399 PetscErrorCode TaoBNKComputeStep(Tao tao, PetscBool shift, KSPConvergedReason *ksp_reason, PetscInt…  in TaoBNKComputeStep()  argument
491   PetscCall(KSPGetConvergedReason(tao->ksp, ksp_reason));  in TaoBNKComputeStep()
492   if (KSP_CONVERGED_ATOL == *ksp_reason) {  in TaoBNKComputeStep()
494   } else if (KSP_CONVERGED_RTOL == *ksp_reason) {  in TaoBNKComputeStep()
496   } else if (KSP_CONVERGED_STEP_LENGTH == *ksp_reason) {  in TaoBNKComputeStep()
498   } else if (KSP_CONVERGED_NEG_CURVE == *ksp_reason) {  in TaoBNKComputeStep()
500   } else if (KSP_DIVERGED_DTOL == *ksp_reason) {  in TaoBNKComputeStep()
502   } else if (KSP_DIVERGED_ITS == *ksp_reason) {  in TaoBNKComputeStep()
511     if ((KSP_DIVERGED_INDEFINITE_PC == *ksp_reason) && (bfgsUpdates > 0)) {  in TaoBNKComputeStep()
557 PetscErrorCode TaoBNKSafeguardStep(Tao tao, KSPConvergedReason ksp_reason, PetscInt *stepType)  in TaoBNKSafeguardStep()  argument
625       switch (ksp_reason) {  in TaoBNKSafeguardStep()