diff --git a/cmake/external/xpu.cmake b/cmake/external/xpu.cmake
index cb946fb85c09a83219eedff610187d0a24c1ff4a..02abf08a99ce8fcb1b3ca7d8e38c0b3103a6bb46 100644
--- a/cmake/external/xpu.cmake
+++ b/cmake/external/xpu.cmake
@@ -35,7 +35,7 @@ ELSE ()
 ENDIF()
 
 SET(XPU_BASE_URL_WITHOUT_DATE "https://baidu-kunlun-product.cdn.bcebos.com/KL-SDK/klsdk-dev")
-SET(XPU_BASE_URL "${XPU_BASE_URL_WITHOUT_DATE}/20210830")
+SET(XPU_BASE_URL "${XPU_BASE_URL_WITHOUT_DATE}/20210909")
 SET(XPU_XRE_URL  "${XPU_BASE_URL}/${XPU_XRE_DIR_NAME}.tar.gz" CACHE STRING "" FORCE)
 SET(XPU_XDNN_URL "${XPU_BASE_URL}/${XPU_XDNN_DIR_NAME}.tar.gz" CACHE STRING "" FORCE)
 SET(XPU_XCCL_URL "${XPU_BASE_URL_WITHOUT_DATE}/20210623/${XPU_XCCL_DIR_NAME}.tar.gz" CACHE STRING "" FORCE)
diff --git a/paddle/fluid/operators/layer_norm_op_xpu.cc b/paddle/fluid/operators/layer_norm_op_xpu.cc
index c55250f27087aea1a332fff301c116f0a740aae8..d5128f7cb21106bc04241b6baf5d11c994353c45 100644
--- a/paddle/fluid/operators/layer_norm_op_xpu.cc
+++ b/paddle/fluid/operators/layer_norm_op_xpu.cc
@@ -24,6 +24,8 @@ using DDim = framework::DDim;
 
 template <typename DeviceContext, typename T>
 class LayerNormXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& ctx) const override {
     const auto begin_norm_axis = ctx.Attr<int>("begin_norm_axis");
@@ -39,15 +41,17 @@ class LayerNormXPUKernel : public framework::OpKernel<T> {
     auto* mean = ctx.Output<Tensor>("Mean");
     auto* variance = ctx.Output<Tensor>("Variance");
     const auto* x_data = x->data<T>();
-    const auto* scale_data = (scale == nullptr ? nullptr : scale->data<T>());
-    const auto* bias_data = (bias == nullptr ? nullptr : bias->data<T>());
+    const auto* scale_data =
+        (scale == nullptr ? nullptr : scale->data<float>());
+    const auto* bias_data = (bias == nullptr ? nullptr : bias->data<float>());
     auto* y_data = y->mutable_data<T>(ctx.GetPlace());
-    auto* mean_data = mean->mutable_data<T>(ctx.GetPlace());
-    auto* variance_data = variance->mutable_data<T>(ctx.GetPlace());
+    auto* mean_data = mean->mutable_data<float>(ctx.GetPlace());
+    auto* variance_data = variance->mutable_data<float>(ctx.GetPlace());
     auto& dev_ctx = ctx.template device_context<DeviceContext>();
-    int r = xpu::layer_norm(dev_ctx.x_context(), x_data, y_data, left, right,
-                            epsilon, scale_data, bias_data, mean_data,
-                            variance_data);
+    int r = xpu::layer_norm(
+        dev_ctx.x_context(), reinterpret_cast<const XPUType*>(x_data),
+        reinterpret_cast<XPUType*>(y_data), left, right, epsilon, scale_data,
+        bias_data, mean_data, variance_data);
     PADDLE_ENFORCE_EQ(r, XPU_SUCCESS,
                       platform::errors::External(
                           "XPU layer_norm kernel return wrong value[%d %s]", r,
@@ -57,6 +61,8 @@ class LayerNormXPUKernel : public framework::OpKernel<T> {
 
 template <typename DeviceContext, typename T>
 class LayerNormGradXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& ctx) const override {
     const auto begin_norm_axis = ctx.Attr<int>("begin_norm_axis");
@@ -75,19 +81,24 @@ class LayerNormGradXPUKernel : public framework::OpKernel<T> {
     auto* dbias = ctx.Output<Tensor>(framework::GradVarName("Bias"));
     const auto* x_data = x->data<T>();
     const auto* dy_data = dy->data<T>();
-    const auto* mean_data = mean->data<T>();
-    const auto* variance_data = variance->data<T>();
-    const auto* scale_data = (scale == nullptr ? nullptr : scale->data<T>());
+    const auto* mean_data = mean->data<float>();
+    const auto* variance_data = variance->data<float>();
+    const auto* scale_data =
+        (scale == nullptr ? nullptr : scale->data<float>());
     auto* dscale_data =
-        (dscale == nullptr ? nullptr : dscale->mutable_data<T>(ctx.GetPlace()));
-    auto* dbias_data =
-        (dbias == nullptr ? nullptr : dbias->mutable_data<T>(ctx.GetPlace()));
+        (dscale == nullptr ? nullptr
+                           : dscale->mutable_data<float>(ctx.GetPlace()));
+    auto* dbias_data = (dbias == nullptr ? nullptr : dbias->mutable_data<float>(
+                                                         ctx.GetPlace()));
     auto* dx_data =
         (dx == nullptr ? nullptr : dx->mutable_data<T>(ctx.GetPlace()));
     auto& dev_ctx = ctx.template device_context<DeviceContext>();
-    int r = xpu::layer_norm_grad(dev_ctx.x_context(), x_data, dy_data, dx_data,
-                                 left, right, epsilon, scale_data, mean_data,
-                                 variance_data, dscale_data, dbias_data);
+
+    int r = xpu::layer_norm_grad(
+        dev_ctx.x_context(), reinterpret_cast<const XPUType*>(x_data),
+        reinterpret_cast<const XPUType*>(dy_data),
+        reinterpret_cast<XPUType*>(dx_data), left, right, epsilon, scale_data,
+        mean_data, variance_data, dscale_data, dbias_data);
     PADDLE_ENFORCE_EQ(
         r, XPU_SUCCESS,
         platform::errors::External(
@@ -103,9 +114,13 @@ namespace ops = paddle::operators;
 
 REGISTER_OP_XPU_KERNEL(
     layer_norm,
-    ops::LayerNormXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::LayerNormXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::LayerNormXPUKernel<paddle::platform::XPUDeviceContext,
+                            paddle::platform::float16>);
 REGISTER_OP_XPU_KERNEL(
     layer_norm_grad,
-    ops::LayerNormGradXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::LayerNormGradXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::LayerNormGradXPUKernel<paddle::platform::XPUDeviceContext,
+                                paddle::platform::float16>);
 
 #endif  // PADDLE_WITH_XPU
diff --git a/paddle/fluid/operators/mean_op_xpu.cc b/paddle/fluid/operators/mean_op_xpu.cc
index 71bcc4be15ce53477751d71a510562df6c826ad5..1521265e1b3a900f17b8bc8613e05afba6f9a1dc 100644
--- a/paddle/fluid/operators/mean_op_xpu.cc
+++ b/paddle/fluid/operators/mean_op_xpu.cc
@@ -23,24 +23,33 @@ namespace operators {
 
 template <typename DeviceContext, typename T>
 class MeanXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& context) const override {
     auto* input = context.Input<Tensor>("X");
     auto* output = context.Output<Tensor>("Out");
     output->mutable_data<T>(context.GetPlace());
     auto& dev_ctx = context.template device_context<DeviceContext>();
-    const float* x_data = input->data<float>();
-    float* y_data = output->data<float>();
-    int r = xpu::mean(dev_ctx.x_context(), x_data, y_data, input->numel());
-    PADDLE_ENFORCE_EQ(
-        r, xpu::Error_t::SUCCESS,
-        platform::errors::External(
-            "XPU kernel error, Mean op execution not succeed, error code=%d",
-            r));
+    const T* x_data = input->data<T>();
+    T* y_data = output->data<T>();
+    std::vector<int> x_shape;
+    x_shape.push_back(1);
+    x_shape.push_back(input->numel());
+    std::vector<int> rdims = {1};
+    int r = xpu::reduce_mean(
+        dev_ctx.x_context(), reinterpret_cast<const XPUType*>(x_data),
+        reinterpret_cast<XPUType*>(y_data), x_shape, rdims);
+    PADDLE_ENFORCE_EQ(r, XPU_SUCCESS,
+                      platform::errors::External(
+                          "XPU reduce_mean kernel return wrong value[%d %s]", r,
+                          XPUAPIErrorMsg[r]));
   }
 };
 template <typename DeviceContext, typename T>
 class MeanGradXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& context) const override {
     auto OG = context.Input<Tensor>(framework::GradVarName("Out"));
@@ -49,14 +58,24 @@ class MeanGradXPUKernel : public framework::OpKernel<T> {
     auto IG = context.Output<Tensor>(framework::GradVarName("X"));
     IG->mutable_data<T>(context.GetPlace());
     auto& dev_ctx = context.template device_context<DeviceContext>();
-    float* dx = IG->data<float>();
-    const float* dy = OG->data<float>();
-    int r = xpu::mean_grad(dev_ctx.x_context(), dx, dy, IG->numel());
-    PADDLE_ENFORCE_EQ(
-        r, xpu::Error_t::SUCCESS,
-        platform::errors::External(
-            "XPU kernel error. Mean_grad execution not succeed, error code=%d",
-            r));
+
+    XPUType* dx = reinterpret_cast<XPUType*>(IG->data<T>());
+
+    const T* dy = OG->data<T>();
+    T dy0_value;
+    xpu_wait(dev_ctx.x_context()->xpu_stream);
+    memory::Copy(platform::CPUPlace(), &dy0_value,
+                 BOOST_GET_CONST(platform::XPUPlace, OG->place()), dy,
+                 sizeof(T));
+    float dy0_fp32 = static_cast<float>(dy0_value);
+    dy0_fp32 = dy0_fp32 / static_cast<float>(IG->numel());
+
+    int r = xpu::constant(dev_ctx.x_context(), dx, IG->numel(),
+                          static_cast<XPUType>(dy0_fp32));
+    PADDLE_ENFORCE_EQ(r, XPU_SUCCESS,
+                      platform::errors::External(
+                          "XPU constant kernel return wrong value[%d %s]", r,
+                          XPUAPIErrorMsg[r]));
   }
 };
 
@@ -65,8 +84,12 @@ class MeanGradXPUKernel : public framework::OpKernel<T> {
 
 namespace ops = paddle::operators;
 REGISTER_OP_XPU_KERNEL(
-    mean, ops::MeanXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    mean, ops::MeanXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::MeanXPUKernel<paddle::platform::XPUDeviceContext,
+                       paddle::platform::float16>);
 REGISTER_OP_XPU_KERNEL(
     mean_grad,
-    ops::MeanGradXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::MeanGradXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::MeanGradXPUKernel<paddle::platform::XPUDeviceContext,
+                           paddle::platform::float16>);
 #endif
diff --git a/paddle/fluid/operators/optimizers/adam_op_xpu.cc b/paddle/fluid/operators/optimizers/adam_op_xpu.cc
index 172088ebcbd58f137d2586c882d527dbbecf3626..318a8f1493010a5543c87d15d97496a1ada7f719 100644
--- a/paddle/fluid/operators/optimizers/adam_op_xpu.cc
+++ b/paddle/fluid/operators/optimizers/adam_op_xpu.cc
@@ -113,27 +113,27 @@ class AdamOpXPUKernel : public framework::OpKernel<T> {
     bool use_global_beta_pow = ctx.Attr<bool>("use_global_beta_pow");
     VLOG(4) << "use_global_beta_pow:" << use_global_beta_pow;
 
-    T beta1 = static_cast<T>(ctx.Attr<float>("beta1"));
+    float beta1 = static_cast<float>(ctx.Attr<float>("beta1"));
     if (ctx.HasInput("Beta1Tensor")) {
       auto* beta1_tensor = ctx.Input<framework::Tensor>("Beta1Tensor");
-      beta1 = static_cast<T>(GetAttrFromTensor(beta1_tensor));
+      beta1 = static_cast<float>(GetAttrFromTensor(beta1_tensor));
     }
-    T beta2 = static_cast<T>(ctx.Attr<float>("beta2"));
+    float beta2 = static_cast<float>(ctx.Attr<float>("beta2"));
     if (ctx.HasInput("Beta2Tensor")) {
       auto* beta2_tensor = ctx.Input<framework::Tensor>("Beta2Tensor");
-      beta2 = static_cast<T>(GetAttrFromTensor(beta2_tensor));
+      beta2 = static_cast<float>(GetAttrFromTensor(beta2_tensor));
     }
-    T epsilon = static_cast<T>(ctx.Attr<float>("epsilon"));
+    float epsilon = static_cast<T>(ctx.Attr<float>("epsilon"));
     if (ctx.HasInput("EpsilonTensor")) {
       auto* epsilon_tensor = ctx.Input<framework::Tensor>("EpsilonTensor");
-      epsilon = static_cast<T>(GetAttrFromTensor(epsilon_tensor));
+      epsilon = static_cast<float>(GetAttrFromTensor(epsilon_tensor));
     }
     if (grad_var->IsType<framework::LoDTensor>()) {
       auto& grad = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Grad"), "Input",
                                    "Grad", "Adam");
       auto& dev_ctx = ctx.template device_context<DeviceContext>();
-      const T* beta1_pow_ptr = beta1_pow.template data<T>();
-      const T* beta2_pow_ptr = beta2_pow.template data<T>();
+      const float* beta1_pow_ptr = beta1_pow.template data<float>();
+      const float* beta2_pow_ptr = beta2_pow.template data<float>();
       Tensor xpu_beta1_pow;
       Tensor xpu_beta2_pow;
       if (beta1_pow.place() == platform::CPUPlace() &&
@@ -141,50 +141,49 @@ class AdamOpXPUKernel : public framework::OpKernel<T> {
         TensorCopy(beta1_pow, ctx.GetPlace(), dev_ctx, &xpu_beta1_pow);
         TensorCopy(beta2_pow, ctx.GetPlace(), dev_ctx, &xpu_beta2_pow);
         dev_ctx.Wait();
-        beta1_pow_ptr = xpu_beta1_pow.template data<T>();
-        beta2_pow_ptr = xpu_beta2_pow.template data<T>();
+        beta1_pow_ptr = xpu_beta1_pow.template data<float>();
+        beta2_pow_ptr = xpu_beta2_pow.template data<float>();
       }
-      int r = xpu::adam(
-          dev_ctx.x_context(), grad.template data<T>(), mom1.template data<T>(),
-          mom2.template data<T>(), param.template data<T>(), beta1_pow_ptr,
-          beta2_pow_ptr, beta1, beta2, epsilon, lr.template data<T>(),
-          mom1_out.template mutable_data<T>(ctx.GetPlace()),
-          mom2_out.template mutable_data<T>(ctx.GetPlace()),
-          param_out.template mutable_data<T>(ctx.GetPlace()), param.numel());
+
+      int r = xpu::adam(dev_ctx.x_context(), grad.template data<T>(),
+                        mom1.template data<T>(), mom2.template data<T>(),
+                        param.template data<float>(), beta1_pow_ptr,
+                        beta2_pow_ptr, lr.template data<float>(),
+                        mom1_out.template mutable_data<float>(ctx.GetPlace()),
+                        mom2_out.template mutable_data<float>(ctx.GetPlace()),
+                        param_out.template mutable_data<float>(ctx.GetPlace()),
+                        beta1, beta2, epsilon, param.numel());
       if (!use_global_beta_pow) {
         // update in cpu and then copy to xpu
         if (beta1_pow.place() == platform::CPUPlace() &&
             beta2_pow.place() == platform::CPUPlace()) {
-          const T* beta1_pow_p = beta1_pow.template data<T>();
-          beta1_pow_out->mutable_data<T>(platform::CPUPlace())[0] =
+          const float* beta1_pow_p = beta1_pow.template data<float>();
+          beta1_pow_out->mutable_data<float>(platform::CPUPlace())[0] =
               beta1 * beta1_pow_p[0];
-          const T* beta2_pow_p = beta2_pow.template data<T>();
-          beta2_pow_out->mutable_data<T>(platform::CPUPlace())[0] =
+          const float* beta2_pow_p = beta2_pow.template data<float>();
+          beta2_pow_out->mutable_data<float>(platform::CPUPlace())[0] =
               beta2 * beta2_pow_p[0];
-
+          xpu_wait(dev_ctx.x_context()->xpu_stream);
         } else {
-          T cpu_beta1_pow_out_data;
-          T cpu_beta2_pow_out_data;
-
-          memory::Copy(platform::CPUPlace(), &cpu_beta1_pow_out_data,
-                       BOOST_GET_CONST(platform::XPUPlace, beta1_pow.place()),
-                       beta1_pow_ptr, sizeof(T));
-
-          cpu_beta1_pow_out_data = cpu_beta1_pow_out_data * beta1;
-          memory::Copy(platform::CPUPlace(), &cpu_beta2_pow_out_data,
-                       BOOST_GET_CONST(platform::XPUPlace, beta2_pow.place()),
-                       beta2_pow_ptr, sizeof(T));
-
-          cpu_beta2_pow_out_data = cpu_beta2_pow_out_data * beta2;
-
-          T* beta1_pow_out_p = beta1_pow_out->mutable_data<T>(ctx.GetPlace());
-          T* beta2_pow_out_p = beta2_pow_out->mutable_data<T>(ctx.GetPlace());
-          memory::Copy(BOOST_GET_CONST(platform::XPUPlace, ctx.GetPlace()),
-                       beta1_pow_out_p, platform::CPUPlace(),
-                       &cpu_beta1_pow_out_data, sizeof(T));
-          memory::Copy(BOOST_GET_CONST(platform::XPUPlace, ctx.GetPlace()),
-                       beta2_pow_out_p, platform::CPUPlace(),
-                       &cpu_beta2_pow_out_data, sizeof(T));
+          float* beta1_pow_out_p =
+              beta1_pow_out->mutable_data<float>(ctx.GetPlace());
+          float* beta2_pow_out_p =
+              beta2_pow_out->mutable_data<float>(ctx.GetPlace());
+          int r =
+              xpu::scale(dev_ctx.x_context(), beta1_pow_ptr, beta1_pow_out_p,
+                         beta1_pow.numel(), false, beta1, 0.0f);
+          PADDLE_ENFORCE_EQ(
+              r, xpu::SUCCESS,
+              platform::errors::External(
+                  "XPU kernel scale occur error in adamw error code ", r,
+                  XPUAPIErrorMsg[r]));
+          r = xpu::scale(dev_ctx.x_context(), beta2_pow_ptr, beta2_pow_out_p,
+                         beta2_pow.numel(), false, beta2, 0.0f);
+          PADDLE_ENFORCE_EQ(
+              r, xpu::SUCCESS,
+              platform::errors::External(
+                  "XPU kernel scale occur error in adamw error code ", r,
+                  XPUAPIErrorMsg[r]));
         }
 
         PADDLE_ENFORCE_EQ(r == xpu::Error_t::SUCCESS, true,
diff --git a/paddle/fluid/operators/optimizers/adamw_op_xpu.cc b/paddle/fluid/operators/optimizers/adamw_op_xpu.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c20bd6a9fadc0e17f359424540043c6e159576cc
--- /dev/null
+++ b/paddle/fluid/operators/optimizers/adamw_op_xpu.cc
@@ -0,0 +1,218 @@
+/* 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 "gflags/gflags.h"
+#include "paddle/fluid/operators/optimizers/adam_op.h"
+
+namespace paddle {
+namespace operators {
+
+using Tensor = framework::Tensor;
+
+#ifdef PADDLE_WITH_XPU
+template <typename T>
+class AdamwOpXPUKernel : public framework::OpKernel<T> {
+ public:
+  void Compute(const framework::ExecutionContext& ctx) const override {
+    const auto* param_var = ctx.InputVar("Param");
+    PADDLE_ENFORCE_EQ(param_var->IsType<framework::LoDTensor>(), true,
+                      platform::errors::InvalidArgument(
+                          "Tensor holds the wrong type，Expected Var(%s)'s "
+                          "type is LoDTensor, "
+                          "but the received is %s",
+                          ctx.InputNames("Param").front(),
+                          framework::ToTypeName(param_var->Type())));
+    using paddle::framework::LoDTensor;
+
+    auto& param = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Param"), "Input",
+                                  "Param", "Adam");
+    // auto& grad = Ref(ctx.Input<LoDTensor>("Grad"), "Must set Grad");
+    auto* grad_var = ctx.InputVar("Grad");
+    auto& mom1 = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Moment1"), "Input",
+                                 "Moment1", "Adam");
+    auto& mom2 = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Moment2"), "Input",
+                                 "Moment2", "Adam");
+    auto& lr = GET_DATA_SAFELY(ctx.Input<LoDTensor>("LearningRate"), "Input",
+                               "LearningRate", "Adam");
+    auto& beta1_pow = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Beta1Pow"), "Input",
+                                      "Beta1Pow", "Adam");
+    auto& beta2_pow = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Beta2Pow"), "Input",
+                                      "Beta2Pow", "Adam");
+
+    auto& param_out = GET_DATA_SAFELY(ctx.Output<LoDTensor>("ParamOut"),
+                                      "Output", "ParamOut", "Adam");
+    auto& mom1_out = GET_DATA_SAFELY(ctx.Output<LoDTensor>("Moment1Out"),
+                                     "Output", "Moment1Out", "Adam");
+    auto& mom2_out = GET_DATA_SAFELY(ctx.Output<LoDTensor>("Moment2Out"),
+                                     "Output", "Moment2Out", "Adam");
+
+    auto* beta1_pow_out = ctx.Output<LoDTensor>("Beta1PowOut");
+    auto* beta2_pow_out = ctx.Output<LoDTensor>("Beta2PowOut");
+
+    bool skip_update = false;
+    if (ctx.HasInput("SkipUpdate")) {
+      auto* skip_update_tensor = ctx.Input<framework::Tensor>("SkipUpdate");
+      PADDLE_ENFORCE_EQ(skip_update_tensor->numel(), 1,
+                        platform::errors::InvalidArgument(
+                            "Input(SkipUpdate) size must be 1, but get %d",
+                            skip_update_tensor->numel()));
+      std::vector<bool> skip_update_vec;
+      TensorToVector(*skip_update_tensor, ctx.device_context(),
+                     &skip_update_vec);
+      skip_update = skip_update_vec[0];
+    }
+    auto& dev_ctx = ctx.template device_context<platform::XPUDeviceContext>();
+    // skip_update=true, just copy input to output, and TensorCopy will call
+    // mutable_data
+    if (skip_update) {
+      VLOG(4) << "Adam skip update";
+      framework::TensorCopy(param, ctx.GetPlace(), dev_ctx, &param_out);
+      framework::TensorCopy(mom1, ctx.GetPlace(), dev_ctx, &mom1_out);
+      framework::TensorCopy(mom2, ctx.GetPlace(), dev_ctx, &mom2_out);
+      framework::TensorCopy(beta1_pow, ctx.GetPlace(), dev_ctx, beta1_pow_out);
+      framework::TensorCopy(beta2_pow, ctx.GetPlace(), dev_ctx, beta2_pow_out);
+      return;
+    }
+
+    bool with_decay = ctx.Attr<bool>("with_decay");
+
+    PADDLE_ENFORCE_EQ(beta1_pow_out->numel(), 1,
+                      platform::errors::InvalidArgument(
+                          "Tensor holds the wrong size, Expected beta1 pow "
+                          "output size is 1, but received "
+                          "value is:%d.",
+                          beta1_pow_out->numel()));
+
+    PADDLE_ENFORCE_EQ(beta2_pow_out->numel(), 1,
+                      platform::errors::InvalidArgument(
+                          "Tensor holds the wrong size, Expected beta2 pow "
+                          "output size is 1, but received "
+                          "value is:%d.",
+                          beta2_pow_out->numel()));
+
+    bool use_global_beta_pow = ctx.Attr<bool>("use_global_beta_pow");
+    VLOG(4) << "use_global_beta_pow:" << use_global_beta_pow;
+
+    float beta1 = static_cast<float>(ctx.Attr<float>("beta1"));
+    if (ctx.HasInput("Beta1Tensor")) {
+      auto* beta1_tensor = ctx.Input<framework::Tensor>("Beta1Tensor");
+      beta1 = static_cast<float>(GetAttrFromTensor(beta1_tensor));
+    }
+    float beta2 = static_cast<float>(ctx.Attr<float>("beta2"));
+    if (ctx.HasInput("Beta2Tensor")) {
+      auto* beta2_tensor = ctx.Input<framework::Tensor>("Beta2Tensor");
+      beta2 = static_cast<float>(GetAttrFromTensor(beta2_tensor));
+    }
+    float epsilon = static_cast<T>(ctx.Attr<float>("epsilon"));
+    if (ctx.HasInput("EpsilonTensor")) {
+      auto* epsilon_tensor = ctx.Input<framework::Tensor>("EpsilonTensor");
+      epsilon = static_cast<float>(GetAttrFromTensor(epsilon_tensor));
+    }
+    if (grad_var->IsType<framework::LoDTensor>()) {
+      auto& grad = GET_DATA_SAFELY(ctx.Input<LoDTensor>("Grad"), "Input",
+                                   "Grad", "Adam");
+
+      const float* beta1_pow_ptr = beta1_pow.template data<float>();
+      const float* beta2_pow_ptr = beta2_pow.template data<float>();
+      Tensor xpu_beta1_pow;
+      Tensor xpu_beta2_pow;
+      if (beta1_pow.place() == platform::CPUPlace() &&
+          beta2_pow.place() == platform::CPUPlace()) {
+        TensorCopy(beta1_pow, ctx.GetPlace(), dev_ctx, &xpu_beta1_pow);
+        TensorCopy(beta2_pow, ctx.GetPlace(), dev_ctx, &xpu_beta2_pow);
+        dev_ctx.Wait();
+        beta1_pow_ptr = xpu_beta1_pow.template data<float>();
+        beta2_pow_ptr = xpu_beta2_pow.template data<float>();
+      }
+      if (with_decay) {
+        float coeff = ctx.Attr<float>("coeff");
+        int r =
+            xpu::adamw(dev_ctx.x_context(), grad.template data<T>(),
+                       mom1.template data<float>(), mom2.template data<float>(),
+                       param.template data<T>(), beta1_pow_ptr, beta2_pow_ptr,
+                       lr.template data<float>(),
+                       mom1_out.template mutable_data<float>(ctx.GetPlace()),
+                       mom2_out.template mutable_data<float>(ctx.GetPlace()),
+                       param_out.template mutable_data<T>(ctx.GetPlace()),
+                       beta1, beta2, epsilon, coeff, param.numel());
+        PADDLE_ENFORCE_EQ(
+            r, xpu::SUCCESS,
+            platform::errors::External(
+                "XPU kernel adamw occur error in adamw error code ", r,
+                XPUAPIErrorMsg[r]));
+      } else {
+        int r =
+            xpu::adam(dev_ctx.x_context(), grad.template data<T>(),
+                      mom1.template data<float>(), mom2.template data<float>(),
+                      param.template data<T>(), beta1_pow_ptr, beta2_pow_ptr,
+                      lr.template data<float>(),
+                      mom1_out.template mutable_data<float>(ctx.GetPlace()),
+                      mom2_out.template mutable_data<float>(ctx.GetPlace()),
+                      param_out.template mutable_data<T>(ctx.GetPlace()), beta1,
+                      beta2, epsilon, param.numel());
+        PADDLE_ENFORCE_EQ(
+            r, xpu::SUCCESS,
+            platform::errors::External(
+                "XPU kernel adam occur error in adamw error code ", r,
+                XPUAPIErrorMsg[r]));
+      }
+
+      if (!use_global_beta_pow) {
+        // update in cpu and then copy to xpu
+        if (beta1_pow.place() == platform::CPUPlace() &&
+            beta2_pow.place() == platform::CPUPlace()) {
+          const float* beta1_pow_p = beta1_pow.template data<float>();
+          beta1_pow_out->mutable_data<float>(platform::CPUPlace())[0] =
+              beta1 * beta1_pow_p[0];
+          const float* beta2_pow_p = beta2_pow.template data<float>();
+          beta2_pow_out->mutable_data<float>(platform::CPUPlace())[0] =
+              beta2 * beta2_pow_p[0];
+          xpu_wait(dev_ctx.x_context()->xpu_stream);
+        } else {
+          float* beta1_pow_out_p =
+              beta1_pow_out->mutable_data<float>(ctx.GetPlace());
+          float* beta2_pow_out_p =
+              beta2_pow_out->mutable_data<float>(ctx.GetPlace());
+          int r =
+              xpu::scale(dev_ctx.x_context(), beta1_pow_ptr, beta1_pow_out_p,
+                         beta1_pow.numel(), false, beta1, 0.0f);
+          PADDLE_ENFORCE_EQ(
+              r, xpu::SUCCESS,
+              platform::errors::External(
+                  "XPU kernel scale occur error in adamw error code ", r,
+                  XPUAPIErrorMsg[r]));
+          r = xpu::scale(dev_ctx.x_context(), beta2_pow_ptr, beta2_pow_out_p,
+                         beta2_pow.numel(), false, beta2, 0.0f);
+          PADDLE_ENFORCE_EQ(
+              r, xpu::SUCCESS,
+              platform::errors::External(
+                  "XPU kernel scale occur error in adamw error code ", r,
+                  XPUAPIErrorMsg[r]));
+        }
+      }
+    } else {
+      PADDLE_ENFORCE_EQ(1, 2, platform::errors::InvalidArgument(
+                                  "Variable type not supported by adamw_op"));
+    }
+  }
+};
+#endif
+
+}  // namespace operators
+}  // namespace paddle
+
+namespace ops = paddle::operators;
+#ifdef PADDLE_WITH_XPU
+REGISTER_OP_XPU_KERNEL(adamw, ops::AdamwOpXPUKernel<float>);
+#endif
diff --git a/paddle/fluid/operators/softmax_with_cross_entropy_op_xpu.cc b/paddle/fluid/operators/softmax_with_cross_entropy_op_xpu.cc
index a79e31eb8d028d3d319176e397ba5da9da54cd0e..63f0548a0c68d785f3bec004b22baaaa8e387d57 100644
--- a/paddle/fluid/operators/softmax_with_cross_entropy_op_xpu.cc
+++ b/paddle/fluid/operators/softmax_with_cross_entropy_op_xpu.cc
@@ -54,9 +54,11 @@ class SoftmaxWithCrossEntropyXPUKernel : public framework::OpKernel<T> {
     int len = logits->numel();
     T* clip_logits_data =
         clip_logits.mutable_data<T>(context.GetPlace(), len * sizeof(T));
+
     r = xpu::clip_v2(dev_ctx.x_context(), logits->data<float>(),
                      clip_logits_data, len, static_cast<float>(-1e20),
                      static_cast<float>(1e20));
+
     PADDLE_ENFORCE_EQ(
         r, xpu::Error_t::SUCCESS,
         platform::errors::External("XPU kernel error. clip "
@@ -108,10 +110,88 @@ class SoftmaxWithCrossEntropyXPUKernel : public framework::OpKernel<T> {
     }
   }
 };
+
+template <typename T>
+class SoftmaxWithCrossEntropyGradXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
+ public:
+  void Compute(const framework::ExecutionContext& context) const override {
+    const Tensor* out_grad =
+        context.Input<Tensor>(framework::GradVarName("Loss"));
+    const Tensor* labels = context.Input<Tensor>("Label");
+    Tensor* logit_grad =
+        context.Output<Tensor>(framework::GradVarName("Logits"));
+
+    logit_grad->mutable_data<T>(context.GetPlace());
+
+    const Tensor* softmax = context.Input<Tensor>("Softmax");
+    const bool use_softmax = context.Attr<bool>("use_softmax");
+
+    const bool soft_label = context.Attr<bool>("soft_label");
+    auto ignore_index = context.Attr<int>("ignore_index");
+
+    const int rank = logit_grad->dims().size();
+    const int axis = CanonicalAxis(context.Attr<int>("axis"), rank);
+    PADDLE_ENFORCE_EQ(axis, rank - 1, platform::errors::InvalidArgument(
+                                          "axis should == rank - 1"));
+    const int n = SizeToAxis(axis, logit_grad->dims());
+    const int d = SizeFromAxis(axis, logit_grad->dims());
+
+    auto& dev_ctx =
+        context.template device_context<platform::XPUDeviceContext>();
+    int r = XPU_SUCCESS;
+
+    if (soft_label) {
+      r = xpu::soft_softmax_with_cross_entropy_grad<XPUType>(
+          dev_ctx.x_context(),
+          reinterpret_cast<const XPUType*>(out_grad->data<T>()),
+          reinterpret_cast<const XPUType*>(labels->data<T>()),
+          reinterpret_cast<const XPUType*>(softmax->data<T>()),
+          reinterpret_cast<XPUType*>(logit_grad->data<T>()), use_softmax, n, d);
+      PADDLE_ENFORCE_EQ(
+          r, XPU_SUCCESS,
+          platform::errors::External(
+              "XPU API(soft_softmax_with_cross_entropy_grad) return wrong "
+              "value[%d %s]",
+              r, XPUAPIErrorMsg[r]));
+    } else {
+      xpu::ctx_guard RAII_GUARD(dev_ctx.x_context());
+      int* labels_int_ptr_l3 =
+          RAII_GUARD.alloc_l3_or_gm<int32_t>(labels->numel());
+      r = xpu::cast_v2<int64_t, int32_t>(dev_ctx.x_context(),
+                                         labels->data<int64_t>(),
+                                         labels_int_ptr_l3, labels->numel());
+      PADDLE_ENFORCE_EQ(r, XPU_SUCCESS, platform::errors::External(
+                                            "XPU API(cast_v2) return wrong "
+                                            "value[%d %s]",
+                                            r, XPUAPIErrorMsg[r]));
+
+      r = xpu::hard_softmax_with_cross_entropy_grad<XPUType, int>(
+          dev_ctx.x_context(),
+          reinterpret_cast<const XPUType*>(out_grad->data<T>()),
+          labels_int_ptr_l3,
+          reinterpret_cast<const XPUType*>(softmax->data<T>()),
+          reinterpret_cast<XPUType*>(logit_grad->data<T>()), ignore_index,
+          use_softmax, n, d);
+      PADDLE_ENFORCE_EQ(
+          r, XPU_SUCCESS,
+          platform::errors::External(
+              "XPU API(hard_softmax_with_cross_entropy_grad) return wrong "
+              "value[%d %s]",
+              r, XPUAPIErrorMsg[r]));
+    }
+  }
+};
+
 }  // namespace operators
 }  // namespace paddle
 
 namespace ops = paddle::operators;
 REGISTER_OP_XPU_KERNEL(softmax_with_cross_entropy,
                        ops::SoftmaxWithCrossEntropyXPUKernel<float>);
+REGISTER_OP_XPU_KERNEL(
+    softmax_with_cross_entropy_grad,
+    ops::SoftmaxWithCrossEntropyGradXPUKernel<float>,
+    ops::SoftmaxWithCrossEntropyGradXPUKernel<paddle::platform::float16>);
 #endif
diff --git a/paddle/fluid/operators/sum_op_xpu.cc b/paddle/fluid/operators/sum_op_xpu.cc
index d16bb5562ed3a7b2dfcca37646a0849a964dee1f..89a48a2144ef7b9e72e494571a1a98f418a202ab 100644
--- a/paddle/fluid/operators/sum_op_xpu.cc
+++ b/paddle/fluid/operators/sum_op_xpu.cc
@@ -21,6 +21,8 @@ using framework::Tensor;
 
 template <typename DeviceContext, typename T>
 class SumXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext &context) const override {
     auto in_vars = context.MultiInputVar("X");
@@ -35,8 +37,7 @@ class SumXPUKernel : public framework::OpKernel<T> {
       out->mutable_data<T>(context.GetPlace());
     }
     auto &dev_ctx = context.template device_context<DeviceContext>();
-    std::vector<const float *> ptrs(N, nullptr);
-    int valid_count = 0;
+    std::vector<const XPUType *> ptrs;
     for (int i = 0; i < N; ++i) {
       PADDLE_ENFORCE_EQ(
           in_vars[i]->IsType<framework::LoDTensor>(), true,
@@ -45,30 +46,14 @@ class SumXPUKernel : public framework::OpKernel<T> {
       if (in_t.numel() == 0) {
         continue;
       }
-      ptrs[valid_count] = reinterpret_cast<const float *>(in_t.data<T>());
-      valid_count++;
-    }
-    int r = xpu::sum_batch(dev_ctx.x_context(), ptrs.data(), out->data<T>(),
-                           valid_count, out->numel());
-    if (r == xpu::Error_t::INVALID_PARAM) {
-      PADDLE_ENFORCE_EQ(
-          r, xpu::Error_t::SUCCESS,
-          platform::errors::InvalidArgument(
-              "XPU kernel error of SumOp, error message: INVALID_PARAM, "
-              "please check your input & output."));
-    } else if (r == xpu::Error_t::RUNTIME_ERROR) {
-      PADDLE_ENFORCE_EQ(r, xpu::Error_t::SUCCESS,
-                        platform::errors::Unavailable(
-                            "XPU kernel error of SumOp, error message: "
-                            "RUNTIME_ERROR, please check whether Baidu "
-                            "Kunlun Card is properly installed."));
-    } else if (r == xpu::Error_t::NO_ENOUGH_WORKSPACE) {
-      PADDLE_ENFORCE_EQ(r, xpu::Error_t::SUCCESS,
-                        platform::errors::ResourceExhausted(
-                            "XPU kernel error of SumOp, error "
-                            "message: NO_ENOUGH_WORKSPACE, XPU "
-                            "has no enough memory."));
+      ptrs.push_back(reinterpret_cast<const XPUType *>(in_t.data<T>()));
     }
+    int r = xpu::sum(dev_ctx.x_context(), ptrs,
+                     reinterpret_cast<XPUType *>(out->data<T>()), out->numel());
+    PADDLE_ENFORCE_EQ(
+        r, XPU_SUCCESS,
+        platform::errors::External("XPU sum kernel return wrong value[%d %s]",
+                                   r, XPUAPIErrorMsg[r]));
   }
 };
 
@@ -78,5 +63,7 @@ class SumXPUKernel : public framework::OpKernel<T> {
 namespace ops = paddle::operators;
 
 REGISTER_OP_XPU_KERNEL(
-    sum, ops::SumXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    sum, ops::SumXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::SumXPUKernel<paddle::platform::XPUDeviceContext,
+                      paddle::platform::float16>);
 #endif
diff --git a/paddle/fluid/operators/transpose_op_xpu.cc b/paddle/fluid/operators/transpose_op_xpu.cc
index 360c2125ed1f6f110b58b8febfeb775e5516b0eb..0e25a69f87c4a5384904d55911978c2d7321fb42 100644
--- a/paddle/fluid/operators/transpose_op_xpu.cc
+++ b/paddle/fluid/operators/transpose_op_xpu.cc
@@ -26,6 +26,8 @@ using framework::Tensor;
 
 template <typename DeviceContext, typename T>
 class TransposeXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& context) const override {
     auto x = context.Input<framework::Tensor>("X");
@@ -46,8 +48,9 @@ class TransposeXPUKernel : public framework::OpKernel<T> {
       x_shape_host[i] = x_dims[i];
     }
     auto& dev_ctx = context.template device_context<DeviceContext>();
-    int r = xpu::transpose<T>(dev_ctx.x_context(), x_data, y_data, x_shape_host,
-                              axis);
+    int r = xpu::transpose<XPUType>(
+        dev_ctx.x_context(), reinterpret_cast<const XPUType*>(x_data),
+        reinterpret_cast<XPUType*>(y_data), x_shape_host, axis);
     PADDLE_ENFORCE_EQ(
         r, xpu::Error_t::SUCCESS,
         platform::errors::External("XPU kernel error! error code=%d", r));
@@ -56,6 +59,8 @@ class TransposeXPUKernel : public framework::OpKernel<T> {
 
 template <typename DeviceContext, typename T>
 class TransposeGradXPUKernel : public framework::OpKernel<T> {
+  using XPUType = typename XPUTypeTrait<T>::Type;
+
  public:
   void Compute(const framework::ExecutionContext& context) const override {
     auto* out_grad =
@@ -77,8 +82,11 @@ class TransposeGradXPUKernel : public framework::OpKernel<T> {
       out_shape_host[i] = out_grad->dims()[i];
     }
     auto& dev_ctx = context.template device_context<DeviceContext>();
-    int r = xpu::transpose<T>(dev_ctx.x_context(), out_grad->data<T>(),
-                              x_grad->data<T>(), out_shape_host, reversed_axis);
+    int r = xpu::transpose<XPUType>(
+        dev_ctx.x_context(),
+        reinterpret_cast<const XPUType*>(out_grad->data<T>()),
+        reinterpret_cast<XPUType*>(x_grad->data<T>()), out_shape_host,
+        reversed_axis);
     PADDLE_ENFORCE_EQ(
         r, xpu::Error_t::SUCCESS,
         platform::errors::External("XPU kernel error! error code=%d", r));
@@ -92,15 +100,23 @@ namespace ops = paddle::operators;
 
 REGISTER_OP_XPU_KERNEL(
     transpose,
-    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext,
+                            paddle::platform::float16>);
 REGISTER_OP_XPU_KERNEL(
     transpose_grad,
-    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext,
+                                paddle::platform::float16>);
 REGISTER_OP_XPU_KERNEL(
     transpose2,
-    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::TransposeXPUKernel<paddle::platform::XPUDeviceContext,
+                            paddle::platform::float16>);
 REGISTER_OP_XPU_KERNEL(
     transpose2_grad,
-    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext, float>);
+    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext, float>,
+    ops::TransposeGradXPUKernel<paddle::platform::XPUDeviceContext,
+                                paddle::platform::float16>);
 
 #endif  // PADDLE_WITH_XPU
diff --git a/paddle/fluid/platform/xpu/xpu2_op_list.h b/paddle/fluid/platform/xpu/xpu2_op_list.h
index 0989f2156877f64ab4efbd41df69a10580fa981f..5b9e1a34bfcd5518992cff09355253ffdc96ca84 100644
--- a/paddle/fluid/platform/xpu/xpu2_op_list.h
+++ b/paddle/fluid/platform/xpu/xpu2_op_list.h
@@ -79,6 +79,35 @@ XPUOpMap& get_kl2_ops() {
       {"batch_norm", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
       {"batch_norm_grad",
        XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"layer_norm", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                                   pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"layer_norm_grad",
+       XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                     pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"mean", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                             pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"mean_grad", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                                  pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"adam", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"adamw", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"softmax_with_cross_entropy",
+       XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace())})},
+      {"softmax_with_cross_entropy_grad",
+       XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                     pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"sum", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                            pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"transpose", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                                  pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"transpose_grad",
+       XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                     pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"transpose2", XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                                   pOpKernelType(vartype::FP16, XPUPlace())})},
+      {"transpose2_grad",
+       XPUKernelSet({pOpKernelType(vartype::FP32, XPUPlace()),
+                     pOpKernelType(vartype::FP16, XPUPlace())})},
+
       // AddMore
   };