This report summarizes experience gained during the last year using the NEC SX-8 at HLRS and its wide range of competitors: commodity clusters with Infiniband interconnect, massively parallel systems (Cray XT4, IBM BlueGene L/P) and emerging many-core many-threaded CPUs (SUN Niagara2 processor). The observations are based on low-level benchmarks and the use of an advanced lattice Boltzmann flow solver developed in the framework of an international development consortium (ILBDC).
CITATION STYLE
Zeiser, T., Hager, G., & Wellein, G. (2009). Vector computers in a world of commodity clusters, massively parallel systems and many-core many-threaded CPUs: Recent experience based on an advanced lattice boltzmann flow solver. In High Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008 (pp. 333–347). Springer Verlag. https://doi.org/10.1007/978-3-540-88303-6_24
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