ComfyUI Node
Runge-Kutta Sampler
A ComfyUI node in sampling/custom_sampling/samplers with 17 inputs and 1 output.
Runge-Kutta Sampler
- SAMPLER
◄methodae_bosh3►
◄step_size_controlleradaptive_pid►
◄log_absolute_tolerance-3.5000►
◄log_relative_tolerance-2.5000►
◄pcoeff0.0000►
◄icoeff1.0000►
◄dcoeff0.0000►
◄normrms_norm►
◄enable_dt_minfalse►
◄enable_dt_maxtrue►
◄dt_min-0.1000►
◄dt_max0.0000►
◄safety0.9000►
◄factor_min0.2000►
◄factor_max10.0000►
◄max_steps2147483647►
◄min_sigma0.0000►
Categorysampling/custom_sampling/samplers
Inputs (17)
| Name | Type | Default | Description |
|---|---|---|---|
| method | COMBO | ae_bosh3 | 22 options: ae_bosh3, ae_cash_karp5, ae_dopri5, ae_dopri8, ae_fehlberg2, ae_fehlberg5, +16 |
| step_size_controller | COMBO | adaptive_pid | 3 options: adaptive_pid, fixed_scheduled, adaptive_scipy |
| log_absolute_tolerance | FLOAT | -3.5000-1e+38–1e+38 | — |
| log_relative_tolerance | FLOAT | -2.5000-1e+38–1e+38 | — |
| pcoeff | FLOAT | 0.00000–1e+38 | — |
| icoeff | FLOAT | 1.00000–1e+38 | — |
| dcoeff | FLOAT | 0.00000–1e+38 | — |
| norm | COMBO | rms_norm | 2 options: rms_norm, max_norm |
| enable_dt_min | BOOLEAN | false | — |
| enable_dt_max | BOOLEAN | true | — |
| dt_min | FLOAT | -0.1000-1e+38–0 | — |
| dt_max | FLOAT | 0.0000-1e+38–0 | — |
| safety | FLOAT | 0.90000–1e+38 | — |
| factor_min | FLOAT | 0.20000–1e+38 | — |
| factor_max | FLOAT | 10.00000–1e+38 | — |
| max_steps | INT | 21474836471–2147483647 | — |
| min_sigma | FLOAT | 0.00000–1e+38 | — |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| SAMPLER | SAMPLER | — |