PCBJacobiGetLocalBlocks

 Gets the local number of blocks for the block Jacobi preconditioner.

Synopsis

#include "petscpc.h" 
int PCBJacobiGetLocalBlocks(PC pc, int *blocks, const int *lens[])
Not Collective

Input Parameters

pc - the preconditioner context
blocks - the number of blocks
lens - [optional] integer array containing size of each block

Note

Currently only a limited number of blocking configurations are supported.

Keywords

PC, get, number, Jacobi, local, blocks

See Also

PCBJacobiSetUseTrueLocal(), PCBJacobiGetTotalBlocks()

Level:intermediate
Location:src/sles/pc/impls/bjacobi/bjacobi.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages