petsc-3.7.1 2016-05-15
PCSetFromOptions
Sets PC options from the options database. This routine must be called before PCSetUp() if the user is to be allowed to set the preconditioner method.
Synopsis
#include "petscpc.h"
PetscErrorCode PCSetFromOptions(PC pc)
Collective on PC Many br
Input Parameter
pc -the preconditioner context Many br
Options Database
-pc_use_amat true,false see PCSetUseAmat() - Many br Many br
Keywords
PC, set, from, options, database
See Also
PCSetUseAmat()
Level:developer
Location:src/ksp/pc/interface/pcset.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages