PCBGSGetSubSLES

Gets the local SLES contexts for all blocks on this processor.

Synopsis

int PCBGSGetSubSLES(PC pc,int *n_local,int *first_local,SLES **sles)
Not Collective

Input Parameter

pc -the preconditioner context

Output Parameters

n_local - the number of blocks on this processor
first_local - the global number of the first block on this processor
sles - the array of SLES contexts

Note

Currently for some matrix implementations only 1 block per processoris supported. You must call SLESSetUp() before calling PCBGSGetSubSLES().

Keywords

block, BGS, Gauss-Seidel, get, sub, SLES, context

See Also

PCBJacobiGetSubSLES()

Location: src/pc/impls/bjacobi/bjacobi.c
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