Lines Matching refs:tau_max
51 PetscReal tau, tau_1, tau_2, tau_max, tau_min, max_radius; in TaoSolve_NTR() local
148 tau_max = PetscMax(tau_1, tau_2); in TaoSolve_NTR()
154 if (tau_max < 1.0) { in TaoSolve_NTR()
156 } else if (tau_max > tr->gamma4_i) { in TaoSolve_NTR()
159 tau = tau_max; in TaoSolve_NTR()
165 if (tau_max < tr->gamma2_i) { in TaoSolve_NTR()
167 } else if (tau_max > tr->gamma3_i) { in TaoSolve_NTR()
170 tau = tau_max; in TaoSolve_NTR()
176 } else if (tau_max < tr->gamma1_i) { in TaoSolve_NTR()
178 } else if ((tau_min < tr->gamma1_i) && (tau_max >= 1.0)) { in TaoSolve_NTR()
185 tau = tau_max; in TaoSolve_NTR()
363 tau_max = PetscMax(tau_1, tau_2); in TaoSolve_NTR()
367 if (tau_max < 1.0) { in TaoSolve_NTR()
369 } else if (tau_max > tr->gamma4) { in TaoSolve_NTR()
372 tao->trust = PetscMax(tao->trust, tau_max * norm_d); in TaoSolve_NTR()
378 if (tau_max < tr->gamma2) { in TaoSolve_NTR()
380 } else if (tau_max > tr->gamma3) { in TaoSolve_NTR()
382 } else if (tau_max < 1.0) { in TaoSolve_NTR()
383 tao->trust = tau_max * PetscMin(tao->trust, norm_d); in TaoSolve_NTR()
385 tao->trust = PetscMax(tao->trust, tau_max * norm_d); in TaoSolve_NTR()
392 } else if (tau_max < tr->gamma1) { in TaoSolve_NTR()
394 } else if ((tau_min < tr->gamma1) && (tau_max >= 1.0)) { in TaoSolve_NTR()
401 tao->trust = tau_max * PetscMin(tao->trust, norm_d); in TaoSolve_NTR()