petsc-3.10.5 2019-03-28
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MatGetOwnershipIS
Get row and column ownership as index sets
Synopsis
#include "petscmat.h"
PetscErrorCode
MatGetOwnershipIS
(
Mat
A,
IS
*rows,
IS
*cols)
Not Collective
Input Arguments
A
-matrix of type Elemental
Output Arguments
rows
- rows in which this process owns elements
cols
- columns in which this process owns elements
See Also
MatGetOwnershipRange
(),
MatGetOwnershipRangeColumn
(),
MatSetValues
(),
MATELEMENTAL
Level
intermediate
Location
src/mat/interface/matrix.c
Implementations
MatGetOwnershipIS_Elemental in src/mat/impls/elemental/matelem.cxx
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages