diff --git a/paddle/fluid/operators/distributed/communicator.cc b/paddle/fluid/operators/distributed/communicator.cc
index a212aca34aa65dd585355a650179624016e5379d..16546bd158052075514fbfc2e4e8843a6c6ddb1e 100644
--- a/paddle/fluid/operators/distributed/communicator.cc
+++ b/paddle/fluid/operators/distributed/communicator.cc
@@ -13,15 +13,16 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/operators/distributed/communicator.h"
-
 #include <gflags/gflags.h>
 #include <paddle/fluid/framework/program_desc.h>
 #include <chrono>  // NOLINT
+#include <map>
 #include <thread>  // NOLINT
-
+#include <unordered_set>
 #include "paddle/fluid/framework/eigen.h"
 #include "paddle/fluid/framework/selected_rows.h"
 #include "paddle/fluid/framework/tensor_util.h"
+#include "paddle/fluid/framework/threadpool.h"
 #include "paddle/fluid/framework/variable_helper.h"
 #include "paddle/fluid/operators/distributed/parameter_recv.h"
 #include "paddle/fluid/operators/distributed/parameter_send.h"
@@ -41,6 +42,8 @@ DEFINE_bool(communicator_fake_rpc, false,
             "fake mode does not really send any thing");
 DEFINE_bool(communicator_merge_sparse_grad, true,
             "merge sparse gradient before sending");
+DEFINE_int32(communicator_merge_sparse_bucket, 2000,
+             "number of threads for sparse var");
 
 namespace paddle {
 namespace operators {
@@ -52,6 +55,30 @@ inline double GetCurrentUS() {
   return 1e+6 * time.tv_sec + time.tv_usec;
 }
 
+template <typename T>
+inline void VSUB(int n, const T *x, const T *y, T *z) {
+  for (int i = 0; i < n; ++i) {
+    z[i] = x[i] - y[i];
+  }
+}
+
+inline std::vector<int> bucket(const int v_size, const int b_size) {
+  int remainder = v_size % b_size;
+  int bucket = v_size / b_size;
+  std::vector<int> ret_vec(b_size, bucket);
+  for (int i = 0; i < remainder; ++i) {
+    ret_vec[i] = ret_vec[i] + 1;
+  }
+  int cur_bucket = 0;
+  for (int j = 0; j < ret_vec.size(); ++j) {
+    int tmp = ret_vec[j];
+    ret_vec[j] = cur_bucket;
+    cur_bucket += tmp;
+  }
+  ret_vec.push_back(cur_bucket);
+  return ret_vec;
+}
+
 std::once_flag Communicator::init_flag_;
 std::shared_ptr<Communicator> Communicator::communicator_(nullptr);
 
@@ -202,7 +229,7 @@ void AsyncCommunicator::SendThread() {
           auto send_functor = distributed::ParameterSend<float>();
           auto &ctx = send_varname_to_ctx_.at(var_name);
           if (!FLAGS_communicator_fake_rpc) {
-            send_functor(ctx, *send_scope_, true);
+            send_functor(ctx, *send_scope_, true, 1);
           }
           auto after_send = GetCurrentUS();
           VLOG(3) << "send " << var_name << " use time "
@@ -252,7 +279,7 @@ void AsyncCommunicator::Send(const std::string &var_name,
     auto send_functor = distributed::ParameterSend<float>();
     auto &ctx = send_varname_to_ctx_.at(var_name);
     if (!FLAGS_communicator_fake_rpc) {
-      send_functor(ctx, scope, true);
+      send_functor(ctx, scope, true, 1);
     }
   } else {
     auto tmp_grad_var = std::make_shared<Variable>();
@@ -338,6 +365,541 @@ void AsyncCommunicator::Stop() {
   VLOG(0) << "Communicator stop done";
 }
 
+void AsyncCommunicator::Send(const std::vector<std::string> &sparse_var_names,
+                             const std::vector<std::string> &sparse_var_tables,
+                             const framework::Scope &scope) {}
+
+void AsyncCommunicator::InitImpl(
+    const paddle::framework::ProgramDesc &program, Scope *param_scope,
+    std::map<std::string, std::map<std::string, std::vector<std::string>>>
+        &vars_info,
+    const int &trainers, const int &geo_need_push_nums) {}
+
+GeoSgdCommunicator::~GeoSgdCommunicator() {
+  if (FLAGS_v >= 3) {
+    std::string msg("~Geo Sgd Communicator");
+    fwrite(msg.c_str(), msg.length(), 1, stdout);
+  }
+  running_ = false;
+  if (send_thread_) send_thread_->join();
+  if (FLAGS_v >= 3) {
+    std::string msg("~Geo Sgd Communicator done");
+    fwrite(msg.c_str(), msg.length(), 1, stdout);
+  }
+}
+
+void GeoSgdCommunicator::InitImpl(
+    const paddle::framework::ProgramDesc &program, Scope *training_scope,
+    std::map<std::string, std::map<std::string, std::vector<std::string>>>
+        &vars_info,
+    const int &trainers, const int &geo_need_push_nums) {
+  training_scope_ = std::move(training_scope);
+  trainer_nums_ = std::move(trainers);
+  geo_need_push_nums_ = std::move(geo_need_push_nums);
+
+  // get all send information from graph, build vars_to_send
+  VLOG(0) << "communicator_independent_recv_thread: "
+          << FLAGS_communicator_independent_recv_thread;
+  VLOG(0) << "communicator_send_queue_size: "
+          << FLAGS_communicator_send_queue_size;
+  VLOG(0) << "communicator_min_send_grad_num_before_recv: "
+          << FLAGS_communicator_min_send_grad_num_before_recv;
+  VLOG(0) << "communicator_thread_pool_size: "
+          << FLAGS_communicator_thread_pool_size;
+  VLOG(0) << "communicator_send_wait_times: "
+          << FLAGS_communicator_send_wait_times;
+  VLOG(0) << "communicator_max_merge_var_num: "
+          << FLAGS_communicator_max_merge_var_num;
+  VLOG(0) << "communicator_fake_rpc: " << FLAGS_communicator_fake_rpc;
+  VLOG(0) << "communicator_merge_sparse_grad: "
+          << FLAGS_communicator_merge_sparse_grad;
+  VLOG(0) << "Trainer nums: " << trainer_nums_;
+  VLOG(0) << "geo_sgd_push_before_local_train_nums: " << geo_need_push_nums_;
+  VLOG(0) << "communicator_merge_sparse_bucket "
+          << FLAGS_communicator_merge_sparse_bucket;
+
+  // process var info from transpiler
+  for (auto &iter : vars_info) {
+    // change var name in delta scope: "var" -> "var.delta"
+    std::string var_name = iter.first;
+    std::string send_var_name = VarToDeltaVar(var_name);
+    std::vector<std::string> vars_names = iter.second["var_names"];
+    std::vector<std::string> send_var_names;
+    for (auto origin_var_name : vars_names) {
+      send_var_names.push_back(VarToDeltaVar(origin_var_name));
+    }
+
+    // get vars section for split
+    std::vector<std::string> vars_sections_str = iter.second["sections"];
+    std::vector<int64_t> vars_sections_int = {};
+    for (std::string str : vars_sections_str) {
+      int64_t str2i = std::stol(str.c_str());
+      vars_sections_int.push_back(str2i);
+    }
+
+    std::vector<std::string> vars_epmap = iter.second["epmap"];
+
+    // record var is sparse or not
+    bool is_sparse = iter.second["is_sparse"].front() == std::string("True");
+    var_list_[var_name] = is_sparse;
+
+    send_varname_to_ctx_[send_var_name] = operators::distributed::RpcContext(
+        send_var_name, send_var_names, vars_epmap, vars_sections_int, 0);
+    recv_varname_to_ctx_[var_name] = operators::distributed::RpcContext(
+        var_name, vars_names, vars_epmap, vars_sections_int, 0);
+  }
+
+  if (send_varname_to_ctx_.size() == 0 && recv_varname_to_ctx_.size() == 0) {
+    LOG(WARNING) << "no var need to send and recv!!";
+  }
+
+  send_threadpool_.reset(new ::ThreadPool(FLAGS_communicator_thread_pool_size));
+  recv_threadpool_.reset(new ::ThreadPool(FLAGS_communicator_thread_pool_size));
+  need_push_queue_ =
+      std::make_shared<BlockingQueue<std::shared_ptr<SparseIdsMap>>>(
+          geo_need_push_nums);
+  delta_scope_.reset(new Scope());
+  old_scope_.reset(new Scope());
+  pserver_scope_.reset(new Scope());
+
+  // for coverage test, please ignore follow code
+  InitImpl(send_varname_to_ctx_, recv_varname_to_ctx_, training_scope_);
+  InitImpl(program, training_scope_);
+}
+
+void GeoSgdCommunicator::Start() {
+  VLOG(0) << "Geo Sgd Communicator start";
+  if (!communicator_) {
+    VLOG(0) << "Geo Sgd Communicator is not inited, do nothing";
+  } else {
+    VLOG(0) << "start send thread ";
+    running_ = true;
+    // start send and recv thread
+    send_thread_.reset(
+        new std::thread(std::bind(&GeoSgdCommunicator::SendThread, this)));
+  }
+}
+
+void GeoSgdCommunicator::Stop() {
+  VLOG(0) << "Geo Sgd Communicator stop";
+  running_ = false;
+  if (!communicator_) {
+    VLOG(0) << "Geo Sgd Communicator is not inited, do nothing";
+  } else {
+    if (send_thread_) {
+      VLOG(1) << "stop send thread";
+      send_thread_->join();
+      send_thread_.reset(nullptr);
+    }
+  }
+  VLOG(0) << "Geo Sgd Communicator stop done";
+}
+
+void GeoSgdCommunicator::Send(const std::string &var_name,
+                              const framework::Scope &scope) {
+  // when execute trainer startup program, recv parameter from pserver
+  // training_scope & pserver_scope param will copy it
+  if (var_name == "param_init") {
+    for (auto &iter : var_list_) {
+      // For sparse param, old_scope store LoDTensor,
+      // pserver_scope store SelectedRows.
+      auto local_var_name = iter.first;
+      if (var_list_[local_var_name] == true) {
+        GeoSgdSparseParamInit(training_scope_, pserver_scope_.get(),
+                              local_var_name);
+      } else {
+        GeoSgdDenseParamInit(training_scope_, pserver_scope_.get(),
+                             local_var_name);
+      }
+      GeoSgdDenseParamInit(training_scope_, old_scope_.get(), local_var_name);
+    }
+  }
+}
+
+void GeoSgdCommunicator::Send(const std::vector<std::string> &sparse_var_names,
+                              const std::vector<std::string> &sparse_var_tables,
+                              const framework::Scope &scope) {
+  // SparseIdsMap = std::unordered_map<std::string,std::unordered_set<int64_t>>
+  std::shared_ptr<SparseIdsMap> ids_table = std::make_shared<SparseIdsMap>();
+  for (size_t i = 0; i < sparse_var_tables.size(); i++) {
+    if (ids_table->find(sparse_var_tables[i]) == ids_table->end()) {
+      // create empty set for new sparse var
+      ids_table->insert(std::pair<std::string, std::unordered_set<int64_t>>(
+          sparse_var_tables[i], std::unordered_set<int64_t>{}));
+    }
+    auto *var = scope.FindVar(sparse_var_names[i]);
+    auto var_tensor = var->Get<framework::LoDTensor>();
+    int element_number = var_tensor.numel();
+    int *var_mutable_data = var_tensor.mutable_data<int>(var_tensor.place());
+    // insert ids which has not been record
+    for (size_t j = 0; j < element_number; j++) {
+      ids_table->at(sparse_var_tables[i]).insert(var_mutable_data[j]);
+      VLOG(4) << "Sparse var " << sparse_var_tables[i] << " insert "
+              << var_mutable_data[j];
+    }
+  }
+  need_push_queue_->Push(ids_table);
+}
+
+void GeoSgdCommunicator::SendThread() {
+  VLOG(0) << "SendThread start!";
+  auto before_run_training = GetCurrentUS();
+
+  while (running_) {
+    std::vector<std::future<void>> task_futures;
+    task_futures.reserve(send_varname_to_ctx_.size());
+    auto before_run_send_graph = GetCurrentUS();
+
+    if (ids_send_vec_.size() < geo_need_push_nums_) {
+      VLOG(4) << "ids_send_vec_ Size: " << ids_send_vec_.size();
+      if (need_push_queue_->Size() > 0) {
+        ids_send_vec_.push_back(*(need_push_queue_->Pop()));
+        VLOG(4) << "ids_send_vec_ pushed";
+      }
+    }
+
+    if (ids_send_vec_.size() >= geo_need_push_nums_) {
+      auto after_run_training = GetCurrentUS();
+      VLOG(3) << "run Training use time "
+              << after_run_training - before_run_training;
+      before_run_training = GetCurrentUS();
+      VLOG(3) << "Start send after get need_push_num";
+
+      for (auto &iter : send_varname_to_ctx_) {
+        auto &var_name = iter.first;
+        auto send_task = [this, &var_name] {
+          auto origin_var_name = DeltaVarToVar(var_name);
+
+          if (var_list_[origin_var_name] == true) {
+            auto ids_set = SparseIdsMerge(ids_send_vec_, origin_var_name);
+            SendUpdateSparseVars(origin_var_name, ids_set);
+          } else {
+            SendUpdateDenseVars(origin_var_name);
+          }
+          auto before_send = GetCurrentUS();
+          auto send_functor = distributed::ParameterSend<float>();
+          auto &ctx = send_varname_to_ctx_.at(var_name);
+          send_functor(ctx, *delta_scope_.get(), true, 1);
+
+          auto after_send = GetCurrentUS();
+          VLOG(3) << "send " << var_name << " use time "
+                  << after_send - before_send;
+        };
+        task_futures.emplace_back(
+            send_threadpool_->enqueue(std::move(send_task)));
+      }
+    }
+    for (auto &task_f : task_futures) {
+      task_f.wait();
+      have_push_.fetch_add(1, std::memory_order_relaxed);
+    }
+    auto after_run_send_graph = GetCurrentUS();
+    VLOG(4) << "run send graph use time "
+            << after_run_send_graph - before_run_send_graph;
+    Recv();
+  }
+}
+
+void GeoSgdCommunicator::Recv() {
+  auto push_nums = have_push_.load();
+  if (push_nums >= send_varname_to_ctx_.size()) {
+    ids_send_vec_.clear();
+    RecvAll();
+    have_push_.store(0);
+  }
+}
+
+void GeoSgdCommunicator::RecvAll() {
+  if (!running_) return;
+  auto before_recv = GetCurrentUS();
+  std::vector<std::future<void>> task_futures;
+  task_futures.reserve(recv_varname_to_ctx_.size());
+  for (auto &iter : recv_varname_to_ctx_) {
+    auto recv_task = [this, &iter] {
+      auto &var_name = iter.first;
+      auto recv_functor = distributed::ParameterRecv<float>();
+      auto before_parameter_recv = GetCurrentUS();
+      recv_functor(iter.second, *pserver_scope_.get());
+      auto after_parameter_recv = GetCurrentUS();
+      VLOG(3) << "run parameter recv var " << var_name << " use time "
+              << after_parameter_recv - before_parameter_recv;
+      RecvUpdateVars(var_name);
+    };
+    task_futures.emplace_back(recv_threadpool_->enqueue(std::move(recv_task)));
+  }
+  for (auto &task : task_futures) {
+    task.wait();
+  }
+  auto after_recv = GetCurrentUS();
+  VLOG(3) << "run recv graph use time " << after_recv - before_recv;
+}
+
+std::unordered_set<int64_t> GeoSgdCommunicator::SparseIdsMerge(
+    const std::vector<SparseIdsMap> &ids_send_vec,
+    const std::string &var_name) {
+  // every batch has some sparse id, merge them into one unoredered_set
+  auto before_run_ids_merge_ = GetCurrentUS();
+  std::unordered_set<int64_t> ids_set;
+  for (auto ids_map : ids_send_vec) {
+    for (auto id : ids_map[var_name]) {
+      ids_set.insert(id);
+    }
+  }
+  auto after_run_ids_merge_ = GetCurrentUS();
+  VLOG(3) << "run SparseIdsMerge use time "
+          << after_run_ids_merge_ - before_run_ids_merge_;
+  return ids_set;
+}
+
+void GeoSgdCommunicator::SendUpdateDenseVars(const std::string &var_name) {
+  // calc var_delata = (var_training - var_old)/trainer_nums
+  // calc var_old += var_delta
+  auto before_run_send_dense = GetCurrentUS();
+
+  auto *var_x = training_scope_->FindVar(var_name);
+  auto var_x_tensor = var_x->Get<framework::LoDTensor>();
+
+  auto *var_y = old_scope_->FindVar(var_name);
+  auto var_y_tensor = var_y->Get<framework::LoDTensor>();
+
+  auto cpu_ctx = paddle::platform::CPUDeviceContext();
+  auto dims = var_x_tensor.dims();
+
+  // create temp var for sub
+  auto *var_y_sub = old_scope_->Var(VarToDeltaVar(var_name));
+  framework::CopyVariable(*var_y, var_y_sub);
+  auto var_y_sub_tensor = var_y_sub->Get<framework::LoDTensor>();
+
+  // create delta var in delta scope
+  auto *var_z = delta_scope_->Var(VarToDeltaVar(var_name));
+  auto *var_z_tensor = var_z->GetMutable<framework::LoDTensor>();
+  var_z_tensor->mutable_data<float>(dims, var_x_tensor.place());
+  var_z_tensor->set_lod(var_x_tensor.lod());
+
+  math::SetConstant<paddle::platform::CPUDeviceContext, float> constant_functor;
+  constant_functor(cpu_ctx, var_z_tensor, static_cast<float>(0));
+
+  // calc sub = var_training - var_old
+  auto blas = math::GetBlas<paddle::platform::CPUDeviceContext, float>(cpu_ctx);
+  blas.SCAL(var_y_sub_tensor.numel(), -1,
+            var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()));
+  blas.VADD(var_x_tensor.numel(),
+            var_x_tensor.mutable_data<float>(var_x_tensor.place()),
+            var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()),
+            var_z_tensor->mutable_data<float>(var_z_tensor->place()));
+
+  // calc var_delta = sub / trainer_nums
+  float trainer_param = 1.0 / static_cast<float>(trainer_nums_);
+  blas.SCAL(var_z_tensor->numel(), trainer_param,
+            var_z_tensor->mutable_data<float>(var_z_tensor->place()));
+
+  // calc var_old += var_delta
+  blas.VADD(var_y_tensor.numel(),
+            var_y_tensor.mutable_data<float>(var_y_tensor.place()),
+            var_z_tensor->mutable_data<float>(var_z_tensor->place()),
+            var_y_tensor.mutable_data<float>(var_y_tensor.place()));
+
+  auto after_run_send_dense = GetCurrentUS();
+  VLOG(3) << "run send update dense var " << var_name << " use time "
+          << after_run_send_dense - before_run_send_dense;
+}
+
+void GeoSgdCommunicator::SendUpdateSparseVars(
+    const std::string &var_name, const std::unordered_set<int64_t> &ids_table) {
+  // calc var_delata = (var_training - var_old)/trainer_nums
+  // calc var_old += var_delta
+  auto before_run_send_sparse = GetCurrentUS();
+
+  auto ids_num = ids_table.size();
+  VLOG(3) << "Sparse Ids nums is : " << ids_num;
+  auto *var_x = training_scope_->FindVar(var_name);
+  auto var_x_tensor = var_x->Get<framework::LoDTensor>();
+
+  auto *var_y = old_scope_.get()->FindVar(var_name);
+  auto var_y_tensor = var_y->Get<framework::LoDTensor>();
+
+  auto dims = var_x_tensor.dims();
+  auto row_numel = dims[1];
+
+  float *x_value = var_x_tensor.mutable_data<float>(var_x_tensor.place());
+  float *y_value = var_y_tensor.mutable_data<float>(var_y_tensor.place());
+
+  auto *var_z = delta_scope_->Var(VarToDeltaVar(var_name));
+  auto *var_z_select_rows = var_z->GetMutable<framework::SelectedRows>();
+  auto *var_z_value = var_z_select_rows->mutable_value();
+  var_z_value->Resize({static_cast<int64_t>(ids_num), row_numel});
+  auto *z_value = var_z_value->mutable_data<float>(var_x_tensor.place());
+
+  std::vector<int64_t> new_rows;
+  new_rows.insert(new_rows.begin(), ids_table.begin(), ids_table.end());
+  var_z_select_rows->set_rows(new_rows);
+  var_z_select_rows->set_height(new_rows.size());
+
+  // using multi thread speed sparse delta calc
+  std::vector<int> buts =
+      bucket(new_rows.size(), FLAGS_communicator_merge_sparse_bucket);
+  std::vector<std::future<void>> fs;
+
+  for (int x = 0; x < buts.size() - 1; x++) {
+    int start = buts[x];
+    int end = buts[x + 1];
+    float avg = 1 / static_cast<float>(trainer_nums_);
+
+    fs.push_back(
+        paddle::framework::Async([&x_value, &y_value, &z_value, &new_rows,
+                                  row_numel, start, end, avg]() {
+          auto cpu_ctx = paddle::platform::CPUDeviceContext();
+          auto blas =
+              math::GetBlas<paddle::platform::CPUDeviceContext, float>(cpu_ctx);
+
+          for (int y = start; y < end; y++) {
+            auto ids = new_rows[y];
+
+            float *x_val = x_value + ids * row_numel;
+            float *y_val = y_value + ids * row_numel;
+            float *z_val = z_value + y * row_numel;
+
+            std::vector<float> row_delta(row_numel, 0);
+            VSUB<float>(row_numel, x_val, y_val, row_delta.data());
+            blas.SCAL(row_numel, avg, row_delta.data());
+            blas.VADD(row_numel, row_delta.data(), y_val, y_val);
+            blas.VCOPY(row_numel, row_delta.data(), z_val);
+          }
+        }));
+  }
+  for (size_t i = 0; i < fs.size(); ++i) {
+    fs[i].wait();
+  }
+  auto after_run_send_sparse = GetCurrentUS();
+  VLOG(3) << "run send update sparse var " << var_name << " use time "
+          << after_run_send_sparse - before_run_send_sparse;
+}
+
+void GeoSgdCommunicator::RecvUpdateVars(const std::string &var_name) {
+  // calc var_training += var_pserver - var_old
+  // calc var_old = var_pserver
+  auto before_run_recv = GetCurrentUS();
+
+  auto *var_x = training_scope_->FindVar(var_name);
+  auto var_x_tensor = var_x->Get<framework::LoDTensor>();
+  float *x_value = var_x_tensor.mutable_data<float>(var_x_tensor.place());
+
+  auto *var_y = old_scope_->FindVar(var_name);
+  auto var_y_tensor = var_y->Get<framework::LoDTensor>();
+  float *y_value = var_y_tensor.mutable_data<float>(var_y_tensor.place());
+
+  if (var_list_[var_name] == true) {
+    // sparse param
+    auto *var_z = pserver_scope_.get()->FindVar(var_name);
+    auto var_z_slr = var_z->GetMutable<framework::SelectedRows>();
+    auto &new_rows = var_z_slr->rows();
+    auto *new_value = var_z_slr->mutable_value();
+    auto row_numel = new_value->numel() / new_rows.size();
+    auto *z_value = new_value->mutable_data<float>(var_x_tensor.place());
+
+    std::vector<int> buts =
+        bucket(new_rows.size(), FLAGS_communicator_merge_sparse_bucket);
+    std::vector<std::future<void>> fs;
+
+    for (int x = 0; x < buts.size() - 1; x++) {
+      int start = buts[x];
+      int end = buts[x + 1];
+
+      fs.push_back(paddle::framework::Async(
+          [&x_value, &y_value, &z_value, &new_rows, row_numel, start, end]() {
+            auto cpu_ctx = paddle::platform::CPUDeviceContext();
+            auto blas =
+                math::GetBlas<paddle::platform::CPUDeviceContext, float>(
+                    cpu_ctx);
+
+            for (int y = start; y < end; y++) {
+              std::vector<float> row_delta(row_numel, 0);
+
+              auto ids = new_rows[y];
+
+              float *x_val = x_value + ids * row_numel;
+              float *y_val = y_value + ids * row_numel;
+              float *z_val = z_value + y * row_numel;
+
+              VSUB(row_numel, z_val, y_val, row_delta.data());
+              blas.VADD(row_numel, row_delta.data(), x_val, x_val);
+              blas.VCOPY(row_numel, z_val, y_val);
+            }
+          }));
+    }
+    for (size_t i = 0; i < fs.size(); ++i) {
+      fs[i].wait();
+    }
+  } else {
+    // dense param
+    auto *var_y_sub = old_scope_->Var(VarToDeltaVar(var_name));
+    framework::CopyVariable(*var_y, var_y_sub);
+    auto var_y_sub_tensor = var_y_sub->Get<framework::LoDTensor>();
+
+    auto *var_z = pserver_scope_.get()->FindVar(var_name);
+    auto var_z_tensor = var_z->Get<framework::LoDTensor>();
+
+    auto cpu_ctx = paddle::platform::CPUDeviceContext();
+    auto blas =
+        math::GetBlas<paddle::platform::CPUDeviceContext, float>(cpu_ctx);
+    // calc sub = pserver - old
+    blas.SCAL(var_y_sub_tensor.numel(), -1,
+              var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()));
+    blas.VADD(var_y_tensor.numel(),
+              var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()),
+              var_z_tensor.mutable_data<float>(var_z_tensor.place()),
+              var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()));
+    // calc recv += sub
+    blas.VADD(var_x_tensor.numel(),
+              var_x_tensor.mutable_data<float>(var_x_tensor.place()),
+              var_y_sub_tensor.mutable_data<float>(var_y_sub_tensor.place()),
+              var_x_tensor.mutable_data<float>(var_x_tensor.place()));
+    // calc old = pserver
+    framework::CopyVariable(*var_z, var_y);
+  }
+
+  auto after_run_recv = GetCurrentUS();
+  VLOG(3) << "run recv update var " << var_name << " use time "
+          << after_run_recv - before_run_recv;
+}
+
+void GeoSgdCommunicator::GeoSgdSparseParamInit(framework::Scope *scope_x,
+                                               framework::Scope *scope_y,
+                                               const std::string var_name) {
+  // create selectedrows var from lodtensor var info
+  auto *var_x = scope_x->Var(var_name);
+  auto *var_y = scope_y->Var(var_name);
+
+  auto var_x_tensor = var_x->Get<framework::LoDTensor>();
+  auto *var_y_select_rows = var_y->GetMutable<framework::SelectedRows>();
+
+  auto dims = var_x_tensor.dims();
+  auto rows = dims[0];
+  auto row_numel = dims[1];
+
+  var_y_select_rows->set_height(rows);
+  std::vector<int64_t> new_rows{};
+  var_y_select_rows->set_rows(new_rows);
+  auto *var_y_value = var_y_select_rows->mutable_value();
+  var_y_value->Resize({rows, row_numel});
+  var_y_value->mutable_data<float>(var_x_tensor.place());
+}
+
+void GeoSgdCommunicator::GeoSgdDenseParamInit(framework::Scope *scope_x,
+                                              framework::Scope *scope_y,
+                                              const std::string var_name) {
+  auto *var_x = scope_x->Var(var_name);
+  auto *var_y = scope_y->Var(var_name);
+  framework::CopyVariable(*var_x, var_y);
+}
+
+void GeoSgdCommunicator::InitImpl(const RpcCtxMap &send_varname_to_ctx,
+                                  const RpcCtxMap &recv_varname_to_ctx,
+                                  Scope *recv_scope) {}
+
+void GeoSgdCommunicator::InitImpl(const paddle::framework::ProgramDesc &program,
+                                  Scope *recv_scope) {}
+
 }  // namespace distributed
 }  // namespace operators
 }  // namespace paddle
diff --git a/paddle/fluid/operators/distributed/communicator.h b/paddle/fluid/operators/distributed/communicator.h
index df1096e67e16ba5e884bcecced784ce1118a2b7c..e00d5c991894ab037c698b451dd638c93439a094 100644
--- a/paddle/fluid/operators/distributed/communicator.h
+++ b/paddle/fluid/operators/distributed/communicator.h
@@ -14,16 +14,17 @@ limitations under the License. */
 
 #pragma once
 
+#include <ThreadPool.h>
 #include <atomic>
 #include <deque>
+#include <map>
 #include <memory>
 #include <string>
 #include <unordered_map>
+#include <unordered_set>
 #include <utility>
 #include <vector>
 
-#include <ThreadPool.h>
-
 #include "paddle/fluid/framework/scope.h"
 #include "paddle/fluid/framework/variable.h"
 #include "paddle/fluid/operators/distributed/rpc_common.h"
@@ -170,6 +171,11 @@ class Communicator {
 
   virtual void Send(const std::string& var_name,
                     const framework::Scope& scope) = 0;
+
+  virtual void Send(const std::vector<std::string>& sparse_var_names,
+                    const std::vector<std::string>& sparse_var_tables,
+                    const framework::Scope& scope) = 0;
+
   virtual void Recv() = 0;
 
   virtual void InitImpl(const RpcCtxMap& send_varname_to_ctx,
@@ -179,6 +185,13 @@ class Communicator {
   virtual void InitImpl(const paddle::framework::ProgramDesc& program,
                         Scope* recv_scope) = 0;
 
+  // for geo-sgd
+  virtual void InitImpl(
+      const paddle::framework::ProgramDesc& program, Scope* param_scope,
+      std::map<std::string, std::map<std::string, std::vector<std::string>>>&
+          vars_info,
+      const int& trainers, const int& geo_need_push_nums) = 0;
+
   static Communicator* GetInstance() { return communicator_.get(); }
 
   static std::shared_ptr<Communicator> GetInstantcePtr() {
@@ -194,6 +207,26 @@ class Communicator {
     return communicator_.get();
   }
 
+  template <typename T>
+  static Communicator* InitInstance(
+      const paddle::framework::ProgramDesc& program, Scope* recv_scope) {
+    std::call_once(init_flag_, &Communicator::InitWithProgram<T>, program,
+                   recv_scope);
+    return communicator_.get();
+  }
+
+  template <typename T>
+  static Communicator* InitInstance(
+      const paddle::framework::ProgramDesc& program, Scope* training_scope,
+      std::map<std::string, std::map<std::string, std::vector<std::string>>>&
+          vars_info,
+      const int& trainers, const int& geo_need_push_nums) {
+    std::call_once(init_flag_, &Communicator::InitWithTranspilerInfo<T>,
+                   program, training_scope, std::ref(vars_info),
+                   std::ref(trainers), std::ref(geo_need_push_nums));
+    return communicator_.get();
+  }
+
   // Init is called by InitInstance.
   template <typename T>
   static void InitWithRpcCtx(const RpcCtxMap& send_varname_to_ctx,
@@ -206,14 +239,6 @@ class Communicator {
     }
   }
 
-  template <typename T>
-  static Communicator* InitInstance(
-      const paddle::framework::ProgramDesc& program, Scope* recv_scope) {
-    std::call_once(init_flag_, &Communicator::InitWithProgram<T>, program,
-                   recv_scope);
-    return communicator_.get();
-  }
-
   template <typename T>
   static void InitWithProgram(const paddle::framework::ProgramDesc& program,
                               Scope* recv_scope) {
@@ -223,12 +248,28 @@ class Communicator {
     }
   }
 
+  template <typename T>
+  static void InitWithTranspilerInfo(
+      const paddle::framework::ProgramDesc& program, Scope* training_scope,
+      std::map<std::string, std::map<std::string, std::vector<std::string>>>&
+          vars_info,
+      const int& trainers, const int& geo_need_push_nums) {
+    if (communicator_.get() == nullptr) {
+      communicator_.reset(new T());
+      communicator_->InitImpl(program, training_scope, std::ref(vars_info),
+                              std::ref(trainers), std::ref(geo_need_push_nums));
+    }
+  }
+
  protected:
   bool running_ = false;
   static std::shared_ptr<Communicator> communicator_;
   static std::once_flag init_flag_;
 };
 
+using SparseIdsMap =
+    std::unordered_map<std::string, std::unordered_set<int64_t>>;
+
 class AsyncCommunicator : public Communicator {
  public:
   AsyncCommunicator() {}
@@ -251,6 +292,16 @@ class AsyncCommunicator : public Communicator {
   void SendThread();
   void RecvThread();
 
+  void Send(const std::vector<std::string>& sparse_var_names,
+            const std::vector<std::string>& sparse_var_tables,
+            const framework::Scope& scope) override;
+
+  void InitImpl(
+      const paddle::framework::ProgramDesc& program, Scope* param_scope,
+      std::map<std::string, std::map<std::string, std::vector<std::string>>>&
+          vars_info,
+      const int& trainers, const int& geo_need_push_nums) override;
+
  private:
   std::unordered_map<std::string,
                      std::shared_ptr<BlockingQueue<std::shared_ptr<Variable>>>>
@@ -266,6 +317,93 @@ class AsyncCommunicator : public Communicator {
   std::atomic_uint grad_num_{0};  // the num of gradient sent since last recv
 };
 
+class GeoSgdCommunicator : public Communicator {
+ public:
+  GeoSgdCommunicator() {}
+  ~GeoSgdCommunicator();
+  void InitImpl(
+      const paddle::framework::ProgramDesc& program, Scope* training_scope,
+      std::map<std::string, std::map<std::string, std::vector<std::string>>>&
+          vars_info,
+      const int& trainers, const int& geo_need_push_nums) override;
+
+  void Start() override;
+  void Stop() override;
+
+  void Send(const std::string& var_name,
+            const framework::Scope& scope) override;
+
+  void Send(const std::vector<std::string>& sparse_var_names,
+            const std::vector<std::string>& sparse_var_tables,
+            const framework::Scope& scope) override;
+
+  void Recv() override;
+
+  void InitImpl(const RpcCtxMap& send_varname_to_ctx,
+                const RpcCtxMap& recv_varname_to_ctx,
+                Scope* recv_scope) override;
+
+  void InitImpl(const paddle::framework::ProgramDesc& program,
+                Scope* recv_scope) override;
+
+ private:
+  void SendThread();
+  void RecvAll();
+  std::unordered_set<int64_t> SparseIdsMerge(
+      const std::vector<SparseIdsMap>& ids_send_vec,
+      const std::string& var_name);
+
+  void SendUpdateDenseVars(const std::string& var_name);
+  void SendUpdateSparseVars(const std::string& var_name,
+                            const std::unordered_set<int64_t>& ids_table);
+  void RecvUpdateVars(const std::string& var_name);
+
+  void GeoSgdDenseParamInit(framework::Scope* scope_x,
+                            framework::Scope* scope_y,
+                            const std::string var_name);
+
+  void GeoSgdSparseParamInit(framework::Scope* scope_x,
+                             framework::Scope* scope_y,
+                             const std::string var_name);
+
+  const std::string VarToDeltaVar(const std::string var_name) {
+    std::string delta_name = var_name;
+    const std::string send_name = delta_name.append(".delta");
+    return send_name;
+  }
+
+  const std::string DeltaVarToVar(const std::string var_name) {
+    std::string origin_name = var_name;
+    origin_name.erase(origin_name.find(".delta"), 6);
+    const std::string param_name = origin_name;
+    return param_name;
+  }
+
+ private:
+  int trainer_nums_ = 1;
+  int geo_need_push_nums_ = 100;
+  bool is_geo_sgd_ = false;
+  Scope* training_scope_;
+  std::shared_ptr<Scope> delta_scope_;  // parameter local delta: recv - old
+  std::shared_ptr<Scope>
+      old_scope_;  // parameter local, storage the param after last recv
+  std::shared_ptr<Scope> pserver_scope_;  // parameter on pserver,gloabl scope
+  RpcCtxMap send_varname_to_ctx_;
+  RpcCtxMap recv_varname_to_ctx_;
+
+  std::atomic_uint have_push_{0};
+  std::unordered_map<std::string, bool>
+      var_list_;  // if var is sparse, using selected rows, bool=true
+
+  std::shared_ptr<BlockingQueue<std::shared_ptr<SparseIdsMap>>>
+      need_push_queue_;
+  std::vector<SparseIdsMap> ids_send_vec_;
+
+  std::unique_ptr<::ThreadPool> send_threadpool_{nullptr};
+  std::unique_ptr<::ThreadPool> recv_threadpool_{nullptr};
+  std::unique_ptr<std::thread> send_thread_{nullptr};
+};
+
 }  // namespace distributed
 }  // namespace operators
 }  // namespace paddle
diff --git a/paddle/fluid/operators/distributed/parameter_recv.cc b/paddle/fluid/operators/distributed/parameter_recv.cc
index da73167ae603fb8c8ba9deabe118269891d1f52a..a1197f348229c0805437fb4cd188e09b2bb76501 100644
--- a/paddle/fluid/operators/distributed/parameter_recv.cc
+++ b/paddle/fluid/operators/distributed/parameter_recv.cc
@@ -42,7 +42,7 @@ using DDim = framework::DDim;
 template <typename T>
 void ParameterRecv<T>::operator()(const RpcContext &rpc_ctx,
                                   const framework::Scope &scope) {
-  VLOG(3) << "ParameterRecv in " << rpc_ctx.var_name;
+  VLOG(2) << "ParameterRecv in " << rpc_ctx.var_name;
   std::unique_ptr<framework::Scope> local_scope = scope.NewTmpScope();
 
   platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
@@ -54,15 +54,24 @@ void ParameterRecv<T>::operator()(const RpcContext &rpc_ctx,
   auto *recv_var = scope.FindVar(rpc_ctx.var_name);
 
   // recv all vars to local scope
-  if (recv_var->IsType<framework::LoDTensor>()) {
+  if (recv_var->IsType<framework::LoDTensor>() ||
+      recv_var->IsType<framework::SelectedRows>()) {
     std::vector<distributed::VarHandlePtr> rets;
     for (size_t i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
       auto &recv_var_name = rpc_ctx.splited_var_names[i];
       local_scope->Var(recv_var_name);
-      VLOG(3) << "recv " << recv_var_name << " from " << rpc_ctx.epmap[i];
-      rets.push_back(rpc_client->AsyncGetVar(rpc_ctx.epmap[i], cpu_ctx,
-                                             *local_scope.get(), recv_var_name,
-                                             recv_var_name));
+      VLOG(4) << "recv " << recv_var_name << " from " << rpc_ctx.epmap[i];
+      if (recv_var->IsType<framework::LoDTensor>()) {
+        // sparse param in recv_scope is LoDTensor
+        rets.push_back(rpc_client->AsyncGetVar(rpc_ctx.epmap[i], cpu_ctx,
+                                               *local_scope.get(),
+                                               recv_var_name, recv_var_name));
+      } else {
+        // sparse param in pserver_scope is SelectedRows
+        rets.push_back(rpc_client->AsyncGetVar(
+            rpc_ctx.epmap[i], cpu_ctx, *local_scope.get(), recv_var_name,
+            recv_var_name, recv_var_name));
+      }
     }
     for (size_t i = 0; i < rets.size(); i++) {
       PADDLE_ENFORCE(rets[i]->Wait(), "internal error in RPCClient");
@@ -72,7 +81,7 @@ void ParameterRecv<T>::operator()(const RpcContext &rpc_ctx,
   }
 
   // concat recved tensor into one var
-  {
+  if (recv_var->IsType<framework::LoDTensor>()) {
     size_t output_offset = 0;
     size_t row_offset = 0;
     framework::Tensor *recv_tensor =
@@ -126,9 +135,56 @@ void ParameterRecv<T>::operator()(const RpcContext &rpc_ctx,
       LOG(FATAL) << "recv_numel: " << recv_numel << " acture numel: " << numel;
     }
     PADDLE_ENFORCE_EQ(recv_numel, numel);
+  } else if (recv_var->IsType<framework::SelectedRows>()) {
+    auto cpu_place = platform::CPUPlace();
+    auto *slr = recv_var->GetMutable<framework::SelectedRows>();
+    slr->mutable_rows()->clear();
+    slr->mutable_value()->mutable_data<float>({{}}, cpu_place);
+    int64_t width = 0;
+    int64_t height = 0;
+    std::vector<int64_t> new_rows{};
+
+    // trans sparse ids from local to global
+    std::vector<int64_t> abs_sections =
+        ToAbsoluteSection(rpc_ctx.height_sections);
+
+    for (int i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
+      auto &recv_var_name = rpc_ctx.splited_var_names[i];
+      auto *var = local_scope->FindVar(recv_var_name);
+      auto *var_slr = var->GetMutable<framework::SelectedRows>();
+      auto *var_slr_row = var_slr->mutable_rows();
+      width = var_slr->mutable_value()->dims()[1];
+      height += var_slr->height();
+      auto row_offset = abs_sections[i];
+      VLOG(4) << "Recv split_var " << recv_var_name << " Row size "
+              << var_slr_row->size();
+      for (size_t j = 0; j < var_slr_row->size(); j++) {
+        new_rows.push_back(row_offset + (*var_slr_row)[j]);
+      }
+    }
+    slr->set_rows(new_rows);
+    slr->set_height(height);
+    slr->mutable_value()->mutable_data<float>(
+        framework::make_ddim(
+            {static_cast<int64_t>(slr->mutable_rows()->size()), width}),
+        cpu_place);
+    auto *slr_data = slr->mutable_value()->data<float>();
+
+    size_t row_offset = 0;
+    for (auto &recv_var_name : rpc_ctx.splited_var_names) {
+      auto *var = local_scope->FindVar(recv_var_name);
+      auto *var_slr = var->GetMutable<framework::SelectedRows>();
+      auto *var_slr_row = var_slr->mutable_rows();
+      auto var_slr_row_size = var_slr_row->size();
+      auto *var_slr_data = var_slr->mutable_value()->data<float>();
+
+      memcpy(slr_data + row_offset * width, var_slr_data,
+             sizeof(float) * width * var_slr_row_size);
+      row_offset += var_slr_row_size;
+    }
   }
 
-  VLOG(3) << "ParameterRecv out " << rpc_ctx.var_name;
+  VLOG(2) << "ParameterRecv out " << rpc_ctx.var_name;
 }
 
 template struct ParameterRecv<float>;
diff --git a/paddle/fluid/operators/distributed/parameter_send.cc b/paddle/fluid/operators/distributed/parameter_send.cc
index dfabad567af590b65b9e777824d476fce2b17238..f79adf707083cf2cd95db3af5c047b9c9d849198 100644
--- a/paddle/fluid/operators/distributed/parameter_send.cc
+++ b/paddle/fluid/operators/distributed/parameter_send.cc
@@ -12,13 +12,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include "paddle/fluid/operators/distributed/parameter_send.h"
 #include <memory>
 #include <set>
 #include <string>
+#include <utility>
 #include <vector>
 
-#include "paddle/fluid/operators/distributed/parameter_send.h"
-
 #include "paddle/fluid/framework/lod_tensor.h"
 #include "paddle/fluid/framework/scope.h"
 #include "paddle/fluid/framework/selected_rows.h"
@@ -28,6 +28,7 @@
 #include "paddle/fluid/operators/distributed/rpc_client.h"
 #include "paddle/fluid/operators/distributed/variable_response.h"
 #include "paddle/fluid/operators/distributed_ops/send_recv_util.h"
+#include "paddle/fluid/string/printf.h"
 
 namespace paddle {
 namespace operators {
@@ -38,9 +39,44 @@ using LoDTensor = framework::LoDTensor;
 using SelectedRows = framework::SelectedRows;
 using DDim = framework::DDim;
 
+typedef std::vector<std::pair<std::string, std::string>> EP_SPLIT_TABLE_PAIRS;
+
+inline EP_SPLIT_TABLE_PAIRS GetMultiFieldRpcContext(
+    const RpcContext &rpc_ctx, const framework::Scope &scope, int multi_parts) {
+  EP_SPLIT_TABLE_PAIRS table_pairs;
+
+  auto *send_var = scope.FindVar(rpc_ctx.var_name);
+  if (send_var->IsType<framework::SelectedRows>()) {
+    PADDLE_ENFORCE_GT(multi_parts, 0, "multi_parts must >=1");
+
+    if (multi_parts == 1) {
+      for (int i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
+        table_pairs.push_back(
+            std::make_pair(rpc_ctx.epmap[i], rpc_ctx.splited_var_names[i]));
+      }
+    } else {
+      for (int i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
+        for (int x = 0; x < multi_parts; x++) {
+          auto table =
+              string::Sprintf("%s@%d@PIECE", rpc_ctx.splited_var_names[i], x);
+          table_pairs.push_back(std::make_pair(rpc_ctx.epmap[i], table));
+        }
+      }
+    }
+
+  } else if (send_var->IsType<framework::LoDTensor>()) {
+    PADDLE_THROW("GetMultiFieldRpcContext can not support LoDTensor current!");
+  } else {
+    PADDLE_THROW("GetMultiFieldRpcContext unsupported var type!");
+  }
+
+  return table_pairs;
+}  // namespace distributed
+
 template <typename T>
 void ParameterSend<T>::operator()(const RpcContext &rpc_ctx,
-                                  const framework::Scope &scope, bool sync) {
+                                  const framework::Scope &scope, bool sync,
+                                  int multi_parts) {
   std::unique_ptr<framework::Scope> local_scope = scope.NewTmpScope();
 
   platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
@@ -49,9 +85,12 @@ void ParameterSend<T>::operator()(const RpcContext &rpc_ctx,
   distributed::RPCClient *rpc_client =
       distributed::RPCClient::GetInstance<RPCCLIENT_T>(rpc_ctx.trainer_id);
 
+  std::vector<distributed::VarHandlePtr> rets;
+
   auto *send_var = scope.FindVar(rpc_ctx.var_name);
-  size_t out_num = rpc_ctx.splited_var_names.size();
+
   if (send_var->IsType<framework::LoDTensor>()) {
+    size_t out_num = rpc_ctx.splited_var_names.size();
     if (out_num > 1) {
       auto &send_tensor = send_var->Get<framework::LoDTensor>();
       auto &send_tensor_dims = send_tensor.dims();
@@ -77,6 +116,24 @@ void ParameterSend<T>::operator()(const RpcContext &rpc_ctx,
         row_offset += outs_dims[i][0];
       }
     }
+
+    for (size_t i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
+      auto &send_var_name = rpc_ctx.splited_var_names[i];
+      VLOG(4) << "send var name: " << send_var_name;
+      auto &endpoint = rpc_ctx.epmap[i];
+      VLOG(4) << "send var endpoint: " << endpoint;
+      VLOG(4) << "need send: " << NeedSend(*local_scope.get(), send_var_name);
+      if (NeedSend(*local_scope.get(), send_var_name)) {
+        VLOG(3) << "sending " << send_var_name << " to " << endpoint;
+        rets.push_back(rpc_client->AsyncSendVar(
+            endpoint, cpu_ctx, *local_scope.get(), send_var_name));
+        VLOG(4) << "send var " << send_var_name << " async handle done";
+      } else {
+        VLOG(3) << "don't send non-initialized variable: "
+                << rpc_ctx.splited_var_names[i];
+      }
+    }
+
   } else if (send_var->IsType<framework::SelectedRows>()) {
     auto &send_slr = send_var->Get<framework::SelectedRows>();
     auto abs_sections = ToAbsoluteSection(rpc_ctx.height_sections);
@@ -85,84 +142,94 @@ void ParameterSend<T>::operator()(const RpcContext &rpc_ctx,
     std::vector<std::vector<size_t>> outs_rows_idx;
     std::vector<std::vector<size_t>> outs_dense_idx;
 
-    outs_rows_idx.resize(out_num);
-    outs_dense_idx.resize(out_num);
+    auto table_pairs = GetMultiFieldRpcContext(rpc_ctx, scope, multi_parts);
+
+    outs_rows_idx.resize(table_pairs.size());
+    outs_dense_idx.resize(table_pairs.size());
 
     auto row_numel = send_slr.value().numel() / send_slr.value().dims()[0];
     auto *src = send_slr.value().data<T>();
 
     // create output var in local scope
     std::vector<framework::SelectedRows *> outs;
-    for (auto &name : rpc_ctx.splited_var_names) {
-      auto *out = local_scope->Var(name)->GetMutable<framework::SelectedRows>();
+    for (auto &table : table_pairs) {
+      auto *out =
+          local_scope->Var(table.second)->GetMutable<framework::SelectedRows>();
       outs.push_back(out);
     }
 
     // split rows index into output sparse vars
     for (size_t i = 0; i < send_rows.size(); ++i) {
-      size_t out_idx = GetSectionIndex(send_rows[i], abs_sections);
+      auto ep_idx = GetSectionIndex(send_rows[i], abs_sections);
+      auto table_idx = send_rows[i] % multi_parts;
+      auto out_idx = ep_idx * multi_parts + table_idx;
       outs_rows_idx[out_idx].push_back(send_rows[i]);
       outs_dense_idx[out_idx].push_back(i);
     }
+
     auto place = platform::CPUPlace();
 
-    for (size_t i = 0; i < outs_rows_idx.size(); ++i) {
-      auto rows_idx = outs_rows_idx[i];
-      outs[i]->set_height(rpc_ctx.height_sections[i]);
-      auto dims = send_slr.GetCompleteDims();
-      dims[0] = rows_idx.size();
-      outs[i]->mutable_rows()->clear();
-      outs[i]->mutable_value()->mutable_data<T>(dims, send_slr.place());
-      if (rows_idx.size() > 0) {
-        for (auto idx : rows_idx) {
-          outs[i]->mutable_rows()->push_back(idx - abs_sections[i]);
-        }
-        auto dst = outs[i]->mutable_value()->mutable_data<T>(place);
-        for (size_t j = 0; j < rows_idx.size(); j++) {
-          if (platform::is_cpu_place(place)) {
-            memory::Copy(
-                platform::CPUPlace(), dst + j * row_numel, platform::CPUPlace(),
-                src + outs_dense_idx[i][j] * row_numel, sizeof(T) * row_numel);
-          } else {
-            PADDLE_THROW("do not support GPU now");
-            /*
-            #ifdef PADDLE_WITH_CUDA
-                        auto stream = ctx.cuda_device_context().stream();
-                        memory::Copy(platform::CUDAPlace(), dst + j * row_numel,
-                                     platform::CUDAPlace(),
-                                     src + outs_dense_idx[i][j] * row_numel,
-                                     sizeof(T) * row_numel, stream);
-            #else
-                        PADDLE_THROW("Paddle is not compiled with GPU");
-            #endif
-            */
+    for (int ctx = 0; ctx < rpc_ctx.splited_var_names.size(); ctx++) {
+      for (int part = 0; part < multi_parts; part++) {
+        auto out_idx = ctx * multi_parts + part;
+        auto rows_idx = outs_rows_idx[out_idx];
+
+        auto dims = send_slr.GetCompleteDims();
+        dims[0] = rows_idx.size();
+
+        outs[out_idx]->set_height(rpc_ctx.height_sections[ctx]);
+        outs[out_idx]->mutable_rows()->clear();
+        outs[out_idx]->mutable_value()->mutable_data<T>(dims, send_slr.place());
+
+        if (rows_idx.size() > 0) {
+          for (auto idx : rows_idx) {
+            outs[out_idx]->mutable_rows()->push_back(idx - abs_sections[ctx]);
+          }
+          auto dst = outs[out_idx]->mutable_value()->mutable_data<T>(place);
+          for (size_t j = 0; j < rows_idx.size(); j++) {
+            if (platform::is_cpu_place(place)) {
+              memory::Copy(platform::CPUPlace(), dst + j * row_numel,
+                           platform::CPUPlace(),
+                           src + outs_dense_idx[out_idx][j] * row_numel,
+                           sizeof(T) * row_numel);
+            } else {
+              PADDLE_THROW("do not support GPU now");
+            }
           }
         }
+        PADDLE_ENFORCE_EQ(rows_idx.size(), outs[out_idx]->rows().size(),
+                          "rows should has the same size with tensor dim 0");
       }
-      PADDLE_ENFORCE_EQ(rows_idx.size(), outs[i]->rows().size(),
-                        "rows should has the same size with tensor dim 0");
     }
 
-  } else {
-    PADDLE_THROW("unsupported var type to send!");
-  }
+    for (size_t i = 0; i < table_pairs.size(); i++) {
+      auto &send_var_name = table_pairs[i].second;
+      auto &endpoint = table_pairs[i].first;
+      auto need_send = NeedSend(*local_scope.get(), send_var_name);
 
-  std::vector<distributed::VarHandlePtr> rets;
-  for (size_t i = 0; i < rpc_ctx.splited_var_names.size(); i++) {
-    auto &send_var_name = rpc_ctx.splited_var_names[i];
-    auto &endpoint = rpc_ctx.epmap[i];
-    if (NeedSend(*local_scope.get(), send_var_name)) {
-      VLOG(3) << "sending " << send_var_name << " to " << endpoint;
-      rets.push_back(rpc_client->AsyncSendVar(
-          endpoint, cpu_ctx, *local_scope.get(), send_var_name));
-    } else {
-      VLOG(3) << "don't send non-initialized variable: "
-              << rpc_ctx.splited_var_names[i];
+      VLOG(4) << "send var name: " << send_var_name
+              << "send var endpoint: " << endpoint
+              << "need send: " << need_send;
+
+      if (need_send) {
+        VLOG(4) << "sending " << send_var_name << " to " << endpoint;
+
+        rets.push_back(rpc_client->AsyncSendVar(
+            endpoint, cpu_ctx, *local_scope.get(), send_var_name));
+        VLOG(4) << "send var " << send_var_name << " async handle done";
+      } else {
+        VLOG(4) << "don't send non-initialized variable: "
+                << rpc_ctx.splited_var_names[i];
+      }
     }
+  } else {
+    PADDLE_THROW("unsupported var type to send!");
   }
 
+  VLOG(4) << "Prepare to send var " << rpc_ctx.var_name;
   if (sync) {
     for (auto &handle : rets) {
+      VLOG(4) << "Wait send var to pserver handle: " << handle;
       PADDLE_ENFORCE(handle->Wait(), "internal error in RPCClient");
     }
   }
diff --git a/paddle/fluid/operators/distributed/parameter_send.h b/paddle/fluid/operators/distributed/parameter_send.h
index 9077f4a4fb9fd9d7152e8be72519f16b1999e93d..556ec581f6c12d39f19f1b67b6aa58e8f396e272 100644
--- a/paddle/fluid/operators/distributed/parameter_send.h
+++ b/paddle/fluid/operators/distributed/parameter_send.h
@@ -27,7 +27,7 @@ namespace distributed {
 template <typename T>
 struct ParameterSend {
   void operator()(const RpcContext &rpc_ctx, const framework::Scope &scope,
-                  bool sync);
+                  bool sync, int multi_parts);
 };
 
 };  // namespace distributed
diff --git a/paddle/fluid/operators/distributed/request_handler_impl.cc b/paddle/fluid/operators/distributed/request_handler_impl.cc
index c2368ab10ebcc6c7972e2bf6abf017b140356772..613e5251c126fefcd1e4526f346571332b4340f2 100644
--- a/paddle/fluid/operators/distributed/request_handler_impl.cc
+++ b/paddle/fluid/operators/distributed/request_handler_impl.cc
@@ -26,6 +26,7 @@
 #include "paddle/fluid/operators/distributed/rpc_server.h"
 #include "paddle/fluid/string/piece.h"
 #include "paddle/fluid/string/printf.h"
+#include "paddle/fluid/string/split.h"
 
 namespace paddle {
 namespace operators {
@@ -60,13 +61,26 @@ bool RequestSendHandler::Handle(const std::string& varname,
             "async mode should not recv BATCH_BARRIER_MESSAGE or "
             "COMPLETE_MESSAGE");
       }
-      if (AsyncSparseParamUpdateRecorder::GetInstance()->HasGrad(varname)) {
+
+      std::string run_varname = varname;
+
+      string::Piece part_piece("@PIECE");
+      string::Piece var_name_piece = string::Piece(varname);
+
+      if (string::Contains(var_name_piece, part_piece)) {
+        auto varname_splits = paddle::string::Split(varname, '@');
+        PADDLE_ENFORCE_EQ(varname_splits.size(), 3);
+        run_varname = varname_splits[0];
+        scope->Rename(varname, run_varname);
+      }
+
+      if (AsyncSparseParamUpdateRecorder::GetInstance()->HasGrad(run_varname)) {
         auto& grad_slr =
-            scope->FindVar(varname)->Get<framework::SelectedRows>();
-        AsyncSparseParamUpdateRecorder::GetInstance()->Update(varname,
+            scope->FindVar(run_varname)->Get<framework::SelectedRows>();
+        AsyncSparseParamUpdateRecorder::GetInstance()->Update(run_varname,
                                                               grad_slr.rows());
       }
-      executor_->RunPreparedContext((*grad_to_prepared_ctx_)[varname].get(),
+      executor_->RunPreparedContext((*grad_to_prepared_ctx_)[run_varname].get(),
                                     scope);
       return true;
     } else {  // sync
@@ -116,7 +130,46 @@ bool RequestGetHandler::Handle(const std::string& varname,
         VLOG(3) << "copying " << varname << " to " << param_bak_name;
         framework::TensorCopy(t_orig, dev_ctx_->GetPlace(), t);
       }
-      *outvar = scope_->FindVar(varname);
+      VLOG(1) << "Table name empty? " << table_name.empty();
+      VLOG(1) << "AsyncSparseParamUpdateRecorder " << varname << " exist "
+              << AsyncSparseParamUpdateRecorder::GetInstance()->HasParam(
+                     varname);
+      if (AsyncSparseParamUpdateRecorder::GetInstance()->HasParam(varname) &&
+          !table_name.empty()) {
+        std::vector<int64_t> updated_rows;
+        AsyncSparseParamUpdateRecorder::GetInstance()->GetAndClear(
+            varname, trainer_id, &updated_rows);
+        if (VLOG_IS_ON(3)) {
+          std::ostringstream sstream;
+          sstream << "[";
+          for (auto& row_id : updated_rows) {
+            sstream << row_id << ", ";
+          }
+          sstream << "]";
+          VLOG(3) << "updated_rows size: " << updated_rows.size() << " "
+                  << sstream.str();
+        }
+        auto& origin_tensor =
+            scope_->FindVar(varname)->Get<framework::LoDTensor>();
+        auto* origin_tensor_data = origin_tensor.data<float>();
+        auto& dims = origin_tensor.dims();
+        *outvar = scope->Var();
+        auto* out_slr = (*outvar)->GetMutable<framework::SelectedRows>();
+        out_slr->set_rows(updated_rows);
+        out_slr->set_height(dims[0]);
+        auto out_dims = framework::make_ddim(
+            {static_cast<int64_t>(updated_rows.size()), dims[1]});
+        auto* data = out_slr->mutable_value()->mutable_data<float>(
+            out_dims, origin_tensor.place());
+        auto width = dims[1];
+        for (auto i = 0; i < updated_rows.size(); ++i) {
+          PADDLE_ENFORCE_LT(updated_rows[i], dims[0]);
+          memcpy(data + i * width, origin_tensor_data + updated_rows[i] * width,
+                 sizeof(float) * width);
+        }
+      } else {
+        *outvar = scope_->FindVar(varname);
+      }
     }
   }
   return true;
diff --git a/paddle/fluid/operators/distributed_ops/send_op.cc b/paddle/fluid/operators/distributed_ops/send_op.cc
index 21f5d87fbecd8e73cc32b7f9e99c400ea2d33dc4..6fff3317f2293f3cb9208ea920175fa6ed82f8c8 100644
--- a/paddle/fluid/operators/distributed_ops/send_op.cc
+++ b/paddle/fluid/operators/distributed_ops/send_op.cc
@@ -47,8 +47,12 @@ class SendOp : public framework::OperatorBase {
     auto height_sections = Attr<std::vector<int64_t>>("sections");
 
     if (send_varnames.size() > 0) {
-      PADDLE_ENFORCE_EQ(ins.size(), 1, "");
-      distributed::Communicator::GetInstance()->Send(ins[0], scope);
+      if (ins.size() > 1) {
+        distributed::Communicator::GetInstance()->Send(ins, send_varnames,
+                                                       scope);
+      } else {
+        distributed::Communicator::GetInstance()->Send(ins[0], scope);
+      }
     } else {
       platform::DeviceContextPool& pool =
           platform::DeviceContextPool::Instance();
diff --git a/paddle/fluid/pybind/communicator_py.cc b/paddle/fluid/pybind/communicator_py.cc
index 183ac4d217276de15901a23f78ce14976e765991..45e8b8ad93ef8c9b478fd5a9df5e15b93be82568 100644
--- a/paddle/fluid/pybind/communicator_py.cc
+++ b/paddle/fluid/pybind/communicator_py.cc
@@ -15,8 +15,10 @@ limitations under the License. */
 #include "paddle/fluid/pybind/communicator_py.h"
 
 #include <Python.h>
+#include <map>
 #include <memory>
-
+#include <string>
+#include <vector>
 #include "paddle/fluid/framework/program_desc.h"
 #include "pybind11/pybind11.h"
 
@@ -27,6 +29,7 @@ namespace py = pybind11;
 using paddle::framework::ProgramDesc;
 using paddle::operators::distributed::Communicator;
 using paddle::operators::distributed::AsyncCommunicator;
+using paddle::operators::distributed::GeoSgdCommunicator;
 using paddle::framework::Scope;
 
 namespace paddle {
@@ -37,9 +40,20 @@ void BindCommunicator(py::module* m) {
   py::class_<Communicator, std::shared_ptr<Communicator>>(*m,
                                                           "DistCommunicator")
       .def(py::init([](const ProgramDesc& program, Scope* param_scope) {
+        VLOG(0) << "using communicator";
         Communicator::InitInstance<AsyncCommunicator>(program, param_scope);
         return Communicator::GetInstantcePtr();
       }))
+      .def(py::init([](
+          const ProgramDesc& program, Scope* training_scope,
+          std::map<std::string,
+                   std::map<std::string, std::vector<std::string>>>& vars_info,
+          int& trainers, int& geo_need_push_nums) {
+        VLOG(0) << "using geo sgd communicator";
+        Communicator::InitInstance<GeoSgdCommunicator>(
+            program, training_scope, vars_info, trainers, geo_need_push_nums);
+        return Communicator::GetInstantcePtr();
+      }))
       .def("stop", &Communicator::Stop)
       .def("start", &Communicator::Start)
       .def("is_running", &Communicator::IsRunning);
diff --git a/paddle/fluid/pybind/communicator_py.h b/paddle/fluid/pybind/communicator_py.h
index 374c74bdafed17b30f5dff98d3f03a8726ff6049..0250341db4f575a9b471715b51405306103b5c43 100644
--- a/paddle/fluid/pybind/communicator_py.h
+++ b/paddle/fluid/pybind/communicator_py.h
@@ -16,7 +16,11 @@ limitations under the License. */
 
 #include <Python.h>
 
+#include "pybind11/chrono.h"
+#include "pybind11/complex.h"
+#include "pybind11/functional.h"
 #include "pybind11/pybind11.h"
+#include "pybind11/stl.h"
 
 namespace paddle {
 namespace pybind {
diff --git a/python/paddle/fluid/__init__.py b/python/paddle/fluid/__init__.py
index 262c7a5ea8e4e9aad8279c94139fc5ff844e8d34..1c05d0a4b9a1d6b0e900d7db6db98b41fd640cfd 100644
--- a/python/paddle/fluid/__init__.py
+++ b/python/paddle/fluid/__init__.py
@@ -195,6 +195,7 @@ def __bootstrap__():
         read_env_flags.append('communicator_min_send_grad_num_before_recv')
         read_env_flags.append('communicator_thread_pool_size')
         read_env_flags.append('communicator_max_merge_var_num')
+        read_env_flags.append('communicator_merge_sparse_bucket')
         read_env_flags.append('communicator_fake_rpc')
         read_env_flags.append('communicator_send_wait_times')
         read_env_flags.append('communicator_merge_sparse_grad')
diff --git a/python/paddle/fluid/communicator.py b/python/paddle/fluid/communicator.py
index 2fecdd34c1569145981f56746e218a3ecf6bb9b4..e6caeb006caacc106a21fee40fd28125e436ae6c 100644
--- a/python/paddle/fluid/communicator.py
+++ b/python/paddle/fluid/communicator.py
@@ -13,6 +13,10 @@
 # limitations under the License.
 
 from .executor import global_scope
+"""
+Communicator is used for async distribute training in distribute_transpiler mode.
+It's a wrapper of a cpp class Communicator and should be used inside fleet API.
+"""
 from . import core
 from .framework import Program
 
@@ -20,7 +24,11 @@ __all__ = ['Communicator']
 
 
 class Communicator(object):
-    def __init__(self, program):
+    def __init__(self,
+                 program,
+                 vars_info=None,
+                 trainers=None,
+                 geo_sgd_need_push_nums=None):
         """
         Communicator is used for async distribute training in distribute_transpiler mode.
         It's a wrapper of a cpp class Communicator and should be used inside fleet API.
@@ -47,7 +55,15 @@ class Communicator(object):
         for op in program.block(0).ops:
             if op.type == "recv":
                 op._set_attr('do_not_run', True)
-        self.communicator_ = core.DistCommunicator(program.desc, global_scope())
+        # Todo: Add check
+        if vars_info and trainers and geo_sgd_need_push_nums:
+            # for geo sgd
+            self.communicator_ = core.DistCommunicator(
+                program.desc,
+                global_scope(), vars_info, trainers, geo_sgd_need_push_nums)
+        else:
+            self.communicator_ = core.DistCommunicator(program.desc,
+                                                       global_scope())
 
     def start(self):
         """
diff --git a/python/paddle/fluid/incubate/fleet/parameter_server/distribute_transpiler/__init__.py b/python/paddle/fluid/incubate/fleet/parameter_server/distribute_transpiler/__init__.py
index 2cdbf2c280f2ee1ec04567260be4fbadbb23a048..9969251c9481a8a047b402ade68c7cdb1390bb81 100644
--- a/python/paddle/fluid/incubate/fleet/parameter_server/distribute_transpiler/__init__.py
+++ b/python/paddle/fluid/incubate/fleet/parameter_server/distribute_transpiler/__init__.py
@@ -13,7 +13,9 @@
 # limitations under the License.
 import os
 import warnings
-
+"""
+Convert the fluid program to distributed data-parallelism programs.
+"""
 import paddle.fluid.io as io
 from paddle.fluid.communicator import Communicator
 from paddle.fluid.framework import default_main_program
@@ -24,6 +26,7 @@ from paddle.fluid.executor import Executor
 from paddle.fluid.parallel_executor import ParallelExecutor
 from paddle.fluid.optimizer import Optimizer
 from paddle.fluid.transpiler.distribute_transpiler import DistributeTranspiler as OriginTranspiler
+from paddle.fluid.transpiler.geo_sgd_transpiler import GeoSgdTranspiler
 from paddle.fluid.transpiler.distribute_transpiler import DistributeTranspilerConfig
 
 from paddle.fluid.incubate.fleet.base.fleet_base import DistributedOptimizer
@@ -64,7 +67,13 @@ class DistributedTranspiler(Fleet):
             wait_server_ready(fleet.server_endpoints(to_string=False))
 
         if not self._transpile_config.sync_mode:
-            self._communicator = Communicator(self.main_program)
+            if self._transpile_config.geo_sgd_mode:
+                self._communicator = Communicator(
+                    self.main_program, self.vars_info,
+                    fleet.worker_num(),
+                    self._transpile_config.geo_sgd_need_push_nums)
+            else:
+                self._communicator = Communicator(self.main_program)
 
             if not self._communicator.is_running():
                 self._communicator.start()
@@ -124,7 +133,6 @@ class DistributedTranspiler(Fleet):
         ):
             self._communicator.stop()
         self._executor.close()
-
         if isinstance(self._role_maker, MPISymetricRoleMaker):
             self._role_maker._finalize()
 
@@ -239,7 +247,10 @@ class DistributedTranspiler(Fleet):
         self._origin_program = default_main_program().clone(for_test=False)
 
         self._transpile_config = config
-        self._transpiler = OriginTranspiler(config)
+        if config.geo_sgd_mode:
+            self._transpiler = GeoSgdTranspiler(config)
+        else:
+            self._transpiler = OriginTranspiler(config)
 
         if self.is_worker():
             self._transpiler.transpile(
@@ -254,6 +265,9 @@ class DistributedTranspiler(Fleet):
             self.main_program = self._transpiler.get_trainer_program(
                 wait_port=config.wait_port)
             self.startup_program = default_startup_program()
+            if self._transpile_config.geo_sgd_mode:
+                self.vars_info = self._transpiler._get_vars_info()
+                self.startup_program = self._transpiler.trainer_startup_program
         else:
             self._transpiler.transpile(
                 trainer_id=fleet.worker_index(),
@@ -262,7 +276,8 @@ class DistributedTranspiler(Fleet):
                 sync_mode=config.sync_mode,
                 current_endpoint=self.server_endpoints()[self.server_index()])
             self.main_program, self.startup_program = \
-                self._transpiler.get_pserver_programs(self.server_endpoints()[self.server_index()])
+                self._transpiler.get_pserver_programs(
+                    self.server_endpoints()[self.server_index()])
 
 
 fleet = DistributedTranspiler()
diff --git a/python/paddle/fluid/tests/unittests/CMakeLists.txt b/python/paddle/fluid/tests/unittests/CMakeLists.txt
index 39496b5d5bf4eff06cfda06ec189fe7e5fa7dfa4..9416ec6c68b50dd71e49e741231562c5caaf8047 100644
--- a/python/paddle/fluid/tests/unittests/CMakeLists.txt
+++ b/python/paddle/fluid/tests/unittests/CMakeLists.txt
@@ -24,6 +24,7 @@ if(NOT WITH_DISTRIBUTE)
     LIST(REMOVE_ITEM TEST_OPS test_nce_remote_table_op)
     LIST(REMOVE_ITEM TEST_OPS test_hsigmoid_remote_table_op)
     LIST(REMOVE_ITEM TEST_OPS test_dist_fleet_ctr)
+    LIST(REMOVE_ITEM TEST_OPS test_dist_fleet_geo)
 endif(NOT WITH_DISTRIBUTE)
 
 
diff --git a/python/paddle/fluid/tests/unittests/test_dist_fleet_base.py b/python/paddle/fluid/tests/unittests/test_dist_fleet_base.py
index 1f3a7ec62082bce999b6c002c479c4d93e455f41..f7f823c3da1af9166c219ff99cae57d0bc609267 100644
--- a/python/paddle/fluid/tests/unittests/test_dist_fleet_base.py
+++ b/python/paddle/fluid/tests/unittests/test_dist_fleet_base.py
@@ -13,7 +13,9 @@
 # limitations under the License.
 
 from __future__ import print_function
-
+"""
+    high level unit test for distribute fleet.
+"""
 import argparse
 import os
 import pickle
@@ -29,6 +31,7 @@ from contextlib import closing
 import six
 import unittest
 import numpy as np
+import tempfile
 
 import paddle.fluid as fluid
 import paddle.fluid.incubate.fleet.base.role_maker as role_maker
@@ -40,6 +43,12 @@ LEARNING_RATE = 0.01
 
 
 class FleetDistRunnerBase(object):
+    """
+        run_pserver,run_trainer : after init role, using transpiler split program
+        net : implment by child class, the network of model
+        do training : exe run program
+    """
+
     def run_pserver(self, args):
         if args.role.upper() != "PSERVER":
             raise ValueError("args role must be PSERVER")
@@ -54,6 +63,8 @@ class FleetDistRunnerBase(object):
 
         strategy = DistributeTranspilerConfig()
         strategy.sync_mode = args.sync_mode
+        strategy.geo_sgd_mode = args.geo_sgd_mode
+        strategy.geo_sgd_need_push_nums = args.geo_sgd_need_push_nums
 
         avg_cost = self.net()
 
@@ -78,14 +89,14 @@ class FleetDistRunnerBase(object):
 
         strategy = DistributeTranspilerConfig()
         strategy.sync_mode = args.sync_mode
+        strategy.geo_sgd_mode = args.geo_sgd_mode
+        strategy.geo_sgd_need_push_nums = args.geo_sgd_need_push_nums
 
         avg_cost = self.net()
 
         optimizer = fluid.optimizer.SGD(LEARNING_RATE)
         optimizer = fleet.distributed_optimizer(optimizer, strategy)
         optimizer.minimize(avg_cost)
-
-        self.do_training(fleet)
         out = self.do_training(fleet)
 
     def net(self, batch_size=4, lr=0.01):
@@ -98,6 +109,11 @@ class FleetDistRunnerBase(object):
 
 
 class TestFleetBase(unittest.TestCase):
+    """
+        start_pserver,start_trainer : add start cmd to test
+        run_cluster : using multi process to test distribute program
+    """
+
     def _setup_config(self):
         raise NotImplementedError("tests should have _setup_config implemented")
 
@@ -109,6 +125,8 @@ class TestFleetBase(unittest.TestCase):
         self._ps_endpoints = "127.0.0.1:%s,127.0.0.1:%s" % (
             self._find_free_port(), self._find_free_port())
         self._python_interp = sys.executable
+        self._geo_sgd = False
+        self._geo_sgd_need_push_nums = 5
         self._setup_config()
 
     def _find_free_port(self):
@@ -127,8 +145,8 @@ class TestFleetBase(unittest.TestCase):
     def _start_pserver(self, cmd, required_envs):
         ps0_cmd, ps1_cmd = cmd.format(0), cmd.format(1)
 
-        ps0_pipe = open("/tmp/ps0_err.log", "wb+")
-        ps1_pipe = open("/tmp/ps1_err.log", "wb+")
+        ps0_pipe = open(tempfile.gettempdir() + "/ps0_err.log", "wb+")
+        ps1_pipe = open(tempfile.gettempdir() + "/ps1_err.log", "wb+")
 
         ps0_proc = subprocess.Popen(
             ps0_cmd.strip().split(" "),
@@ -140,14 +158,13 @@ class TestFleetBase(unittest.TestCase):
             stdout=subprocess.PIPE,
             stderr=ps1_pipe,
             env=required_envs)
-
         return ps0_proc, ps1_proc, ps0_pipe, ps1_pipe
 
     def _start_trainer(self, cmd, required_envs):
         tr0_cmd, tr1_cmd = cmd.format(0), cmd.format(1)
 
-        tr0_pipe = open("/tmp/tr0_err.log", "wb+")
-        tr1_pipe = open("/tmp/tr1_err.log", "wb+")
+        tr0_pipe = open(tempfile.gettempdir() + "/tr0_err.log", "wb+")
+        tr1_pipe = open(tempfile.gettempdir() + "/tr1_err.log", "wb+")
 
         tr0_proc = subprocess.Popen(
             tr0_cmd.strip().split(" "),
@@ -164,18 +181,29 @@ class TestFleetBase(unittest.TestCase):
 
     def _run_cluster(self, model, envs):
         env = {'CPU_NUM': '1'}
+        python_path = self._python_interp
+
+        if os.getenv('WITH_COVERAGE', 'OFF') == 'ON':
+            envs['COVERAGE_FILE'] = os.getenv('COVERAGE_FILE', '')
+            python_path += " -m coverage run --branch -p"
         env.update(envs)
 
         tr_cmd = "{0} {1} --role trainer --endpoints {2} --current_id {{}} --trainers {3}".format(
-            self._python_interp, model, self._ps_endpoints, self._trainers)
+            python_path, model, self._ps_endpoints, self._trainers)
 
         ps_cmd = "{0} {1} --role pserver --endpoints {2} --current_id {{}} --trainers {3}".format(
-            self._python_interp, model, self._ps_endpoints, self._trainers)
+            python_path, model, self._ps_endpoints, self._trainers)
 
         if self._sync_mode:
             tr_cmd += " --sync_mode"
             ps_cmd += " --sync_mode"
 
+        if self._geo_sgd:
+            tr_cmd += " --geo_sgd_mode {0} --geo_sgd_need_push_nums {1}".format(
+                self._geo_sgd, self._geo_sgd_need_push_nums)
+            ps_cmd += " --geo_sgd_mode {0} --geo_sgd_need_push_nums {1}".format(
+                self._geo_sgd, self._geo_sgd_need_push_nums)
+
         # Run dist train to compare with local results
         ps0, ps1, ps0_pipe, ps1_pipe = self._start_pserver(ps_cmd, env)
         tr0, tr1, tr0_pipe, tr1_pipe = self._start_trainer(tr_cmd, env)
@@ -259,7 +287,10 @@ def runtime_main(test_class):
     parser.add_argument('--current_id', type=int, required=False, default=0)
     parser.add_argument('--trainers', type=int, required=False, default=1)
     parser.add_argument('--sync_mode', action='store_true')
-
+    parser.add_argument(
+        '--geo_sgd_mode', type=bool, required=False, default=False)
+    parser.add_argument(
+        '--geo_sgd_need_push_nums', type=int, required=False, default=2)
     args = parser.parse_args()
 
     model = test_class()
diff --git a/python/paddle/fluid/tests/unittests/test_dist_fleet_geo.py b/python/paddle/fluid/tests/unittests/test_dist_fleet_geo.py
new file mode 100644
index 0000000000000000000000000000000000000000..e34d55b411d9f30b639a14223a59db762bc20992
--- /dev/null
+++ b/python/paddle/fluid/tests/unittests/test_dist_fleet_geo.py
@@ -0,0 +1,100 @@
+# 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.
+
+from __future__ import print_function
+
+import os
+import unittest
+import paddle.fluid as fluid
+import paddle.fluid.incubate.fleet.base.role_maker as role_maker
+from paddle.fluid.incubate.fleet.parameter_server.distribute_transpiler import fleet
+from paddle.fluid.transpiler.distribute_transpiler import DistributeTranspilerConfig
+from test_dist_fleet_base import TestFleetBase
+from dist_simnet_bow import train_network
+
+
+def skip_ci(func):
+    on_ci = bool(int(os.environ.get("SKIP_UNSTABLE_CI", '0')))
+
+    def __func__(*args, **kwargs):
+        if on_ci:
+            return
+        return func(*args, **kwargs)
+
+    return __func__
+
+
+class TestDistGeoCtr_2x2(TestFleetBase):
+    def _setup_config(self):
+        self._sync_mode = False
+        self._geo_sgd = True
+        self._geo_sgd_need_push_nums = 5
+
+    def check_with_place(self,
+                         model_file,
+                         delta=1e-3,
+                         check_error_log=False,
+                         need_envs={}):
+        required_envs = {
+            "PATH": os.getenv("PATH", ""),
+            "PYTHONPATH": os.getenv("PYTHONPATH", ""),
+            "LD_LIBRARY_PATH": os.getenv("LD_LIBRARY_PATH", ""),
+            "FLAGS_rpc_deadline": "5000",  # 5sec to fail fast
+            "http_proxy": ""
+        }
+
+        required_envs.update(need_envs)
+
+        if check_error_log:
+            required_envs["GLOG_v"] = "3"
+            required_envs["GLOG_logtostderr"] = "1"
+
+        tr0_losses, tr1_losses = self._run_cluster(model_file, required_envs)
+
+    def test_dist_train(self):
+        self.check_with_place(
+            "dist_fleet_ctr.py", delta=1e-5, check_error_log=True)
+
+
+class TestGeoSgdTranspiler(unittest.TestCase):
+    def test_pserver(self):
+        role = role_maker.UserDefinedRoleMaker(
+            current_id=0,
+            role=role_maker.Role.SERVER,
+            worker_num=2,
+            server_endpoints=["127.0.0.1:36011", "127.0.0.1:36012"])
+
+        fleet.init(role)
+
+        batch_size = 128
+        is_sparse = True
+        is_distribute = False
+
+        strategy = DistributeTranspilerConfig()
+        strategy.sync_mode = False
+        strategy.geo_sgd_mode = True
+        strategy.geo_sgd_need_push_nums = 5
+
+        avg_cost, _, _ = train_network(batch_size, is_distribute, is_sparse)
+
+        optimizer = fluid.optimizer.SGD(0.1)
+        optimizer = fleet.distributed_optimizer(optimizer, strategy)
+        optimizer.minimize(avg_cost)
+
+        pserver_startup_program = fleet.startup_program
+        pserver_mian_program = fleet.main_program
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/python/paddle/fluid/transpiler/distribute_transpiler.py b/python/paddle/fluid/transpiler/distribute_transpiler.py
index 6fe6ca435b48ca2b52fd3def00654475e0975144..f84f42f05f9f0fcabfd143e00e7275e11b245355 100644
--- a/python/paddle/fluid/transpiler/distribute_transpiler.py
+++ b/python/paddle/fluid/transpiler/distribute_transpiler.py
@@ -180,6 +180,10 @@ class DistributeTranspilerConfig(object):
     _runtime_split_send_recv = False
     _sync_mode = True
 
+    # Geo-sgd algorithm
+    geo_sgd_mode = False
+    geo_sgd_need_push_nums = 100
+
     nccl_comm_num = 1
     #The picture here illustrates the principle:
     #https://github.com/PaddlePaddle/Paddle/pull/17263#discussion_r285411396
diff --git a/python/paddle/fluid/transpiler/geo_sgd_transpiler.py b/python/paddle/fluid/transpiler/geo_sgd_transpiler.py
new file mode 100644
index 0000000000000000000000000000000000000000..658e3efd5b03a838301a919280bdbf8ee45742b1
--- /dev/null
+++ b/python/paddle/fluid/transpiler/geo_sgd_transpiler.py
@@ -0,0 +1,348 @@
+#   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.
+
+from __future__ import print_function
+"""
+Steps to transpile trainer:
+1. split variable to multiple blocks, aligned by product(dim[1:]) (width).
+2. create delta variable in global scope which used to send
+3. add send op to send sparse ids to communicator
+
+Steps to transpile pserver:
+1. create new program for parameter server.
+2. create params variables that assigned to current server instance.
+3. create a sub-block in the server side program
+4. append sum ops that should run on current server instance.
+5. add listen_and_serv op
+"""
+import sys
+import collections
+import six
+import numpy as np
+
+from .ps_dispatcher import RoundRobin, PSDispatcher
+from .. import core, framework
+from ..framework import Program, default_main_program, \
+    default_startup_program, Block, Parameter
+from .details import wait_server_ready, VarsDistributed
+from .details import delete_ops
+from ..distribute_lookup_table import find_distributed_lookup_table
+from .distribute_transpiler import DistributeTranspiler, DistributeTranspilerConfig, slice_variable, same_or_split_var
+
+RPC_OP_ROLE_ATTR_NAME = op_role_attr_name = core.op_proto_and_checker_maker.kOpRoleAttrName(
+)
+RPC_OP_ROLE_ATTR_VALUE = core.op_proto_and_checker_maker.OpRole.RPC
+
+
+class GeoSgdTranspiler(DistributeTranspiler):
+    def __init__(self, config=None):
+        if config is not None:
+            self.config = config
+        else:
+            self.config = DistributeTranspilerConfig()
+
+        if self.config.split_method is None:
+            self.config.split_method = RoundRobin
+
+        assert (self.config.min_block_size >= 8192)
+        assert (self.config.split_method.__bases__[0] == PSDispatcher)
+
+    def transpile(self,
+                  trainer_id,
+                  program=None,
+                  pservers="127.0.0.1:6174",
+                  trainers=1,
+                  sync_mode=False,
+                  startup_program=None,
+                  current_endpoint="127.0.0.1:6174"):
+        if program is None:
+            program = default_main_program()
+        if startup_program is None:
+            startup_program = default_startup_program()
+        self.origin_program = program
+        self.startup_program = startup_program
+        self.origin_startup_program = self.startup_program.clone()
+
+        self.trainer_num = trainers
+        # geo-sgd only supply async-mode
+        self.sync_mode = False
+        self.trainer_id = trainer_id
+        pserver_endpoints = pservers.split(",")
+        self.pserver_endpoints = pserver_endpoints
+        self.vars_overview = VarsDistributed()
+        self.optimize_ops, self.params_grads = self._get_optimize_pass()
+        ps_dispatcher = self.config.split_method(self.pserver_endpoints)
+        self.param_name_to_grad_name = dict()
+        self.grad_name_to_param_name = dict()
+        for param_var, grad_var in self.params_grads:
+            self.param_name_to_grad_name[param_var.name] = grad_var.name
+            self.grad_name_to_param_name[grad_var.name] = param_var.name
+
+        # distribute lookup table
+        self.table_name = find_distributed_lookup_table(self.origin_program)
+        self.has_distributed_lookup_table = self.table_name != None
+        self.origin_program._distributed_lookup_table = self.table_name if self.table_name else None
+
+        # add distributed attrs to program
+        self.origin_program._is_distributed = True
+        self.origin_program._endpoints = self.pserver_endpoints
+        self.origin_program._ps_endpoint = current_endpoint
+        self.origin_program._is_chief = self.trainer_id == 0
+
+        # program info send to geo-sgd communicator
+        self.vars_info = collections.OrderedDict()
+        self.split_to_origin_mapping = collections.OrderedDict()
+        self.delta_vars_list = []
+        self.sparse_var_list = []
+        self.sparse_var_splited_list = []
+
+        # split and create vars, then put splited vars in dicts for later use.
+        # step 1. split and create vars, then put splited vars in dicts for later use.
+        self._init_splited_vars()
+
+        # step 3. create send recv var (param after optimize)
+        send_vars = []
+        ps_dispatcher.reset()
+        param_var_mapping_items = list(six.iteritems(self.param_var_mapping))
+        # send_vars is the parameter which splited by communicator and send to pserver,not the origin parameter
+        for _, splited_vars in param_var_mapping_items:
+            for _, var in enumerate(splited_vars):
+                send_vars.append(var)
+
+        recv_vars = send_vars
+
+        ps_dispatcher.reset()
+        eplist = ps_dispatcher.dispatch(recv_vars)
+        for i, ep in enumerate(eplist):
+            self.param_opt_ep_mapping[ep]["params"].append(recv_vars[i])
+            distributed_var = self.vars_overview.get_distributed_var_by_slice(
+                recv_vars[i].name)
+            distributed_var.endpoint = ep
+            origin_name = self.split_to_origin_mapping[recv_vars[i].name]
+            self.vars_info[origin_name]["epmap"].append(ep)
+        self.origin_program._parameters_on_pservers = self.vars_overview
+
+        # send sparse id to communicator
+        self.sparse_var = []
+        self.sparse_tables = []
+        for op in self.origin_program.global_block().ops:
+            if op.type == "lookup_table":
+                op._set_attr('remote_prefetch', False)
+                for input_var_name, sparse_var_name in zip(
+                        op.input("Ids"), op.input("W")):
+                    if sparse_var_name in self.sparse_var_list:
+                        input_var = program.global_block().var(input_var_name)
+                        self.sparse_var.append(input_var)
+                        self.sparse_tables.append(sparse_var_name)
+
+        # batch training loop end flag
+        dummy_output = program.global_block().create_var(
+            name=framework.generate_control_dev_var_name())
+        program.global_block().append_op(
+            type="send",
+            inputs={"X": self.sparse_var},
+            outputs={"Out": dummy_output},
+            attrs={"send_varnames": self.sparse_tables})
+
+        # add param_init flag in trainer startup program
+        self.trainer_startup_program = self._get_trainer_startup_program(
+            recv_vars=recv_vars, eplist=eplist)
+        for delta_var in self.delta_vars_list:
+            self.trainer_startup_program.global_block().create_var(
+                name=delta_var.name,
+                persistable=delta_var.persistable,
+                dtype=delta_var.dtype,
+                type=delta_var.type,
+                shape=delta_var.shape)
+        dummy_output = self.trainer_startup_program.global_block().create_var(
+            name=framework.generate_control_dev_var_name())
+        param_init = self.trainer_startup_program.global_block().create_var(
+            name="param_init")
+        self.trainer_startup_program.global_block().append_op(
+            type="send",
+            inputs={"X": [param_init]},
+            outputs={"Out": dummy_output},
+            attrs={"send_varnames": [param_init.name]})
+
+    def _get_vars_info(self):
+        return self.vars_info
+
+    def get_trainer_program(self, wait_port=True):
+        # if wait_port:
+        #     wait_server_ready(self.pserver_endpoints)
+        return self.origin_program
+
+    def get_pserver_programs(self, endpoint):
+        pserver_prog = self.get_pserver_program(endpoint)
+        self.param_grad_ep_mapping = self.param_opt_ep_mapping
+        pserver_startup = self.get_startup_program(
+            endpoint, pserver_program=pserver_prog)
+        return pserver_prog, pserver_startup
+
+    def get_pserver_program(self, endpoint):
+        # step1
+        pserver_program = Program()
+        pserver_program.random_seed = self.origin_program.random_seed
+        pserver_program._copy_dist_param_info_from(self.origin_program)
+
+        # step2: Create vars to receive vars at parameter servers.
+        recv_inputs = []
+        for v in self.param_opt_ep_mapping[endpoint]["params"]:
+            self._clone_var(pserver_program.global_block(), v)
+
+        optimize_block = []
+        param_to_block_id = []
+        sparse_grad_to_param = []
+
+        # append op to the current block
+        pre_block_idx = pserver_program.num_blocks - 1
+        for var in self.param_opt_ep_mapping[endpoint]["params"]:
+            per_opt_block = pserver_program._create_block(pre_block_idx)
+            optimize_block.append(per_opt_block)
+            var_name = var.name
+            pserver_block = per_opt_block.program.global_block()
+            param = pserver_block.vars[var_name]
+
+            delta_var_name = "%s.delta" % (param.name)
+            if var.name in self.sparse_var_splited_list:
+                delta_type = core.VarDesc.VarType.SELECTED_ROWS
+                sparse_grad_to_param.append(":".join(
+                    [delta_var_name, param.name]))
+            else:
+                delta_type = param.type
+            delta_var = pserver_block.create_var(
+                name=delta_var_name,
+                persistable=False,
+                type=delta_type,
+                dtype=param.dtype,
+                shape=param.shape)
+
+            per_opt_block.append_op(
+                type="sum",
+                inputs={"X": [param, delta_var]},
+                outputs={"Out": param})
+            param_to_block_id.append(delta_var_name + ":" + str(
+                per_opt_block.idx))
+
+        attrs = {
+            "optimize_blocks": optimize_block,
+            "endpoint": endpoint,
+            "Fanin": self.trainer_num,
+            "sync_mode": self.sync_mode,
+            "grad_to_block_id": param_to_block_id,
+            "sparse_grad_to_param": sparse_grad_to_param
+        }
+
+        # step5 append the listen_and_serv op
+        pserver_program.global_block().append_op(
+            type="listen_and_serv",
+            inputs={'X': recv_inputs},
+            outputs={},
+            attrs=attrs)
+
+        pserver_program._sync_with_cpp()
+        # save pserver program to generate pserver side startup relatively.
+        self.pserver_program = pserver_program
+        return pserver_program
+
+    def _init_splited_vars(self):
+        param_list = []
+        grad_list = []
+        param_grad_set = set()
+        # step 1. create param_list
+        for p, g in self.params_grads:
+            if type(p) == Parameter and p.trainable == False:
+                continue
+            if p.name not in param_grad_set:
+                param_list.append(p)
+                param_grad_set.add(p.name)
+            if g.name not in param_grad_set:
+                grad_list.append(g)
+                param_grad_set.add(g.name)
+            if g.type == core.VarDesc.VarType.SELECTED_ROWS:
+                self.sparse_var_list.append(p.name)
+
+        # step 2. Slice vars into numbers of piece with block_size
+        # when we slice var up into blocks, we will slice the var according to
+        # pserver services' count. A pserver may have two or more listening ports.
+        param_blocks = slice_variable(param_list,
+                                      len(self.pserver_endpoints),
+                                      self.config.min_block_size)
+
+        # step 3. Create splited param from split blocks
+        # origin_param_name -> [splited_param_vars]
+        # Todo: update _create_vars_from_blocklist
+        self.param_var_mapping = self._create_vars_from_blocklist(
+            self.origin_program, param_blocks)
+
+        # step 4. Create mapping of endpoint -> split var to create pserver side program
+        self.param_opt_ep_mapping = collections.OrderedDict()
+        [
+            self.param_opt_ep_mapping.update({
+                ep: {
+                    "params": [],
+                }
+            }) for ep in self.pserver_endpoints
+        ]
+
+        # step 5. Create delta var of Geo-Sgd & record vars infomation
+        for origin_name, splited_vars in self.param_var_mapping.items():
+            origin_var = self.origin_program.global_block().var(origin_name)
+            self.vars_info[origin_name] = collections.OrderedDict()
+            self.vars_info[origin_name]["var_names"] = []
+            vars_section = self._get_splited_var_sections(splited_vars)
+            self.vars_info[origin_name]["sections"] = [
+                str(i) for i in vars_section
+            ]
+            self.vars_info[origin_name]["epmap"] = []
+            self.vars_info[origin_name]["is_sparse"] = []
+            # todo: add var shape(may be no need,because recv scope have)
+            if origin_name in self.sparse_var_list:
+                delta_type = core.VarDesc.VarType.SELECTED_ROWS
+                self.vars_info[origin_name]["is_sparse"].append("True")
+            else:
+                delta_type = origin_var.type
+                self.vars_info[origin_name]["is_sparse"].append("False")
+
+            delta_var = self.origin_program.global_block().create_var(
+                name=".".join([origin_name, "delta"]),
+                persistable=False,
+                dtype=origin_var.dtype,
+                type=delta_type,
+                shape=origin_var.shape)
+
+            self.delta_vars_list.append(delta_var)
+
+            for splited_var in splited_vars:
+                is_slice, block_id, offset = self._get_slice_var_info(
+                    splited_var)
+                self.vars_overview.add_distributed_var(
+                    origin_var=origin_var,
+                    slice_var=splited_var,
+                    block_id=block_id,
+                    offset=offset,
+                    is_slice=is_slice,
+                    vtype="Param")
+                self.split_to_origin_mapping[splited_var.name] = origin_name
+                if origin_name in self.sparse_var_list:
+                    self.sparse_var_splited_list.append(splited_var.name)
+                self.vars_info[origin_name]["var_names"].append(
+                    splited_var.name)
+                if len(splited_vars) != 1:
+                    self.origin_program.global_block().create_var(
+                        name=".".join([splited_var.name, "delta"]),
+                        persistable=False,
+                        dtype=splited_var.dtype,
+                        type=delta_type,
+                        shape=splited_var.shape)