Changes between Version 17 and Version 18 of FeaturesofPdaf


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Timestamp:
Jan 28, 2012, 8:34:47 PM (7 years ago)
Author:
lnerger
Comment:

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  • FeaturesofPdaf

    v17 v18  
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    5656The regular tests use a rather small configuration with a simulated model. This model is also included in the test suite of the downloadable PDAF package.
    57 In addition, the scalability of PDAF has been examined with a real implementation with the finite element ocean model (FEOM, Danilov et al., A finite-element ocean model: Principles and evaluation. Ocean Modeling 6 (2004) 125-150). In these tests up to 4800 processor cores of a supercomputer have been used.
    58 To examine PDAF's behavior with large-scale cases, experiments with the simulated model have been performed in which the state dimension was 10^9^. An observation vector of size 10^7^ was assimilated. For these experiments, the computations used 256 processor cores.
     57In addition, the scalability of PDAF was examined with a real implementation with the finite element ocean model (FEOM, Danilov et al., A finite-element ocean model: Principles and evaluation. Ocean Modeling 6 (2004) 125-150). In these tests up to 4800 processor cores of a supercomputer have been used.
     58To examine PDAF's behavior with large-scale cases, experiments with the simulated model have been performed with a state dimension of 10^9^. An observation vector of size 10^7^ was assimilated. For these experiments, the computations used 256 processor cores.