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feat: support Brownian tree noise in all noise injection samplers - #1899

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leejet:masterfrom
wbruna:sd_brownian_tree
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feat: support Brownian tree noise in all noise injection samplers#1899
wbruna wants to merge 1 commit into
leejet:masterfrom
wbruna:sd_brownian_tree

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@wbruna

@wbruna wbruna commented Aug 22, 2026

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Summary

Adds a new extra sampling parameter noise_sampler=brownian_tree to optionally use Brownian tree noise in LCM and all ancestral samplers.

Related Issue / Discussion

#1743

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@vmobilis

vmobilis commented Sep 3, 2026

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@wbruna, maybe it's possible to make it more generic – as an option for --sampler-rng or even --rng?

Because it looks like noise_sampler is duplicating their functionality.

Probably is not so good idea, because it does not substitute, but rather extends the rng.

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2 participants