Index Catalog // ScholarsArchive@OSU

Developing simple load sharing utilities (SLSU) for SWARM

Creator:: Zhao, Yan
Abstract:: With the strong shift toward network-centric cluster-computing workload management has become increasingly important in both industrial and academic environments. To fully harness the distributed computing resources of the 32 PC's in our department, I developed a workload monitoring system together with a few utilities for users to submit either sequential...
Resource Type:: Capstone Project

PedVac - a graphical interface and front-end to a parallel pedestrian evacuation simulator

Creator:: Vimawala, Ankush V.
Abstract:: The World Trade Center disaster brought into focus, tragically, the need for well-designed evacuation systems in modem buildings. Today, designing an efficient evacuation system has become an integral part of designing large buildings. Simulation software enables an evacuation system to be evaluated. Modern day buildings, whether airports, auditoriums, public office...
Resource Type:: Capstone Project

A parallel implementation of a fluid flow simulation using smoothed particle hydrodynamics

Creator:: Vertanen, Keith D.
Abstract:: The reaction of fluid or gas flowing around an obstacle is a common engineering problem. Computer simulations are often used to measure and visualize the physical processes involved. In this report, we will discuss a parallel implementation of a simulation using the Smooth Particle Hydrodynamics (SPH) approach to fluid flow....
Resource Type:: Capstone Project

A C* development environment for the Meiko CS-2 multicomputer

Creator:: Zhang, Chung
Abstract:: With sequential computing technology reaching its speed limits, parallel processing is emerging as the key to very-high-speed computation. However, developing a parallel program is by no means a simple task; neither is analyzing the performance of parallel programs. C* is a high-level data-parallel language that hides explicit message passing and...
Resource Type:: Capstone Project

Porting and optimizing a routing library for C* on the iPSC/860

Creator:: Uberoy, Chetan
Abstract:: High level data-parallel languages are easy to use and shield the programmer from machine specific details. A simple and efficient way of providing an interface to such languages is to develop a machine-independent compiler and a routing library, which isolates the low-level machine dependent communication functions, The compiler translates the...
Resource Type:: Capstone Project

Wavelet expansion of long-range boundary potentials on self-gravitating system

Creator:: Liu, Hongbo
Abstract:: Algorithms and MP1 parallel C programs are developed for constructing wavelet expansions of long-range potential functions with O(n) time complexity. A new high frequency correction algorithm is introduced. The emphasis is on the common potential expansion encountered in physics that behaves as l/r in three-dimensions. The central B-Splines are used...
Resource Type:: Capstone Project

Compiling Dataparallel C for efficient execution on tightly coupled multiprocessors

Creator:: Seevers, Bradley K.
Abstract:: We describe a set of data flow techniques and code transformations that translate a single instruction stream, multiple data stream (SIMD) Dataparallel C program into a semantically equivalent single program, multiple data stream (SPMD) C program suitable for execution on shared memory multiprocessor computers, such as the Sequent Balance and...
Resource Type:: Capstone Project

Strengths and weaknesses of Dataparallel C

Creator:: S, Seetharamakrishnan
Abstract:: Dataparallel C is a SIMD style data-parallel programming language for MIMD computers. Dataparallel Chas been implemented on both shared memory (Sequent) and distributed memory (Intel and nCUBE) computers. Here we analyze the strengths and weaknesses of Dataparallel C by comparing the performance of compiled Dataparallel C programs with the performance...
Resource Type:: Capstone Project

Porting and optimizing a routing library for Dataparallel C on the nCUBE 2 system

Creator:: Sivaramapuram, Krishna
Abstract:: Dataparallel C has been designed for various kinds of architectures and was developed jointly at University of New Hampshire and Oregon State University. This project dealt with porting the libraries to the nCUBE 2 system and helping a user compile his programs on nCUBE 2 directly from a Sun workstation...
Resource Type:: Capstone Project

Translating MATLAB scripts into SPMD-style parallel programs

Creator:: Seelam, Nagajagadeswar Reddy
Abstract:: In this report., we address the issues of translating MATLAB scripts into SPMD-style C programs. The resulting programs, when linked with our run-time library are suitable for execution on parallel computers. We describe the design of the compiler and improvements made to it in the current version. We also describe...
Resource Type:: Capstone Project

ScholarsArchive@OSU

Developing simple load sharing utilities (SLSU) for SWARM

PedVac - a graphical interface and front-end to a parallel pedestrian evacuation simulator

A parallel implementation of a fluid flow simulation using smoothed particle hydrodynamics

A C* development environment for the Meiko CS-2 multicomputer

Porting and optimizing a routing library for C* on the iPSC/860

Wavelet expansion of long-range boundary potentials on self-gravitating system

Compiling Dataparallel C for efficient execution on tightly coupled multiprocessors

Strengths and weaknesses of Dataparallel C

Porting and optimizing a routing library for Dataparallel C on the nCUBE 2 system

Translating MATLAB scripts into SPMD-style parallel programs

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