[cleanup][3/x] unify dynamic input and grad_output casting #1480
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/1480
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| if torch.is_autocast_enabled(): | ||
| # For now, hardcode to GPU's autocast dtype | ||
| # if we need CPU support in the future, we can add it | ||
| autocast_dtype = torch.get_autocast_gpu_dtype() |
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Summary:
As titled, removes redundant logic for (input|grad_output) + dynamic scaling
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