Searched refs:partgdx (Results 1 – 1 of 1) sorted by relevance
121 PetscReal partgdx; in TaoLineSearchApply_OWArmijo() local215 partgdx = 0.0; in TaoLineSearchApply_OWArmijo()216 PetscCall(ProjWork_OWLQN(armP->work, x, g_old, &partgdx)); in TaoLineSearchApply_OWArmijo()217 PetscCallMPI(MPIU_Allreduce(&partgdx, &gdx, 1, MPIU_REAL, MPIU_SUM, comm)); in TaoLineSearchApply_OWArmijo()