#include <petsc/private/snesimpl.h> /*I  "petscsnes.h"  I*/

PETSC_EXTERN PetscErrorCode SNESCreate_NEWTONLS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NEWTONTR(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NEWTONTRDC(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NRichardson(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_KSPONLY(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_KSPTRANSPOSEONLY(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_VINEWTONRSLS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_VINEWTONSSLS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NGMRES(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_QN(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_Shell(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NGS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NCG(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_FAS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_MS(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NASM(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_Anderson(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_ASPIN(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_Composite(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_Patch(SNES);
PETSC_EXTERN PetscErrorCode SNESCreate_NEWTONAL(SNES);

const char *SNESConvergedReasons_Shifted[] = {" ", "DIVERGED_TR_DELTA", "DIVERGED_JACOBIAN_DOMAIN", "DIVERGED_DTOL", "DIVERGED_LOCAL_MIN", "DIVERGED_INNER", "DIVERGED_LINE_SEARCH", "DIVERGED_MAX_IT", "DIVERGED_FNORM_NAN", "DIVERGED_LINEAR_SOLVE", "DIVERGED_FUNCTION_COUNT", "DIVERGED_FUNCTION_DOMAIN", "CONVERGED_ITERATING", " ", "CONVERGED_FNORM_ABS", "CONVERGED_FNORM_RELATIVE", "CONVERGED_SNORM_RELATIVE", "CONVERGED_ITS", " ", "SNESConvergedReason", "", NULL};
const char *const *SNESConvergedReasons = SNESConvergedReasons_Shifted + 12;

const char              *SNESNormSchedules_Shifted[] = {"DEFAULT", "NONE", "ALWAYS", "INITIALONLY", "FINALONLY", "INITIALFINALONLY", "SNESNormSchedule", "SNES_NORM_", NULL};
const char *const *const SNESNormSchedules           = SNESNormSchedules_Shifted + 1;

const char              *SNESFunctionTypes_Shifted[] = {"DEFAULT", "UNPRECONDITIONED", "PRECONDITIONED", "SNESFunctionType", "SNES_FUNCTION_", NULL};
const char *const *const SNESFunctionTypes           = SNESFunctionTypes_Shifted + 1;

/*@C
  SNESRegisterAll - Registers all of the nonlinear solver methods in the `SNES` package.

  Not Collective

  Level: advanced

.seealso: [](ch_snes), `SNES`, `SNESRegisterDestroy()`
@*/
PetscErrorCode SNESRegisterAll(void)
{
  PetscFunctionBegin;
  if (SNESRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
  SNESRegisterAllCalled = PETSC_TRUE;

  PetscCall(SNESRegister(SNESNEWTONLS, SNESCreate_NEWTONLS));
  PetscCall(SNESRegister(SNESNEWTONTR, SNESCreate_NEWTONTR));
  PetscCall(SNESRegister(SNESNEWTONTRDC, SNESCreate_NEWTONTRDC));
  PetscCall(SNESRegister(SNESNRICHARDSON, SNESCreate_NRichardson));
  PetscCall(SNESRegister(SNESKSPONLY, SNESCreate_KSPONLY));
  PetscCall(SNESRegister(SNESKSPTRANSPOSEONLY, SNESCreate_KSPTRANSPOSEONLY));
  PetscCall(SNESRegister(SNESVINEWTONRSLS, SNESCreate_VINEWTONRSLS));
  PetscCall(SNESRegister(SNESVINEWTONSSLS, SNESCreate_VINEWTONSSLS));
  PetscCall(SNESRegister(SNESNGMRES, SNESCreate_NGMRES));
  PetscCall(SNESRegister(SNESQN, SNESCreate_QN));
  PetscCall(SNESRegister(SNESSHELL, SNESCreate_Shell));
  PetscCall(SNESRegister(SNESNGS, SNESCreate_NGS));
  PetscCall(SNESRegister(SNESNCG, SNESCreate_NCG));
  PetscCall(SNESRegister(SNESFAS, SNESCreate_FAS));
  PetscCall(SNESRegister(SNESMS, SNESCreate_MS));
  PetscCall(SNESRegister(SNESNASM, SNESCreate_NASM));
  PetscCall(SNESRegister(SNESANDERSON, SNESCreate_Anderson));
  PetscCall(SNESRegister(SNESASPIN, SNESCreate_ASPIN));
  PetscCall(SNESRegister(SNESCOMPOSITE, SNESCreate_Composite));
  PetscCall(SNESRegister(SNESPATCH, SNESCreate_Patch));
  PetscCall(SNESRegister(SNESNEWTONAL, SNESCreate_NEWTONAL));

  PetscCall(KSPMonitorRegister("snes_preconditioned_residual", PETSCVIEWERASCII, PETSC_VIEWER_DEFAULT, KSPMonitorSNESResidual, NULL, NULL));
  PetscCall(KSPMonitorRegister("snes_preconditioned_residual", PETSCVIEWERDRAW, PETSC_VIEWER_DRAW_LG, KSPMonitorSNESResidualDrawLG, KSPMonitorSNESResidualDrawLGCreate, NULL));
  PetscFunctionReturn(PETSC_SUCCESS);
}
