解决PeftModel.from_pretrained加载权重前后dtype不一致的问题 (#2007)

Author: xing-yiren

mindnlp/core/nn/modules/module.py

@@ -772,7 +772,7 @@ def _load_from_state_dict(self, state_dict, prefix, local_metadata, strict,
                         setattr(self, name, input_param)
                     else:
                         param.data_sync(True)
-                        dtype = param.dtype
+                        dtype = input_param.dtype
                         param.assign_value(input_param)
                         param.set_dtype(dtype)
                 except Exception as ex: