Investigation of Parallel Computation – MPI, CUDA and Parallel Visualization

Lei Fan
Department of Computer Science, University of Wisconsin-La Crosse, La Crosse, Wisconsin
University of Wisconsin-La Crosse, 2011


   title={Investigation of Parallel Computation-MPI, CUDA and Parallel Visualization},

   author={Fan, L.},


   school={University of Wisconsin}


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In this manuscript, the parallel computation is investigated including reviewing different programming APIs and architectures. Two specific parallel API-MPI and CUDA C are deeply analyzed. Two sorting algorithms and a visual mathematic problem are implemented with MPI alone with performance analysis. A stable fluid dynamics simulation has been experimented with CUDA. We also present a parallel way to implement a visualization application in the cluster with integration of multi-thread, CUDA and OpenGL. The performance analysis is given and future improvements are also pointed out.
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