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# MATMPIADJ

MATMPIADJ = “mpiadj” - A matrix type to be used for distributed adjacency matrices, intended for use constructing orderings and partitionings.

## Note

You can provide values to the matrix using `MatMPIAdjSetPreallocation()`, `MatCreateMPIAdj()`, or by calling `MatSetValues()` and `MatAssemblyBegin()` followed by `MatAssemblyEnd()`

## See Also

Matrices, `Mat`, `MatCreateMPIAdj()`, `MatMPIAdjSetPreallocation()`, `MatSetValues()`

## Level

beginner

## Location

src/mat/impls/adj/mpi/mpiadj.c

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages