int PCGetOperators(PC pc,Mat *mat,Mat *pmat,MatStructure *flag)Not Collective though parallel Mats are returned if the PC is parallel
mat | - the matrix associated with the linear system |
pmat | - matrix associated with the preconditioner, usually the same as mat. |
flag | - flag indicating information about the preconditioner matrix structure. See PCSetOperators() for details. |
Location: src/pc/interface/precon.c
PC Index
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