PCBJacobiSetLocalBlocks
Sets the local number of blocks for the block Jacobi preconditioner.
Synopsis
int PCBJacobiSetLocalBlocks(PC pc, int blocks,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, set, number, Jacobi, local, blocks
See Also
PCBJacobiSetUseTrueLocal(), PCBJacobiSetTotalBlocks()
Level:intermediate
Location:src/sles/pc/impls/bjacobi/bjacobi.c
PC Index
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