Searched refs:x_upper (Results 1 – 1 of 1) sorted by relevance
347 Vec x_lower, x_upper; in TaoBoundStep() local367 PetscCall(VecGetSubVector(X, active_upper, &x_upper)); in TaoBoundStep()370 PetscCall(VecAXPY(step_upper, -1.0, x_upper)); in TaoBoundStep()373 PetscCall(VecRestoreSubVector(X, active_upper, &x_upper)); in TaoBoundStep()