petsc-3.12.1 2019-10-22
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PCRedundantSetScatter

Sets the scatter used to copy values into the redundant local solve and the scatter to move them back into the global vector.

Synopsis

#include "petscksp.h" 
PetscErrorCode PCRedundantSetScatter(PC pc,VecScatter in,VecScatter out)
Logically Collective on PC

Input Parameters

pc - the preconditioner context
in - the scatter to move the values in
out - the scatter to move them out

Level

advanced

Location

src/ksp/pc/impls/redundant/redundant.c

Implementations

PCRedundantSetScatter_Redundant in src/ksp/pc/impls/redundant/redundant.c

Index of all PC routines
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Index of all manual pages