[BUG] apex has deleted amp

Open Ask-sola opened this issue 3 months ago • 1 comments

Describe the bug The code segment in DeepSpeed: from apex import ampat line 135 in engine.py under the runtime directory is no longer usable. https://github.com/NVIDIA/apex/issues/1912

Nov 02 '25 12:11 Ask-sola

You can install Apex 25.05 or earlier

Nov 03 '25 08:11 lzyonetwothree

@Ask-sola thanks for reporting. I think this means we can also deprecate apex.amp in favor of torch.autocast and other options.

Dec 08 '25 17:12 sfc-gh-truwase