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[BUG] GradScaler does not work with torch 2.3.0 #610

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samsja opened this issue May 13, 2024 · 1 comment
Open

[BUG] GradScaler does not work with torch 2.3.0 #610

samsja opened this issue May 13, 2024 · 1 comment
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@justheuristic
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@samsja
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samsja commented May 13, 2024

Describe the bug

GradScaler is not working anymore with pytorch 2.3.0

This

To Reproduce

from torch.cuda.amp.grad_scaler import OptState, _refresh_per_optimizer_state

this is failing now with pytorch 2.3. Which make it impossible to import hivemind GradScaler because of this line

Environment
Please list:

  • python version (e.g. 3.10.13);
  • hivemind.version; (master, 1.2.0.dev0)
@samsja samsja added the bug Something isn't working label May 13, 2024
@samsja samsja mentioned this issue May 13, 2024
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@rohrl
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rohrl commented May 16, 2024

+1

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