#include "petscmat.h" PetscErrorCode MatSubdomainsCreateCoalesce(Mat A,PetscInt N,PetscInt *n,IS *iss[])Collective on A
| A | - the matrix to create subdomains from | |
| N | - requested number of subdomains |
| n | - number of subdomains resulting on this rank | |
| iss | - IS list with indices of subdomains on this rank |
Notes: number of subdomains must be smaller than the communicator size
Level:advanced
Location:src/mat/interface/matrix.c
Index of all Mat routines
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Index of all manual pages