of complexity. Techniques were devised and implemented for the execution of low, medium and high levels of image processing algorithms on a multi-transputer network. A …
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A transputer based implementation of a quick look processor for an airborne SAR system
… designed around a host PC and a network of nine transputers. The host PC communicates with the other SASAR subsystems via an Ethernet network. It is responsible for displaying and saving the SAR image, receiving and displaying geocoding information and configuring the transputer network. The …
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A Petri net-occam based methodology for the development of dependable distributed control software.
… designed to execute on one or a network of transputers. Transputers are processing, memory and communication building blocks, and, together with occam, are shown to be suitable for controlling and communicating the control as the DCS in FMCs. The methodology developed in this thesis adopts …
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An iconic approach to parallel design
… onto which the model is mapped is a system of Transputers. The concept of creating icons for the primitives and constructs is used to develop the building blocks for more complex design. Icons for all Occam primitives, special processes, and constructs are created. The Occam process provides …
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High level user interface for a parallel operating system
… for both the parallel operating system (Inmos Transputers) and the user interface (an IBM compatible AT) is fixed by the nature of the associated NASA project. The first part of the paper focuses on the background and justification for selecting Windows as the environment in which the operator …
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Prediction of ship rudder-propeller interaction using parallel computations and wind tunnel measurements
… to run across variable sized square arrays of transputers. This program forms the basis of the theoretical method. The rudder and propeller are modelled separately. Their interaction is accounted for through an iterative process whereby their respective inflow velocity fields are modified using …
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A transputer based prototype for a fuzzy logic controller with tuning and simulation capabilities
… inherent parallel execution among several transputers. Finally, it is implemented in such a manner as to make it modular by design, for future modifications and parallel execution enhancements.</p>
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Spiral architecture for machine vision
… algorithm are implemented on a network of transputers. The implementation is discussed in the context of the outline of a general purpose machine vision system's design.
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The implementation of sequential and parallel algorithms for solving almost block bidiagonal systems
… Algorithm, are implemented on INMOS T800 Transputers, a microcomputer with multi processors.To abstract the application from the system function calls, we use a template based on a simple software system with master-slave technique as the interface with the application. The description of …
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Behavioural specification and simulation of minimum configuration computer systems.
… simulation facility constructed from transputers is discussed, and its performance potential analysed. The simulation facility enables the complete design for a given application to be tested, before any actual hardware construction takes place. Finally, an evaluation of the …
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Aspects of parallel topologies applied to digital transforms of discrete signals
… of the parallel algorithms running on T800 Transputers with the equivalent serial von Neumann type algorithm. This thesis also examines the transformations of a number of test functions in order to determine their ability to represent various common global and locally defined functions. It …
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The transputer control of induction motor drives
… drive system was developed by means of transputers and its associated programming language occam. It was a flexible and comprehensive drive system comprising: (i) an on-line user interactive environment facilitated by the Transputer Development System; (ii) a 3-phase inverter bridge as …
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The application of parallel processing to radiotherapy dose computation
… The treatment planning system can access the transputers from anywhere in the network, using Sun’s RPC (Remote Procedure Call) standard. Energy deposition kernels required by the superposition algorithm have been produced using the EGS4 Monte Carlo Code System (Stanford Linear Accelerator …
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An investigation into the parallel implementation of JPEG for image compression
… picture compression to be run on a group of transputers. The processor-farm paradigm is adopted. This research shows this to be the best paradigm for use with the JPEG baseline algorithm on the measured component times within the algorithm. The speedup of the parallel algorithm is …
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A real-time 3D motion tracking system
… Datacube MaxVideo 200 system and a network of Transputers, make it possible to perform image processing operations at video rates, and to implement real-time systems with input images obtained from video cameras. The main purposes of this project are to establish some simple control theories to …
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A Multi Resolution Modular Sensing System for Robotic Applications
… processing and implementing them on a network of transputers. <br/><br/>After the objects within the robot's workspace have been located, the next stage is to identify them. The identification is achieved by calculating the degree of match between measurable characteristics of the object to be …
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Coherencia de Cache en Sistemas de Ficheros para Entornos Distribuidos y Paralelos
… plataformas: multicomputadores basados en Transputers T800 y T9000, red de estaciones Sun y multiprocesadores Sun. La evaluación realizada demuestra que el modelo y los protocolos propuestos son muy adecuados para la ejecución de aplicaciones distribuidas y paralelas con diferentes patrones …