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wbruna
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Apr 8, 2026
| constexpr int max_stage = 3; | ||
| constexpr int num_integration_points = 200; | ||
| constexpr float num_integration_points_f = 200.0f; | ||
| constexpr float s_noise = 1.0f; |
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Since we don't have a separate s_noise parameter, maybe this could reuse eta?
wbruna
reviewed
Apr 8, 2026
| x = std::max(x, 0.0f); | ||
| return x * (std::exp(std::pow(x, 0.3f)) + 10.0f); | ||
| } | ||
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If these won't be reused for other samplers, I'd suggest keeping them as lambdas inside sample_er_sde, or at least close to that function.
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Add support for the er_sde sampler
Reference: https://github.com/Comfy-Org/ComfyUI/blob/master/comfy/k_diffusion/sampling.py#L1500