82   if (!tao->gradient) PetscCall(VecDuplicate(tao->solution, &tao->gradient));  in TaoSetup_GPCG()
83   if (!tao->stepdirection) PetscCall(VecDuplicate(tao->solution, &tao->stepdirection));  in TaoSetup_GPCG()
85   PetscCall(VecDuplicate(tao->solution, &gpcg->B));  in TaoSetup_GPCG()
86   PetscCall(VecDuplicate(tao->solution, &gpcg->Work));  in TaoSetup_GPCG()
87   PetscCall(VecDuplicate(tao->solution, &gpcg->X_New));  in TaoSetup_GPCG()
88   PetscCall(VecDuplicate(tao->solution, &gpcg->G_New));  in TaoSetup_GPCG()
89   PetscCall(VecDuplicate(tao->solution, &gpcg->DXFree));  in TaoSetup_GPCG()
90   PetscCall(VecDuplicate(tao->solution, &gpcg->R));  in TaoSetup_GPCG()
91   PetscCall(VecDuplicate(tao->solution, &gpcg->PG));  in TaoSetup_GPCG()
117   PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution));  in TaoSolve_GPCG()
121   PetscCall(TaoComputeHessian(tao, tao->solution, tao->hessian, tao->hessian_pre));  in TaoSolve_GPCG()
122   PetscCall(TaoComputeObjectiveAndGradient(tao, tao->solution, &f, tao->gradient));  in TaoSolve_GPCG()
124   PetscCall(MatMult(tao->hessian, tao->solution, gpcg->Work));  in TaoSolve_GPCG()
125   PetscCall(VecDot(gpcg->Work, tao->solution, &xtHx));  in TaoSolve_GPCG()
127   PetscCall(VecDot(gpcg->B, tao->solution, &xtb));  in TaoSolve_GPCG()
130 …PetscCall(VecWhichInactive(tao->XL, tao->solution, tao->gradient, tao->XU, PETSC_TRUE, &gpcg->Free…  in TaoSolve_GPCG()
134   PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->PG));  in TaoSolve_GPCG()
190 …PetscCall(TaoLineSearchApply(tao->linesearch, tao->solution, &f_new, tao->gradient, tao->stepdirec…  in TaoSolve_GPCG()
195 …   PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->PG));  in TaoSolve_GPCG()
199 …PetscCall(VecWhichInactive(tao->XL, tao->solution, tao->gradient, tao->XU, PETSC_TRUE, &gpcg->Free…  in TaoSolve_GPCG()
225   Vec                          X = tao->solution, G = tao->gradient;  in GPCGGradProjections()
271   PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->Work));  in TaoComputeDual_GPCG()