chore: backport TypeAlias for py3.9 compat#1

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stillmatic wants to merge 15 commits into

Birch-san:mpsfrom

stillmatic:patch-1

Commits on Aug 23, 2022

Commits on Aug 27, 2022

implement torch.frac() on-GPU. https://github.com/pytorch/pytorch/issues/77764\#issuecomment-1229193859
Birch-san
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deliberate fallback-to-CPU
Birch-san
committed
aten::sgn.out isn't implemented on MPS, so we'll have to use the simpler, faster solution which only works for positive numbers. our inputs are generated by a linspace between two positive numbers,…
Birch-san
committed

Commits on Aug 28, 2022

Commits on Aug 29, 2022

when a model (e.g. stable diffusion) only supports discrete sigmas (arXiv:2206.00364 C.3.4), we don't want to generate an out-of-range sigma. make this optional.
Birch-san
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Commits on Aug 30, 2022

Commits on Aug 31, 2022

fix sample_euler_ancestral for MPS
Birch-san
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Commits on Sep 1, 2022

chore: backport TypeAlias for py3.9 compat
stillmatic
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