petsc-3.14.6 2021-03-30
TaoSetConvergenceTest
Sets the function that is to be used to test for convergence o fthe iterative minimization solution. The new convergence testing routine will replace TAO's default convergence test.
Synopsis
#include "petsctao.h"
PetscErrorCode TaoSetConvergenceTest(Tao tao, PetscErrorCode (*conv)(Tao,void*), void *ctx)
Logically Collective on Tao
Input Parameters
| tao | - the Tao object
|
| conv | - the routine to test for convergence
|
| ctx | - [optional] context for private data for the convergence routine
(may be NULL)
|
Calling sequence of conv
PetscErrorCode conv(Tao tao, void *ctx)
| tao | - the Tao object
|
| ctx | - [optional] convergence context
|
Note: The new convergence testing routine should call TaoSetConvergedReason().
See Also
TaoSetConvergedReason(), TaoGetSolutionStatus(), TaoGetTolerances(), TaoSetMonitor
Level
advanced
Location
src/tao/interface/taosolver.c
Examples
src/tao/unconstrained/tutorials/eptorsion2f.F.html
src/tao/bound/tutorials/jbearing2.c.html
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages