diff --git a/cmake/operators.cmake b/cmake/operators.cmake
index 824daf77519afe72fb3ae4b5c3f38b5180ae73ce..3fc75c3031fb59eb8ddc308da2b8b30885ae2412 100644
--- a/cmake/operators.cmake
+++ b/cmake/operators.cmake
@@ -11,12 +11,16 @@ function(op_library TARGET)
     set(miopen_hip_cc_srcs)
     set(cu_cc_srcs)
     set(xpu_cc_srcs)
+    set(npu_cc_srcs)
     set(cudnn_cu_cc_srcs)
     set(cudnn_cu_srcs)
     set(CUDNN_FILE)
     set(mkldnn_cc_srcs)
     set(MKLDNN_FILE)
     set(op_common_deps operator op_registry math_function layer common_infer_shape_functions)
+    if (WITH_ASCEND_CL)
+      set(op_common_deps ${op_common_deps} npu_op_runner)
+    endif()
     # Option `UNITY` is used to specify that operator `TARGET` will compiles with Unity Build.
     set(options UNITY)
     set(oneValueArgs "")
@@ -84,6 +88,12 @@ function(op_library TARGET)
                 list(APPEND xpu_cc_srcs ${XPU_FILE}.cc)
             endif()
         endif()
+        if(WITH_ASCEND_CL)
+            string(REPLACE "_op" "_op_npu" NPU_FILE "${TARGET}")
+            if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${NPU_FILE}.cc)
+                list(APPEND npu_cc_srcs ${NPU_FILE}.cc)
+            endif()
+        endif()
     else()
         foreach(src ${op_library_SRCS})
             if (WITH_ROCM_PLATFORM AND ${src} MATCHES ".*\\.hip.cu$")
@@ -106,6 +116,8 @@ function(op_library TARGET)
                 list(APPEND cu_cc_srcs ${src})
             elseif(WITH_XPU AND ${src} MATCHES ".*_op_xpu.cc$")
                 list(APPEND xpu_cc_srcs ${src})
+            elseif(WITH_ASCEND_CL AND ${src} MATCHES ".*_op_npu.cc$")
+                list(APPEND npu_cc_srcs ${src})
             elseif(${src} MATCHES ".*\\.cc$")
                 list(APPEND cc_srcs ${src})
             else()
@@ -170,7 +182,7 @@ function(op_library TARGET)
         # Unity Build relies on global option `WITH_UNITY_BUILD` and local option `UNITY`.
         if(WITH_UNITY_BUILD AND op_library_UNITY)
             # Combine the cc source files.
-            compose_unity_target_sources(${UNITY_TARGET} cc ${cc_srcs} ${mkldnn_cc_srcs} ${xpu_cc_srcs})
+            compose_unity_target_sources(${UNITY_TARGET} cc ${cc_srcs} ${mkldnn_cc_srcs} ${xpu_cc_srcs} ${npu_cc_srcs})
             if(TARGET ${UNITY_TARGET})
                 # If `UNITY_TARGET` exists, add source files to `UNITY_TARGET`.
                 target_sources(${UNITY_TARGET} PRIVATE ${unity_target_cc_sources})
@@ -181,7 +193,7 @@ function(op_library TARGET)
             # Add alias library to handle dependencies.
             add_library(${TARGET} ALIAS ${UNITY_TARGET})
         else()
-            cc_library(${TARGET} SRCS ${cc_srcs} ${mkldnn_cc_srcs} ${xpu_cc_srcs} DEPS ${op_library_DEPS}
+            cc_library(${TARGET} SRCS ${cc_srcs} ${mkldnn_cc_srcs} ${xpu_cc_srcs} ${npu_cc_srcs} DEPS ${op_library_DEPS}
                 ${op_common_deps})
         endif()
     endif()
@@ -230,10 +242,11 @@ function(op_library TARGET)
     list(LENGTH cu_cc_srcs cu_cc_srcs_len)
     list(LENGTH mkldnn_cc_srcs mkldnn_cc_srcs_len)
     list(LENGTH xpu_cc_srcs xpu_cc_srcs_len)
+    list(LENGTH npu_cc_srcs npu_cc_srcs_len)
     list(LENGTH hip_cu_srcs hip_cu_srcs_len)
     list(LENGTH miopen_hip_cc_srcs miopen_hip_cc_srcs_len)
     if (${pybind_flag} EQUAL 0 AND ${mkldnn_cc_srcs_len} EQUAL 0 AND ${cu_srcs_len} EQUAL 0 AND ${cu_cc_srcs_len} EQUAL 0 AND
-        ${hip_cu_srcs_len} EQUAL 0 AND ${miopen_hip_cc_srcs_len} EQUAL 0 AND ${xpu_cc_srcs_len} EQUAL 0)
+        ${hip_cu_srcs_len} EQUAL 0 AND ${miopen_hip_cc_srcs_len} EQUAL 0 AND ${xpu_cc_srcs_len} EQUAL 0 AND ${npu_cc_srcs_len} EQUAL 0)
         file(APPEND ${pybind_file} "USE_CPU_ONLY_OP(${TARGET});\n")
         set(pybind_flag 1)
     endif()
@@ -273,6 +286,9 @@ function(op_library TARGET)
     if (WITH_XPU AND ${xpu_cc_srcs_len} GREATER 0)
         file(APPEND ${pybind_file} "USE_OP_DEVICE_KERNEL(${TARGET}, XPU);\n")
     endif()
+    if (WITH_XPU AND ${npu_cc_srcs_len} GREATER 0)
+        file(APPEND ${pybind_file} "USE_OP_DEVICE_KERNEL(${TARGET}, NPU);\n")
+    endif()
     # pybind USE_OP_DEVICE_KERNEL for MKLDNN
     if (WITH_MKLDNN AND ${mkldnn_cc_srcs_len} GREATER 0)
       # Append first implemented MKLDNN activation operator
@@ -323,6 +339,7 @@ function(register_operators)
     file(GLOB OPS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*_op.cc")
     string(REPLACE "_mkldnn" "" OPS "${OPS}")
     string(REPLACE "_xpu" "" OPS "${OPS}")
+    string(REPLACE "_npu" "" OPS "${OPS}")
     string(REPLACE ".cc" "" OPS "${OPS}")
     list(REMOVE_DUPLICATES OPS)
     list(LENGTH register_operators_DEPS register_operators_DEPS_len)
diff --git a/paddle/fluid/framework/library_type.h b/paddle/fluid/framework/library_type.h
index 4307e51862df572e013431fceaaf89cc1cf6679c..8fe314cf5f18c5e8cc0a56ca8f231d32b9896aaf 100644
--- a/paddle/fluid/framework/library_type.h
+++ b/paddle/fluid/framework/library_type.h
@@ -61,6 +61,8 @@ inline LibraryType StringToLibraryType(const char* ctype) {
     return LibraryType::kPlain;
   } else if (s == std::string("XPU")) {
     return LibraryType::kPlain;
+  } else if (s == std::string("NPU")) {
+    return LibraryType::kPlain;
   } else if (s == std::string("CUDA")) {
     return LibraryType::kPlain;
   } else {
diff --git a/paddle/fluid/framework/op_registry.h b/paddle/fluid/framework/op_registry.h
index e32ab8c7442e8426eb66bba582b6a5497a87c66e..6975dd7a214dab631e94d70f34ded79fd40ef7bd 100644
--- a/paddle/fluid/framework/op_registry.h
+++ b/paddle/fluid/framework/op_registry.h
@@ -304,6 +304,9 @@ struct OpKernelRegistrarFunctorEx<PlaceType, false, I,
 #define REGISTER_OP_XPU_KERNEL(op_type, ...) \
   REGISTER_OP_KERNEL(op_type, XPU, ::paddle::platform::XPUPlace, __VA_ARGS__)
 
+#define REGISTER_OP_NPU_KERNEL(op_type, ...) \
+  REGISTER_OP_KERNEL(op_type, NPU, ::paddle::platform::NPUPlace, __VA_ARGS__)
+
 #define REGISTER_OP_KERNEL_EX(op_type, library_type, place_class,  \
                               customized_name,                     \
                               customized_type_value,               \
diff --git a/paddle/fluid/framework/operator.cc b/paddle/fluid/framework/operator.cc
index dcaebc10a7408320831503dba4bd76ef55d2ed37..3af0d7fcf5de5bd60f824103b1a2fcd992239261 100644
--- a/paddle/fluid/framework/operator.cc
+++ b/paddle/fluid/framework/operator.cc
@@ -212,6 +212,16 @@ void OperatorBase::Run(const Scope& scope, const platform::Place& place) {
 #else
       auto dev_id = BOOST_GET_CONST(platform::XPUPlace, place).device;
       platform::SetXPUDeviceId(dev_id);
+#endif
+    } else if (platform::is_npu_place(place)) {
+#ifndef PADDLE_WITH_ASCEND_CL
+      PADDLE_THROW(platform::errors::Unavailable(
+          "Cannot run operator on place %s, please recompile paddle or "
+          "reinstall Paddle with NPU support.",
+          place));
+#else
+      auto dev_id = BOOST_GET_CONST(platform::NPUPlace, place).device;
+      platform::SetNPUDeviceId(dev_id);
 #endif
     }
 
diff --git a/paddle/fluid/framework/tensor_test.cc b/paddle/fluid/framework/tensor_test.cc
index 92a29d5165ce790bbbc9673979c5994317bb3dfb..e42a3a0c2935da8d145351bc0f2f6326fafa2e8b 100644
--- a/paddle/fluid/framework/tensor_test.cc
+++ b/paddle/fluid/framework/tensor_test.cc
@@ -125,25 +125,54 @@ TEST(Tensor, MutableData) {
     float* p2 = nullptr;
     // initialization
     p1 = src_tensor.mutable_data<float>(framework::make_ddim({1, 2, 3}),
-                                        platform::CUDAPlace());
+                                        platform::CUDAPlace(0));
     auto p1_holder = src_tensor.Holder();
     EXPECT_NE(p1, nullptr);
     // set src_tensor a new dim with large size
     // momery is supposed to be re-allocated
     p2 = src_tensor.mutable_data<float>(framework::make_ddim({3, 1024}),
-                                        platform::CUDAPlace());
+                                        platform::CUDAPlace(0));
     auto p2_holder = src_tensor.Holder();
     EXPECT_NE(p2, nullptr);
     EXPECT_NE(p1_holder.get(), p2_holder.get());
     // set src_tensor a new dim with same size
     // momery block is supposed to be unchanged
     p1 = src_tensor.mutable_data<float>(framework::make_ddim({2, 2, 3}),
-                                        platform::CUDAPlace());
+                                        platform::CUDAPlace(0));
     EXPECT_EQ(p1, p2);
     // set src_tensor a new dim with smaller size
     // momery block is supposed to be unchanged
     p2 = src_tensor.mutable_data<float>(framework::make_ddim({2, 2}),
-                                        platform::CUDAPlace());
+                                        platform::CUDAPlace(0));
+    EXPECT_EQ(p1, p2);
+  }
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+  {
+    framework::Tensor src_tensor;
+    float* p1 = nullptr;
+    float* p2 = nullptr;
+    // initialization
+    p1 = src_tensor.mutable_data<float>(framework::make_ddim({1, 2, 3}),
+                                        platform::NPUPlace(0));
+    auto p1_holder = src_tensor.Holder();
+    EXPECT_NE(p1, nullptr);
+    // set src_tensor a new dim with large size
+    // momery is supposed to be re-allocated
+    p2 = src_tensor.mutable_data<float>(framework::make_ddim({3, 1024}),
+                                        platform::NPUPlace(0));
+    auto p2_holder = src_tensor.Holder();
+    EXPECT_NE(p2, nullptr);
+    EXPECT_NE(p1_holder.get(), p2_holder.get());
+    // set src_tensor a new dim with same size
+    // momery block is supposed to be unchanged
+    p1 = src_tensor.mutable_data<float>(framework::make_ddim({2, 2, 3}),
+                                        platform::NPUPlace(0));
+    EXPECT_EQ(p1, p2);
+    // set src_tensor a new dim with smaller size
+    // momery block is supposed to be unchanged
+    p2 = src_tensor.mutable_data<float>(framework::make_ddim({2, 2}),
+                                        platform::NPUPlace(0));
     EXPECT_EQ(p1, p2);
   }
 #endif
@@ -179,7 +208,17 @@ TEST(Tensor, ShareDataWith) {
     framework::Tensor src_tensor;
     framework::Tensor dst_tensor;
     src_tensor.mutable_data<int>(framework::make_ddim({2, 3, 4}),
-                                 platform::CUDAPlace());
+                                 platform::CUDAPlace(0));
+    dst_tensor.ShareDataWith(src_tensor);
+    ASSERT_EQ(src_tensor.data<int>(), dst_tensor.data<int>());
+  }
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+  {
+    framework::Tensor src_tensor;
+    framework::Tensor dst_tensor;
+    src_tensor.mutable_data<int>(framework::make_ddim({2, 3, 4}),
+                                 platform::NPUPlace(0));
     dst_tensor.ShareDataWith(src_tensor);
     ASSERT_EQ(src_tensor.data<int>(), dst_tensor.data<int>());
   }
@@ -216,7 +255,34 @@ TEST(Tensor, Slice) {
   {
     framework::Tensor src_tensor;
     src_tensor.mutable_data<double>(framework::make_ddim({6, 9}),
-                                    platform::CUDAPlace());
+                                    platform::CUDAPlace(0));
+    framework::Tensor slice_tensor = src_tensor.Slice(2, 6);
+    framework::DDim slice_dims = slice_tensor.dims();
+    ASSERT_EQ(arity(slice_dims), 2);
+    EXPECT_EQ(slice_dims[0], 4);
+    EXPECT_EQ(slice_dims[1], 9);
+
+    uintptr_t src_data_address =
+        reinterpret_cast<uintptr_t>(src_tensor.data<double>());
+    uintptr_t src_mutable_data_address =
+        reinterpret_cast<uintptr_t>(src_tensor.mutable_data<double>(
+            src_tensor.dims(), platform::CUDAPlace(0)));
+    uintptr_t slice_data_address =
+        reinterpret_cast<uintptr_t>(slice_tensor.data<double>());
+    uintptr_t slice_mutable_data_address =
+        reinterpret_cast<uintptr_t>(slice_tensor.mutable_data<double>(
+            slice_tensor.dims(), platform::CUDAPlace(0)));
+    EXPECT_EQ(src_data_address, src_mutable_data_address);
+    EXPECT_EQ(slice_data_address, slice_mutable_data_address);
+    EXPECT_EQ(src_data_address + 9 * 2 * sizeof(double), slice_data_address);
+  }
+#endif
+
+#ifdef PADDLE_WITH_ASCEND_CL
+  {
+    framework::Tensor src_tensor;
+    src_tensor.mutable_data<double>(framework::make_ddim({6, 9}),
+                                    platform::NPUPlace(0));
     framework::Tensor slice_tensor = src_tensor.Slice(2, 6);
     framework::DDim slice_dims = slice_tensor.dims();
     ASSERT_EQ(arity(slice_dims), 2);
@@ -227,12 +293,12 @@ TEST(Tensor, Slice) {
         reinterpret_cast<uintptr_t>(src_tensor.data<double>());
     uintptr_t src_mutable_data_address =
         reinterpret_cast<uintptr_t>(src_tensor.mutable_data<double>(
-            src_tensor.dims(), platform::CUDAPlace()));
+            src_tensor.dims(), platform::NPUPlace(0)));
     uintptr_t slice_data_address =
         reinterpret_cast<uintptr_t>(slice_tensor.data<double>());
     uintptr_t slice_mutable_data_address =
         reinterpret_cast<uintptr_t>(slice_tensor.mutable_data<double>(
-            slice_tensor.dims(), platform::CUDAPlace()));
+            slice_tensor.dims(), platform::NPUPlace(0)));
     EXPECT_EQ(src_data_address, src_mutable_data_address);
     EXPECT_EQ(slice_data_address, slice_mutable_data_address);
     EXPECT_EQ(src_data_address + 9 * 2 * sizeof(double), slice_data_address);
diff --git a/paddle/fluid/framework/tensor_util.h b/paddle/fluid/framework/tensor_util.h
index 50644370bc6b6f9d3ed72653a67c9f9d301bea5d..e782963f1882a4cd3a04d4aef3b1cb90f86f86ae 100644
--- a/paddle/fluid/framework/tensor_util.h
+++ b/paddle/fluid/framework/tensor_util.h
@@ -158,6 +158,14 @@ void TensorFromVector(const std::vector<T>& src,
         reinterpret_cast<const platform::CUDADeviceContext&>(ctx).stream());
   }
 #endif
+#ifdef PADDLE_WITH_ASCEND_CL
+  else if (platform::is_npu_place(dst_place)) {  // NOLINT
+    memory::Copy(
+        BOOST_GET_CONST(platform::NPUPlace, dst_place), dst_ptr, src_place,
+        src_ptr, size,
+        reinterpret_cast<const platform::NPUDeviceContext&>(ctx).stream());
+  }
+#endif
 }
 
 template <typename T>
@@ -195,6 +203,14 @@ void TensorToVector(const Tensor& src, const platform::DeviceContext& ctx,
         reinterpret_cast<const platform::CUDADeviceContext&>(ctx).stream());
   }
 #endif
+#ifdef PADDLE_WITH_ASCEND_CL
+  else if (platform::is_npu_place(src.place())) {  // NOLINT
+    memory::Copy(
+        dst_place, dst_ptr, BOOST_GET_CONST(platform::NPUPlace, src.place()),
+        src_ptr, size,
+        reinterpret_cast<const platform::NPUDeviceContext&>(ctx).stream());
+  }
+#endif
 }
 
 template <typename T>
diff --git a/paddle/fluid/memory/memcpy.cc b/paddle/fluid/memory/memcpy.cc
index b17da7f69a9c305a10271271a085c593bec3eb07..22dd7eb48a474bd7e63da31a098086444170d6f5 100644
--- a/paddle/fluid/memory/memcpy.cc
+++ b/paddle/fluid/memory/memcpy.cc
@@ -198,6 +198,85 @@ void Copy<platform::XPUPlace, platform::XPUPlace>(platform::XPUPlace dst_place,
 }
 #endif
 
+#ifdef PADDLE_WITH_ASCEND_CL
+template <>
+void Copy<platform::NPUPlace, platform::CPUPlace>(platform::NPUPlace dst_place,
+                                                  void* dst,
+                                                  platform::CPUPlace src_place,
+                                                  const void* src, size_t num,
+                                                  aclrtStream stream) {
+  if (UNLIKELY(num == 0)) return;
+
+  platform::SetNPUDeviceId(dst_place.device);
+  VLOG(4) << "memory::Copy " << num << " Bytes from " << src_place << " to "
+          << dst_place << " by thream(" << stream << ")";
+  if (stream) {
+    platform::RecordEvent record_event("NpuMemcpyAsync:CPU->NPU");
+    platform::NPUMemcpyAsync(dst, src, num, ACL_MEMCPY_HOST_TO_DEVICE, stream);
+  } else {
+    platform::RecordEvent record_event("NpuMemcpySync:CPU->NPU");
+    platform::NPUMemcpySync(dst, src, num, ACL_MEMCPY_HOST_TO_DEVICE);
+  }
+}
+
+template <>
+void Copy<platform::CPUPlace, platform::NPUPlace>(platform::CPUPlace dst_place,
+                                                  void* dst,
+                                                  platform::NPUPlace src_place,
+                                                  const void* src, size_t num,
+                                                  aclrtStream stream) {
+  if (UNLIKELY(num == 0)) return;
+
+  platform::SetNPUDeviceId(src_place.device);
+  VLOG(4) << "memory::Copy " << num << " Bytes from " << src_place << " to "
+          << dst_place << " by thream(" << stream << ")";
+  if (stream) {
+    platform::RecordEvent record_event("NpuMemcpyAsync:NPU->CPU");
+    platform::NPUMemcpyAsync(dst, src, num, ACL_MEMCPY_DEVICE_TO_HOST, stream);
+  } else {
+    platform::RecordEvent record_event("GpuMemcpySync:NPU->CPU");
+    platform::NPUMemcpySync(dst, src, num, ACL_MEMCPY_DEVICE_TO_HOST);
+  }
+}
+
+template <>
+void Copy<platform::NPUPlace, platform::NPUPlace>(platform::NPUPlace dst_place,
+                                                  void* dst,
+                                                  platform::NPUPlace src_place,
+                                                  const void* src, size_t num,
+                                                  aclrtStream stream) {
+  if (UNLIKELY(num == 0)) return;
+
+  VLOG(4) << "memory::Copy " << num << " Bytes from " << src_place << " to "
+          << dst_place << " by stream(" << stream << ")";
+  if (dst_place == src_place) {
+    platform::SetNPUDeviceId(src_place.device);
+    if (stream) {
+      platform::RecordEvent record_event("NpuMemcpyAsync(same_npu):NPU->NPU");
+      platform::NPUMemcpyAsync(dst, src, num, ACL_MEMCPY_DEVICE_TO_DEVICE,
+                               stream);
+    } else {
+      platform::RecordEvent record_event("NpuMemcpySync(same_npu):NPU->NPU");
+      platform::NPUMemcpySync(dst, src, num, ACL_MEMCPY_DEVICE_TO_DEVICE);
+    }
+  } else {
+    if (!platform::NPUCanAccessPeer(dst_place.device, dst_place.device)) {
+      PADDLE_THROW(platform::errors::Unavailable(
+          "Peer access between NPU places is not allowed."));
+    }
+    if (stream) {
+      // TODO(zhiqiu): support peer access?
+      platform::RecordEvent record_event("NpuMemcpyPeerAsync:NPU->NPU");
+      platform::NPUMemcpyAsync(dst, src, num, ACL_MEMCPY_DEVICE_TO_DEVICE,
+                               stream);
+    } else {
+      platform::RecordEvent record_event("NpuMemcpyPeerSync:NPU->NPU");
+      platform::NPUMemcpySync(dst, src, num, ACL_MEMCPY_DEVICE_TO_DEVICE);
+    }
+  }
+}
+#endif
+
 #ifdef PADDLE_WITH_CUDA
 static constexpr size_t kMaxGpuAsyncCopyBytes = 64 * 1024;  // 64K
 
diff --git a/paddle/fluid/memory/memcpy.h b/paddle/fluid/memory/memcpy.h
index 7b2b8eb0662fb1a6f690b7c10f84b35c717ba6ee..bff4f8cfd7d6062d534b9d260e8e8ce2895d57b7 100644
--- a/paddle/fluid/memory/memcpy.h
+++ b/paddle/fluid/memory/memcpy.h
@@ -52,6 +52,26 @@ void Copy(DstPlace, void* dst, SrcPlace, const void* src, size_t num);
 template <typename DstPlace, typename SrcPlace>
 void Copy(DstPlace, void* dst, SrcPlace, const void* src, size_t num,
           cudaStream_t stream);
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+
+/**
+ * \brief   Copy memory from one place to another place.
+ *
+ * \param[in]  DstPlace Destination allocation place (CPU or NPU).
+ * \param[in]  dst      Destination memory address.
+ * \param[in]  SrcPlace Source allocation place (CPU or NPU).
+ * \param[in]  src      Source memory address.
+ * \param[in]  num      memory size in bytes to copy.
+ * \param[in]  stream   NPU stream.
+ *
+ * \note    For NPU memory copy, NPU stream need to be specified
+ *          for asynchronously memory copy.
+ *
+ */
+template <typename DstPlace, typename SrcPlace>
+void Copy(DstPlace, void* dst, SrcPlace, const void* src, size_t num,
+          aclrtStream stream);
 
 #endif
 }  // namespace memory
diff --git a/paddle/fluid/operators/CMakeLists.txt b/paddle/fluid/operators/CMakeLists.txt
index f46320acf161ac9601e61eff55e92d46cf9a36fb..17234edb116e3e1fda87f063751ae807714ef593 100644
--- a/paddle/fluid/operators/CMakeLists.txt
+++ b/paddle/fluid/operators/CMakeLists.txt
@@ -119,6 +119,11 @@ if (WITH_ASCEND)
   set(COMMON_OP_DEPS ${COMMON_OP_DEPS} ascend_wrapper)
 endif()
 
+if (WITH_ASCEND_CL)
+  cc_library(npu_op_runner SRCS npu_op_runner.cc DEPS operator npu_info)
+  set(COMMON_OP_DEPS ${COMMON_OP_DEPS} npu_op_runner)
+endif()
+
 # FIXME(typhoonzero): operator deps may not needed.
 # op_library(lod_tensor_to_array_op DEPS lod_rank_table_op)
 # op_library(array_to_lod_tensor_op DEPS lod_rank_table_op)
diff --git a/paddle/fluid/operators/elementwise/CMakeLists.txt b/paddle/fluid/operators/elementwise/CMakeLists.txt
index 06ca98e526e95b414584f9634a3d42f84d6b369f..d3f7290aada882bca8d0dde6106aaa065c809593 100644
--- a/paddle/fluid/operators/elementwise/CMakeLists.txt
+++ b/paddle/fluid/operators/elementwise/CMakeLists.txt
@@ -8,3 +8,4 @@ register_operators(DEPS op_version_registry)
 cc_test(test_elementwise_add_op_inplace SRCS test_elementwise_add_op_inplace.cc DEPS op_registry elementwise_add_op scope device_context enforce executor)
 cc_test(test_elementwise_div_grad_grad SRCS test_elementwise_div_grad_grad.cc DEPS op_registry elementwise_div_op scope device_context enforce executor)
 cc_test(test_elementwise_add_grad_grad SRCS test_elementwise_add_grad_grad.cc DEPS op_registry elementwise_add_op scope device_context enforce executor)
+cc_test(elementwise_add_op_npu_test SRCS elementwise_add_op_npu_test.cc DEPS op_registry elementwise_add_op scope device_context enforce executor)
diff --git a/paddle/fluid/operators/elementwise/elementwise_add_op_npu.cc b/paddle/fluid/operators/elementwise/elementwise_add_op_npu.cc
new file mode 100644
index 0000000000000000000000000000000000000000..6e48b84c9c6470a5857eb5d75e9d690f0736dd78
--- /dev/null
+++ b/paddle/fluid/operators/elementwise/elementwise_add_op_npu.cc
@@ -0,0 +1,58 @@
+/* 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_CL
+#include <memory>
+#include <string>
+
+#include "paddle/fluid/operators/elementwise/elementwise_add_op.h"
+#include "paddle/fluid/operators/npu_op_runner.h"
+
+namespace paddle {
+namespace operators {
+
+template <typename DeviceContext, typename T>
+class ElementwiseAddNPUKernel : public framework::OpKernel<T> {
+ public:
+  void Compute(const framework::ExecutionContext& ctx) const override {
+    auto* x = ctx.Input<framework::LoDTensor>("X");
+    auto* y = ctx.Input<framework::LoDTensor>("Y");
+    auto* out = ctx.Output<framework::LoDTensor>("Out");
+
+    out->mutable_data<T>(ctx.GetPlace());
+
+    // TODO(zhiqiu): get the attr infomation of Ascend op and
+    // convert paddle AttributeMap to Ascend attrs.
+    // Ascend op add has no attribute ?
+    // int axis = ctx.Attr<int>("axis");
+
+    // NOTE(zhiqiu): the order of inputs and outputs is important
+    auto runner = NpuOpRunner("Add", {*x, *y}, {*out}, {});
+
+    auto stream =
+        ctx.template device_context<paddle::platform::NPUDeviceContext>()
+            .stream();
+    runner.Run(stream);
+  }
+};
+
+}  // namespace operators
+}  // namespace paddle
+
+namespace ops = paddle::operators;
+
+REGISTER_OP_NPU_KERNEL(
+    elementwise_add,
+    ops::ElementwiseAddNPUKernel<paddle::platform::NPUDeviceContext, float>);
+#endif
diff --git a/paddle/fluid/operators/elementwise/elementwise_add_op_npu_test.cc b/paddle/fluid/operators/elementwise/elementwise_add_op_npu_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..64915ef394d19d48d9e3320a2795ca3286440f0a
--- /dev/null
+++ b/paddle/fluid/operators/elementwise/elementwise_add_op_npu_test.cc
@@ -0,0 +1,83 @@
+/* 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. */
+
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+
+#include <string>
+#include <thread>  // NOLINT
+#include <vector>
+
+#include "gtest/gtest.h"
+#include "paddle/fluid/framework/op_registry.h"
+#include "paddle/fluid/framework/operator.h"
+#include "paddle/fluid/framework/program_desc.h"
+#include "paddle/fluid/operators/dropout_op.h"
+#include "paddle/fluid/operators/math/math_function.h"
+#include "paddle/fluid/string/printf.h"
+
+namespace f = paddle::framework;
+namespace p = paddle::platform;
+namespace m = paddle::operators::math;
+
+USE_OP(elementwise_add);
+USE_OP_DEVICE_KERNEL(elementwise_add, NPU);
+
+void Compare(f::Scope* scope, const p::DeviceContext& ctx) {
+  // init
+  auto x = scope->Var("X");
+  auto tensor_x = x->GetMutable<f::LoDTensor>();
+  tensor_x->Resize({10, 10});
+
+  auto y = scope->Var("Y");
+  auto tensor_y = y->GetMutable<f::LoDTensor>();
+  tensor_y->Resize({10, 10});
+
+  std::vector<float> init;
+  for (int64_t i = 0; i < 10 * 10; ++i) {
+    init.push_back(1.0);
+  }
+
+  TensorFromVector(init, ctx, tensor_x);
+  TensorFromVector(init, ctx, tensor_y);
+
+  auto place = ctx.GetPlace();
+  auto out = scope->Var("Out");
+  auto tensor_out = out->GetMutable<f::LoDTensor>();
+  tensor_out->Resize({10, 10});
+  tensor_out->mutable_data<float>(place);  // allocate
+
+  // run
+  f::AttributeMap attrs;
+  auto op =
+      f::OpRegistry::CreateOp("elementwise_add", {{"X", {"X"}}, {"Y", {"Y"}}},
+                              {{"Out", {"Out"}}}, attrs);
+
+  op->Run(*scope, place);
+
+  std::vector<float> out_vec;
+  TensorToVector(*tensor_out, ctx, &out_vec);
+
+  EXPECT_EQ(out_vec.size(), init.size());
+  for (uint32_t i = 0; i < out_vec.size(); i++) {
+    EXPECT_EQ(out_vec[i], 2.0);
+  }
+}
+
+TEST(elementwise_add, NPU) {
+  f::Scope scope;
+  p::NPUDeviceContext ctx(p::NPUPlace(0));
+  Compare(&scope, ctx);
+}
diff --git a/paddle/fluid/operators/npu_op_runner.cc b/paddle/fluid/operators/npu_op_runner.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7eb0ff68e61f186a48ca77c542ab616f50b36304
--- /dev/null
+++ b/paddle/fluid/operators/npu_op_runner.cc
@@ -0,0 +1,235 @@
+/* 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. */
+
+#include "paddle/fluid/operators/npu_op_runner.h"
+
+#include <paddle/fluid/framework/operator.h>
+#include <paddle/fluid/framework/data_type.h>
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include "acl/acl.h"
+#include "paddle/fluid/framework/framework.pb.h"
+
+namespace paddle {
+namespace operators {
+
+static std::map<framework::proto::VarType::Type, aclDataType> DTYPE_2_ACL_DTYPE = {
+    {framework::proto::VarType::BOOL, ACL_BOOL},    {framework::proto::VarType::INT16, ACL_INT16},
+    {framework::proto::VarType::INT32, ACL_INT32},  {framework::proto::VarType::INT64, ACL_INT64},
+    {framework::proto::VarType::FP16, ACL_FLOAT16}, {framework::proto::VarType::FP32, ACL_FLOAT},
+    {framework::proto::VarType::FP64, ACL_DOUBLE},
+};
+
+static std::map<DataLayout, aclFormat> DATA_LAYOUT_2_ACL_FORMAT = {
+    {DataLayout::kNCHW, ACL_FORMAT_NCHW},
+    {DataLayout::kNHWC, ACL_FORMAT_NHWC},
+    {DataLayout::kAnyLayout, ACL_FORMAT_ND},
+};
+
+aclDataType ConvertToNpuDtype(framework::proto::VarType::Type dtype) {
+  auto iter = DTYPE_2_ACL_DTYPE.find(dtype);
+  PADDLE_ENFORCE_NE(iter, DTYPE_2_ACL_DTYPE.end(),
+                    platform::errors::NotFound(
+                        "The data type (%s) can not convert to ACL data type.",
+                        framework::DataTypeToString(dtype)));
+  return iter->second;
+}
+
+aclFormat ConvertToNpuFormat(DataLayout layout) {
+  auto iter = DATA_LAYOUT_2_ACL_FORMAT.find(layout);
+  PADDLE_ENFORCE_NE(
+      iter, DATA_LAYOUT_2_ACL_FORMAT.end(),
+      platform::errors::NotFound(
+          "The data type (%s) can not convert to ACL data type.", layout));
+  return iter->second;
+}
+
+NpuOpRunner::NpuOpRunner(std::string op_type) : op_type_(op_type) {}
+NpuOpRunner::NpuOpRunner(std::string op_type, const std::vector<Tensor> &inputs,
+                         const std::vector<Tensor> &outputs,
+                         const AttributeMap &attrs)
+    : op_type_(op_type) {
+  AddInputs(inputs);
+  AddOutputs(outputs);
+  AddAttrs(attrs);
+}
+
+NpuOpRunner::~NpuOpRunner() {
+  //TODO(zhiqiu): handle free
+}
+
+const std::string &NpuOpRunner::Type() { return op_type_; }
+
+NpuOpRunner &NpuOpRunner::AddAttr(const std::string &name,
+                                  const Attribute &attr) {
+  if (attr.type() == typeid(bool)) {
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrBool(attr_, name.c_str(), BOOST_GET_CONST(bool, attr)));
+  } else if (attr.type() == typeid(int)) {
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrInt(attr_, name.c_str(), BOOST_GET_CONST(int, attr)));
+
+  } else if (attr.type() == typeid(int64_t)) {
+    PADDLE_ENFORCE_NPU_SUCCESS(aclopSetAttrInt(
+        attr_, name.c_str(), BOOST_GET_CONST(int64_t, attr)));
+  } else if (attr.type() == typeid(float)) {
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrFloat(attr_, name.c_str(), BOOST_GET_CONST(float, attr)));
+  } else if (attr.type() == typeid(std::vector<bool>)) {
+    auto a = BOOST_GET_CONST(std::vector<bool>, attr);
+    std::vector<uint8_t> cast_a;
+    for(auto it : a) {
+      cast_a.push_back(static_cast<uint8_t>(it));
+    }
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrListBool(attr_, name.c_str(), cast_a.size(), cast_a.data()));
+  } else if (attr.type() == typeid(std::vector<int>)) {
+    auto a = BOOST_GET_CONST(std::vector<int>, attr);
+    std::vector<int64_t> cast_a;
+    for(auto it : a) {
+      cast_a.push_back(static_cast<int64_t>(it));
+    }
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrListInt(attr_, name.c_str(), cast_a.size(), cast_a.data()));
+  } else if (attr.type() == typeid(std::vector<int64_t>)) {
+    auto a = BOOST_GET_CONST(std::vector<int64_t>, attr);
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrListInt(attr_, name.c_str(), a.size(), a.data()));
+  } else if (attr.type() == typeid(std::vector<float>)) {
+    auto a = BOOST_GET_CONST(std::vector<float>, attr);
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrListFloat(attr_, name.c_str(), a.size(), a.data()));
+  } else if (attr.type() == typeid(std::string)) {
+    auto a = BOOST_GET_CONST(std::string, attr);
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrString(attr_, name.c_str(), a.c_str()));
+  } else if (attr.type() == typeid(std::vector<std::string>)) {
+    auto a = BOOST_GET_CONST(std::vector<std::string>, attr);
+    std::vector<const char *> s;
+    for (auto &it : a) {
+      s.push_back(it.data());
+    }
+    PADDLE_ENFORCE_NPU_SUCCESS(
+        aclopSetAttrListString(attr_, name.c_str(), s.size(), s.data()));
+  } else {
+    PADDLE_THROW(platform::errors::Unimplemented(
+        "Can not convert attribubte '%s' to convert to aclopAttr", name));
+  }
+  return *this;
+}
+
+NpuOpRunner &NpuOpRunner::AddAttrs(const AttributeMap &attrs) {
+  for (const auto &pair : attrs) {
+    AddAttr(pair.first, pair.second);
+  }
+  return *this;
+}
+
+NpuOpRunner &NpuOpRunner::AddInput(const Tensor &tensor) {
+  // create aclTensorDesc
+  input_descs_.emplace_back(CreateTensorDesc(tensor));
+  // create aclDataBuffer
+  input_buffers_.emplace_back(CreateDataBuffer(tensor));
+  return *this;
+}
+
+NpuOpRunner &NpuOpRunner::AddOutput(const Tensor &tensor) {
+  // create aclTensorDesc
+  output_descs_.emplace_back(CreateTensorDesc(tensor));
+  // create aclDataBuffer
+  output_buffers_.emplace_back(CreateDataBuffer(tensor));
+  return *this;
+}
+
+NpuOpRunner &NpuOpRunner::AddInputs(const std::vector<Tensor> &tensors) {
+  for (auto tensor : tensors) {
+    // create aclTensorDesc
+    input_descs_.emplace_back(CreateTensorDesc(tensor));
+    // create aclDataBuffer
+    input_buffers_.emplace_back(CreateDataBuffer(tensor));
+  }
+  return *this;
+}
+
+NpuOpRunner &NpuOpRunner::AddOutputs(const std::vector<Tensor> &tensors) {
+  for (auto tensor : tensors) {
+    // create aclTensorDesc
+    output_descs_.emplace_back(CreateTensorDesc(tensor));
+    // create aclDataBuffer
+    output_buffers_.emplace_back(CreateDataBuffer(tensor));
+  }
+  return *this;
+}
+
+aclTensorDesc *NpuOpRunner::GetInputDesc(size_t index) {
+  PADDLE_ENFORCE_LT(index, input_descs_.size(),
+                    platform::errors::OutOfRange(
+                        "The index should be less than the size of inputs of "
+                        "operator %s, but got index is %d and size is %d",
+                        Type(), index, input_descs_.size()));
+  return input_descs_[index];
+}
+
+aclTensorDesc *NpuOpRunner::GetOutputDesc(size_t index) {
+  PADDLE_ENFORCE_LT(index, output_descs_.size(),
+                    platform::errors::OutOfRange(
+                        "The index should be less than the size of output of "
+                        "operator %s, but got index is %d and size is %d",
+                        Type(), index, output_descs_.size()));
+  return output_descs_[index];
+}
+
+std::vector<aclTensorDesc *> &NpuOpRunner::GetInputDescs() {
+  return input_descs_;
+}
+
+std::vector<aclTensorDesc *> &NpuOpRunner::GetOutputDescs() {
+  return output_descs_;
+}
+
+std::vector<aclDataBuffer *> &NpuOpRunner::GetInputBuffers() { return input_buffers_; }
+
+std::vector<aclDataBuffer *> &NpuOpRunner::GetOutputBuffers() { return output_buffers_; }
+
+aclTensorDesc *NpuOpRunner::CreateTensorDesc(Tensor tensor) {
+  auto dtype = ConvertToNpuDtype(tensor.type());
+  auto format = ConvertToNpuFormat(tensor.layout());
+  auto dims = framework::vectorize(tensor.dims());
+
+  auto *desc = aclCreateTensorDesc(dtype, dims.size(), dims.data(), format);
+  PADDLE_ENFORCE_NOT_NULL(
+      desc, platform::errors::External("Call aclCreateTensorDesc failed."));
+  return desc;
+}
+
+aclDataBuffer *NpuOpRunner::CreateDataBuffer(Tensor tensor) {
+  auto *buffer =
+      aclCreateDataBuffer(tensor.Holder()->ptr(), tensor.memory_size());
+  PADDLE_ENFORCE_NOT_NULL(
+      buffer, platform::errors::External("Call aclCreateDataBuffer failed."));
+  return buffer;
+}
+
+void NpuOpRunner::Run(aclrtStream stream) {
+  aclError ret = aclopExecuteV2(op_type_.c_str(), input_descs_.size(),
+                                input_descs_.data(), input_buffers_.data(),
+                                output_descs_.size(), output_descs_.data(),
+                                output_buffers_.data(), attr_, stream);
+  PADDLE_ENFORCE_NPU_SUCCESS(ret);
+}
+}  // namespace operators
+}  // namespace paddle
diff --git a/paddle/fluid/operators/npu_op_runner.h b/paddle/fluid/operators/npu_op_runner.h
new file mode 100644
index 0000000000000000000000000000000000000000..2e68226ed076db496fcacb465cdf5a8e3567885f
--- /dev/null
+++ b/paddle/fluid/operators/npu_op_runner.h
@@ -0,0 +1,83 @@
+/* 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
+#include <paddle/fluid/framework/operator.h>
+
+#include <string>
+#include <vector>
+
+#include "acl/acl.h"
+#include "paddle/fluid/operators/npu_op_runner.h"
+
+namespace paddle {
+namespace operators {
+
+using Tensor = framework::Tensor;
+using DataLayout = framework::DataLayout;
+using Attribute = framework::Attribute;
+using AttributeMap = framework::AttributeMap;
+
+class NpuOpRunner {
+ public:
+  explicit NpuOpRunner(std::string op_type);
+  explicit NpuOpRunner(std::string op_type, const std::vector<Tensor> &inputs = {},
+                       const std::vector<Tensor> &outputs = {},
+                       const AttributeMap &attrs = {});
+
+  ~NpuOpRunner();
+
+  const std::string &Type();
+
+  NpuOpRunner &AddAttr(const std::string& name, const Attribute &attr);
+
+  NpuOpRunner &AddAttrs(const AttributeMap &attrs);
+
+  NpuOpRunner &AddInput(const Tensor &tensor);
+
+  NpuOpRunner &AddOutput(const Tensor &tensor);
+
+  NpuOpRunner &AddInputs(const std::vector<Tensor> &tensors);
+
+  NpuOpRunner &AddOutputs(const std::vector<Tensor> &tensors);
+
+  aclTensorDesc *GetInputDesc(size_t index);
+
+  aclTensorDesc *GetOutputDesc(size_t index);
+
+  std::vector<aclTensorDesc *> &GetInputDescs();
+
+  std::vector<aclTensorDesc *> &GetOutputDescs();
+
+  std::vector<aclDataBuffer *> &GetInputBuffers();
+
+  std::vector<aclDataBuffer *> &GetOutputBuffers();
+
+  void Run(aclrtStream stream);
+
+ private:
+  aclTensorDesc *CreateTensorDesc(Tensor tensor);
+  aclDataBuffer *CreateDataBuffer(Tensor tensor);
+
+ private:
+  std::string op_type_;
+  std::vector<aclDataBuffer *> input_buffers_;
+  std::vector<aclDataBuffer *> output_buffers_;
+  std::vector<aclTensorDesc *> input_descs_;
+  std::vector<aclTensorDesc *> output_descs_;
+  aclopAttr *attr_;
+};
+
+}  // namespace operators
+}  // namespace paddle
diff --git a/paddle/fluid/platform/CMakeLists.txt b/paddle/fluid/platform/CMakeLists.txt
index f3331349fde86b9e2ad00e05d7ca7263373d9a2f..27389c4fd65ce41fabfc9379cade3470d54d0d89 100644
--- a/paddle/fluid/platform/CMakeLists.txt
+++ b/paddle/fluid/platform/CMakeLists.txt
@@ -90,15 +90,28 @@ IF(WITH_GPU)
     set(GPU_CTX_DEPS dynload_cuda dynamic_loader cuda_stream)
 ENDIF()
 
+IF(WITH_ASCEND_CL)
+    set(NPU_CTX_DEPS npu_stream npu_info)
+ENDIF()
+
 IF(WITH_MKLDNN)
     set(MKLDNN_CTX_DEPS mkldnn)
 ELSE()
     set(MKLDNN_CTX_DEPS)
 ENDIF()
 
+IF(WITH_GPU)
 nv_library(stream_callback_manager SRCS stream_callback_manager.cc DEPS simple_threadpool enforce) 
+ENDIF()
+
+IF(WITH_ASCEND_CL)
+cc_library(stream_callback_manager SRCS stream_callback_manager.cc DEPS simple_threadpool enforce atlas_acl) 
+ENDIF()
+
 IF(WITH_GPU)
   set(STREAM_CALLBACK_DEPS stream_callback_manager)
+ELSEIF(WITH_ASCEND_CL)
+  set(STREAM_CALLBACK_DEPS stream_callback_manager)
 ELSE()
   set(STREAM_CALLBACK_DEPS)
 ENDIF()
@@ -112,7 +125,7 @@ cc_library(cudnn_workspace_helper SRCS cudnn_workspace_helper.cc DEPS boost)
 # memcpy depends on device_context, here add deps individually for
 # avoiding cycle dependencies
 cc_library(device_context SRCS device_context.cc init.cc DEPS simple_threadpool malloc xxhash ${STREAM_CALLBACK_DEPS}
-    place eigen3 stringpiece cpu_helper cpu_info framework_proto ${GPU_CTX_DEPS} ${MKLDNN_CTX_DEPS}
+    place eigen3 stringpiece cpu_helper cpu_info framework_proto ${GPU_CTX_DEPS} ${NPU_CTX_DEPS} ${MKLDNN_CTX_DEPS}
     ${dgc_deps} dlpack cudnn_workspace_helper ${XPU_CTX_DEPS})
 
 cc_library(collective_helper SRCS collective_helper.cc DEPS framework_proto  device_context enforce)
diff --git a/paddle/fluid/platform/device_context.cc b/paddle/fluid/platform/device_context.cc
index 24182b837f13cb83b6d087ed1e7410cdf3845d34..79e606596f90c253e25de5f56ca31a85f799fe0d 100644
--- a/paddle/fluid/platform/device_context.cc
+++ b/paddle/fluid/platform/device_context.cc
@@ -87,9 +87,8 @@ platform::DeviceContext* DeviceContextPool::Get(const platform::Place& place) {
   if (it == device_contexts_.end()) {
     PADDLE_THROW(platform::errors::Unimplemented(
         "Place %s is not supported. Please check that your paddle compiles "
-        "with WITH_GPU or WITH_XPU option or check that your train process "
-        "hold the "
-        "correct gpu_id if you use Executor.",
+        "with WITH_GPU, WITH_XPU or WITH_ASCEND_CL option or check that "
+        "your train process set the correct device id if you use Executor.",
         place));
   }
   return it->second.get().get();
@@ -150,6 +149,14 @@ DeviceContextPool::DeviceContextPool(
       PADDLE_THROW(
           platform::errors::Unimplemented("XPUPlace is not supported. Please "
                                           "re-compile with WITH_XPU option."));
+#endif
+    } else if (platform::is_npu_place(p)) {
+#ifdef PADDLE_WITH_ASCEND_CL
+      EmplaceDeviceContext<NPUDeviceContext, NPUPlace>(&device_contexts_, p);
+#else
+      PADDLE_THROW(platform::errors::Unimplemented(
+          "NPUPlace is not supported. Please "
+          "re-compile with WITH_ASCEND_CL option."));
 #endif
     }
   }
@@ -679,6 +686,5 @@ MKLDNNDeviceContext::BlobPtr_t<void> MKLDNNDeviceContext::GetBlob(
 }
 
 #endif
-
 }  // namespace platform
 }  // namespace paddle
diff --git a/paddle/fluid/platform/device_context.h b/paddle/fluid/platform/device_context.h
index a4e584eeffa21be4dc4d65c89f8257b5ff66d953..0b4ac60c83628d808c65f50c62634230b22fe661 100644
--- a/paddle/fluid/platform/device_context.h
+++ b/paddle/fluid/platform/device_context.h
@@ -47,6 +47,9 @@ limitations under the License. */
 #ifdef PADDLE_WITH_CUDA
 #include "paddle/fluid/platform/stream/cuda_stream.h"
 #endif
+#ifdef PADDLE_WITH_ASCEND_CL
+#include "paddle/fluid/platform/stream/npu_stream.h"
+#endif
 #include "unsupported/Eigen/CXX11/Tensor"
 
 namespace Eigen {
diff --git a/paddle/fluid/platform/init.cc b/paddle/fluid/platform/init.cc
index 1c8b05768a434a22740810b2fe4c17bba420bb77..45a31ad840fddea263382d687bb100f3c554ef5e 100644
--- a/paddle/fluid/platform/init.cc
+++ b/paddle/fluid/platform/init.cc
@@ -181,6 +181,9 @@ void InitDevices(const std::vector<int> devices) {
 #endif
 #ifdef PADDLE_WITH_XPU
     places.emplace_back(platform::XPUPlace(devices[i]));
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+    places.emplace_back(platform::NPUPlace(devices[i]));
 #endif
   }
   places.emplace_back(platform::CPUPlace());
diff --git a/paddle/fluid/platform/stream/CMakeLists.txt b/paddle/fluid/platform/stream/CMakeLists.txt
index 78a7313bdedc6104704c9c3d3fb38f13a9feab40..21e48b6d4ac4ee010e007150e98011501a8b47ad 100644
--- a/paddle/fluid/platform/stream/CMakeLists.txt
+++ b/paddle/fluid/platform/stream/CMakeLists.txt
@@ -1,3 +1,7 @@
 IF(WITH_GPU)
-cc_library(cuda_stream SRCS cuda_stream.cc DEPS enforce boost)
+cc_library(cuda_stream SRCS cuda_stream.cc DEPS enforce boost stream_callback_manager) 
+ENDIF()
+
+IF(WITH_ASCEND_CL)
+cc_library(npu_stream SRCS npu_stream.cc DEPS enforce boost stream_callback_manager)
 ENDIF()
diff --git a/paddle/fluid/platform/stream/npu_stream.cc b/paddle/fluid/platform/stream/npu_stream.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1a07a1ed8370fd301711e68006d305eb78037b55
--- /dev/null
+++ b/paddle/fluid/platform/stream/npu_stream.cc
@@ -0,0 +1,52 @@
+/* Copyright (c) 2020 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/platform/stream/npu_stream.h"
+#include "paddle/fluid/platform/enforce.h"
+#include "paddle/fluid/platform/npu_info.h"
+
+namespace paddle {
+namespace platform {
+namespace stream {
+
+bool NPUStream::Init(const Place& place) {
+  PADDLE_ENFORCE_EQ(is_npu_place(place), true,
+                    platform::errors::InvalidArgument(
+                        "NPU stream must be created using npu place."));
+  place_ = place;
+  NPUDeviceGuard guard(BOOST_GET_CONST(NPUPlace, place_).device);
+  PADDLE_ENFORCE_NPU_SUCCESS(aclrtCreateStream(&stream_));
+  callback_manager_.reset(new StreamCallbackManager<aclrtStream>(stream_));
+  VLOG(3) << "NPUStream Init stream: " << stream_;
+  return true;
+}
+
+void NPUStream::Destroy() {
+  NPUDeviceGuard guard(BOOST_GET_CONST(NPUPlace, place_).device);
+  Wait();
+  WaitCallback();
+  if (stream_) {
+    PADDLE_ENFORCE_NPU_SUCCESS(aclrtDestroyStream(stream_));
+  }
+  stream_ = nullptr;
+}
+
+void NPUStream::Wait() const {
+  PADDLE_ENFORCE_NPU_SUCCESS(aclrtSynchronizeStream(stream_));
+}
+
+
+}  // namespace stream
+}  // namespace platform
+}  // namespace paddle
diff --git a/paddle/fluid/platform/stream/npu_stream.h b/paddle/fluid/platform/stream/npu_stream.h
new file mode 100644
index 0000000000000000000000000000000000000000..7e5d574acecf54f8ecf2476db7bbe177f34a9196
--- /dev/null
+++ b/paddle/fluid/platform/stream/npu_stream.h
@@ -0,0 +1,76 @@
+/* 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
+
+#include <cstdint>
+#include <memory>
+
+#include "paddle/fluid/platform/macros.h"
+#include "paddle/fluid/platform/npu_info.h"
+#include "paddle/fluid/platform/place.h"
+#include "paddle/fluid/platform/stream_callback_manager.h"
+
+namespace paddle {
+namespace platform {
+namespace stream {
+
+#ifdef PADDLE_WITH_ASCEND_CL
+
+class NPUStream final {
+ public:
+  NPUStream() = default;
+  explicit NPUStream(const Place& place) { Init(place); }
+  virtual ~NPUStream() { Destroy(); }
+
+  bool Init(const Place& place);
+
+  template <typename Callback>
+  void AddCallback(Callback&& callback) const {
+    callback_manager_->AddCallback(callback);
+  }
+
+  template <typename Callback>
+  void RecordEvent(aclrtEvent ev, Callback callback) const {
+    callback();
+    PADDLE_ENFORCE_NPU_SUCCESS(aclrtRecordEvent(ev, stream_));
+  }
+
+  void RecordEvent(aclrtEvent ev) const {
+    PADDLE_ENFORCE_NPU_SUCCESS(aclrtRecordEvent(ev, stream_));
+  }
+
+  void WaitEvent(aclrtEvent ev) const {
+    PADDLE_ENFORCE_NPU_SUCCESS(aclrtStreamWaitEvent(stream_, ev));
+  }
+
+  void Wait() const;
+  void WaitCallback() const { callback_manager_->Wait(); }
+
+  aclrtStream raw_stream() const { return stream_; }
+  void Destroy();
+
+ private:
+  Place place_;
+  aclrtStream stream_{nullptr};
+  std::unique_ptr<StreamCallbackManager<aclrtStream>> callback_manager_;
+
+  DISABLE_COPY_AND_ASSIGN(NPUStream);
+};
+
+#endif
+
+}  // namespace stream
+}  // namespace platform
+}  // namespace paddle
diff --git a/paddle/fluid/platform/stream_callback_manager.cc b/paddle/fluid/platform/stream_callback_manager.cc
index 365216566b265857f88834d4ee0d127ba960d59b..76128e9a8f471c04fb4a770691387c844f857e48 100644
--- a/paddle/fluid/platform/stream_callback_manager.cc
+++ b/paddle/fluid/platform/stream_callback_manager.cc
@@ -19,22 +19,30 @@
 namespace paddle {
 namespace platform {
 
+#ifdef PADDLE_WITH_CUDA
 #if CUDA_VERSION >= 10000
 static void CUDART_CB StreamCallbackFunc(void *user_data)
 #else
 static void CUDART_CB StreamCallbackFunc(cudaStream_t stream,
                                          cudaError_t status, void *user_data)
 #endif
+#endif
+
+#if PADDLE_WITH_ASCEND_CL
+static void StreamCallbackFunc(void *user_data)
+#endif
 {
   std::unique_ptr<std::function<void()>> func(
       reinterpret_cast<std::function<void()> *>(user_data));
   (*func)();
 }
 
-StreamCallbackManager::StreamCallbackManager(const cudaStream_t stream)
+template <typename Stream>
+StreamCallbackManager<Stream>::StreamCallbackManager(const Stream stream)
     : stream_(stream), thread_pool_(1) {}
 
-void StreamCallbackManager::AddCallback(std::function<void()> callback) const {
+template <typename Stream>
+void StreamCallbackManager<Stream>::AddCallback(std::function<void()> callback) const {
   auto *callback_func = new std::function<void()>(std::move(callback));
   auto *func = new std::function<void()>([this, callback_func] {
     std::lock_guard<std::mutex> lock(mtx_);
@@ -43,6 +51,7 @@ void StreamCallbackManager::AddCallback(std::function<void()> callback) const {
       (*callback_func)();
     });
   });
+#ifdef PADDLE_WITH_CUDA
 #if CUDA_VERSION >= 10000
   PADDLE_ENFORCE_CUDA_SUCCESS(
       cudaLaunchHostFunc(stream_, StreamCallbackFunc, func));
@@ -50,10 +59,22 @@ void StreamCallbackManager::AddCallback(std::function<void()> callback) const {
   PADDLE_ENFORCE_CUDA_SUCCESS(
       cudaStreamAddCallback(stream_, StreamCallbackFunc, func, 0));
 #endif
+#endif
+
+#if PADDLE_WITH_ASCEND_CL
+  PADDLE_ENFORCE_NPU_SUCCESS(aclrtLaunchCallback(StreamCallbackFunc, func,
+                                                 ACL_CALLBACK_BLOCK, stream_));
+#endif
 }
 
-void StreamCallbackManager::Wait() const {
+template <typename Stream>
+void StreamCallbackManager<Stream>::Wait() const {
+#ifdef PADDLE_WITH_CUDA
   PADDLE_ENFORCE_CUDA_SUCCESS(cudaStreamSynchronize(stream_));
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+  PADDLE_ENFORCE_NPU_SUCCESS(aclrtSynchronizeStream(stream_));
+#endif
   {
     std::lock_guard<std::mutex> lock(mtx_);
     if (last_future_.valid()) {
@@ -62,5 +83,12 @@ void StreamCallbackManager::Wait() const {
   }
 }
 
+#ifdef PADDLE_WITH_CUDA
+template struct StreamCallbackManager<cudaStream_t>;
+#endif
+#ifdef PADDLE_WITH_ASCEND_CL
+template struct StreamCallbackManager<aclrtStream>;
+#endif
+
 }  // namespace platform
 }  // namespace paddle
diff --git a/paddle/fluid/platform/stream_callback_manager.h b/paddle/fluid/platform/stream_callback_manager.h
index 8668bcb1131719e882ecbccb08ad00b63409eb28..4838e5969a8540eff8a93282e304f26e3e57cd6b 100644
--- a/paddle/fluid/platform/stream_callback_manager.h
+++ b/paddle/fluid/platform/stream_callback_manager.h
@@ -15,8 +15,10 @@
 #pragma once
 
 #include <ThreadPool.h>
+#ifdef PADDLE_WITH_CUDA
 #include <cuda.h>
 #include <cuda_runtime.h>
+#endif
 #include <functional>
 #include <future>  // NOLINT
 #include <memory>
@@ -29,9 +31,10 @@ namespace platform {
 
 // NOTE(zjl): clean StreamCallbackManager to make compilation faster
 // Make StreamCallbackManager thread-safe
+template <typename Stream>
 class StreamCallbackManager {
  public:
-  explicit StreamCallbackManager(const cudaStream_t stream);
+  explicit StreamCallbackManager(const Stream stream);
 
   ~StreamCallbackManager() = default;
 
@@ -40,7 +43,7 @@ class StreamCallbackManager {
   void Wait() const;
 
  private:
-  const cudaStream_t stream_;
+  const Stream stream_;
   mutable ::ThreadPool thread_pool_;
   mutable std::mutex mtx_;
   mutable std::future<void> last_future_;