167               PetscCall(VecGetSubVector(bnk->W, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKInitialize()
170               bnk->X_inactive    = bnk->W;  in TaoBNKInitialize()
173             PetscCall(MatMult(bnk->H_inactive, bnk->X_inactive, bnk->inactive_work));  in TaoBNKInitialize()
174             PetscCall(VecDot(bnk->X_inactive, bnk->inactive_work, &prered));  in TaoBNKInitialize()
176               PetscCall(VecRestoreSubVector(bnk->W, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKInitialize()
439     PetscCall(VecGetSubVector(tao->stepdirection, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKComputeStep()
442     bnk->X_inactive = tao->stepdirection;  in TaoBNKComputeStep()
445   PetscCall(KSPSolve(tao->ksp, bnk->G_inactive, bnk->X_inactive));  in TaoBNKComputeStep()
471         PetscCall(KSPSolve(tao->ksp, bnk->G_inactive, bnk->X_inactive));  in TaoBNKComputeStep()
484     PetscCall(VecRestoreSubVector(tao->stepdirection, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKComputeStep()
530     PetscCall(VecGetSubVector(tao->stepdirection, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKRecomputePred()
534     bnk->X_inactive    = tao->stepdirection;  in TaoBNKRecomputePred()
539   PetscCall(MatMult(bnk->H_inactive, bnk->X_inactive, bnk->inactive_work));  in TaoBNKRecomputePred()
541   PetscCall(VecDot(bnk->inactive_work, bnk->X_inactive, prered));  in TaoBNKRecomputePred()
544     PetscCall(VecRestoreSubVector(tao->stepdirection, bnk->inactive_idx, &bnk->X_inactive));  in TaoBNKRecomputePred()
1025   bnk->X_inactive    = NULL;  in TaoSetUp_BNK()