SamplerDpmpp2mSde - ComfyUI Built-in Node Documentation

Complete documentation for the SamplerDpmpp2mSde node in ComfyUI. Learn its inputs, outputs, parameters and usage.

This node is designed to generate a sampler for the DPMPP_2M_SDE model, allowing for the creation of samples based on specified solver types, noise levels, and computational device preferences. It abstracts the complexities of sampler configuration, providing a streamlined interface for generating samples with customized settings.

Inputs

Parameter	Data Type	Description
solver_type	COMBO[STRING]	Specifies the solver type to be used in the sampling process, offering options between ‘midpoint’ and ‘heun’. This choice influences the numerical integration method applied during sampling.
eta	FLOAT	Determines the step size in the numerical integration, affecting the granularity of the sampling process. A higher value indicates a larger step size.
s_noise	FLOAT	Controls the level of noise introduced during the sampling process, influencing the variability of the generated samples.
noise_device	COMBO[STRING]	Indicates the computational device (‘gpu’ or ‘cpu’) on which the noise generation process is executed, affecting performance and efficiency.

Outputs

Parameter	Data Type	Description
sampler	SAMPLER	The output is a sampler configured according to the specified parameters, ready for generating samples.