petsc-3.7.5 2017-01-01

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PCPostSolve

Optional post-solve phase, intended for any preconditioner-specific actions that must be performed after the iterative solve itself.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCPostSolve(PC pc,KSP ksp)

Collective on PC

Input Parameters

	pc	- the preconditioner context
	ksp	- the Krylov subspace context

Sample of Usage

    PCPreSolve(pc,ksp);
    KSPSolve(ksp,b,x);
    PCPostSolve(pc,ksp);

Note

KSPSolve() calls this routine directly, so it is rarely called by the user.

Keywords

PC, post-solve

See Also

PCPreSolve(), KSPSolve()

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