Merge pull request #15175 from baojun-nervana/intel/mkldnn

Update ngraph to resolve issue with mkldnn upgrade

cmake/external/ngraph.cmake

@@ -37,7 +37,7 @@ INCLUDE(GNUInstallDirs)
 INCLUDE(ExternalProject)
 
 SET(NGRAPH_PROJECT         "extern_ngraph")
-SET(NGRAPH_GIT_TAG         "v0.10.1")
+SET(NGRAPH_GIT_TAG         "08851c2c45fcf9fa9c74871dd3dbc3fe38f37cc9")
 SET(NGRAPH_SOURCES_DIR     ${THIRD_PARTY_PATH}/ngraph)
 SET(NGRAPH_INSTALL_DIR     ${THIRD_PARTY_PATH}/install/ngraph)
 SET(NGRAPH_INC_DIR         ${NGRAPH_INSTALL_DIR}/include)

paddle/fluid/framework/ngraph_operator.cc

@@ -539,7 +539,7 @@ void NgraphEngine::Run(const Scope& scope, const platform::Place& place) const {
     }
   }
 
-  backend_->call(ngraph_function_, t_out, t_in);
+  backend_->call(backend_->compile(ngraph_function_), t_out, t_in);
 }  // NgraphEngine::RunImpl
 }  // namespace framework
 }  // namespace paddle