SNESRegister#

Adds a method to the nonlinear solver package.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESRegister(const char sname[], PetscErrorCode (*function)(SNES))

Not collective

Input Parameters#

  • name_solver - name of a new user-defined solver

  • routine_create - routine to create method context

Note#

SNESRegister() may be called multiple times to add several user-defined solvers.

Sample usage#

   SNESRegister("my_solver",MySolverCreate);

Then, your solver can be chosen with the procedural interface via

SNESSetType(snes,"my_solver")

or at runtime via the option

-snes_type my_solver

See Also#

SNESRegisterAll(), SNESRegisterDestroy()

Level#

advanced

Location#

src/snes/interface/snes.c


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