PCPatchSetPrecomputeElementTensors

Set whether element tensors should be precomputed once and reused when assembling each patch matrix

Synopsis

#include "petscpc.h" 
#include "petscmat.h" 
PetscErrorCode PCPatchSetPrecomputeElementTensors(PC pc, PetscBool flg)

Logically Collective

Input Parameters

• pc - the PCPATCH preconditioner

• flg - PETSC_TRUE to precompute the element tensors, PETSC_FALSE to recompute them for each patch

See Also

KSP: Linear System Solvers, PCPATCH, PCPatchGetPrecomputeElementTensors(), PCPatchSetSaveOperators()

Level

intermediate

Location

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

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Index of all PC routines
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Index of all manual pages