MatGetOwnershipRange
Returns the range of matrix rows owned by this processor, assuming that the matrix is laid out with the first n1 rows on the first processor, the next n2 rows on the second, etc. For certain parallel layouts this range may not be well defined.
Synopsis
int MatGetOwnershipRange(Mat mat,int *m,int* n)
Not
Collective
Input Parameters
mat -the matrix
Output Parameters
m | - the global index of the first local row
|
n | - one more than the global index of the last local row
|
Keywords
matrix, get, range, ownership
Location: src/mat/interface/matrix.c
Matrix Index
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