ColossalAI/colossalai/legacy/trainer/hooks/_commons_.py
Hongxin Liu 89fe027787 [legacy] move trainer to legacy (#4545)
* [legacy] move trainer to legacy

* [doc] update docs related to trainer

* [test] ignore legacy test
2023-09-05 21:53:10 +08:00

10 lines
231 B
Python

import torch
def _format_number(val, prec=5):
if isinstance(val, float):
return f'{val:.{prec}g}'
elif torch.is_tensor(val) and torch.is_floating_point(val):
return f'{val.item():.{prec}g}'
return val