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Searched refs:gamma4_i (Results 1 – 9 of 9) sorted by relevance

/petsc/src/tao/unconstrained/impls/ntr/
H A Dntrimpl.h81 PetscReal gamma4_i; /* factor used for interpolation */ member
H A Dntr.c156 } else if (tau_max > tr->gamma4_i) { in TaoSolve_NTR()
157 tau = tr->gamma4_i; in TaoSolve_NTR()
487 PetscCall(PetscOptionsReal("-tao_ntr_gamma4_i", "", "", tr->gamma4_i, &tr->gamma4_i, NULL)); in TaoSetFromOptions_NTR()
584 tr->gamma4_i = 5.00; in TaoCreate_NTR()
/petsc/src/tao/unconstrained/impls/ntl/
H A Dntlimpl.h105 PetscReal gamma4_i; /* factor used for interpolation */ member
H A Dntl.c150 } else if (tau_max > tl->gamma4_i) { in TaoSolve_NTL()
151 tau = tl->gamma4_i; in TaoSolve_NTL()
152 } else if (tau_1 >= 1.0 && tau_1 <= tl->gamma4_i && tau_2 < 1.0) { in TaoSolve_NTL()
154 } else if (tau_2 >= 1.0 && tau_2 <= tl->gamma4_i && tau_1 < 1.0) { in TaoSolve_NTL()
665 PetscCall(PetscOptionsReal("-tao_ntl_gamma4_i", "", "", tl->gamma4_i, &tl->gamma4_i, NULL)); in TaoSetFromOptions_NTL()
802 tl->gamma4_i = 5.0; in TaoCreate_NTL()
/petsc/src/tao/unconstrained/impls/nls/
H A Dnlsimpl.h149 PetscReal gamma4_i; /* factor used for interpolation */ member
H A Dnls.c176 } else if (tau_max > nlsP->gamma4_i) { in TaoSolve_NLS()
177 tau = nlsP->gamma4_i; in TaoSolve_NLS()
178 } else if (tau_1 >= 1.0 && tau_1 <= nlsP->gamma4_i && tau_2 < 1.0) { in TaoSolve_NLS()
180 } else if (tau_2 >= 1.0 && tau_2 <= nlsP->gamma4_i && tau_1 < 1.0) { in TaoSolve_NLS()
770 PetscCall(PetscOptionsReal("-tao_nls_gamma4_i", "", "", nlsP->gamma4_i, &nlsP->gamma4_i, NULL)); in TaoSetFromOptions_NLS()
942 nlsP->gamma4_i = 5.0; in TaoCreate_NLS()
/petsc/src/tao/bound/impls/bnk/
H A Dbnk.h176 PetscReal gamma4_i; /* factor used for interpolation */ member
H A Dbnk.c198 } else if (tau_max > bnk->gamma4_i) { in TaoBNKInitialize()
199 tau = bnk->gamma4_i; in TaoBNKInitialize()
1109 …pted very good step (-tao_bnk_init_type interpolation)", "", bnk->gamma4_i, &bnk->gamma4_i, NULL)); in TaoSetFromOptions_BNK()
1309 bnk->gamma4_i = 5.0; in TaoCreate_BNK()
/petsc/doc/manual/
H A Dtao.md1325 > | ``gamma4_i`` | real | 5.00 | :math:`\gamma_4` |
1364 > | ``gamma4_i`` | real | 5.00 | :math:`\gamma_4` |