class_docstr: This is a wrapper around the apex fused rms norm implementation. It is meant to be used only with the from_native_module interface.
class_docstr_tok: ["This","is","a","wrapper","around","the","apex","fused","rms","norm","implementation",".","It","is","meant","to","be","used","only","with","the","from_native_module","interface","."]
code: def __init__(self) -> None:
      raise NotImplementedError(
          "FusedRMSNorm is not implemented as a physical class. "
          "It is meant to be used only with the from_native_module interface to Convert a native RMSNorm module to FusedRMSNorm module provided by apex."
      )
  
imports: import warnings
  from abc import ABC, abstractmethod
  import torch.nn
  from colossalai.lazy import LazyInitContext
  from ._operation import hook_paramter_in_backward
  from .utils import SeqParallelUtils
label_desc: Use image node_id 1 to create a new FusedRMSNorm object from inherited base classes: BaseLayerNorm with example: obj = FusedRMSNorm()