Changes between Version 28 and Version 29 of FeaturesofPdaf
- Timestamp:
- May 3, 2013, 6:29:46 PM (12 years ago)
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FeaturesofPdaf
v28 v29 61 61 62 62 The 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. 63 In 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 .63 In 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 (see [PublicationsandPresentations Nerger and Hiller (2013)]). 64 64 To 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.