127 PetscErrorCode TaoComputeGradient(Tao tao, Vec X, Vec G)  in TaoComputeGradient()  argument
134   PetscValidHeaderSpecific(G, VEC_CLASSID, 3);  in TaoComputeGradient()
136   PetscCheckSameComm(tao, 1, G, 3);  in TaoComputeGradient()
139     PetscCall(PetscLogEventBegin(TAO_GradientEval, tao, X, G, NULL));  in TaoComputeGradient()
140 …  PetscCallBack("Tao callback gradient", (*tao->ops->computegradient)(tao, X, G, tao->user_gradP));  in TaoComputeGradient()
141     PetscCall(PetscLogEventEnd(TAO_GradientEval, tao, X, G, NULL));  in TaoComputeGradient()
144     PetscCall(PetscLogEventBegin(TAO_ObjGradEval, tao, X, G, NULL));  in TaoComputeGradient()
145 …jective/gradient", (*tao->ops->computeobjectiveandgradient)(tao, X, &dummy, G, tao->user_objgradP)…  in TaoComputeGradient()
146     PetscCall(PetscLogEventEnd(TAO_ObjGradEval, tao, X, G, NULL));  in TaoComputeGradient()
151   PetscCall(TaoTestGradient(tao, X, G));  in TaoComputeGradient()
224 PetscErrorCode TaoComputeObjectiveAndGradient(Tao tao, Vec X, PetscReal *f, Vec G)  in TaoComputeObjectiveAndGradient()  argument
229   PetscValidHeaderSpecific(G, VEC_CLASSID, 4);  in TaoComputeObjectiveAndGradient()
231   PetscCheckSameComm(tao, 1, G, 4);  in TaoComputeObjectiveAndGradient()
234     PetscCall(PetscLogEventBegin(TAO_ObjGradEval, tao, X, G, NULL));  in TaoComputeObjectiveAndGradient()
237       PetscCall(TaoDefaultComputeGradient(tao, X, G, NULL));  in TaoComputeObjectiveAndGradient()
238 …ck objective/gradient", (*tao->ops->computeobjectiveandgradient)(tao, X, f, G, tao->user_objgradP)…  in TaoComputeObjectiveAndGradient()
239     PetscCall(PetscLogEventEnd(TAO_ObjGradEval, tao, X, G, NULL));  in TaoComputeObjectiveAndGradient()
246     PetscCall(PetscLogEventBegin(TAO_GradientEval, tao, X, G, NULL));  in TaoComputeObjectiveAndGradient()
247 …  PetscCallBack("Tao callback gradient", (*tao->ops->computegradient)(tao, X, G, tao->user_gradP));  in TaoComputeObjectiveAndGradient()
248     PetscCall(PetscLogEventEnd(TAO_GradientEval, tao, X, G, NULL));  in TaoComputeObjectiveAndGradient()
254   PetscCall(TaoTestGradient(tao, X, G));  in TaoComputeObjectiveAndGradient()