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#
LMVM Matrices, MATLMVM
, MatLMVMSetJ0PC()
Level#
advanced
Location#
src/ksp/ksp/utils/lmvm/lmvmutils.c
Index of all KSP routines
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Index of all manual pages