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Verfasst von: Admin am 10.09.2008, 20:05 Uhr
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Partitioned Global Address Space (PGAS) is a new model for parallel programming.
Unified Parallel C (UPC) and Co-array Fortran (CAF) are PGAS extensions to C and Fortran.
Because UPC and CAF are language extensions, parallelism is part of the language and not dependent upon library function calls as is MPI. Also, since a PGAS language allows any processor to directly address memory/data on any other processors, complex algorithms can be implemented more quickly and easily, and this increases developer productivity. This course gives an introduction to this novel approach of expressing parallelism. Hands-on sessions (in UPC and/or CAF) will allow users to immediately test and understand the basic constructs of PGAS languages.
Introduction to Unified Parallel C (UPC) and Co-array Fortran (CAF) Course at HLRS Stuttgart
Dr. Johnson is a recognized expert in numerical simulation, computational methods, and high performance and parallel computing. He founded Digital Rocket Science LLC in 2007 in order to develop advanced computational tools for the education, engineering, and scientific markets. Before this he has served as a Senior Scientist at the Army High Performance Computing Research Center, and had been with that organization for over a decade. Using the Unified Parallel C PGAS language, Dr. Johnson has imple- mented a unique and novel dynamic-mesh simulation method that can solve complex fluid-structure interaction applications with moving components and changing domain shapes. Using this technique, he has studied airdrop systems, bio-medical, micro-air vehicles, and animal flight applications. Without the aid of a PGAS language, it would be very difficult (if not impossible) to study these applications with a dynamic-mesh method. Dr. Johnson's company is located in Minneapolis, Minnesota (USA) and currently serves customers in the education and government sectors.
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