petsc-3.3-p7 2013-05-11

PCApplySymmetricRight

Applies the right part of a symmetric preconditioner to a vector.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCApplySymmetricRight(PC pc,Vec x,Vec y)

Collective on PC and Vec

Input Parameters

	pc	- the preconditioner context
	x	- input vector

Output Parameter

y -output vector

Notes

Currently, this routine is implemented only for PCICC and PCJACOBI preconditioners.

Keywords

PC, apply, symmetric, right

See Also

PCApply(), PCApplySymmetricLeft()

Level:developer
Location:src/ksp/pc/interface/precon.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages