petsc-master 2014-09-22
Report Typos and Errors

PCPARMSSetNonsymPerm

Sets the type of permutation for the ARMS preconditioner: the standard symmetric ARMS or the non-symmetric ARMS (ARMS-ddPQ).

Synopsis

#include "petscpc.h" 
PetscErrorCode PCPARMSSetNonsymPerm(PC pc,PetscBool nonsym)
Collective on PC

Input Parameters

pc - the preconditioner context
nonsym - PETSC_TRUE indicates the non-symmetric ARMS is used; PETSC_FALSE indicates the symmetric ARMS is used

Options Database Keys

-pc_parms_nonsymmetric_perm -sets the use of nonsymmetric permutation

Notes

See the pARMS function parms_PCSetPermType for more information.

See Also

PCPARMS

Level:intermediate
Location:
src/ksp/pc/impls/parms/parms.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages