MPC and Coarray Fortran: Alternatives to Classic MPI Implementations on the Examples of Scalable Lattice Boltzmann Flow Solvers

Markus Wittmann (), Georg Hager, Gerhard Wellein, Thomas Zeiser and Bettina Krammer ()
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Markus Wittmann: Universität Erlangen-Nürnberg, Regionales Rechenzentrum Erlangen (RRZE)
Georg Hager: Universität Erlangen-Nürnberg, Regionales Rechenzentrum Erlangen (RRZE)
Gerhard Wellein: Universität Erlangen-Nürnberg, Regionales Rechenzentrum Erlangen (RRZE)
Thomas Zeiser: Universität Erlangen-Nürnberg, Regionales Rechenzentrum Erlangen (RRZE)
Bettina Krammer: University of Versailles Saint-Quentin-en-Yvelines, Exascale Computing Research Center

A chapter in High Performance Computing in Science and Engineering ‘12, 2013, pp 367-372 from Springer

Abstract: Abstract In recent years, more and more parallel programming concepts have emerged as alternatives or improvements to the well established MPI concept. Arguments for all the new parallel languages or alternative communication frameworks are typically the increasing number of cores in modern systems and the hierarchical memory structure in clusters of multi-socket multi-core compute nodes.

Keywords: POSIX Thread; Intel Compiler; Intel Xeon X5650 Processor; Asynchronous Data Transfer; Application Performance Optimization (search for similar items in EconPapers)
Date: 2013
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DOI: 10.1007/978-3-642-33374-3_27

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