| # Adaptive Progressive | |
| AP_EULER_A_END = "exs_ap_euler_a_end" | |
| AP_DPM_2M_END = "exs_ap_dpm_2m_end" | |
| AP_ANCESTRAL_ETA = "exs_ap_ancestral_eta" | |
| AP_DETAIL_STRENGTH = "exs_ap_detail_strength" | |
| # Langevin Euler | |
| LANGEVIN_STRENGTH = "exs_langevin_strength" | |
| # Extended Reverse-Time | |
| ER_MAX_STAGE = "er_max_stage" | |
| # Gradient Estimation | |
| GE_GAMMA = "ge_gamma" | |
| GE_GAMMA_OFFSET = "ge_gamma_offset" | |
| GE_USE_ADAPTIVE_STEPS = "ge_use_adaptive_steps" | |
| GE_USE_TIMESTEP_ADAPTIVE_GAMMA = "ge_use_timestep_adaptive_gamma" | |
| GE_VALIDATE_SCHEDULE = "ge_validate_schedule" | |
| GE_DEFAULT_GAMMA = 2.0 | |
| GE_MIN_GAMMA = 1.0 | |
| GE_MAX_GAMMA = 3.0 | |
| GE_DEFAULT_GAMMA_OFFSET = 0.0 | |
| GE_MIN_GAMMA_OFFSET = -1.0 | |
| GE_MAX_GAMMA_OFFSET = 1.0 | |