Searched refs:nondescending (Results 1 – 4 of 4) sorted by relevance
| /petsc/src/tao/linesearch/impls/armijo/ |
| H A D | armijo.c | 46 …scending", "Use nondescending armijo algorithm", "", armP->nondescending, &armP->nondescending, NU… in TaoLineSearchSetFromOptions_Armijo()
60 if (armP->nondescending) PetscCall(PetscViewerASCIIPrintf(pv, " (nondescending)")); in TaoLineSearchView_Armijo()
186 if (armP->nondescending) { in TaoLineSearchApply_Armijo()
219 if (armP->nondescending && *f <= ref - ls->step * fact * ref) break; in TaoLineSearchApply_Armijo()
220 if (!armP->nondescending && *f <= ref + ls->step * fact) break; in TaoLineSearchApply_Armijo()
283 armP->nondescending = PETSC_FALSE; in TaoLineSearchCreate_Armijo()
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| H A D | armijo.h | 78 PetscBool nondescending; member
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| /petsc/src/tao/linesearch/impls/owarmijo/ |
| H A D | owarmijo.c | 62 …ending", "Use nondescending OWArmijo algorithm", "", armP->nondescending, &armP->nondescending, NU… in TaoLineSearchSetFromOptions_OWArmijo()
76 if (armP->nondescending) PetscCall(PetscViewerASCIIPrintf(pv, " (nondescending)")); in TaoLineSearchView_OWArmijo()
204 if (armP->nondescending) fact = armP->sigma; in TaoLineSearchApply_OWArmijo()
245 if (armP->nondescending && *f <= ref - ls->step * fact * ref) break; in TaoLineSearchApply_OWArmijo()
246 if (!armP->nondescending && *f <= ref + armP->sigma * gdx) break; in TaoLineSearchApply_OWArmijo()
307 armP->nondescending = PETSC_FALSE; in TaoLineSearchCreate_OWArmijo()
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| H A D | owarmijo.h | 78 PetscBool nondescending; member
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