TaoGetDM

Gets the DM that may be used by some TAO solvers or their underlying solvers and preconditioners

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoGetDM(Tao tao, DM *dm)

Not Collective but dm obtained is parallel on tao

Input Parameter

• tao - the TAO context

Output Parameter

• dm - the DM

See Also

SNES: Nonlinear Solvers, DM, TAO, TaoSetDM(), SNESSetDM(), SNESGetDM(), KSPSetDM(), KSPGetDM()

Level

intermediate

Location

src/tao/interface/taosolver.c

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Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages