#include <petsc/private/taoimpl.h> /*I "petsctao.h" I*/

PETSC_EXTERN PetscErrorCode TaoCreate_LMVM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_NLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_NTR(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_NTL(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_NM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_CG(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_TRON(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_OWLQN(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BMRM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BLMVM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BQNLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BNCG(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BNLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BNTR(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BNTL(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BQNKLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BQNKTR(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BQNKTL(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_GPCG(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BQPIP(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_POUNDERS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_BRGN(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_LCL(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_SSILS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_SSFLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_ASILS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_ASFLS(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_IPM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_PDIPM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_ADMM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_ALMM(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_Shell(Tao);
PETSC_EXTERN PetscErrorCode TaoCreate_SNES(Tao);

/*
   Offset the convergence reasons so negative number represent diverged and
   positive represent converged.
*/
const char  *TaoConvergedReasons_Shifted[] = {"DIVERGED_USER",
                                              "DIVERGED_TR_REDUCTION",
                                              "DIVERGED_LS_FAILURE",
                                              "DIVERGED_MAXFCN",
                                              "DIVERGED_NAN",
                                              "",
                                              "DIVERGED_MAXITS",
                                              "DIVERGED_FUNCTION_DOMAIN",

                                              "CONTINUE_ITERATING",

                                              "",
                                              "",
                                              "CONVERGED_GATOL",
                                              "CONVERGED_GRTOL",
                                              "CONVERGED_GTTOL",
                                              "CONVERGED_STEPTOL",
                                              "CONVERGED_MINF",
                                              "CONVERGED_USER"};
const char **TaoConvergedReasons           = TaoConvergedReasons_Shifted - TAO_DIVERGED_USER;

/*@C
  TaoRegisterAll - Registers all of the optimization methods in the Tao
  package.

  Not Collective

  Level: developer

.seealso: `Tao`, `TaoRegister()`, `TaoRegisterDestroy()`
@*/
PetscErrorCode TaoRegisterAll(void)
{
#if !defined(PETSC_USE_COMPLEX)
#endif

  PetscFunctionBegin;
  if (TaoRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
  TaoRegisterAllCalled = PETSC_TRUE;
#if !defined(PETSC_USE_COMPLEX)
  PetscCall(TaoRegister(TAOLMVM, TaoCreate_LMVM));
  PetscCall(TaoRegister(TAONLS, TaoCreate_NLS));
  PetscCall(TaoRegister(TAONTR, TaoCreate_NTR));
  PetscCall(TaoRegister(TAONTL, TaoCreate_NTL));
  PetscCall(TaoRegister(TAOCG, TaoCreate_CG));
  PetscCall(TaoRegister(TAOTRON, TaoCreate_TRON));
  PetscCall(TaoRegister(TAOOWLQN, TaoCreate_OWLQN));
  PetscCall(TaoRegister(TAOBMRM, TaoCreate_BMRM));
  PetscCall(TaoRegister(TAOBLMVM, TaoCreate_BLMVM));
  PetscCall(TaoRegister(TAOBQNLS, TaoCreate_BQNLS));
  PetscCall(TaoRegister(TAOBNCG, TaoCreate_BNCG));
  PetscCall(TaoRegister(TAOBNLS, TaoCreate_BNLS));
  PetscCall(TaoRegister(TAOBNTR, TaoCreate_BNTR));
  PetscCall(TaoRegister(TAOBNTL, TaoCreate_BNTL));
  PetscCall(TaoRegister(TAOBQNKLS, TaoCreate_BQNKLS));
  PetscCall(TaoRegister(TAOBQNKTR, TaoCreate_BQNKTR));
  PetscCall(TaoRegister(TAOBQNKTL, TaoCreate_BQNKTL));
  PetscCall(TaoRegister(TAOBQPIP, TaoCreate_BQPIP));
  PetscCall(TaoRegister(TAOGPCG, TaoCreate_GPCG));
  PetscCall(TaoRegister(TAONM, TaoCreate_NM));
  PetscCall(TaoRegister(TAOPOUNDERS, TaoCreate_POUNDERS));
  PetscCall(TaoRegister(TAOBRGN, TaoCreate_BRGN));
  PetscCall(TaoRegister(TAOLCL, TaoCreate_LCL));
  PetscCall(TaoRegister(TAOSSILS, TaoCreate_SSILS));
  PetscCall(TaoRegister(TAOSSFLS, TaoCreate_SSFLS));
  PetscCall(TaoRegister(TAOASILS, TaoCreate_ASILS));
  PetscCall(TaoRegister(TAOASFLS, TaoCreate_ASFLS));
  PetscCall(TaoRegister(TAOIPM, TaoCreate_IPM));
  PetscCall(TaoRegister(TAOPDIPM, TaoCreate_PDIPM));
  PetscCall(TaoRegister(TAOSHELL, TaoCreate_Shell));
  PetscCall(TaoRegister(TAOADMM, TaoCreate_ADMM));
  PetscCall(TaoRegister(TAOALMM, TaoCreate_ALMM));
  PetscCall(TaoRegister(TAOSNES, TaoCreate_SNES));
#endif
  PetscFunctionReturn(PETSC_SUCCESS);
}