MatISGetLocalToGlobalMapping#

Gets the local-to-global numbering of the MATIS object

Synopsis#

Not Collective

Input Parameter#

  • A - the matrix

Output Parameters#

  • rmapping - row mapping

  • cmapping - column mapping

Note#

The returned map can be different from the one used to construct the MATIS object, since it will not contain negative or repeated indices.

See Also#

Matrices, Mat, MatIS, MatSetLocalToGlobalMapping()

Level#

advanced

Location#

src/mat/impls/is/matis.c

Implementations#

MatISGetLocalToGlobalMapping_IS() in src/mat/impls/is/matis.c


Index of all Mat routines
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Index of all manual pages