10   PetscCall(VecDestroy(&ctx->W2));  in TaoLineSearchDestroy_GPCG()
48   if (!neP->W2) {  in TaoLineSearchApply_GPCG()
49     PetscCall(VecDuplicate(x, &neP->W2));  in TaoLineSearchApply_GPCG()
57     PetscCall(VecDestroy(&neP->W2));  in TaoLineSearchApply_GPCG()
60     PetscCall(VecDuplicate(x, &neP->W2));  in TaoLineSearchApply_GPCG()
73   PetscCall(VecCopy(x, neP->W2));  in TaoLineSearchApply_GPCG()
96     PetscCall(VecWAXPY(neP->W2, ls->step, s, x));  in TaoLineSearchApply_GPCG()
99       PetscCall(VecMedian(neP->W2, ls->lower, ls->upper, neP->W2));  in TaoLineSearchApply_GPCG()
107       PetscCall(TaoLineSearchComputeObjective(ls, neP->W2, f));  in TaoLineSearchApply_GPCG()
110       PetscCall(TaoLineSearchComputeObjectiveAndGTS(ls, neP->W2, f, &gdx));  in TaoLineSearchApply_GPCG()
113       PetscCall(TaoLineSearchComputeObjectiveAndGradient(ls, neP->W2, f, g));  in TaoLineSearchApply_GPCG()
123     PetscCall(VecWAXPY(neP->W1, -1.0, x, neP->W2)); /* W1 = W2 - X */  in TaoLineSearchApply_GPCG()
174   PetscCall(VecCopy(neP->W2, x));  in TaoLineSearchApply_GPCG()