Optimize FusedBatchNormGrad on CPU device
Optimize FusedBatchNormGrad on CPU device

PiperOrigin-RevId: 275572837
Change-Id: I6f7e19a80eb1c7822ddc549b8d18307d7c2b3133

jhseu/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,frreiss/tensorflow-fred,ppwwyyxx/tensorflow,tensorflow/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,tensorflow/tensorflow,annarev/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,karllessard/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,sarvex/tensorflow,ppwwyyxx/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,sarvex/tensorflow,annarev/tensorflow,Intel-Corporation/tensorflow,adit-chandra/tensorflow,gautam1858/tensorflow,renyi533/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jhseu/tensorflow,arborh/tensorflow,freedomtan/tensorflow,yongtang/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,sarvex/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,ppwwyyxx/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,paolodedios/tensorflow,ppwwyyxx/tensorflow,renyi533/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,jhseu/tensorflow,ppwwyyxx/tensorflow,ppwwyyxx/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,paolodedios/tensorflow,annarev/tensorflow,gunan/tensorflow,renyi533/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,annarev/tensorflow,aam-at/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,ppwwyyxx/tensorflow,cxxgtxy/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,aldian/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,xzturn/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,freedomtan/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,gunan/tensorflow,arborh/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,petewarden/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_saved_model,xzturn/tensorflow,tensorflow/tensorflow,xzturn/tensorflow,karllessard/tensorflow,aam-at/tensorflow,xzturn/tensorflow,xzturn/tensorflow,xzturn/tensorflow,jhseu/tensorflow,aam-at/tensorflow,adit-chandra/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aam-at/tensorflow,aam-at/tensorflow,aam-at/tensorflow,karllessard/tensorflow,Intel-Corporation/tensorflow,arborh/tensorflow,adit-chandra/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_saved_model,yongtang/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,frreiss/tensorflow-fred,gunan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,renyi533/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-tensorflow/tensorflow,paolodedios/tensorflow,gunan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,jhseu/tensorflow,jhseu/tensorflow,frreiss/tensorflow-fred,yongtang/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,arborh/tensorflow,tensorflow/tensorflow,Intel-tensorflow/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,adit-chandra/tensorflow,gunan/tensorflow,gunan/tensorflow,arborh/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-Corporation/tensorflow,freedomtan/tensorflow,jhseu/tensorflow,ppwwyyxx/tensorflow,gunan/tensorflow,petewarden/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,aldian/tensorflow,ppwwyyxx/tensorflow,gautam1858/tensorflow,xzturn/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,petewarden/tensorflow,jhseu/tensorflow,annarev/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,annarev/tensorflow,annarev/tensorflow,annarev/tensorflow,gunan/tensorflow,aam-at/tensorflow,petewarden/tensorflow,adit-chandra/tensorflow,Intel-Corporation/tensorflow,adit-chandra/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,ppwwyyxx/tensorflow,Intel-tensorflow/tensorflow,xzturn/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,freedomtan/tenso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