petsc-3.8.4 2018-03-24
Report Typos and Errors

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

Input Parameter

pc -the preconditioner context

Options Database

-pc_use_amat true,false see PCSetUseAmat() -

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