CWO-Based HPCMP Systems Assessment Using HYCOM and WRF

Each year the Department of Defense High Performance Computing Modernization Program HPCMP) acquires new supercomputing hardware through a rigorous HPC hardware acquisition process that is based primarily on applications benchmarking. The corresponding suite of applications spans many disciplines an...

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Bibliographic Details
Published in2005 Users Group Conference (DOD-UGC'05) pp. 356 - 359
Main Authors Leach, C.L., Oppe, T.C., Ward, W.A., Campbell, R.L.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Atmospheric modeling
Benchmark testing
Data assimilation
Hardware
High performance computing
Laboratories
Marine technology
Oceans
Predictive models
Weather forecasting
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Summary:Each year the Department of Defense High Performance Computing Modernization Program HPCMP) acquires new supercomputing hardware through a rigorous HPC hardware acquisition process that is based primarily on applications benchmarking. The corresponding suite of applications spans many disciplines and is carefully constructed to accurately reflect typical workloads on HPCMP platforms. For the most recent HPC acquisition process (called TI-05 for technology insertion for fiscal year 2005), HYCOM and WRF were used to represent the computational weather and ocean modeling (CWO) portion of the workload. This paper will compare selected HPCMP platforms in terms of performance for each of three CWO application test cases (the standard and large test cases for HYCOM, and the standard test case for WRF) within the TI-05 benchmarking suite.
ISBN:9780769524962
0769524966
DOI:10.1109/DODUGC.2005.23