fix some problem of warpctc network in pynative mode

mindspore/ccsrc/backend/optimizer/ascend/ascend_backend_optimization.cc

@@ -194,6 +194,7 @@ void RunOpAscendDataLayout(const std::shared_ptr<session::KernelGraph> &kernel_g
   data_layout_pm->AddPass(std::make_shared<GetitemTuple>());
   data_layout_pm->AddPass(std::make_shared<CommonSubexpressionElimination>());
   data_layout_pm->AddPass(std::make_shared<EliminateRedundantOp>());
+  data_layout_pm->AddPass(std::make_shared<InsertTransposeForDynamicGRUV2>());
   data_layout_pm->AddPass(std::make_shared<OptimizeDependence>());
   data_layout_pm->AddPass(std::make_shared<TransDataSplit>());
   data_layout_pm->AddPass(std::make_shared<EraseVisitAttr>());
@@ -330,6 +331,9 @@ void RunOpAscendBackendIRFusionOptimization(const std::shared_ptr<session::Kerne
   ir_fusion_pm->AddPass(std::make_shared<AddnFission>());
   ir_fusion_pm->AddPass(std::make_shared<InsertPadForNMSWithMask>());
   ir_fusion_pm->AddPass(std::make_shared<TensorScatterUpdateFission>());
+  ir_fusion_pm->AddPass(std::make_shared<InsertPlaceholderForDynamicRNN>());
+  ir_fusion_pm->AddPass(std::make_shared<InsertPlaceholderForDynamicGRUV2>());
+  ir_fusion_pm->AddPass(std::make_shared<EraseVisitAttr>());
 
   optimizer->AddPassManager(ir_fusion_pm);
   (void)optimizer->Optimize(kernel_graph);

mindspore/ccsrc/backend/optimizer/ascend/enhancer/add_placeholder_for_dynamic_rnn.cc

@@ -57,7 +57,6 @@ const AnfNodePtr InsertPlaceholderForDynamicRNN::Process(const FuncGraphPtr &fun
       auto value_node = NewValueNode(value);
       value_node->set_abstract(std::make_shared<abstract::AbstractNone>());
       auto new_node = kernel_graph->NewValueNode(value_node);
-      kernel_graph->AddValueNodeToGraph(new_node);
       new_inputs.push_back(new_node);
     }
     new_inputs.push_back(input_node);

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

@@ -363,9 +363,6 @@ void SetTensorDeviceInfo(const CNodePtr &kernel_node) {
     if (real_input_node->isa<Parameter>() && !AnfAlgo::IsParameterWeight(real_input_node->cast<ParameterPtr>())) {
       continue;
     }
-    if (selected_kernel_info->GetInputFormat(input_index) == kOpFormat_FRACTAL_ZN_LSTM) {
-      continue;
-    }
     // we set special device info of a input tensor.
     bool is_ref = false;
     auto op_info = kernel::tbe::TbeDynamicShapeUtil::FindOp(AnfAlgo::GetCNodeName(kernel_node), kernel_node);
@@ -376,9 +373,12 @@ void SetTensorDeviceInfo(const CNodePtr &kernel_node) {
       continue;
     }
     auto builder = std::make_shared<kernel::KernelBuildInfo::KernelBuildInfoBuilder>();
+    std::vector<std::string> output_format = {AnfAlgo::GetOutputFormat(real_input_node, 0)};
     if (IsValueNode<tensor::Tensor>(input_kernel_node) &&
         AnfAlgo::GetOutputDeviceDataType(input_kernel_node, 0) == kTypeUnknown) {
-      std::vector<std::string> output_format = {selected_kernel_info->GetInputFormat(input_index)};
+      if (selected_kernel_info->GetInputFormat(input_index) != kOpFormat_FRACTAL_ZN_LSTM) {
+        output_format = {selected_kernel_info->GetInputFormat(input_index)};
+      }
       builder->SetOutputsFormat(output_format);
       std::vector<TypeId> output_type = {selected_kernel_info->GetInputDeviceType(input_index)};
       builder->SetOutputsDeviceType(output_type);
@@ -386,7 +386,9 @@ void SetTensorDeviceInfo(const CNodePtr &kernel_node) {
       continue;
     }
     if (AnfAlgo::GetOutputDeviceDataType(real_input_node, 0) == kTypeUnknown || is_ref) {
-      std::vector<std::string> output_format = {selected_kernel_info->GetInputFormat(input_index)};
+      if (selected_kernel_info->GetInputFormat(input_index) != kOpFormat_FRACTAL_ZN_LSTM) {
+        output_format = {selected_kernel_info->GetInputFormat(input_index)};
+      }
       builder->SetOutputsFormat(output_format);
       std::vector<TypeId> output_type = {selected_kernel_info->GetInputDeviceType(input_index)};
       builder->SetOutputsDeviceType(output_type);

mindspore/ccsrc/runtime/device/kernel_runtime.cc

@@ -751,6 +751,18 @@ void KernelRuntime::GenLaunchArgs(const mindspore::kernel::KernelMod &kernel_mod
     return GenAddrCleanLaunchArgs(cnode, kernel_inputs);
   }
   for (size_t i = 0; i < AnfAlgo::GetInputTensorNum(kernel); ++i) {
+    auto op_name = AnfAlgo::GetCNodeName(cnode);
+    constexpr auto none_placeholder_index = 3;
+    if (op_name == kDynamicRNNOpName && i == none_placeholder_index) {
+      continue;
+    }
+    if (op_name == kDynamicGRUV2OpName) {
+      auto none_index = AnfAlgo::GetNodeAttr<std::vector<int64_t>>(cnode, "placeholder_index");
+      auto item = std::find(none_index.begin(), none_index.end(), i);
+      if (item != none_index.end()) {
+        continue;
+      }
+    }
     auto real_input = AnfAlgo::GetRealInputIndex(kernel, i);
     auto device_address = AnfAlgo::GetPrevNodeOutputAddr(kernel, real_input);
     MS_EXCEPTION_IF_NULL(device_address);