https://yestino.com/zh-CN/entities/fix-fp64-7805b5与 Fix FP64 相关的全部事件zh-CNhttps://yestino.com/zh-CN/events/trunk-e67c8703301359364c69893c46d1848de1756d19-dynamo-fix-fp-1ee780https://yestino.com/zh-CN/events/trunk-e67c8703301359364c69893c46d1848de1756d19-dynamo-fix-fp-1ee780Mon, 07 Sep 2026 01:57:10 GMTIssue Fixes #194594 Summary Update cast_dtype_args_to_fp64 to disable half_to_float after softmax and log-softmax inputs are promoted to FP64. 来源：PyTorch Releases