#include "petscmat.h" PetscErrorCode MatMPISBAIJSetPreallocationCSR(Mat B,PetscInt bs,const PetscInt i[],const PetscInt j[], const PetscScalar v[])Collective on MPI_Comm
B | - the matrix | |
bs | - the block size | |
i | - the indices into j for the start of each local row (starts with zero) | |
j | - the column indices for each local row (starts with zero) these must be sorted for each row | |
v | - optional values in the matrix |
Level:developer
Location:src/mat/impls/sbaij/mpi/mpisbaij.c
Index of all Mat routines
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