diff --git a/paddle/fluid/framework/CMakeLists.txt b/paddle/fluid/framework/CMakeLists.txt
index ec252929d5584c211cea7fa52004ecdfdf586a85..bae8f51bcf96f2b70d4d2a0fafd81247fd299866 100644
--- a/paddle/fluid/framework/CMakeLists.txt
+++ b/paddle/fluid/framework/CMakeLists.txt
@@ -1,4 +1,5 @@
 add_subdirectory(details)
+add_subdirectory(ir)
 # ddim lib
 proto_library(framework_proto SRCS framework.proto)
 
diff --git a/paddle/fluid/framework/ir/CMakeLists.txt b/paddle/fluid/framework/ir/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4cd373e8eade427ca38afd0deb9da3ec078d4c74
--- /dev/null
+++ b/paddle/fluid/framework/ir/CMakeLists.txt
@@ -0,0 +1,3 @@
+cc_library(graph SRCS graph.cc)
+cc_library(node SRCS node.cc)
+cc_library(pass SRCS pass.cc)
diff --git a/paddle/fluid/framework/ir/graph.cc b/paddle/fluid/framework/ir/graph.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b5c5ba7c1494d1766ea69f5698c40e860bafc247
--- /dev/null
+++ b/paddle/fluid/framework/ir/graph.cc
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#include "paddle/fluid/framework/ir/graph.h"
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle
diff --git a/paddle/fluid/framework/ir/graph.h b/paddle/fluid/framework/ir/graph.h
new file mode 100644
index 0000000000000000000000000000000000000000..6f4bb172c6ed530ff09fc8953ef5c57825efbf79
--- /dev/null
+++ b/paddle/fluid/framework/ir/graph.h
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#pragma once
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle
diff --git a/paddle/fluid/framework/ir/node.cc b/paddle/fluid/framework/ir/node.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ca83fa7a83ebd6b23d60334eeaab475959b12e5c
--- /dev/null
+++ b/paddle/fluid/framework/ir/node.cc
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#include "paddle/fluid/framework/ir/node.h"
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle
diff --git a/paddle/fluid/framework/ir/node.h b/paddle/fluid/framework/ir/node.h
new file mode 100644
index 0000000000000000000000000000000000000000..6f4bb172c6ed530ff09fc8953ef5c57825efbf79
--- /dev/null
+++ b/paddle/fluid/framework/ir/node.h
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#pragma once
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle
diff --git a/paddle/fluid/framework/ir/pass.cc b/paddle/fluid/framework/ir/pass.cc
new file mode 100644
index 0000000000000000000000000000000000000000..91b0decd25538ff76964c1b87c29b3ccc7960d76
--- /dev/null
+++ b/paddle/fluid/framework/ir/pass.cc
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#include "paddle/fluid/framework/ir/pass.h"
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle
diff --git a/paddle/fluid/framework/ir/pass.h b/paddle/fluid/framework/ir/pass.h
new file mode 100644
index 0000000000000000000000000000000000000000..6f4bb172c6ed530ff09fc8953ef5c57825efbf79
--- /dev/null
+++ b/paddle/fluid/framework/ir/pass.h
@@ -0,0 +1,19 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */
+
+#pragma once
+
+namespace paddle {
+namespace framework {}  // namespace framework
+}  // namespace paddle