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slow evaluation speed #25

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FrontierBreaker opened this issue Dec 12, 2023 · 4 comments
Closed

slow evaluation speed #25

FrontierBreaker opened this issue Dec 12, 2023 · 4 comments

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@FrontierBreaker
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Hi, I find that the training time is very fast but it seems to be stuck during the final evaluation step. Could you please tell me why? Thanks!
Evaluating Final Parameters ...
7%|██▋ | 139/2000 [42:48<7:12:19, 13.94s/it]
@JayKarhade
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Is it getting stuck at 139 step or is it slow inference?

The evaluation is slower because we calculate LPIPS and also store images.

@FrontierBreaker
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FrontierBreaker commented Dec 12, 2023 •
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The inference is slow. Is the inference speed (7h/sequence) normal?

@Nik-V9
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Nik-V9 commented Dec 12, 2023 •
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Hi, no, this speed is not normal. Generally, the final evaluation is slow since we write the final output for each eval frame to the disk. However, it shouldn't be 7 hr/sequence (typically less than 20 minutes for Replica). This might be an issue with storage or something else on your end?

@FrontierBreaker
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okay, I will check it. Thank you!

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3 participants
@JayKarhade @Nik-V9 @FrontierBreaker