diff --git a/lite/kernels/cuda/CMakeLists.txt b/lite/kernels/cuda/CMakeLists.txt
index 34a192b0405334ceb29de52c3fcb249554ccca9e..e7bef76d056355e6f9b407fb208d5a268370b8db 100644
--- a/lite/kernels/cuda/CMakeLists.txt
+++ b/lite/kernels/cuda/CMakeLists.txt
@@ -30,6 +30,8 @@ add_kernel(sequence_concat_compute_cuda CUDA basic SRCS sequence_concat_compute.
 add_kernel(sequence_arithmetic_compute_cuda CUDA basic SRCS sequence_arithmetic_compute.cu DEPS ${lite_kernel_deps})
 add_kernel(lookup_table_compute_cuda CUDA extra SRCS lookup_table_compute.cu DEPS ${lite_kernel_deps})
 add_kernel(attention_padding_mask_compute_cuda CUDA extra SRCS attention_padding_mask_compute.cu DEPS ${lite_kernel_deps})
+add_kernel(search_fc_compute_cuda CUDA basic SRCS search_fc_compute.cu DEPS ${lite_kernel_deps} ${math_cuda})
+add_kernel(sequence_topk_avg_pooling_compute_cuda CUDA basic SRCS sequence_topk_avg_pooling_compute.cu DEPS ${lite_kernel_deps})
 add_kernel(match_matrix_tensor_compute_cuda CUDA extra SRCS match_matrix_tensor_compute.cu DEPS ${lite_kernel_deps} cuda_gemm)
 add_kernel(search_aligned_mat_mul_compute_cuda CUDA extra SRCS search_aligned_mat_mul_compute.cc DEPS ${lite_kernel_deps} cuda_batched_gemm)
 add_kernel(search_seq_fc_compute_cuda CUDA extra SRCS search_seq_fc_compute.cu DEPS ${lite_kernel_deps} cuda_gemm)
@@ -53,6 +55,7 @@ nv_test(sequence_reverse_compute_cuda_test SRCS sequence_reverse_compute_test.cc
 nv_test(sequence_concat_compute_cuda_test SRCS sequence_concat_compute_test.cc DEPS sequence_concat_compute_cuda)
 nv_test(attention_padding_mask_compute_cuda_test SRCS attention_padding_mask_compute_test.cc DEPS attention_padding_mask_compute_cuda)
 nv_test(sequence_arithmetic_compute_cuda_test SRCS sequence_arithmetic_compute_test.cc DEPS sequence_arithmetic_compute_cuda)
+nv_test(search_fc_test SRCS search_fc_compute_test.cc DEPS search_fc_compute_cuda sequence_topk_avg_pooling_compute_cuda)
 nv_test(var_conv_2d_compute_cuda_test SRCS var_conv_2d_compute_test.cc DEPS var_conv_2d_compute_cuda)
 
 if(LITE_BUILD_EXTRA)
diff --git a/lite/kernels/cuda/search_fc_compute.cu b/lite/kernels/cuda/search_fc_compute.cu
new file mode 100644
index 0000000000000000000000000000000000000000..b634bc933d1f28cfb37d73836fd74360fcf0ff47
--- /dev/null
+++ b/lite/kernels/cuda/search_fc_compute.cu
@@ -0,0 +1,176 @@
+/* Copyright (c) 2019 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 "lite/core/op_registry.h"
+#include "lite/kernels/cuda/search_fc_compute.h"
+namespace paddle {
+namespace lite {
+namespace kernels {
+namespace cuda {
+template <typename T>
+static void anakin_NV_gemv(cublasHandle_t handle,
+                           const bool TransA,
+                           const int M,
+                           const int N,
+                           const T alpha,
+                           const T* A,
+                           const T* x,
+                           const T beta,
+                           T* y);
+template <>
+void anakin_NV_gemv<float>(cublasHandle_t handle,
+                           const bool TransA,
+                           const int M,
+                           const int N,
+                           const float alpha,
+                           const float* A,
+                           const float* x,
+                           const float beta,
+                           float* y) {
+  LOG(INFO) << "1";
+  cublasOperation_t cuTransA = (TransA == false) ? CUBLAS_OP_T : CUBLAS_OP_N;
+  CUBLAS_CHECK(
+      cublasSgemv(handle, cuTransA, N, M, &alpha, A, N, x, 1, &beta, y, 1));
+}
+template <typename T>
+static void anakin_NV_gemm(cublasHandle_t handle,
+                           const bool TransA,
+                           const bool TransB,
+                           const int M,
+                           const int N,
+                           const int K,
+                           const T alpha,
+                           const T* A,
+                           const T* B,
+                           const T beta,
+                           T* C);
+
+template <>
+void anakin_NV_gemm<float>(cublasHandle_t handle,
+                           const bool TransA,
+                           const bool TransB,
+                           const int M,
+                           const int N,
+                           const int K,
+                           const float alpha,
+                           const float* A,
+                           const float* B,
+                           const float beta,
+                           float* C) {
+  LOG(INFO) << "1";
+  // Note that cublas follows fortran order.
+  int lda = (!TransA /* == CblasNoTrans*/) ? K : M;
+  int ldb = (!TransB /* == CblasNoTrans*/) ? N : K;
+  LOG(INFO) << "1";
+  cublasOperation_t cuTransA =
+      (!TransA /* == CblasNoTrans*/) ? CUBLAS_OP_N : CUBLAS_OP_T;
+  LOG(INFO) << "1";
+  cublasOperation_t cuTransB =
+      (!TransB /* == CblasNoTrans*/) ? CUBLAS_OP_N : CUBLAS_OP_T;
+  LOG(INFO) << "1";
+  CUBLAS_CHECK(cublasSgemm(handle,
+                           cuTransB,
+                           cuTransA,
+                           N,
+                           M,
+                           K,
+                           &alpha,
+                           B,
+                           ldb,
+                           A,
+                           lda,
+                           &beta,
+                           C,
+                           N));
+  LOG(INFO) << "1";
+}
+
+template <>
+void anakin_NV_gemm<char>(cublasHandle_t handle,
+                          const bool TransA,
+                          const bool TransB,
+                          const int M,
+                          const int N,
+                          const int K,
+                          const char alpha,
+                          const char* A,
+                          const char* B,
+                          const char beta,
+                          char* C) {
+  LOG(FATAL) << "int8 gemm is not implemented";
+}
+
+template <typename T>
+static __global__ void add_bias(int n,
+                                int output_size,
+                                const T* bias,
+                                T* dout) {
+  int index = blockIdx.x * blockDim.x + threadIdx.x;
+  int bias_index = index % output_size;
+  if (index < n) {
+    dout[index] = dout[index] + bias[bias_index];
+  }
+}
+
+template <typename T>
+void SearchFcCompute<T>::Run() {
+  auto& param = this->Param<param_t>();
+  auto& ctx = this->ctx_->template As<CUDAContext>();
+  auto stream = ctx.exec_stream();
+  const Tensor* x_tensor = param.X;
+  param.Out->Resize({x_tensor->dims()[0], param.out_size});
+  _M = x_tensor->dims().count(0, 1);
+  _K = x_tensor->dims().count(1, x_tensor->numel());
+  _N = param.out_size;
+  const T* din = x_tensor->data<T>();
+  Tensor* out_tensor = param.Out;
+  T* dout = out_tensor->mutable_data<T>(TARGET(kCUDA));
+  const Tensor* w_tensor = param.W;
+  const T* weight = w_tensor->data<T>();
+  const Tensor* b_tensor = param.b;
+  const T* bias = b_tensor->data<T>();
+  cublasCreate(&_handle);
+  if (_M == 1 && _K > 50000) {
+    anakin_NV_gemv<T>(_handle, false, _N, _K, (T)1, weight, din, (T)0, dout);
+  } else {
+    anakin_NV_gemm<T>(_handle,
+                      false,
+                      !_flag_trans_weights,
+                      _M,
+                      _N,
+                      _K,
+                      (T)1,
+                      din,
+                      weight,
+                      (T)0,
+                      dout);
+  }
+  int total_size = _M * _N;
+  add_bias<T><<<CUDA_GET_BLOCKS(total_size), CUDA_NUM_THREADS, 0, stream>>>(
+      total_size, _N, bias, dout);
+}
+}  // namespace cuda
+}  // namespace kernels
+}  // namespace lite
+}  // namespace paddle
+
+REGISTER_LITE_KERNEL(search_fc,
+                     kCUDA,
+                     kFloat,
+                     kNCHW,
+                     paddle::lite::kernels::cuda::SearchFcCompute<float>,
+                     def)
+    .BindInput("X", {LiteType::GetTensorTy(TARGET(kCUDA))})
+    .BindInput("W", {LiteType::GetTensorTy(TARGET(kCUDA))})
+    .BindInput("b", {LiteType::GetTensorTy(TARGET(kCUDA))})
+    .BindOutput("Out", {LiteType::GetTensorTy(TARGET(kCUDA))})
+    .Finalize();
diff --git a/lite/kernels/cuda/search_fc_compute.h b/lite/kernels/cuda/search_fc_compute.h
new file mode 100644
index 0000000000000000000000000000000000000000..db09362734ecdb05663a5a6d4297ab869cb1b55d
--- /dev/null
+++ b/lite/kernels/cuda/search_fc_compute.h
@@ -0,0 +1,52 @@
+// Copyright (c) 2019 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 <cudnn.h>
+#include "lite/backends/cuda/cuda_utils.h"
+#include "lite/core/kernel.h"
+
+namespace paddle {
+namespace lite {
+namespace kernels {
+namespace cuda {
+
+const int CUDA_NUM_THREADS = 512;
+inline int CUDA_GET_BLOCKS(const int N) {
+  return (N + CUDA_NUM_THREADS - 1) / CUDA_NUM_THREADS;
+}
+inline int CUDA_GET_BLOCKS(const int N, const int base) {
+  return (N + base - 1) / base;
+}
+
+template <typename T>
+class SearchFcCompute : public KernelLite<TARGET(kCUDA), PRECISION(kFloat)> {
+ public:
+  using param_t = operators::SearchFcParam;
+  void Run() override;
+  virtual ~SearchFcCompute() = default;
+
+ private:
+  bool _flag_trans_weights{false};
+  int _M;
+  int _K;
+  int _N;
+  cublasHandle_t _handle;
+  bool _is_continue_buf{true};
+};
+
+}  // namespace cuda
+}  // namespace kernels
+}  // namespace lite
+}  // namespace paddle
diff --git a/lite/kernels/cuda/search_fc_compute_test.cc b/lite/kernels/cuda/search_fc_compute_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f06028fbe15557c652c442ac436fa09700a56e28
--- /dev/null
+++ b/lite/kernels/cuda/search_fc_compute_test.cc
@@ -0,0 +1,110 @@
+// Copyright (c) 2019 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 "lite/kernels/cuda/search_fc_compute.h"
+#include <gtest/gtest.h>
+#include <memory>
+#include <utility>
+#include <vector>
+
+namespace paddle {
+namespace lite {
+namespace kernels {
+namespace cuda {
+
+void fc_cpu_base(const lite::Tensor* X,
+                 const lite::Tensor* W,
+                 const lite::Tensor* b,
+                 int out_size,
+                 lite::Tensor* Out) {
+  const float* data_in = X->data<float>();
+  const float* bias = b->data<float>();
+  const float* weights = W->data<float>();
+  float* data_out = Out->mutable_data<float>();
+  int out_rows = X->dims()[0];
+  int in_cols = X->numel() / out_rows;
+  int out_cols = W->numel() / in_cols;
+  int index_out;
+
+  for (int i = 0; i < out_rows; i++) {
+    for (int j = 0; j < out_cols; j++) {
+      index_out = i * out_cols + j;
+      data_out[index_out] = bias ? bias[j] : 0;
+
+      for (int k = 0; k < in_cols; k++) {
+        data_out[index_out] +=
+            data_in[i * in_cols + k] * weights[j * in_cols + k];
+      }
+    }
+  }
+}
+
+TEST(search_fc, normal) {
+  SearchFcCompute<float> search_fc_kernel;
+  std::unique_ptr<KernelContext> ctx(new KernelContext);
+  auto& context = ctx->As<CUDAContext>();
+  operators::SearchFcParam param;
+  lite::Tensor X, X_gpu, W, W_gpu, b, b_gpu;
+  lite::Tensor Out, Out_cpu, out_ref;
+  std::vector<int64_t> x_shape{1, 4};
+  X.Resize(lite::DDim(x_shape));
+  std::vector<int64_t> w_shape{3, 4};
+  W.Resize(lite::DDim(w_shape));
+  std::vector<int64_t> b_shape{3};
+  b.Resize(lite::DDim(b_shape));
+  std::vector<int64_t> out_shape{1, 4};
+  Out.Resize(lite::DDim(out_shape));
+  out_ref.Resize(lite::DDim(out_shape));
+  auto x_data = X.mutable_data<float>();
+  auto w_data = W.mutable_data<float>();
+  auto b_data = b.mutable_data<float>();
+  auto out_data_ref = out_ref.mutable_data<float>();
+  for (int64_t i = 0; i < X.dims().production(); i++) {
+    x_data[i] = static_cast<float>(i);
+  }
+  for (int64_t i = 0; i < W.dims().production(); i++) {
+    w_data[i] = static_cast<float>(i);
+  }
+  for (int64_t i = 0; i < b.dims().production(); i++) {
+    b_data[i] = static_cast<float>(i);
+  }
+  X_gpu.Assign<float, lite::DDim, TARGET(kCUDA)>(x_data, X.dims());
+  W_gpu.Assign<float, lite::DDim, TARGET(kCUDA)>(w_data, W.dims());
+  b_gpu.Assign<float, lite::DDim, TARGET(kCUDA)>(b_data, b.dims());
+  param.X = &X_gpu;
+  param.W = &W_gpu;
+  param.b = &b_gpu;
+  param.out_size = 4;
+  param.Out = &Out;
+  search_fc_kernel.SetParam(param);
+  cudaStream_t stream;
+  cudaStreamCreate(&stream);
+  context.SetExecStream(stream);
+  search_fc_kernel.SetContext(std::move(ctx));
+  search_fc_kernel.Run();
+  fc_cpu_base(&X, &W, &b, 4, &out_ref);
+  cudaDeviceSynchronize();
+  const float* out_data = Out.data<float>();
+  float* out_cpu_data = Out_cpu.mutable_data<float>();
+  CopySync<TARGET(kCUDA)>(
+      out_cpu_data, out_data, sizeof(float) * Out.numel(), IoDirection::DtoH);
+  for (int i = 0; i < Out.numel(); ++i) {
+    EXPECT_NEAR(out_cpu_data[i], out_data_ref[i], 1e-5);
+  }
+}
+
+}  // namespace cuda
+}  // namespace kernels
+}  // namespace lite
+}  // namespace paddle
diff --git a/lite/kernels/cuda/sequence_topk_avg_pooling_compute.cu b/lite/kernels/cuda/sequence_topk_avg_pooling_compute.cu
new file mode 100644
index 0000000000000000000000000000000000000000..7f4500c158bebd4afa0f7c8dcaf357162b35b765
--- /dev/null
+++ b/lite/kernels/cuda/sequence_topk_avg_pooling_compute.cu
@@ -0,0 +1,196 @@
+/* Copyright (c) 2019 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 <limits>
+#include <vector>
+#include "lite/core/op_registry.h"
+#include "lite/kernels/cuda/sequence_topk_avg_pooling_compute.h"
+
+namespace paddle {
+namespace lite {
+namespace kernels {
+namespace cuda {
+
+template <typename Dtype>
+__global__ void topk_avg_pooling_kernel_by_row_improve(
+    Dtype *output_data,
+    const Dtype *input,
+    const int *gpu_input_offset_l,
+    const int *gpu_input_offset_r,
+    const int row_max,
+    const int col_max,
+    const int topk_size,
+    const int *topks,
+    const int feat_map_num) {
+  int row =
+      gpu_input_offset_l[blockIdx.x + 1] - gpu_input_offset_l[blockIdx.x];  // 8
+  int col = gpu_input_offset_r[blockIdx.x + 1] -
+            gpu_input_offset_r[blockIdx.x];  // 30
+
+  int max_k = topks[topk_size - 1];
+  max_k = max_k < col ? max_k : col;
+
+  extern __shared__ Dtype smem[];  // H*W
+
+  const Dtype *fm_row_in_data = input +
+                                blockIdx.x * row_max * feat_map_num * col_max +
+                                blockIdx.y * row_max * col_max;
+
+  for (int i = threadIdx.x; i < row * col_max; i += blockDim.x) {
+    smem[i] = fm_row_in_data[i];
+  }
+  __syncthreads();
+
+  for (int idx = threadIdx.x; idx < row; idx += blockDim.x) {
+    Dtype *fm_row_out_data =
+        output_data +
+        (gpu_input_offset_l[blockIdx.x] + idx) * feat_map_num * topk_size +
+        blockIdx.y * topk_size;
+
+    Dtype *smem_start_col = smem + idx * col_max;
+
+    int counter = max_k;  // topk_size;
+    Dtype last_max_val = -20000.0;
+    while (counter) {
+      Dtype max_val = -10000.0;
+      int max_pos = 0;
+      int m = 0;
+      for (; m < col; m++) {
+        Dtype cur_data = smem_start_col[m];
+        if (cur_data > max_val) {
+          max_val = cur_data;
+          max_pos = m;
+          last_max_val = max_val;
+        }
+      }
+      if (max_val < -9999.0) {  // == -10000.0
+        max_val = last_max_val;
+      }
+      smem_start_col[max_pos] = 10000000.0;
+      int i = max_k - counter;
+      for (int c = 0; c < topk_size; c++) {
+        if (i <= topks[c] - 1) {
+          fm_row_out_data[c] += max_val;
+        }
+      }
+      counter--;
+    }
+    __syncthreads();
+    // compute avg
+    for (int i = 0; i < topk_size; i++) {
+      fm_row_out_data[i] = fm_row_out_data[i] / topks[i];
+    }
+  }
+}
+
+template <typename T>
+void SequenceTopkAvgPoolingCompute<T>::Run() {
+  auto &param = this->Param<param_t>();
+  auto &ctx = this->ctx_->template As<CUDAContext>();
+  auto cuda_stream = ctx.exec_stream();
+
+  int topk_num = param.topks.size();
+  lite::DDim top_ks_shape(std::vector<int64_t>{topk_num, 1, 1, 1});
+  _top_ks.Resize(top_ks_shape);
+  cudaMemcpyAsync(_top_ks.mutable_data<int>(TARGET(kCUDA)),
+                  &param.topks[0],
+                  sizeof(int) * topk_num,
+                  cudaMemcpyHostToDevice,
+                  cuda_stream);
+
+  int width_offset_len = param.X->lod()[0].size();
+  lite::DDim width_offset_shape(
+      std::vector<int64_t>{width_offset_len, 1, 1, 1});
+  _width_offset.Resize(width_offset_shape);
+  cudaMemcpyAsync(_width_offset.mutable_data<int>(TARGET(kCUDA)),
+                  &(param.X->lod()[0][0]),
+                  sizeof(int) * width_offset_len,
+                  cudaMemcpyHostToDevice,
+                  cuda_stream);
+
+  int height_offset_len = param.ROW->lod()[0].size();
+  lite::DDim height_offset_shape(
+      std::vector<int64_t>{height_offset_len, 1, 1, 1});
+  _height_offset.Resize(height_offset_shape);
+  cudaMemcpyAsync(_height_offset.mutable_data<int>(TARGET(kCUDA)),
+                  &(param.ROW->lod()[0][0]),
+                  sizeof(int) * height_offset_len,
+                  cudaMemcpyHostToDevice,
+                  cuda_stream);
+
+  const Tensor *x_tensor = param.X;
+  Tensor *out_tensor = param.Out;
+  const T *in_data = x_tensor->data<T>();
+  T *out_data = out_tensor->mutable_data<T>(TARGET(kCUDA));
+  TargetWrapperCuda::MemsetAsync(out_tensor->mutable_data<T>(TARGET(kCUDA)),
+                                 0,
+                                 sizeof(T) * out_tensor->numel(),
+                                 cuda_stream);
+
+  auto x_dims = x_tensor->dims();
+  int num = x_dims[0];
+  int channel = x_dims[1];
+  int height = x_dims[2];
+  int width = x_dims[3];
+
+  const int *height_offset = _height_offset.data<int>();
+  const int *width_offset = _width_offset.data<int>();
+
+  int feat_map_size = height * width;
+  dim3 blocks(num, channel);
+  dim3 threads(32, 1);
+  topk_avg_pooling_kernel_by_row_improve<
+      T><<<blocks, threads, feat_map_size * sizeof(T), cuda_stream>>>(
+      out_data,
+      in_data,
+      height_offset,
+      width_offset,
+      height,
+      width,
+      param.topks.size(),
+      _top_ks.data<int>(),
+      param.channel_num);
+}
+
+}  // namespace cuda
+}  // namespace kernels
+}  // namespace lite
+}  // namespace paddle
+
+REGISTER_LITE_KERNEL(
+    sequence_topk_avg_pooling,
+    kCUDA,
+    kFloat,
+    kNCHW,
+    paddle::lite::kernels::cuda::SequenceTopkAvgPoolingCompute<float>,
+    def)
+    .BindInput("X",
+               {LiteType::GetTensorTy(TARGET(kCUDA),
+                                      PRECISION(kFloat),
+                                      DATALAYOUT(kNCHW))})
+    .BindInput("ROW",
+               {LiteType::GetTensorTy(TARGET(kCUDA),
+                                      PRECISION(kFloat),
+                                      DATALAYOUT(kNCHW))})
+    .BindInput("COLUMN",
+               {LiteType::GetTensorTy(TARGET(kCUDA),
+                                      PRECISION(kFloat),
+                                      DATALAYOUT(kNCHW))})
+    .BindOutput("Out",
+                {LiteType::GetTensorTy(TARGET(kCUDA),
+                                       PRECISION(kFloat),
+                                       DATALAYOUT(kNCHW))})
+    .BindOutput("pos",
+                {LiteType::GetTensorTy(TARGET(kCUDA),
+                                       PRECISION(kFloat),
+                                       DATALAYOUT(kNCHW))})
+    .Finalize();
diff --git a/lite/kernels/cuda/sequence_topk_avg_pooling_compute.h b/lite/kernels/cuda/sequence_topk_avg_pooling_compute.h
new file mode 100644
index 0000000000000000000000000000000000000000..321ec9cfce2b22e7ddfc5dab53060a7eaea01732
--- /dev/null
+++ b/lite/kernels/cuda/sequence_topk_avg_pooling_compute.h
@@ -0,0 +1,43 @@
+// Copyright (c) 2019 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 <cudnn.h>
+#include "lite/backends/cuda/cuda_utils.h"
+#include "lite/core/kernel.h"
+namespace paddle {
+namespace lite {
+namespace kernels {
+namespace cuda {
+
+template <typename T>
+class SequenceTopkAvgPoolingCompute
+    : public KernelLite<TARGET(kCUDA), PRECISION(kFloat), DATALAYOUT(kNCHW)> {
+ public:
+  using param_t = operators::SequenceTopkAvgPoolingParam;
+
+  void Run() override;
+
+  virtual ~SequenceTopkAvgPoolingCompute() = default;
+
+ protected:
+  lite::Tensor _height_offset;
+  lite::Tensor _width_offset;
+  lite::Tensor _top_ks;
+};
+
+}  // namespace cuda
+}  // namespace kernels
+}  // namespace lite
+}  // namespace paddle