petsc-master 2019-12-07
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KSPSetPostSolve

Sets a function that is called after every KSPSolve() completes (whether it converges or not)

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPSetPostSolve(KSP ksp,PetscErrorCode (*postsolve)(KSP,Vec,Vec,void*),void *postctx)
Logically Collective on ksp

Input Parameters

ksp - the solver object
postsolve - the function to call after the solve
postctx - any context needed by the function

Calling sequence of postsolve

 func(KSP ksp,Vec rhs,Vec x,void *ctx)

ksp - the KSP context
rhs - the right-hand side vector
x - the solution vector
ctx - optional user-provided context

See Also

KSPSetUp(), KSPSolve(), KSPDestroy(), KSP, KSPSetPreSolve()

Level

developer

Location

src/ksp/ksp/interface/itcreate.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages