PCPatchGetSubMatType

Get the MatType used to store the per-patch sub-matrices in a PCPATCH preconditioner

Synopsis

#include "petscpc.h" 
#include "petscmat.h" 
PetscErrorCode PCPatchGetSubMatType(PC pc, MatType *sub_mat_type)

Not Collective

Input Parameter

• pc - the PCPATCH preconditioner

Output Parameter

• sub_mat_type - the MatType used for the per-patch sub-matrices

See Also

KSP: Linear System Solvers, PCPATCH, PCPatchSetSubMatType(), MatType

Level

advanced

Location

src/ksp/pc/impls/patch/pcpatch.c

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Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages