petsc-3.12.5 2020-03-29
MatLMVMGetJ0PC
Returns a pointer to the internal PC object associated with the initial Jacobian.
Synopsis
#include "petscksp.h"
PetscErrorCode MatLMVMGetJ0PC(Mat B, PC *J0pc)
Input Parameters
B -An LMVM-type matrix
Output Parameter
J0pc -PC object for defining the initial inverse-Jacobian
See Also
MatLMVMSetJ0PC()
Level
advanced
Location
src/ksp/ksp/utils/lmvm/lmvmutils.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages