diff --git a/paddle/fluid/framework/details/multi_devices_graph_builder.cc b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
index 6f5d4471a97cc4efc73b9df68040ab9eccde0b1c..da0272d48e9c9f3f5e9e332fd03ff35ed65e42db 100644
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.cc
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
@@ -25,6 +25,7 @@
 #include "paddle/fluid/framework/details/reduce_op_handle.h"
 #include "paddle/fluid/framework/details/rpc_op_handle.h"
 #include "paddle/fluid/framework/details/scale_loss_grad_op_handle.h"
+#include "paddle/fluid/framework/ir/node.h"
 #include "paddle/fluid/framework/op_info.h"
 #include "paddle/fluid/framework/scope.h"
 
@@ -66,11 +67,11 @@ MultiDevSSAGraphBuilder::MultiDevSSAGraphBuilder(
   }
 }
 
-void MultiDevSSAGraphBuilder::CreateOpHandleIOs(SSAGraph *result,
-                                                const OpDesc &op,
+void MultiDevSSAGraphBuilder::CreateOpHandleIOs(Graph *result, const OpDesc &op,
                                                 size_t place_id) const {
   auto p = places_[place_id];
-  auto *op_handle = result->ops_.back().get();
+  auto *op_handle =
+      boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get();
   op_handle->SetDeviceContext(p,
                               platform::DeviceContextPool::Instance().Get(p));
 
@@ -169,18 +170,21 @@ size_t MultiDevSSAGraphBuilder::GetAppropriateDeviceID(
 
 std::unique_ptr<SSAGraph> MultiDevSSAGraphBuilder::Build(
     const ProgramDesc &program) const {
+  std::unique_ptr<Graph> graph(new Graph);
   for (auto *var : program.Block(0).AllVars()) {
     all_vars_.emplace(var->Name(), var);
   }
 
-  auto graph = new SSAGraph();
-  SSAGraph &result = *graph;
+  Graph &result = *graph;
   std::unordered_set<std::string> og_has_been_broadcast;
 
   // We cannot invoke resize. It is a bug of GCC 4.8
-  result.vars_ = std::vector<
+  result.attrs["vars"] = new std::vector<
       std::unordered_map<std::string, std::vector<std::unique_ptr<VarHandle>>>>(
       places_.size());
+  result.attrs["dep_vars"] =
+      new std::unordered_set<std::unique_ptr<VarHandleBase>>();
+  result.attrs["ops"] = new std::vector<std::unique_ptr<OpHandleBase>>();
 
   // find send/recv vars so that we can place the distributed training
   // realted op in the place 0
@@ -303,7 +307,15 @@ std::unique_ptr<SSAGraph> MultiDevSSAGraphBuilder::Build(
    */
   AddOutputToLeafOps(&result);
 
-  return std::unique_ptr<SSAGraph>(graph);
+  std::unique_ptr<SSAGraph> ssa_graph(new SSAGraph);
+  ssa_graph->vars_ =
+      std::move(*boost::any_cast<GraphVars *>(graph->attrs["vars"]));
+  ssa_graph->ops_ =
+      std::move(*boost::any_cast<GraphOps *>(graph->attrs["ops"]));
+  ssa_graph->dep_vars_ =
+      std::move(*boost::any_cast<GraphDepVars *>(graph->attrs["dep_vars"]));
+
+  return std::move(ssa_graph);
 }
 
 bool MultiDevSSAGraphBuilder::IsSparseGradient(const std::string &og) const {
@@ -327,7 +339,7 @@ void MultiDevSSAGraphBuilder::SetCommunicationContext(
 #endif
 }
 
-void MultiDevSSAGraphBuilder::CreateBroadcastOp(SSAGraph *result,
+void MultiDevSSAGraphBuilder::CreateBroadcastOp(Graph *result,
                                                 const std::string &p_name,
                                                 size_t src_dev_id) const {
 #ifdef PADDLE_WITH_CUDA
@@ -336,42 +348,50 @@ void MultiDevSSAGraphBuilder::CreateBroadcastOp(SSAGraph *result,
   auto *op_handle = new BroadcastOpHandle(local_scopes_, places_);
 #endif
 
-  result->ops_.emplace_back(op_handle);
-  auto *in = result->vars_.at(src_dev_id).at(p_name).back().get();
+  boost::any_cast<GraphOps *>(result->attrs["ops"])->emplace_back(op_handle);
+  auto *in = boost::any_cast<GraphVars *>(result->attrs["vars"])
+                 ->at(src_dev_id)
+                 .at(p_name)
+                 .back()
+                 .get();
   op_handle->AddInput(in);
 
   for (size_t i = 0; i < places_.size(); ++i) {
     auto &p = places_[i];
     SetCommunicationContext(op_handle, p);
-    auto &vars = result->vars_.at(i).at(p_name);
+    auto &vars =
+        boost::any_cast<GraphVars *>(result->attrs["vars"])->at(i).at(p_name);
     auto *out_var = new VarHandle(vars.size(), i, p_name, p);
     vars.emplace_back(out_var);
     op_handle->AddOutput(out_var);
   }
 }
 
-void MultiDevSSAGraphBuilder::CreateComputationalOp(SSAGraph *result,
+void MultiDevSSAGraphBuilder::CreateComputationalOp(Graph *result,
                                                     const OpDesc &op,
                                                     int dev_id) const {
-  result->ops_.emplace_back(
-      new ComputationOpHandle(op, local_scopes_[dev_id], places_[dev_id]));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(
+          new ComputationOpHandle(op, local_scopes_[dev_id], places_[dev_id]));
   CreateOpHandleIOs(result, op, dev_id);
 }
 
-void MultiDevSSAGraphBuilder::InsertAllReduceOp(SSAGraph *result,
+void MultiDevSSAGraphBuilder::InsertAllReduceOp(Graph *result,
                                                 const std::string &og) const {
 #ifdef PADDLE_WITH_CUDA
-  result->ops_.emplace_back(
-      new AllReduceOpHandle(local_scopes_, places_, nccl_ctxs_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new AllReduceOpHandle(local_scopes_, places_, nccl_ctxs_));
 #else
-  result->ops_.emplace_back(new AllReduceOpHandle(local_scopes_, places_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new AllReduceOpHandle(local_scopes_, places_));
 #endif
-  auto *op_handle = result->ops_.back().get();
+  auto *op_handle =
+      boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get();
 
   for (size_t i = 0; i < places_.size(); ++i) {
     auto &p = places_[i];
     SetCommunicationContext(op_handle, p);
-    auto &vars = result->vars_[i][og];
+    auto &vars = (*boost::any_cast<GraphVars *>(result->attrs["vars"]))[i][og];
     PADDLE_ENFORCE(!vars.empty());
     auto &prev_grad = vars.back();
     op_handle->AddInput(prev_grad.get());
@@ -383,19 +403,23 @@ void MultiDevSSAGraphBuilder::InsertAllReduceOp(SSAGraph *result,
 }
 
 void MultiDevSSAGraphBuilder::InsertDataBalanceOp(
-    SSAGraph *result, const std::vector<std::string> &datas) const {
+    Graph *result, const std::vector<std::string> &datas) const {
 #ifdef PADDLE_WITH_CUDA
-  result->ops_.emplace_back(
-      new DataBalanceOpHandle(local_scopes_, places_, nccl_ctxs_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(
+          new DataBalanceOpHandle(local_scopes_, places_, nccl_ctxs_));
 #else
-  result->ops_.emplace_back(new DataBalanceOpHandle(local_scopes_, places_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new DataBalanceOpHandle(local_scopes_, places_));
 #endif
-  auto *op_handle = result->ops_.back().get();
+  auto *op_handle =
+      boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get();
   for (size_t i = 0; i < places_.size(); ++i) {
     auto &p = places_[i];
     SetCommunicationContext(op_handle, p);
     for (const std::string &d_name : datas) {
-      auto &vars = result->vars_[i][d_name];
+      auto &vars =
+          (*boost::any_cast<GraphVars *>(result->attrs["vars"]))[i][d_name];
       PADDLE_ENFORCE(!vars.empty());
       op_handle->AddInput(vars.back().get());
       auto var = new VarHandle(vars.size(), i, d_name, p);
@@ -441,7 +465,7 @@ int MultiDevSSAGraphBuilder::GetVarDeviceID(const std::string &varname) const {
   return got == var_name_on_devices_.end() ? -1 : got->second;
 }
 
-void MultiDevSSAGraphBuilder::CreateScaleLossGradOp(SSAGraph *result) const {
+void MultiDevSSAGraphBuilder::CreateScaleLossGradOp(Graph *result) const {
   for (size_t i = 0; i < places_.size(); ++i) {
 // Insert ScaleCost OpHandle
 #ifdef PADDLE_WITH_CUDA
@@ -456,7 +480,7 @@ void MultiDevSSAGraphBuilder::CreateScaleLossGradOp(SSAGraph *result) const {
     auto *op_handle =
         new ScaleLossGradOpHandle(local_scopes_.size(), local_scopes_[i],
                                   places_[i], communication_dev_ctx);
-    result->ops_.emplace_back(op_handle);
+    boost::any_cast<GraphOps *>(result->attrs["ops"])->emplace_back(op_handle);
 
     // FIXME: Currently ScaleLossGradOp only use device_count as scale
     // factor. So it does not depend on any other operators.
@@ -469,37 +493,41 @@ void MultiDevSSAGraphBuilder::CreateScaleLossGradOp(SSAGraph *result) const {
   }
 }
 
-void MultiDevSSAGraphBuilder::CreateComputationalOps(SSAGraph *result,
+void MultiDevSSAGraphBuilder::CreateComputationalOps(Graph *result,
                                                      const OpDesc &op,
                                                      size_t num_places) const {
   for (size_t scope_idx = 0; scope_idx < num_places; ++scope_idx) {
     auto p = places_[scope_idx];
     auto s = local_scopes_[scope_idx];
-    result->ops_.emplace_back(new ComputationOpHandle(op, s, p));
+    boost::any_cast<GraphOps *>(result->attrs["ops"])
+        ->emplace_back(new ComputationOpHandle(op, s, p));
     CreateOpHandleIOs(result, op, scope_idx);
   }
 }
 
-VarHandle *MultiDevSSAGraphBuilder::CreateReduceOp(SSAGraph *result,
+VarHandle *MultiDevSSAGraphBuilder::CreateReduceOp(Graph *result,
                                                    const std::string &og,
                                                    int dst_dev_id) const {
 #ifdef PADDLE_WITH_CUDA
-  result->ops_.emplace_back(
-      new ReduceOpHandle(local_scopes_, places_, nccl_ctxs_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new ReduceOpHandle(local_scopes_, places_, nccl_ctxs_));
 #else
-  result->ops_.emplace_back(new ReduceOpHandle(local_scopes_, places_));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new ReduceOpHandle(local_scopes_, places_));
 #endif
-  auto *op_handle = result->ops_.back().get();
+  auto *op_handle =
+      boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get();
 
   for (size_t i = 0; i < places_.size(); ++i) {
     auto &p = places_[i];
     SetCommunicationContext(op_handle, p);
-    auto &vars = result->vars_[i][og];
+    auto &vars = (*boost::any_cast<GraphVars *>(result->attrs["vars"]))[i][og];
     PADDLE_ENFORCE(!vars.empty());
     auto &prev_grad = vars.back();
     op_handle->AddInput(prev_grad.get());
   }
-  auto &vars = result->vars_[dst_dev_id][og];
+  auto &vars =
+      (*boost::any_cast<GraphVars *>(result->attrs["vars"]))[dst_dev_id][og];
   auto var = new VarHandle(vars.size(), dst_dev_id, og, places_[dst_dev_id]);
   vars.emplace_back(var);
   op_handle->AddOutput(var);
@@ -508,19 +536,20 @@ VarHandle *MultiDevSSAGraphBuilder::CreateReduceOp(SSAGraph *result,
 
 // Find the first occurence of `prev_op_name` and make current `op` depend
 // on it.
-void MultiDevSSAGraphBuilder::ConnectOp(SSAGraph *result, OpHandleBase *op,
+void MultiDevSSAGraphBuilder::ConnectOp(Graph *result, OpHandleBase *op,
                                         const std::string &prev_op_name) const {
-  for (auto &prev_op : result->ops_) {
+  for (auto &prev_op : (*boost::any_cast<GraphOps *>(result->attrs["ops"]))) {
     if (prev_op->Name() == prev_op_name) {
       auto *dep_var = new DummyVarHandle();
       prev_op->AddOutput(dep_var);
-      result->dep_vars_.emplace(dep_var);
+      boost::any_cast<GraphDepVars *>(result->attrs["dep_vars"])
+          ->emplace(dep_var);
       op->AddInput(dep_var);
     }
   }
 }
 
-void MultiDevSSAGraphBuilder::CreateDistTrainOp(SSAGraph *result,
+void MultiDevSSAGraphBuilder::CreateDistTrainOp(Graph *result,
                                                 const OpDesc &op) const {
   int op_dev_id = -1;
   if (op.Type() == "split_byref" || op.Type() == "split_selected_rows") {
@@ -550,12 +579,14 @@ void MultiDevSSAGraphBuilder::CreateDistTrainOp(SSAGraph *result,
 
   CreateComputationalOp(result, op, op_dev_id);
   if (op.Type() == "concat") {
-    ConnectOp(result, result->ops_.back().get(), "fetch_barrier");
+    ConnectOp(result,
+              boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get(),
+              "fetch_barrier");
   }
 }
 
 // Create RPC related op handles that connects its in ops and out ops.
-void MultiDevSSAGraphBuilder::CreateRPCOp(SSAGraph *result,
+void MultiDevSSAGraphBuilder::CreateRPCOp(Graph *result,
                                           const OpDesc &op) const {
   int op_dev_id = -1;
   if (op.Type() == "send") {
@@ -584,15 +615,22 @@ void MultiDevSSAGraphBuilder::CreateRPCOp(SSAGraph *result,
   PADDLE_ENFORCE(op_dev_id != -1, "can not find the right place for rpc op: %s",
                  op.Type());
 
-  result->ops_.emplace_back(new RPCOpHandle(op, local_scopes_[op_dev_id],
-                                            op.Type(), places_[op_dev_id]));
+  boost::any_cast<GraphOps *>(result->attrs["ops"])
+      ->emplace_back(new RPCOpHandle(op, local_scopes_[op_dev_id], op.Type(),
+                                     places_[op_dev_id]));
 
   if (op.Type() == "send_barrier") {
-    ConnectOp(result, result->ops_.back().get(), "send");
+    ConnectOp(result,
+              boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get(),
+              "send");
   } else if (op.Type() == "recv") {
-    ConnectOp(result, result->ops_.back().get(), "send_barrier");
+    ConnectOp(result,
+              boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get(),
+              "send_barrier");
   } else if (op.Type() == "fetch_barrier") {
-    ConnectOp(result, result->ops_.back().get(), "recv");
+    ConnectOp(result,
+              boost::any_cast<GraphOps *>(result->attrs["ops"])->back().get(),
+              "recv");
   } else if (op.Type() == "send") {
     // do nothing
   } else {
diff --git a/paddle/fluid/framework/details/multi_devices_graph_builder.h b/paddle/fluid/framework/details/multi_devices_graph_builder.h
index a964e024885e56693224a6199e00ff30beaa1df4..3d7642f522e941571c5bf05142ab327195aa73d7 100644
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.h
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.h
@@ -19,6 +19,7 @@
 
 #include "paddle/fluid/framework/details/build_strategy.h"
 #include "paddle/fluid/framework/details/ssa_graph_builder.h"
+#include "paddle/fluid/framework/ir/graph.h"
 
 namespace paddle {
 namespace platform {
@@ -50,7 +51,7 @@ class MultiDevSSAGraphBuilder : public SSAGraphBuilder {
   int GetVarDeviceID(const std::string &varname) const override;
 
  private:
-  void CreateOpHandleIOs(SSAGraph *result, const OpDesc &op,
+  void CreateOpHandleIOs(Graph *result, const OpDesc &op,
                          size_t device_id) const;
 
  private:
@@ -65,8 +66,8 @@ class MultiDevSSAGraphBuilder : public SSAGraphBuilder {
 
   bool IsScaleLossOp(const OpDesc &op) const;
 
-  void CreateRPCOp(SSAGraph *result, const OpDesc &op) const;
-  void CreateDistTrainOp(SSAGraph *result, const OpDesc &op) const;
+  void CreateRPCOp(Graph *result, const OpDesc &op) const;
+  void CreateDistTrainOp(Graph *result, const OpDesc &op) const;
 
   /**
    * Is this operator as the end-point operator before/after send operator.
@@ -81,17 +82,16 @@ class MultiDevSSAGraphBuilder : public SSAGraphBuilder {
   std::vector<std::string> FindDistTrainRecvVars(
       const ProgramDesc &program) const;
 
-  void ConnectOp(SSAGraph *result, OpHandleBase *op,
+  void ConnectOp(Graph *result, OpHandleBase *op,
                  const std::string &prev_op_name) const;
 
-  void CreateComputationalOps(SSAGraph *result, const OpDesc &op,
+  void CreateComputationalOps(Graph *result, const OpDesc &op,
                               size_t num_places) const;
 
-  void CreateScaleLossGradOp(SSAGraph *result) const;
-  VarHandle *CreateReduceOp(SSAGraph *result, const std::string &og,
+  void CreateScaleLossGradOp(Graph *result) const;
+  VarHandle *CreateReduceOp(Graph *result, const std::string &og,
                             int dst_dev_id) const;
-  void CreateComputationalOp(SSAGraph *result, const OpDesc &op,
-                             int dev_id) const;
+  void CreateComputationalOp(Graph *result, const OpDesc &op, int dev_id) const;
 
   bool IsParameterGradientOnce(
       const std::string &og,
@@ -99,12 +99,12 @@ class MultiDevSSAGraphBuilder : public SSAGraphBuilder {
 
   int GetOpDeviceID(const OpDesc &op) const;
 
-  void InsertAllReduceOp(SSAGraph *result, const std::string &og) const;
+  void InsertAllReduceOp(Graph *result, const std::string &og) const;
 
-  void InsertDataBalanceOp(SSAGraph *result,
+  void InsertDataBalanceOp(Graph *result,
                            const std::vector<std::string> &datas) const;
 
-  void CreateBroadcastOp(SSAGraph *result, const std::string &p_name,
+  void CreateBroadcastOp(Graph *result, const std::string &p_name,
                          size_t src_dev_id) const;
 
   bool IsSparseGradient(const std::string &og) const;
diff --git a/paddle/fluid/framework/details/ssa_graph_builder.cc b/paddle/fluid/framework/details/ssa_graph_builder.cc
index 88a21f48879a15450051ad94ed76e1c48bf23014..2c0873cc87805bb0c9eefbc8e17c8c10cdd83fff 100644
--- a/paddle/fluid/framework/details/ssa_graph_builder.cc
+++ b/paddle/fluid/framework/details/ssa_graph_builder.cc
@@ -17,8 +17,8 @@
 namespace paddle {
 namespace framework {
 namespace details {
-void SSAGraphBuilder::PolishGraphToSupportDataHazards(SSAGraph *graph) {
-  for (auto &var_map : graph->vars_) {
+void SSAGraphBuilder::PolishGraphToSupportDataHazards(Graph *graph) {
+  for (auto &var_map : *boost::any_cast<GraphVars *>(graph->attrs["vars"])) {
     for (auto &name_pair : var_map) {
       if (name_pair.second.size() <= 1) {
         continue;
@@ -40,7 +40,8 @@ void SSAGraphBuilder::PolishGraphToSupportDataHazards(SSAGraph *graph) {
           auto *dep_var = new DummyVarHandle();
           read_op->AddOutput(dep_var);
           write_op->AddInput(dep_var);
-          graph->dep_vars_.emplace(dep_var);
+          boost::any_cast<GraphDepVars *>(graph->attrs["dep_vars"])
+              ->emplace(dep_var);
         }
       }
     }
@@ -48,9 +49,10 @@ void SSAGraphBuilder::PolishGraphToSupportDataHazards(SSAGraph *graph) {
 }
 
 VarHandle *SSAGraphBuilder::CreateOrGetLatestVarHandle(
-    SSAGraph *graph, const std::string &each_var_name,
+    Graph *graph, const std::string &each_var_name,
     const platform::Place &place, size_t place_offset) {
-  auto &var_holders = graph->vars_[place_offset];
+  auto &var_holders =
+      (*boost::any_cast<GraphVars *>(graph->attrs["vars"]))[place_offset];
   auto &var_holder = var_holders[each_var_name];
   VarHandle *var = nullptr;
   if (var_holder.empty()) {
@@ -62,24 +64,29 @@ VarHandle *SSAGraphBuilder::CreateOrGetLatestVarHandle(
   return var;
 }
 
-void SSAGraphBuilder::CreateOpOutput(SSAGraph *graph, OpHandleBase *op_handle,
+void SSAGraphBuilder::CreateOpOutput(Graph *graph, OpHandleBase *op_handle,
                                      const std::string &each_var_name,
                                      const platform::Place &place,
                                      size_t place_offset) {
-  auto &vars = graph->vars_[place_offset][each_var_name];
+  auto &vars =
+      (*boost::any_cast<GraphVars *>(graph->attrs["vars"]))[place_offset]
+                                                           [each_var_name];
   size_t version = vars.size();
   auto var = new VarHandle(version, place_offset, each_var_name, place);
   vars.emplace_back(var);
   op_handle->AddOutput(var);
 }
 
-void SSAGraphBuilder::AddOutputToLeafOps(SSAGraph *graph) {
-  for (auto &op : graph->ops_) {
+void SSAGraphBuilder::AddOutputToLeafOps(Graph *graph) {
+  GraphOps &all_ops = *boost::any_cast<GraphOps *>(graph->attrs["ops"]);
+
+  for (auto &op : all_ops) {
     if (!op->Outputs().empty()) {
       continue;
     }
     auto *dummy_leaf = new DummyVarHandle();
-    graph->dep_vars_.emplace(dummy_leaf);
+    boost::any_cast<GraphDepVars *>(graph->attrs["dep_vars"])
+        ->emplace(dummy_leaf);
     op->AddOutput(dummy_leaf);
   }
 }
diff --git a/paddle/fluid/framework/details/ssa_graph_builder.h b/paddle/fluid/framework/details/ssa_graph_builder.h
index 18612c3c1b62cf4c2ebdc221c301c59ec81c2da7..d5aabb9fd1ac112be31739fd98266fc52313bfcd 100644
--- a/paddle/fluid/framework/details/ssa_graph_builder.h
+++ b/paddle/fluid/framework/details/ssa_graph_builder.h
@@ -16,15 +16,24 @@
 
 #include <memory>
 #include <string>
+#include <vector>
 
 #include "paddle/fluid/framework/details/ssa_graph.h"
 #include "paddle/fluid/framework/program_desc.h"
 #include "paddle/fluid/platform/place.h"
 
+#include "paddle/fluid/framework/ir/graph.h"
+
 namespace paddle {
 namespace framework {
 namespace details {
 
+typedef std::vector<
+    std::unordered_map<std::string, std::vector<std::unique_ptr<VarHandle>>>>
+    GraphVars;
+typedef std::unordered_set<std::unique_ptr<VarHandleBase>> GraphDepVars;
+typedef std::vector<std::unique_ptr<OpHandleBase>> GraphOps;
+
 class SSAGraphBuilder {
  public:
   SSAGraphBuilder() {}
@@ -42,20 +51,20 @@ class SSAGraphBuilder {
    *
    * https://en.wikipedia.org/wiki/Hazard_(computer_architecture)#Write_after_read_(WAR)
    */
-  static void PolishGraphToSupportDataHazards(SSAGraph *graph);
+  static void PolishGraphToSupportDataHazards(Graph *graph);
 
-  static VarHandle *CreateOrGetLatestVarHandle(SSAGraph *graph,
+  static VarHandle *CreateOrGetLatestVarHandle(Graph *graph,
                                                const std::string &each_var_name,
                                                const platform::Place &place,
                                                size_t place_offset);
 
   // Add an output variable (each_var_name, place, place_offset) to op_handle,
   // which belongs to graph
-  static void CreateOpOutput(SSAGraph *graph, OpHandleBase *op_handle,
+  static void CreateOpOutput(Graph *graph, OpHandleBase *op_handle,
                              const std::string &each_var_name,
                              const platform::Place &place, size_t place_offset);
 
-  static void AddOutputToLeafOps(SSAGraph *graph);
+  static void AddOutputToLeafOps(Graph *graph);
 };
 }  // namespace details
 }  // namespace framework
diff --git a/paddle/fluid/framework/ir/graph.h b/paddle/fluid/framework/ir/graph.h
index d1805d7434270096bdf6eb48f090c62ca30e16ba..8996c2d43aef90a469e80c1fb92d5a9c5b042e7c 100644
--- a/paddle/fluid/framework/ir/graph.h
+++ b/paddle/fluid/framework/ir/graph.h
@@ -27,7 +27,7 @@ namespace framework {
 
 class Graph {
  public:
-  std::map<std::string, std::vector<boost::any>> attrs;
+  std::map<std::string, boost::any> attrs;
 
   std::vector<Node *> inputs;
   std::vector<Node *> outputs;
diff --git a/paddle/fluid/framework/ir/pass.h b/paddle/fluid/framework/ir/pass.h
index 6f4bb172c6ed530ff09fc8953ef5c57825efbf79..087ebb870984a03b16ec4fcdec3f7c9aa1a0480a 100644
--- a/paddle/fluid/framework/ir/pass.h
+++ b/paddle/fluid/framework/ir/pass.h
@@ -14,6 +14,27 @@ limitations under the License. */
 
 #pragma once
 
+#include "paddle/fluid/framework/ir/graph.h"
+#include "paddle/fluid/framework/ir/node.h"
+#include "paddle/fluid/framework/program_desc.h"
+
 namespace paddle {
-namespace framework {}  // namespace framework
+namespace framework {
+
+class Pass {
+ public:
+  Pass() = default;
+  virtual ~Pass() {}
+  virtual std::unique_ptr<Graph> Apply(std::unique_ptr<Graph> graph) {
+    return std::move(graph);
+  }
+};
+
+std::unique_ptr<Graph> ProgramToGraph(const ProgramDesc& program) {
+  std::unique_ptr<Graph> g(new Graph);
+
+  return std::move(g);
+}
+
+}  // namespace framework
 }  // namespace paddle