petsc-3.11.2 2019-05-18
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PCLMVMSetIS

Sets the index sets that reduce the PC application.

Synopsis

#include "petscpc.h" 
PetscErrorCode PCLMVMSetIS(PC pc, IS inactive)

Input Parameters

pc - An LMVM preconditioner
inactive - Index set defining the variables removed from the problem

See Also

MatLMVMUpdate()

Level

intermediate

Location

src/ksp/pc/impls/lmvm/lmvmpc.c
Index of all PC routines
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Index of all manual pages