!8460 move dynamic shape mark before backend common optimization

From: @hwjiaorui
Reviewed-by: @jjfeing,@kisnwang
Signed-off-by: @jjfeing

mindspore/ccsrc/backend/session/ascend_session.cc

@@ -121,9 +121,6 @@ GraphId AscendSession::CompileGraphImpl(const AnfNodePtrList &lst, const AnfNode
   MS_LOG(INFO) << "Start";
   // construct graph, if successfully, graph_sum_ + 1
   auto graph = ConstructKernelGraph(lst, outputs);
-  // Update Graph Dynamic Shape Attr
-  UpdateGraphDynamicShapeAttr(NOT_NULL(graph));
-  graph->UpdateGraphDynamicAttr();
   auto graph_id = graph->graph_id();
   MS_LOG(INFO) << "Compile graph " << graph_id << " success";
   return graph_id;

mindspore/ccsrc/backend/session/session_basic.cc

@@ -851,6 +851,10 @@ KernelGraphPtr SessionBasic::ConstructKernelGraph(const AnfNodePtrList &lst, con
   if (ExistSummaryNode(graph.get())) {
     graph->set_summary_node_exist(true);
   }
+
+  // Update Graph Dynamic Shape Attr
+  UpdateGraphDynamicShapeAttr(NOT_NULL(graph));
+
   opt::BackendCommonOptimization(graph);
   graph->SetInputNodes();
   graph->SetOptimizerFlag();
@@ -1493,6 +1497,7 @@ void SessionBasic::UpdateGraphDynamicShapeAttr(const NotNull<KernelGraphPtr> &ro
       MS_LOG(INFO) << "Set Input Dynamic Shape Attr to Node:" << cnode->fullname_with_scope();
     }
   }
+  root_graph->UpdateGraphDynamicAttr();
 }
 
 #if (ENABLE_CPU && (ENABLE_D || ENABLE_GPU))

mindspore/ccsrc/runtime/device/ascend/ascend_kernel_runtime.cc

@@ -376,8 +376,7 @@ bool AscendKernelRuntime::GenTask(const session::KernelGraph *graph) {
   InnerSetContext();
   if (graph->is_dynamic_shape()) {
     if (ConfigManager::GetInstance().dataset_mode() == DS_SINK_MODE) {
-      MS_LOG(EXCEPTION)
-        << "Dynamic shape is not supported with dataset_sink_mode=True. Please set dataset_sink_mode=False";
+      MS_LOG(EXCEPTION) << "Dynamic shape is not supported with sink mode.";
     }
     if (DumpJsonParser::GetInstance().async_dump_enabled()) {
       MS_LOG(EXCEPTION) << "Dynamic shape is not supported with asyn dump. Please use other debugging methods.";