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The second just divide the domain as the user specified and assign 1 sub-domain to each processor
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## Model decomposition
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### Model decomposition
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In a distributed-memory setting, where data are scattered across
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processors, two factors are important: equal division of work across
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* [CartDecomposition](http://ppmcore.mpi-cbg.de/doxygen/openfpm_pdata/classCartDecomposition.html)
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## Fixed decomposition
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### Fixed decomposition
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The decomposition is chosen by the user and kept fixed.
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* [CartDecomposition](http://ppmcore.mpi-cbg.de/doxygen/openfpm_pdata/classCartDecomposition.html)
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## Data Driven decomposition
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### Data Driven decomposition
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Data is divided across processors, It is the default decomposition when a decomposition is not available yet, it basically divide the data consistently across processors regardless of geometrical meaning or communication
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## Ghost |
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