61   ostepmin = ls->stepmin;  in TaoLineSearchApply_MT()
96   width       = ls->stepmax - ls->stepmin;  in TaoLineSearchApply_MT()
116       ls->stepmin = PetscMin(stx, sty);  in TaoLineSearchApply_MT()
119       ls->stepmin = stx;  in TaoLineSearchApply_MT()
124     ls->step = PetscMax(ls->step, ls->stepmin);  in TaoLineSearchApply_MT()
129 … ((mt->bracket && (ls->step <= ls->stepmin || ls->step >= ls->stepmax)) || (mt->bracket && (ls->st…  in TaoLineSearchApply_MT()
196     if ((mt->bracket && (ls->step <= ls->stepmin || ls->step >= ls->stepmax)) || !mt->infoc) {  in TaoLineSearchApply_MT()
206     if (ls->step == ls->stepmin && *f >= ftest1 && dg >= dgtest) {  in TaoLineSearchApply_MT()
207       PetscCall(PetscInfo(ls, "Step is at the lower bound, stepmin (%g)\n", (double)ls->stepmin));  in TaoLineSearchApply_MT()
211     if (mt->bracket && (ls->stepmax - ls->stepmin <= ls->rtol * ls->stepmax)) {  in TaoLineSearchApply_MT()
260   ls->stepmin = ostepmin;  in TaoLineSearchApply_MT()
374 …PetscCheck(ls->stepmax >= ls->stepmin, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "stepmax > stepm…  in Tao_mcstep()
449     else stpc = ls->stepmin;  in Tao_mcstep()
481       stpf = ls->stepmin;  in Tao_mcstep()
505   stpf = PetscMax(ls->stepmin, stpf);  in Tao_mcstep()