Lines Matching refs:gamma1
887 tao->trust = bnk->gamma1 * PetscMin(tao->trust, bnk->dnorm); in TaoBNKUpdateTrustRadius()
890 tao->trust = bnk->gamma1 * PetscMin(tao->trust, bnk->dnorm); in TaoBNKUpdateTrustRadius()
930 } else if (tau_max < bnk->gamma1) { in TaoBNKUpdateTrustRadius()
931 tao->trust = bnk->gamma1 * PetscMin(tao->trust, bnk->dnorm); in TaoBNKUpdateTrustRadius()
932 } else if ((tau_min < bnk->gamma1) && (tau_max >= 1.0)) { in TaoBNKUpdateTrustRadius()
933 tao->trust = bnk->gamma1 * PetscMin(tao->trust, bnk->dnorm); in TaoBNKUpdateTrustRadius()
934 … } else if ((tau_1 >= bnk->gamma1) && (tau_1 < 1.0) && ((tau_2 < bnk->gamma1) || (tau_2 >= 1.0))) { in TaoBNKUpdateTrustRadius()
936 … } else if ((tau_2 >= bnk->gamma1) && (tau_2 < 1.0) && ((tau_1 < bnk->gamma1) || (tau_2 >= 1.0))) { in TaoBNKUpdateTrustRadius()
946 tao->trust = bnk->gamma1 * PetscMin(bnk->dnorm, tao->trust); in TaoBNKUpdateTrustRadius()
1113 …ejected very bad step (-tao_bnk_update_type interpolation)", "", bnk->gamma1, &bnk->gamma1, NULL)); in TaoSetFromOptions_BNK()
1295 bnk->gamma1 = 0.25; in TaoCreate_BNK()