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Why the DPM solver is only used in sampling but not training? #25

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caihaunqai opened this issue Feb 1, 2023 · 4 comments
Closed

Why the DPM solver is only used in sampling but not training? #25

caihaunqai opened this issue Feb 1, 2023 · 4 comments

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@caihaunqai
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Hello, I found that the DPM solver can only be found in the function p_sample_loop_known. But I can not find them in training codes. Can you tell me?
@WuJunde
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WuJunde commented Feb 1, 2023

DPM solver is used for sampling/inference, not for training. see their paper for more details: https://arxiv.org/abs/2206.00927

@caihaunqai
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Thank you. I want to know how to release the memory since it keep increasing.

@WuJunde
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WuJunde commented Feb 1, 2023

it's a bug caused by pytorch version, see this issue: #23

@caihaunqai
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Thank you!

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@WuJunde @caihaunqai