diff --git a/paddle/fluid/pybind/CMakeLists.txt b/paddle/fluid/pybind/CMakeLists.txt
index 163f094eea60231523a1358374423de60441007c..2615b98d30dba539fe41e5ad2f24b94429c0e338 100644
--- a/paddle/fluid/pybind/CMakeLists.txt
+++ b/paddle/fluid/pybind/CMakeLists.txt
@@ -39,6 +39,11 @@ set(PYBIND_SRCS
   compatible.cc
   generator_py.cc)
 
+if(WITH_ASCEND)
+  set(PYBIND_DEPS ${PYBIND_DEPS} ascend_wrapper)
+  set(PYBIND_SRCS ${PYBIND_SRCS} ascend_wrapper_py.cc)
+endif(WITH_ASCEND)
+
 if(WITH_GLOO)
   set(PYBIND_DEPS ${PYBIND_DEPS} gloo_context)
   set(PYBIND_SRCS ${PYBIND_SRCS} gloo_context_py.cc)
diff --git a/paddle/fluid/pybind/ascend_wrapper_py.cc b/paddle/fluid/pybind/ascend_wrapper_py.cc
new file mode 100644
index 0000000000000000000000000000000000000000..00eca380859527ccf71f03b0e677702750e049b7
--- /dev/null
+++ b/paddle/fluid/pybind/ascend_wrapper_py.cc
@@ -0,0 +1,694 @@
+/* Copyright (c) 2021 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. */
+
+#ifdef PADDLE_WITH_ASCEND
+#include <fcntl.h>
+
+#ifdef _POSIX_C_SOURCE
+#undef _POSIX_C_SOURCE
+#endif
+
+#ifdef _XOPEN_SOURCE
+#undef _XOPEN_SOURCE
+#endif
+
+#include <ge/ge_api.h>
+#include <graph/attr_value.h>
+#include <graph/operator_factory.h>
+#include <map>
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+#include "paddle/fluid/framework/fleet/ascend_wrapper.h"
+#include "paddle/fluid/pybind/ascend_wrapper_py.h"
+
+using namespace ge;  // NOLINT
+namespace py = pybind11;
+
+namespace paddle {
+namespace pybind {
+
+void BindAscendWrapper(py::module *m) {
+  py::class_<framework::AscendInstance,
+             std::shared_ptr<framework::AscendInstance>>(*m, "AscendInstance")
+      .def(py::init([]() { return framework::AscendInstance::GetInstance(); }))
+      .def("init_global_resources",
+           &framework::AscendInstance::InitGlobalResouces,
+           py::call_guard<py::gil_scoped_release>())
+      .def("add_ascend_subgraph", &framework::AscendInstance::AddAscendSubgraph,
+           py::call_guard<py::gil_scoped_release>());
+}  // end AscendWrapper
+
+Status ge_initialize(std::map<std::string, std::string> &options) {  // NOLINT
+  py::gil_scoped_release release;
+  Status res = GEInitialize(options);
+  py::gil_scoped_acquire acquire;
+  return res;
+}
+
+enum AttrType {
+  AT_INT64 = 0,
+  AT_INT32,
+  AT_UINT32,
+  AT_LIST_INT64,
+  AT_LIST_INT32,
+  AT_LIST_UINT32,
+  AT_FLOAT,
+  AT_LIST_FLOAT,
+  AT_ATTR_VALUE,
+  AT_STRING,
+  AT_LIST_STRING,
+  AT_BOOL,
+  AT_LIST_BOOL,
+  AT_TENSOR,
+  AT_LIST_TENSOR,
+  AT_LIST_UINT8,
+  AT_LIST_LIST_INT64,
+  AT_LIST_DT,
+  AT_DT,
+  AT_LIST_NAMEATTR,
+  AT_NAMEATTR
+};
+
+void BindAscendGraph(py::module *m) {
+  m->def("ge_initialize", &ge_initialize, "GEInitialize");
+  m->def("ge_finalize", &GEFinalize, "GEFinalize");
+
+  //枚举封装
+  py::enum_<GraphRunMode>(*m, "GEGraphRunMode")
+      .value("PREDICTION", GraphRunMode::PREDICTION)
+      .value("TRAIN", GraphRunMode::TRAIN)
+      .export_values();
+
+  py::enum_<DataType>(*m, "GEDataType")
+      .value("DT_FLOAT", DataType::DT_FLOAT)
+      .value("DT_FLOAT16", DataType::DT_FLOAT16)
+      .value("DT_INT8", DataType::DT_INT8)
+      .value("DT_INT16", DataType::DT_INT16)
+      .value("DT_UINT16", DataType::DT_UINT16)
+      .value("DT_UINT8", DataType::DT_UINT8)
+      .value("DT_INT32", DataType::DT_INT32)
+      .value("DT_INT64", DataType::DT_INT64)
+      .value("DT_UINT32", DataType::DT_UINT32)
+      .value("DT_UINT64", DataType::DT_UINT64)
+      .value("DT_BOOL", DataType::DT_BOOL)
+      .value("DT_DOUBLE", DataType::DT_DOUBLE)
+      .value("DT_STRING", DataType::DT_STRING)
+      .value("DT_DUAL_SUB_INT8", DataType::DT_DUAL_SUB_INT8)
+      .value("DT_DUAL_SUB_UINT8", DataType::DT_DUAL_SUB_UINT8)
+      .value("DT_COMPLEX64", DataType::DT_COMPLEX64)
+      .value("DT_COMPLEX128", DataType::DT_COMPLEX128)
+      .value("DT_QINT8", DataType::DT_QINT8)
+      .value("DT_QINT16", DataType::DT_QINT16)
+      .value("DT_QINT32", DataType::DT_QINT32)
+      .value("DT_QUINT8", DataType::DT_QUINT8)
+      .value("DT_QUINT16", DataType::DT_QUINT16)
+      .value("DT_RESOURCE", DataType::DT_RESOURCE)
+      .value("DT_STRING_REF", DataType::DT_STRING_REF)
+      .value("DT_DUAL", DataType::DT_DUAL)
+      .value("DT_UNDEFINED", DataType::DT_UNDEFINED)
+      .export_values();
+
+  py::enum_<Format>(*m, "GEFormat")
+      .value("FORMAT_NCHW", Format::FORMAT_NCHW)
+      .value("FORMAT_NHWC", Format::FORMAT_NHWC)
+      .value("FORMAT_ND", Format::FORMAT_ND)
+      .value("FORMAT_NC1HWC0", Format::FORMAT_NC1HWC0)
+      .value("FORMAT_FRACTAL_Z", Format::FORMAT_FRACTAL_Z)
+      .value("FORMAT_NC1C0HWPAD", Format::FORMAT_NC1C0HWPAD)
+      .value("FORMAT_NHWC1C0", Format::FORMAT_NHWC1C0)
+      .value("FORMAT_FSR_NCHW", Format::FORMAT_FSR_NCHW)
+      .value("FORMAT_FRACTAL_DECONV", Format::FORMAT_FRACTAL_DECONV)
+      .value("FORMAT_C1HWNC0", Format::FORMAT_C1HWNC0)
+      .value("FORMAT_FRACTAL_DECONV_TRANSPOSE",
+             Format::FORMAT_FRACTAL_DECONV_TRANSPOSE)
+      .value("FORMAT_FRACTAL_DECONV_SP_STRIDE_TRANS",
+             Format::FORMAT_FRACTAL_DECONV_SP_STRIDE_TRANS)
+      .value("FORMAT_NC1HWC0_C04", Format::FORMAT_NC1HWC0_C04)
+      .value("FORMAT_FRACTAL_Z_C04", Format::FORMAT_FRACTAL_Z_C04)
+      .value("FORMAT_CHWN", Format::FORMAT_CHWN)
+      .value("FORMAT_FRACTAL_DECONV_SP_STRIDE8_TRANS",
+             Format::FORMAT_FRACTAL_DECONV_SP_STRIDE8_TRANS)
+      .value("FORMAT_HWCN", Format::FORMAT_HWCN)
+      .value("FORMAT_NC1KHKWHWC0", Format::FORMAT_NC1KHKWHWC0)
+      .value("FORMAT_BN_WEIGHT", Format::FORMAT_BN_WEIGHT)
+      .value("FORMAT_FILTER_HWCK", Format::FORMAT_FILTER_HWCK)
+      .value("FORMAT_HASHTABLE_LOOKUP_LOOKUPS",
+             Format::FORMAT_HASHTABLE_LOOKUP_LOOKUPS)
+      .value("FORMAT_HASHTABLE_LOOKUP_KEYS",
+             Format::FORMAT_HASHTABLE_LOOKUP_KEYS)
+      .value("FORMAT_HASHTABLE_LOOKUP_VALUE",
+             Format::FORMAT_HASHTABLE_LOOKUP_VALUE)
+      .value("FORMAT_HASHTABLE_LOOKUP_OUTPUT",
+             Format::FORMAT_HASHTABLE_LOOKUP_OUTPUT)
+      .value("FORMAT_HASHTABLE_LOOKUP_HITS",
+             Format::FORMAT_HASHTABLE_LOOKUP_HITS)
+      .value("FORMAT_C1HWNCoC0", Format::FORMAT_C1HWNCoC0)
+      .value("FORMAT_MD", Format::FORMAT_MD)
+      .value("FORMAT_NDHWC", Format::FORMAT_NDHWC)
+      .value("FORMAT_FRACTAL_ZZ", Format::FORMAT_FRACTAL_ZZ)
+      .value("FORMAT_FRACTAL_NZ", Format::FORMAT_FRACTAL_NZ)
+      .value("FORMAT_NCDHW", Format::FORMAT_NCDHW)
+      .value("FORMAT_DHWCN", Format::FORMAT_DHWCN)
+      .value("FORMAT_NDC1HWC0", Format::FORMAT_NDC1HWC0)
+      .value("FORMAT_FRACTAL_Z_3D", Format::FORMAT_FRACTAL_Z_3D)
+      .value("FORMAT_CN", Format::FORMAT_CN)
+      .value("FORMAT_NC", Format::FORMAT_NC)
+      .value("FORMAT_DHWNC", Format::FORMAT_DHWNC)
+      .value("FORMAT_FRACTAL_Z_3D_TRANSPOSE",
+             Format::FORMAT_FRACTAL_Z_3D_TRANSPOSE)
+      .value("FORMAT_FRACTAL_ZN_LSTM", Format::FORMAT_FRACTAL_ZN_LSTM)
+      .value("FORMAT_FRACTAL_Z_G", Format::FORMAT_FRACTAL_Z_G)
+      .value("FORMAT_RESERVED", Format::FORMAT_RESERVED)
+      .value("FORMAT_ALL", Format::FORMAT_ALL)
+      .value("FORMAT_NULL", Format::FORMAT_NULL)
+      .export_values();
+
+  py::enum_<UnknowShapeOpType>(*m, "GEUnknowShapeOpType")
+      .value("DEPEND_IN_SHAPE", UnknowShapeOpType::DEPEND_IN_SHAPE)
+      .value("DEPEND_CONST_VALUE", UnknowShapeOpType::DEPEND_CONST_VALUE)
+      .value("DEPEND_SHAPE_RANGE", UnknowShapeOpType::DEPEND_SHAPE_RANGE)
+      .value("DEPEND_COMPUTE", UnknowShapeOpType::DEPEND_COMPUTE)
+      .export_values();
+
+  py::enum_<DeviceType>(*m, "GEDeviceType")
+      .value("NPU", DeviceType::NPU)
+      .value("CPU", DeviceType::CPU)
+      .export_values();
+
+  py::enum_<AttrType>(*m, "GEAttrType")
+      .value("AT_INT64", AttrType::AT_INT64)
+      .value("AT_INT32", AttrType::AT_INT32)
+      .value("AT_UINT32", AttrType::AT_UINT32)
+      .value("AT_LIST_INT64", AttrType::AT_LIST_INT64)
+      .value("AT_LIST_INT32", AttrType::AT_LIST_INT32)
+      .value("AT_LIST_UINT32", AttrType::AT_LIST_UINT32)
+      .value("AT_FLOAT", AttrType::AT_FLOAT)
+      .value("AT_LIST_FLOAT", AttrType::AT_LIST_FLOAT)
+      .value("AT_ATTR_VALUE", AttrType::AT_ATTR_VALUE)
+      .value("AT_STRING", AttrType::AT_STRING)
+      .value("AT_LIST_STRING", AttrType::AT_LIST_STRING)
+      .value("AT_BOOL", AttrType::AT_BOOL)
+      .value("AT_LIST_BOOL", AttrType::AT_LIST_BOOL)
+      .value("AT_TENSOR", AttrType::AT_TENSOR)
+      .value("AT_LIST_TENSOR", AttrType::AT_LIST_TENSOR)
+      .value("AT_LIST_UINT8", AttrType::AT_LIST_UINT8)
+      .value("AT_LIST_LIST_INT64", AttrType::AT_LIST_LIST_INT64)
+      .value("AT_LIST_DT", AttrType::AT_LIST_DT)
+      .value("AT_DT", AttrType::AT_DT)
+      .value("AT_LIST_NAMEATTR", AttrType::AT_LIST_NAMEATTR)
+      .value("AT_NAMEATTR", AttrType::AT_NAMEATTR)
+      .export_values();
+
+  // 类封装
+  py::class_<Session>(*m, "GESession")
+      .def(py::init<const std::map<std::string, std::string> &>())
+      .def("add_graph",
+           (Status (Session::*)(uint32_t, const Graph &)) & Session::AddGraph)
+      .def("add_graph",
+           (Status (Session::*)(uint32_t, const Graph &,
+                                const std::map<std::string, std::string> &)) &
+               Session::AddGraph)
+      .def("remove_graph", &Session::RemoveGraph)
+      .def("run_graph",
+           [](Session &ss, uint32_t graphId,
+              const std::vector<Tensor> &inputs) -> py::tuple {
+             std::vector<Tensor> outputs;
+             Status res = ss.RunGraph(graphId, inputs, outputs);
+             return py::make_tuple(outputs, res);
+           },
+           py::call_guard<py::gil_scoped_release>())
+      .def("build_graph", &Session::BuildGraph)
+      .def("run_graph_async", &Session::RunGraphAsync)
+      .def("register_call_back_func",
+           (Status (Session::*)(  // NOLINT
+               const std::string &,
+               std::function<uint32_t(
+                   uint32_t graph_id,
+                   const std::map<std::string, ge::Tensor> &params_list)>)) &
+               Session::RegisterCallBackFunc)
+      .def("is_graph_need_rebuild", &Session::IsGraphNeedRebuild);
+
+  py::class_<Graph>(*m, "GEGraph")
+      .def(py::init<>())
+      .def(py::init<const std::string &>())
+      .def("set_inputs", &Graph::SetInputs)
+      .def("set_outputs", (Graph & (Graph::*)(const std::vector<Operator> &)) &
+                              Graph::SetOutputs)
+      .def("set_outputs",
+           (Graph & (Graph::*)(const std::vector<
+                               std::pair<Operator, std::vector<size_t>>> &)) &
+               Graph::SetOutputs)
+      .def("set_outputs",
+           (Graph &
+            (Graph::*)(const std::vector<std::pair<ge::Operator, std::string>>
+                           &)) &
+               Graph::SetOutputs)
+      .def("set_targets", &Graph::SetTargets)
+      .def("is_valid", &Graph::IsValid)
+      .def("add_op", &Graph::AddOp)
+      .def("find_op_by_name",
+           [](Graph &graph, const std::string &name) -> py::tuple {
+             ge::Operator op;
+             graphStatus status = graph.FindOpByName(name, op);
+             return py::make_tuple(op, status);
+           })
+      .def("find_op_by_type",
+           [](Graph &graph, const std::string &type) -> py::tuple {
+             std::vector<ge::Operator> ops;
+             graphStatus status = graph.FindOpByType(type, ops);
+             return py::make_tuple(ops, status);
+           })
+      .def("get_all_op_name",
+           [](Graph &graph) -> py::tuple {
+             std::vector<std::string> op_name;
+             graphStatus status = graph.GetAllOpName(op_name);
+             return py::make_tuple(op_name, status);
+           })
+      .def("save_to_file", &Graph::SaveToFile)
+      .def("load_from_file", &Graph::LoadFromFile)
+      .def("get_name", &Graph::GetName)
+      .def("set_need_iteration", &Graph::SetNeedIteration);
+
+  py::class_<Operator>(*m, "GEOperator")
+      .def(py::init<>())
+      .def(py::init<const std::string &>())
+      .def(py::init<const std::string &, const std::string &>())
+      .def("is_empty", &Operator::IsEmpty)
+      .def("get_name", &Operator::GetName)
+      .def("get_op_type", &Operator::GetOpType)
+      .def("set_input",
+           (Operator & (Operator::*)(const std::string &, const Operator &)) &
+               Operator::SetInput)
+      .def("set_input",
+           (Operator & (Operator::*)(const std::string &, const Operator &,
+                                     const std::string &)) &
+               Operator::SetInput)
+      .def("set_input", (Operator & (Operator::*)(const std::string &,
+                                                  const Operator &, uint32_t)) &
+                            Operator::SetInput)
+      .def("add_control_input", &Operator::AddControlInput)
+      .def("get_input_const_data",
+           [](Operator &op, const std::string &dst_name) -> py::tuple {
+             Tensor data;
+             graphStatus res = op.GetInputConstData(dst_name, data);
+             return py::make_tuple(data, res);
+           })
+      .def("get_input_desc",
+           (TensorDesc (Operator::*)(const std::string &) const) &
+               Operator::GetInputDesc)
+      .def("get_input_desc",
+           (TensorDesc (Operator::*)(uint32_t) const) & Operator::GetInputDesc)
+      .def("get_dynamic_output_num", &Operator::GetDynamicOutputNum)
+      .def("get_dynamic_input_num", &Operator::GetDynamicInputNum)
+      .def("try_get_input_desc",
+           [](Operator &op, const std::string &name) -> py::tuple {
+             TensorDesc tensor_desc;
+             graphStatus status = op.TryGetInputDesc(name, tensor_desc);
+             return py::make_tuple(tensor_desc, status);
+           })
+      .def("update_input_desc", &Operator::UpdateInputDesc)
+      .def("get_output_desc",
+           (TensorDesc (Operator::*)(const std::string &) const) &
+               Operator::GetOutputDesc)
+      .def("get_output_desc",
+           (TensorDesc (Operator::*)(uint32_t) const) & Operator::GetOutputDesc)
+      .def("update_output_desc", &Operator::UpdateOutputDesc)
+      .def("get_dynamic_input_desc", &Operator::GetDynamicInputDesc)
+      .def("update_dynamic_input_desc", &Operator::UpdateDynamicInputDesc)
+      .def("get_dynamic_output_desc", &Operator::GetDynamicOutputDesc)
+      .def("update_dynamic_output_desc", &Operator::UpdateDynamicOutputDesc)
+      .def("infer_shape_and_type", &Operator::InferShapeAndType)
+      .def("set_inference_context", &Operator::SetInferenceContext)
+      .def("get_inference_context", &Operator::GetInferenceContext)
+      .def("verify_all_attr", &Operator::VerifyAllAttr)
+      .def("get_inputs_size", &Operator::GetInputsSize)
+      .def("get_outputs_size", &Operator::GetOutputsSize)
+      .def("get_all_attr_names_and_types", &Operator::GetAllAttrNamesAndTypes)
+      .def("set_attr_int64",
+           [](Operator &op, const std::string &name,
+              int64_t value) -> Operator & {
+             int64_t tar = (int64_t)value;
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_int32",
+           [](Operator &op, const std::string &name,
+              int32_t value) -> Operator & {
+             int32_t tar = (int32_t)value;
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_uint32",
+           [](Operator &op, const std::string &name,
+              uint32_t value) -> Operator & {
+             uint32_t tar = (uint32_t)value;
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_vec_int64",
+           [](Operator &op, const std::string &name,
+              const std::vector<int64_t> &value) -> Operator & {
+             int len = value.size();
+             std::vector<int64_t> tar;
+             int64_t tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = (int64_t)value[i];
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_vec_int32",
+           [](Operator &op, const std::string &name,
+              const std::vector<int32_t> &value) -> Operator & {
+             int len = value.size();
+             std::vector<int32_t> tar;
+             int32_t tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = (int32_t)value[i];
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_vec_uint32",
+           [](Operator &op, const std::string &name,
+              const std::vector<uint32_t> &value) -> Operator & {
+             int len = value.size();
+             std::vector<uint32_t> tar;
+             uint32_t tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = (uint32_t)value[i];
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_list_int64",
+           [](Operator &op, const std::string &name,
+              std::initializer_list<int64_t> &attrValue) -> Operator & {
+             return op.SetAttr(name, std::move(attrValue));
+           })
+      .def("set_attr_attrvalue",
+           [](Operator &op, const std::string &name, AttrValue &attrValue)
+               -> Operator & { return op.SetAttr(name, std::move(attrValue)); })
+      .def(
+          "set_attr_float",
+          [](Operator &op, const std::string &name, float value) -> Operator & {
+            float tar = static_cast<float>(value);
+            return op.SetAttr(name, tar);
+          })
+      .def("set_attr_vec_float",
+           [](Operator &op, const std::string &name,
+              const std::vector<float> &value) -> Operator & {
+             int len = value.size();
+             std::vector<float> tar;
+             float tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = static_cast<float>(value[i]);
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_string", (Operator & (Operator::*)(const std::string &,
+                                                        const std::string &)) &
+                                  Operator::SetAttr)
+      .def("set_attr_vec_string",
+           (Operator & (Operator::*)(const std::string &,
+                                     const std::vector<std::string> &)) &
+               Operator::SetAttr)
+      .def("set_attr_bool",
+           [](Operator &op, const std::string &name, bool value) -> Operator & {
+             if (value)
+               return op.SetAttr(name, true);
+             else
+               return op.SetAttr(name, false);
+           })
+      .def("set_attr_vec_bool",
+           [](Operator &op, const std::string &name,
+              const std::vector<bool> &value) -> Operator & {
+             int len = value.size();
+             std::vector<bool> tar;
+             for (int i = 0; i < len; i++) {
+               if (value[i])
+                 tar.push_back(true);
+               else
+                 tar.push_back(false);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_tensor",
+           (Operator & (Operator::*)(const std::string &, const Tensor &)) &
+               Operator::SetAttr)
+      .def("set_attr_vec_tensor",
+           (Operator &
+            (Operator::*)(const std::string &, const std::vector<Tensor> &)) &
+               Operator::SetAttr)
+      .def("set_attr_vec_uint8",
+           [](Operator &op, const std::string &name,
+              const std::vector<uint8_t> &value) -> Operator & {
+             int len = value.size();
+             std::vector<uint8_t> tar;
+             uint8_t tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = (uint8_t)value[i];
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_vec_vec_int64",
+           (Operator &
+            (Operator::*)(const std::string &,
+                          const std::vector<std::vector<int64_t>> &)) &
+               Operator::SetAttr)
+      .def("set_attr_vec_dtype",
+           [](Operator &op, const std::string &name,
+              const std::vector<DataType> &value) -> Operator & {
+             int len = value.size();
+             std::vector<ge::DataType> tar;
+             ge::DataType tmp;
+             for (int i = 0; i < len; i++) {
+               tmp = (ge::DataType)value[i];
+               tar.push_back(tmp);
+             }
+             return op.SetAttr(name, tar);
+           })
+      .def("set_attr_dtype",
+           [](Operator &op, const std::string &name,
+              const DataType &value) -> Operator & {
+             ge::DataType tar = (ge::DataType)value;
+             return op.SetAttr(name, tar);
+           })
+
+      .def("get_attr",
+           [](Operator &op, const std::string &name,
+              AttrType type) -> py::tuple {
+             graphStatus res = -1;
+             switch (type) {
+               case AT_INT64: {
+                 int64_t i_64_av;
+                 res = op.GetAttr(name, i_64_av);
+                 return py::make_tuple(i_64_av, res);
+               } break;
+               case AT_INT32: {
+                 int32_t i_32_av;
+                 res = op.GetAttr(name, i_32_av);
+                 return py::make_tuple(i_32_av, res);
+               } break;
+               case AT_UINT32: {
+                 uint32_t ui_32_av;
+                 res = op.GetAttr(name, ui_32_av);
+                 return py::make_tuple(ui_32_av, res);
+               } break;
+               case AT_LIST_INT64: {
+                 std::vector<int64_t> v_i_64_av;
+                 res = op.GetAttr(name, v_i_64_av);
+                 return py::make_tuple(v_i_64_av, res);
+               } break;
+               case AT_LIST_INT32: {
+                 std::vector<int32_t> v_i_32_av;
+                 res = op.GetAttr(name, v_i_32_av);
+                 return py::make_tuple(v_i_32_av, res);
+               } break;
+               case AT_LIST_UINT32: {
+                 std::vector<uint32_t> v_ui_32_av;
+                 res = op.GetAttr(name, v_ui_32_av);
+                 return py::make_tuple(v_ui_32_av, res);
+               } break;
+               case AT_FLOAT: {
+                 float f_av;
+                 res = op.GetAttr(name, f_av);
+                 return py::make_tuple(f_av, res);
+               } break;
+               case AT_LIST_FLOAT: {
+                 std::vector<float> v_f_av;
+                 res = op.GetAttr(name, v_f_av);
+                 return py::make_tuple(v_f_av, res);
+               } break;
+               case AT_ATTR_VALUE: {
+                 AttrValue o_av;
+                 res = op.GetAttr(name, o_av);
+                 return py::make_tuple(o_av, res);
+               } break;
+               case AT_STRING: {
+                 std::string s_av;
+                 res = op.GetAttr(name, s_av);
+                 return py::make_tuple(s_av, res);
+               } break;
+               case AT_LIST_STRING: {
+                 std::vector<std::string> v_s_av;
+                 res = op.GetAttr(name, v_s_av);
+                 return py::make_tuple(v_s_av, res);
+               } break;
+               case AT_BOOL: {
+                 bool b_av;
+                 res = op.GetAttr(name, b_av);
+                 return py::make_tuple(b_av, res);
+               } break;
+               case AT_LIST_BOOL: {
+                 std::vector<bool> v_b_av;
+                 res = op.GetAttr(name, v_b_av);
+                 return py::make_tuple(v_b_av, res);
+               } break;
+               case AT_TENSOR: {
+                 Tensor t_av;
+                 res = op.GetAttr(name, t_av);
+                 return py::make_tuple(t_av, res);
+               } break;
+               case AT_LIST_TENSOR: {
+                 std::vector<Tensor> v_t_av;
+                 res = op.GetAttr(name, v_t_av);
+                 return py::make_tuple(v_t_av, res);
+               } break;
+               case AT_LIST_UINT8: {
+                 std::vector<uint8_t> v_ui_8_av;
+                 res = op.GetAttr(name, v_ui_8_av);
+                 return py::make_tuple(v_ui_8_av, res);
+               } break;
+               case AT_LIST_LIST_INT64: {
+                 std::vector<std::vector<int64_t>> v_v_i_64_av;
+                 res = op.GetAttr(name, v_v_i_64_av);
+                 return py::make_tuple(v_v_i_64_av, res);
+               } break;
+               case AT_DT: {
+                 ge::DataType dt_av;
+                 res = op.GetAttr(name, dt_av);
+                 return py::make_tuple(dt_av, res);
+               } break;
+               case AT_LIST_DT: {
+                 std::vector<ge::DataType> v_dt_av;
+                 res = op.GetAttr(name, v_dt_av);
+                 return py::make_tuple(v_dt_av, res);
+               } break;
+               default:
+                 return py::make_tuple(0, res);
+                 break;
+             }
+           })
+      .def("break_connect", &Operator::BreakConnect)
+      .def("get_subgraph_names_count", &Operator::GetSubgraphNamesCount)
+      .def("get_subgraph_names", &Operator::GetSubgraphNames)
+      .def("get_subgraph_builder", &Operator::GetSubgraphBuilder)
+      .def("get_subgraph", &Operator::GetSubgraph)
+      .def("get_dynamic_subgraph_builder", &Operator::GetDynamicSubgraphBuilder)
+      .def("get_dynamic_subgraph", &Operator::GetDynamicSubgraph);
+
+  py::class_<Tensor>(*m, "GETensor")
+      .def(py::init<>())
+      .def(py::init<const TensorDesc &>())
+      .def(py::init<const TensorDesc &, const std::vector<uint8_t> &>())
+      .def(py::init<const TensorDesc &, const uint8_t *, size_t>())
+      .def("set_tensor_desc", &Tensor::SetTensorDesc)
+      .def("get_tensor_desc", &Tensor::GetTensorDesc)
+      // .def("set_data", (graphStatus(Tensor::*)(std::vector<uint8_t> &&)) &
+      // Tensor::SetData)
+      .def("set_data", (graphStatus (Tensor::*)(const std::vector<uint8_t> &)) &
+                           Tensor::SetData)
+      .def("set_data",
+           (graphStatus (Tensor::*)(const uint8_t *, size_t)) & Tensor::SetData)
+      .def("set_data",
+           (graphStatus (Tensor::*)(const std::string &)) & Tensor::SetData)
+      .def("set_data",
+           (graphStatus (Tensor::*)(const std::vector<std::string> &)) &
+               Tensor::SetData)
+
+      .def("get_data",
+           [](Tensor &ts) -> py::list {
+             py::list v_data;
+             uint8_t *data = ts.GetData();
+             size_t size = ts.GetSize();
+             for (size_t i = 0; i < size; ++i) {
+               v_data.append(data[i]);
+             }
+             return v_data;
+           })
+      .def("get_size", &Tensor::GetSize)
+      .def("is_valid", &Tensor::IsValid)
+      .def("clone", &Tensor::Clone);
+
+  py::class_<TensorDesc>(*m, "GETensorDesc")
+      .def(py::init<>())
+      .def(py::init<Shape, Format, DataType>(), py::arg("shape"),
+           py::arg("format") = FORMAT_ND, py::arg("dt") = DT_FLOAT)
+      .def(py::init<const TensorDesc &>())
+      .def("update",
+           (void (TensorDesc::*)(Shape, Format, DataType)) & TensorDesc::Update,
+           py::arg("shape"), py::arg("format") = FORMAT_ND,
+           py::arg("dt") = DT_FLOAT)
+      .def("set_shape", &TensorDesc::SetShape)
+      .def("get_shape", &TensorDesc::GetShape)
+      .def("set_unknown_dim_num_shape", &TensorDesc::SetUnknownDimNumShape)
+      .def("set_shape_range", &TensorDesc::SetShapeRange)
+      .def("get_shape_range",
+           [](TensorDesc &tensorDesc) -> py::tuple {
+             std::vector<std::pair<int64_t, int64_t>> range;
+             graphStatus status = tensorDesc.GetShapeRange(range);
+             return py::make_tuple(range, status);
+           })
+      .def("set_format", &TensorDesc::SetFormat)
+      .def("get_format", &TensorDesc::GetFormat)
+      .def("get_origin_shape", &TensorDesc::GetOriginShape)
+      .def("set_origin_shape", &TensorDesc::SetOriginShape)
+      .def("set_origin_format", &TensorDesc::SetOriginFormat)
+      .def("get_origin_format", &TensorDesc::GetOriginFormat)
+      .def("set_data_type", &TensorDesc::SetDataType)
+      .def("get_data_type", &TensorDesc::GetDataType)
+      .def("set_name", &TensorDesc::SetName)
+      .def("get_name", &TensorDesc::GetName)
+      .def("set_size", &TensorDesc::SetSize)
+      .def("get_size", &TensorDesc::GetSize)
+      .def("set_real_dim_cnt", &TensorDesc::SetRealDimCnt)
+      .def("get_real_dim_cnt", &TensorDesc::GetRealDimCnt);
+
+  py::class_<Shape>(*m, "GEShape")
+      .def(py::init<>())
+      .def(py::init<const std::vector<int64_t> &>())
+      .def("get_dim_num", &Shape::GetDimNum)
+      .def("set_dim", &Shape::SetDim)
+      .def("get_dim", &Shape::GetDim)
+      .def("get_dims", &Shape::GetDims)
+      .def("get_shape_size", &Shape::GetShapeSize);
+
+  py::class_<AttrValue>(*m, "GEAttrValue").def(py::init<>());
+
+  py::class_<OperatorFactory>(*m, "GEOperatorFactory")
+      .def("create_operator", &OperatorFactory::CreateOperator)
+      .def("get_ops_type_list",
+           []() -> py::tuple {
+             std::vector<std::string> all_ops;
+             graphStatus status = OperatorFactory::GetOpsTypeList(all_ops);
+             return py::make_tuple(all_ops, status);
+           })
+      .def("is_exist_op", &OperatorFactory::IsExistOp);
+}
+
+}  // end namespace pybind
+}  // end namespace paddle
+#endif
diff --git a/paddle/fluid/pybind/ascend_wrapper_py.h b/paddle/fluid/pybind/ascend_wrapper_py.h
new file mode 100644
index 0000000000000000000000000000000000000000..4af96d6ef4b92ac43b0c115dc4e4138274fe429c
--- /dev/null
+++ b/paddle/fluid/pybind/ascend_wrapper_py.h
@@ -0,0 +1,31 @@
+// Copyright (c) 2021 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
+
+#ifdef PADDLE_WITH_ASCEND
+#include "pybind11/pybind11.h"
+#include "pybind11/stl.h"
+
+namespace py = pybind11;
+
+namespace paddle {
+namespace pybind {
+
+void BindAscendGraph(py::module* m);
+void BindAscendWrapper(py::module* m);
+
+}  // namespace pybind
+}  // namespace paddle
+#endif
diff --git a/paddle/fluid/pybind/pybind.cc b/paddle/fluid/pybind/pybind.cc
index 4006014efca8c2126fa910996be6fa3f5897ced2..8782f9034288ace70010b909e1de51758010a004 100644
--- a/paddle/fluid/pybind/pybind.cc
+++ b/paddle/fluid/pybind/pybind.cc
@@ -64,6 +64,9 @@ limitations under the License. */
 #include "paddle/fluid/platform/monitor.h"
 #include "paddle/fluid/platform/place.h"
 #include "paddle/fluid/platform/profiler.h"
+#ifdef PADDLE_WITH_ASCEND
+#include "paddle/fluid/pybind/ascend_wrapper_py.h"
+#endif
 #include "paddle/fluid/pybind/box_helper_py.h"
 #include "paddle/fluid/pybind/compatible.h"
 #include "paddle/fluid/pybind/const_value.h"
@@ -2829,6 +2832,10 @@ All parameter, weight, gradient are variables in Paddle.
   BindCompatible(&m);
   BindDataset(&m);
   BindGenerator(&m);
+#ifdef PADDLE_WITH_ASCEND
+  BindAscendWrapper(&m);
+  BindAscendGraph(&m);
+#endif
 #ifdef PADDLE_WITH_CRYPTO
   BindCrypto(&m);
 #endif